[gts] 06/25: Import Upstream version 0.7.6
Andreas Tille
tille at debian.org
Tue Jan 31 12:40:35 UTC 2017
This is an automated email from the git hooks/post-receive script.
tille pushed a commit to branch master
in repository gts.
commit 929c75b37cad80bc4418ad4c46854377b6ec9afc
Author: Andreas Tille <tille at debian.org>
Date: Tue Jan 31 11:38:45 2017 +0100
Import Upstream version 0.7.6
---
AUTHORS | 1 +
ChangeLog | 3150 +----
Makefile.am | 13 +-
Makefile.in | 283 +-
NEWS | 32 +
THANKS | 3 +
aclocal.m4 | 12649 ++++++++++---------
config.guess | 581 +-
config.sub | 112 +-
configure | 2014 ++-
configure.in | 7 +-
depcomp | 57 +-
doc/Makefile.in | 87 +-
doc/html/book1.html | 319 +
doc/html/c10545.html | 160 +
doc/html/c12206.html | 180 +
doc/html/c15264.html | 170 +
doc/html/c17114.html | 170 +
doc/html/c2915.html | 232 +
doc/html/c4.html | 180 +
doc/html/gts-binary-heaps.html | 1071 ++
doc/html/gts-boolean-operations.html | 1631 +++
doc/html/gts-bounding-boxes-trees.html | 5621 ++++++++
doc/html/gts-containee-classes.html | 1075 ++
doc/html/gts-container-classes.html | 1447 +++
...ay-and-constrained-delaunay-triangulations.html | 2046 +++
doc/html/gts-differential-geometry-operators.html | 960 ++
doc/html/gts-edges.html | 2651 ++++
doc/html/gts-extended-binary-heaps.html | 2091 +++
doc/html/gts-faces.html | 1593 +++
doc/html/gts-first-in-first-out-heaps.html | 1167 ++
doc/html/gts-graph-class.html | 5154 ++++++++
doc/html/gts-graph-partitioning.html | 2392 ++++
doc/html/gts-hierarchical-surfaces.html | 1520 +++
doc/html/gts-hierarchical-vertex-split.html | 1088 ++
doc/html/gts-isosurfaces-from-3d-functions.html | 2550 ++++
doc/html/gts-kd-trees.html | 528 +
.../gts-miscellaneous-macros-and-functions.html | 1946 +++
doc/html/gts-object-class.html | 2838 +++++
doc/html/gts-out-of-core-simplification.html | 2086 +++
doc/html/gts-points.html | 4021 ++++++
doc/html/gts-progressive-graph.html | 2498 ++++
doc/html/gts-progressive-surfaces.html | 2559 ++++
doc/html/gts-segments.html | 1647 +++
doc/html/gts-simple-statistics.html | 823 ++
.../gts-surface-simplification-and-refinement.html | 2302 ++++
doc/html/gts-surfaces.html | 5639 +++++++++
doc/html/gts-triangles.html | 4554 +++++++
doc/html/gts-vectors-and-matrices.html | 3819 ++++++
doc/html/gts-vertex-split.html | 1822 +++
doc/html/gts-vertices.html | 2528 ++++
doc/html/gts-weighted-graph.html | 1399 ++
examples/Makefile.am | 9 +-
examples/Makefile.in | 452 +-
examples/cartesian.c | 6 +-
examples/cleanup.c | 4 +
examples/coarsen.c | 4 +
examples/delaunay.c | 4 +
examples/gtstoc.c | 4 +
examples/happrox.c | 34 +-
examples/iso.c | 4 +
examples/merge.c | 4 +
examples/oocs.c | 4 +
examples/optimize.c | 4 +
examples/partition.c | 4 +
examples/refine.c | 4 +
examples/set.c | 4 +
examples/smooth.c | 4 +
examples/sphere.c | 4 +
examples/split.c | 4 +
examples/stripe.c | 4 +
examples/transform.c | 4 +
examples/traverse.c | 4 +
examples/volume.c | 4 +
gts.spec.in | 75 +
install-sh | 477 +-
ltmain.sh | 731 +-
missing | 54 +-
mkinstalldirs | 111 -
src/Makefile.am | 3 +-
src/Makefile.in | 311 +-
src/bbtree.c | 107 +-
src/cdt.c | 34 +-
src/face.c | 32 +
src/graph.c | 2 +-
src/gts-private.h | 2 -
src/gts.def | 7 +
src/gts.h | 132 +-
src/gts.m4 | 2 +-
src/gtsconfig.h | 2 +-
src/isotetra.c | 56 +-
src/misc.c | 113 +-
src/object.c | 2 +-
src/oocs.c | 8 +-
src/point.c | 112 -
src/rounding.h | 9 +
src/surface.c | 32 +-
src/triangle.c | 46 +-
src/tribox3.c | 192 +
test/Makefile.in | 147 +-
test/boolean/Makefile.in | 229 +-
test/boolean/surfaces/.arch-ids/.cvsignore.id | 1 -
test/boolean/surfaces/.arch-ids/1.gts.id | 1 -
test/boolean/surfaces/.arch-ids/2.gts.id | 1 -
test/boolean/surfaces/.arch-ids/=id | 1 -
test/boolean/surfaces/.arch-ids/a10.gts.id | 1 -
test/boolean/surfaces/.arch-ids/a23.gts.id | 1 -
test/boolean/surfaces/.arch-ids/a24.gts.id | 1 -
test/boolean/surfaces/.arch-ids/a25.gts.id | 1 -
test/boolean/surfaces/.arch-ids/a8.gts.id | 1 -
test/boolean/surfaces/.arch-ids/a9.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b10.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b23.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b24.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b25.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b8.gts.id | 1 -
test/boolean/surfaces/.arch-ids/b9.gts.id | 1 -
test/boolean/surfaces/.arch-ids/cube.id | 1 -
test/boolean/surfaces/.arch-ids/cube1.id | 1 -
test/boolean/surfaces/.arch-ids/cube10.id | 1 -
test/boolean/surfaces/.arch-ids/cube2.id | 1 -
test/boolean/surfaces/.arch-ids/cube4.id | 1 -
test/boolean/surfaces/.arch-ids/cube5.id | 1 -
test/boolean/surfaces/.arch-ids/cube6.id | 1 -
test/boolean/surfaces/.arch-ids/cube7.id | 1 -
test/boolean/surfaces/.arch-ids/cube8.id | 1 -
test/boolean/surfaces/.arch-ids/cube9.id | 1 -
test/boolean/surfaces/.arch-ids/cutter.id | 1 -
test/boolean/surfaces/.arch-ids/gts-crash.gts.id | 1 -
test/boolean/surfaces/.arch-ids/gts-crash1.gts.id | 1 -
test/boolean/surfaces/.arch-ids/horse4.gts.id | 1 -
test/boolean/surfaces/.arch-ids/horse5.gts.id | 1 -
test/boolean/surfaces/.arch-ids/horse6.gts.id | 1 -
test/boolean/surfaces/.arch-ids/loc1.id | 1 -
test/boolean/surfaces/.arch-ids/loc2.id | 1 -
test/boolean/surfaces/.arch-ids/p1.id | 1 -
test/boolean/surfaces/.arch-ids/p2.id | 1 -
test/boolean/surfaces/.arch-ids/sphere.gts.id | 1 -
test/boolean/surfaces/.arch-ids/sponge.id | 1 -
test/boolean/surfaces/.arch-ids/t1.id | 1 -
test/boolean/surfaces/.arch-ids/t10.id | 1 -
test/boolean/surfaces/.arch-ids/t11.id | 1 -
test/boolean/surfaces/.arch-ids/t12.id | 1 -
test/boolean/surfaces/.arch-ids/t13.id | 1 -
test/boolean/surfaces/.arch-ids/t14.id | 1 -
test/boolean/surfaces/.arch-ids/t15.id | 1 -
test/boolean/surfaces/.arch-ids/t16.id | 1 -
test/boolean/surfaces/.arch-ids/t17.id | 1 -
test/boolean/surfaces/.arch-ids/t18.id | 1 -
test/boolean/surfaces/.arch-ids/t19.id | 1 -
test/boolean/surfaces/.arch-ids/t2.id | 1 -
test/boolean/surfaces/.arch-ids/t20.id | 1 -
test/boolean/surfaces/.arch-ids/t21.id | 1 -
test/boolean/surfaces/.arch-ids/t22.id | 1 -
test/boolean/surfaces/.arch-ids/t23.id | 1 -
test/boolean/surfaces/.arch-ids/t24.id | 1 -
test/boolean/surfaces/.arch-ids/t25.id | 1 -
test/boolean/surfaces/.arch-ids/t26.id | 1 -
test/boolean/surfaces/.arch-ids/t27.id | 1 -
test/boolean/surfaces/.arch-ids/t28.id | 1 -
test/boolean/surfaces/.arch-ids/t29.id | 1 -
test/boolean/surfaces/.arch-ids/t3.id | 1 -
test/boolean/surfaces/.arch-ids/t30.id | 1 -
test/boolean/surfaces/.arch-ids/t31.id | 1 -
test/boolean/surfaces/.arch-ids/t32.id | 1 -
test/boolean/surfaces/.arch-ids/t4.id | 1 -
test/boolean/surfaces/.arch-ids/t5.id | 1 -
test/boolean/surfaces/.arch-ids/t6.id | 1 -
test/boolean/surfaces/.arch-ids/t7.id | 1 -
test/boolean/surfaces/.arch-ids/t9.id | 1 -
test/boolean/test.sh | 0
test/coarsen/Makefile.in | 251 +-
test/coarsen/flat.sh | 0
test/coarsen/flat1.sh | 0
test/delaunay/Makefile.in | 218 +-
test/delaunay/cartesian.sh | 0
test/delaunay/cartesian_speed.sh | 0
test/delaunay/random_speed.sh | 0
test/delaunay/too_close.sh | 0
test/delaunay/two_segments.sh | 0
tools/Makefile.in | 270 +-
tools/gts2dxf.c | 5 +
tools/gts2oogl.c | 4 +
tools/gts2stl.c | 4 +
tools/gtscheck.c | 5 +
tools/gtscompare.c | 4 +
tools/gtstemplate | 0
tools/stl2gts.c | 19 +-
188 files changed, 87634 insertions(+), 12282 deletions(-)
diff --git a/AUTHORS b/AUTHORS
index efb7ced..2d9a203 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -12,3 +12,4 @@ Wagner Toledo Correa: triangle strips.
Marcelo E. Magallon: Debian packages.
Wayne C Gramlich, Michael Loehr: 4x4 GtsMatrix implementation.
Tim F.: "dual" marching tetrahedra.
+Tomas Akenine-Moller: fast triangle-box intersection test.
diff --git a/ChangeLog b/ChangeLog
index 6c060f9..7844d00 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,2988 +1,212 @@
-2004-10-18 13:23 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Mar 24 11:47:26 NZST 2006 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Changed 'gtstransform' to 'transform' in Debian package
- * doc/isocube.fig: Added vertex indices.
+Fri Mar 10 12:48:43 NZDT 2006 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Marcello's debian patch for ARM and Alpha was breaking floating-point control!
-2004-10-14 11:08 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Mar 10 10:41:16 NZDT 2006 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Debian snapshot packages were not correctly versioned
- * src/misc.c: Simpler and more efficient gts_file_read function.
+Sun Mar 5 21:11:09 NZDT 2006 Stephane Popinet <popinet at users.sf.net>
+ * Removed 'arch' junk
-2004-10-11 13:00 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Feb 3 23:50:14 NZDT 2006 Stephane Popinet <popinet at users.sf.net>
+ * Updated macros for automake 1.8
- * src/rounding.h, .cvsignore, Makefile.am, configure.in, gts.pc.in:
- Glib-2.0 and mingwin support. Based on patches by Tim Fenn and
- others.
+Thu Jan 26 06:48:18 NZDT 2006 Stephane Popinet <popinet at users.sf.net>
+ * predicates_init.h has nothing to do in darcs
-2004-10-11 11:34 St�phane Popinet <popinet at users.sourceforge.net>;
+Thu Jan 26 06:45:30 NZDT 2006 Stephane Popinet <popinet at users.sf.net>
+ * LC_ALL is set to POSIX in all executables
+
+ This fixes problems when running the tools/examples on non-English systems.
- * doc/tmpl/.cvsignore, test/boolean/surfaces/.cvsignore:
- Interoperability with arch.
+Mon Dec 5 10:34:17 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Changelog is manual for debian package
-2004-10-11 11:30 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Dec 2 09:58:57 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Debian packages use correct versioning
- * test/coarsen/.cvsignore, test/delaunay/.cvsignore,
- tools/.cvsignore, examples/.cvsignore, src/.cvsignore,
- test/.cvsignore, test/boolean/.cvsignore, test/clipping/.cvsignore,
- .cvsignore, doc/.cvsignore: Interoperability with arch.
+Thu Dec 1 18:11:53 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Updated macro docs for new version of gtk-doc
-2004-10-11 11:00 St�phane Popinet <popinet at users.sourceforge.net>;
+Thu Dec 1 17:12:38 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Floating-point control for Alpha and ARM (from M. Magallon debian port)
- * doc/tmpl/vertices.sgml: Updated.
+Thu Dec 1 17:07:48 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Debian snapshot creation (based on Marcelo Magalon official debian packages)
-2004-10-11 10:59 St�phane Popinet <popinet at users.sourceforge.net>;
+Tue Nov 29 15:44:36 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fixed doc for gts_triangle_quality()
- * configure.in: Updated version.
+Tue Nov 29 13:17:28 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Removed USE_ROBUST_PREDICATES option (predicates are always robust now)
-2004-10-10 13:27 St�phane Popinet <popinet at users.sourceforge.net>;
+Mon Oct 17 11:21:35 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ tagged 0.7.4
- * src/iso.c: Linked to doc/isocube.fig
+Mon Oct 17 11:19:49 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Doc updates for release 0.7.4
-2004-10-10 13:26 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Aug 26 11:07:41 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fixes for compilation warnings (thanks to Omar Cornut)
- * doc/isocube.fig: Initial revision.
+Mon Aug 15 16:01:28 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Cleanup
-2004-08-18 17:15 St�phane Popinet <popinet at users.sourceforge.net>;
+Sun Aug 14 22:07:41 NZST 2005 Stephane Popinet <popinet at users.sf.net>
+ * New function gts_bbox_overlaps_segment()
+
+ Using the same fast routine as gts_bbox_overlaps_triangle() but with a
+ degenerate triangle as input.
- * src/cdt.c: Fixed typos in code for glib 2.4 (hmm, should I have
- merged a patch with typos in the first place?).
+Wed Jul 20 16:26:02 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Removed attribute byte count check for stl2gts
-2004-07-23 13:23 St�phane Popinet <popinet at users.sourceforge.net>;
+Wed Jul 13 11:27:25 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Added ChangeLog target
- * src/valgrind.supp: Updated for new version of valgrind.
+Tue Jul 12 16:02:33 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Version set to 0.7.4 prior to release
-2004-07-23 13:22 St�phane Popinet <popinet at users.sourceforge.net>;
+Fri Jul 1 10:53:59 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * GtsFile now reports errors starting at column number 1
- * src/: graph.c, gts.h: The interface to gts_graph_read() has
- changed. The read method now takes into account the GtsGraphClass
- specified in the file (i.e. the object returned is converted to the
- given class).
+Fri Jul 1 10:53:09 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fix for comments not being fully ignored by GtsFile
-2004-06-10 12:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added changes by Gert Wollny for compilation with Glib
- 2.4.
-
-2004-06-03 12:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/happrox.c: Cost function is passed as an argument.
- Relative height cost has been added.
-
-2004-05-28 15:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/happrox.c: Added option for flat list input (rather than
- PGM).
-
-2004-05-26 17:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * RELEASE: Updated.
-
-2004-05-26 17:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Guess selection uses "2D" distance (as it should)
- rather than "3D" distance.
-
-2004-05-26 17:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/cvs2dist: Modified for new sourceforge CVS server name.
-
-2004-05-17 10:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Fixed doc.
-
-2004-05-17 10:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: tests, surfaces/gts-crash.gts,
- surfaces/gts-crash1.gts: Added failed boolean case by Romain Behar.
-
-2004-05-17 10:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .cvsignore: Updated.
-
-2004-05-17 10:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/.cvsignore, src/cdt.c: Removed check for 1.3.0 for
- GHashTable hack (1.3.0 is not part of the "official" releases
- anyway). Windows folks should use a 1.2.8 version for windows not
- 1.3.0.
-
-2004-05-17 10:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Now uses SOS for segment/triangle intersections.
-
-2004-05-17 10:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, vertex.c: gts_vertices_merge takes an extra check
- function argument.
-
-2004-05-17 10:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Set file type to ascii if not binary.
-
-2004-05-17 10:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Set file type to ascii for progressive surfaces.
-
-2004-05-17 10:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: Changed stabbing ray from z-aligned to x-aligned.
-
-2004-05-17 10:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Changed stabbing ray from z-aligned to x-aligned.
-
-2004-05-17 10:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c: Added 2D boundary merging.
-
-2004-05-17 10:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added merge.
-
-2004-05-17 10:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * gts.spec, examples/merge.c, examples/revolution.c: Initial
- revision.
-
-2004-05-17 10:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Updated.
-
-2004-05-15 15:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, NEWS: Updated.
-
-2004-05-15 15:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.def: Updated.
-
-2004-05-15 15:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Fixed export of gts.def.
-
-2004-05-15 15:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h, src/boolean.c, src/edge.c, doc/gts-sections.txt,
- doc/tmpl/bb-trees.sgml, doc/tmpl/boolean.sgml,
- doc/tmpl/containee.sgml, doc/tmpl/container.sgml,
- doc/tmpl/curvature.sgml, doc/tmpl/edges.sgml, doc/tmpl/faces.sgml,
- doc/tmpl/graph.sgml, doc/tmpl/hsplit.sgml, doc/tmpl/hsurface.sgml,
- doc/tmpl/iso.sgml, doc/tmpl/matrices.sgml, doc/tmpl/misc.sgml,
- doc/tmpl/object.sgml, doc/tmpl/oocs.sgml, doc/tmpl/pgraph.sgml,
- doc/tmpl/points.sgml, doc/tmpl/psurface.sgml,
- doc/tmpl/segments.sgml, doc/tmpl/simplify.sgml,
- doc/tmpl/split.sgml, doc/tmpl/surfaces.sgml,
- doc/tmpl/triangles.sgml, doc/tmpl/vertices.sgml,
- doc/tmpl/wgraph.sgml: Updated doc.
-
-2004-02-22 21:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Minor change in assertion.
-
-2004-02-12 08:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Added Kai.
-
-2004-02-12 08:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Fixed memory leak (thanks to Kai Huettemann).
-
-2003-11-11 12:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/: .cvsignore, Makefile.am: Added gts2stl.
-
-2003-11-11 12:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/: gts2dxf.c, gts2stl.c: Initial revision.
-
-2003-11-11 12:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/cvs2dist: Cleans properly after itself.
-
-2003-11-06 14:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/rounding.h: Added check for _FPU_EXTENDED. Necessary for
- machines having fpu_control.h but not using extended precision (SGI
- ALTIX (64 bit itanium) apparently).
-
-2003-11-03 18:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/: .cvsignore, Makefile.am: Added gts2dxf.
-
-2003-11-03 18:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Added option to write gnuplot representation of
- isolines.
-
-2003-10-29 12:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/cvs2dist: Initial revision.
-
-2003-10-15 03:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Changed micro version.
-
-2003-10-08 06:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Updated??
-
-2003-10-08 06:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/transform.c: Updated help.
-
-2003-10-08 06:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Now writes binary files.
-
-2003-10-08 06:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/happrox.c: Cost is always positive.
-
-2003-10-08 06:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added new function declarations.
-
-2003-10-08 06:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: point.c, split.c, surface.c: Added support for binary
- vertex coordinates in GTS files.
-
-2003-10-08 06:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vertex.c: Added new class GtsColorVertex.
-
-2003-10-08 06:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: New function gts_file_read.
-
-2003-10-08 06:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/edge.c: New function gts_edge_manifold_faces.
-
-2003-09-15 18:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/boole.c: Added checks on surface areas (detects
- folds).
-
-2003-09-15 18:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS, examples/iso.c, src/isotetra.c: Added "dual" isosurface
- calculation by Tim F.
-
-2003-09-04 14:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: New options to output duplicate edges or
- individual faces.
-
-2003-09-04 14:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Major bugfixing session for inner loops. The
- orientation test in connect_interior_loop worked only for simple
- cases, and loop inversion was triggering a bug.
-
-2003-09-03 17:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Change the way the validity of ear cutting is
- calculated. This fixes the orientation problems for Wayne's tests
- in test/boolean. Added new debuggin info stuff.
-
-2003-09-02 22:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added debugging message for badly oriented faces
- of loop triangulation.
-
-2003-08-27 16:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/happrox.c: Cosmetic changes to cost display.
-
-2003-08-27 15:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added conditional compilation of happrox.
-
-2003-08-27 15:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added support for "GtsListFace" when doing Delaunay
- triangulation. A GtsListFace contains a list of GtsPoint which are
- automatically reallocated ("binned") when new faces are created.
- This data structure is used in the happrox.c example.
-
-2003-08-27 15:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: gts.def script generation should now include
- external variables. This should fix the problem with
- gts_allow_floating... under MSVC.
-
-2003-08-27 15:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Added check for netpbm library (necessary for
- happrox).
-
-2003-08-27 15:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Added option to output colored surface
- components.
-
-2003-08-27 15:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/clipping.c: Updated for new library class (pretty
- useless though).
-
-2003-08-27 15:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: "New" gts_surface_split function.
-
-2003-08-27 15:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h, src/gts.def, test/clipping/.cvsignore: Updated.
-
-2003-08-27 15:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New function
- gts_surface_foreach_intersecting_face.
-
-2003-08-27 15:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/.cvsignore: Updated.
-
-2003-08-27 15:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/: happrox.c, optimize.c: Initial revision.
-
-2003-08-27 15:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/split.c: Uses new library function.
-
-2003-08-27 15:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/smooth.c: Does not smooth boundaries anymore.
-
-2003-08-24 15:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, point.c: Added SOS 2D orientation test.
-
-2003-07-21 14:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vertex.c: Added GtsVertexNormal class.
-
-2003-07-03 17:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Wayne Gramlich and Michael Loehr.
-
-2003-07-03 17:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/transform.c, src/gts.h, src/matrix.c, src/point.c,
- src/vopt.c: New GtsMatrix implementation (quaternions) by Wayne
- Gramlich and Michael Loehr.
-
-2003-07-03 17:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New vertices created by intersects() now always
- are of the class defined by surface s1.
-
-2003-07-02 15:44 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added attributes inheritance when computing
- intersections.
-
-2003-06-13 10:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: New option to output specific isolines.
-
-2003-06-13 10:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/surfaces/: a8.gts, a9.gts, b10.gts, b23.gts,
- b24.gts, b25.gts, b8.gts, b9.gts, a10.gts, a23.gts, a24.gts,
- a25.gts: Tests by Wayne Gramlich.
-
-2003-06-13 10:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/tests: Added tests by Wayne Gramlich.
-
-2003-06-13 10:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added new functions.
-
-2003-06-13 10:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Added gts_surface_write_vtk() and
- gts_surface_center_of_area().
-
-2003-06-13 10:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Made getc functions external.
-
-2003-06-13 10:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/gts-sections.txt: Updated.
-
-2003-06-13 10:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Changed glib-1.2.0 check to 1.2.8.
-
-2003-06-13 10:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Added Curt.
-
-2003-04-02 10:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Fixed serious orientation bug in triangle_next_edge()
- (thanks to Curt Olson).
-
-2003-03-31 10:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Fixed useless warning for point location of a point
- outside the surface (thanks to Fred Bouvier).
-
-2003-02-13 15:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.def: Added gts_surface_intersection.
-
-2003-02-12 17:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Uses new gts_surface_intersection() function.
-
-2003-02-12 17:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Marcelo to contributors.
-
-2003-02-12 17:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: boolean.c, gts.h: Added gts_surface_intersection() function
- returning the intersection curve between two surfaces (and only
- that).
-
-2003-02-10 16:42 Ray Jones <rjones at pobox.com>;
-
- * README: Added build-from-CVS instructions
-
-2003-02-10 11:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Fixed (should) stupid bug in attribute inheritance
- stuff (thanks to Fred Bouvier).
-
-2003-01-30 11:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Fixed bug due to change in GtsRange.
-
-2003-01-30 11:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/set.c: Fixed error message.
-
-2003-01-30 11:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * README: Updated for Cygwin users.
-
-2003-01-28 09:44 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/stl2gts.c: Added option to revert normal direction.
-
-2003-01-23 13:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-config.in: Fixed library order for --libs option.
-
-2003-01-23 11:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/rounding.h: Added Cygwin support.
-
-2003-01-23 11:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Changed the way predicates_init is compiled. The
- previous stuff did not work under Cygwin.
-
-2003-01-23 11:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.def: Updated.
-
-2003-01-22 09:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Removed unused functions and commented out
- debugging messages.
-
-2003-01-21 13:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: New implementation of Wagner Toledo Correa.
-
-2003-01-21 13:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/.cvsignore: Added stripe.
-
-2003-01-21 13:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added stripe.c.
-
-2003-01-21 13:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/stripe.c: Initial revision.
-
-2003-01-21 13:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Wagner Toledo Correa.
-
-2003-01-16 08:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/volume.c: Added option to display coordinates of center
- of mass.
-
-2003-01-16 08:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, surface.c: Added new function
- gts_surface_center_of_mass().
-
-2003-01-16 08:47 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * RELEASE: Initial revision.
-
-2003-01-08 13:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, NEWS, src/gts.def: Updated.
-
-2003-01-08 13:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/makefile.msc: Initial revision.
-
-2002-11-27 15:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: gts_surface_tessellate() uses pointer array
- instead of heap (Jerome Benoit).
-
-2002-11-19 09:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/.cvsignore: Added sphere.
-
-2002-11-19 09:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/stl2gts.c: Added missing header.
-
-2002-11-19 09:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/isotetra.c: Added missing header for memcpy()
-
-2002-11-19 09:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, surface.c: Added geodesic sphere and surface
- tesselation (Jerome Benoit).
-
-2002-11-19 09:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added geodesic sphere (Jerome Benoit).
-
-2002-11-19 09:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/sphere.c: Geodesic sphere (Jerome Benoit).
-
-2002-11-19 09:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Changed micro version.
-
-2002-11-19 09:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Jerome Benoit to contributors.
-
-2002-11-12 18:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Added Jerome Benoit.
-
-2002-11-12 18:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/refine.c, src/gts.h, src/surface.c: Applied patch by
- Jerome Benoit for more generic gts_surface_refine() function.
-
-2002-11-11 10:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Updated version.
-
-2002-11-08 15:45 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2002-11-08 15:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/curvature.sgml: Initial revision.
-
-2002-11-08 15:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * NEWS, doc/gts-docs.sgml, doc/gts-sections.txt,
- doc/tmpl/boolean.sgml, doc/tmpl/containee.sgml,
- doc/tmpl/edges.sgml, doc/tmpl/graph.sgml, doc/tmpl/gts-unused.sgml,
- doc/tmpl/iso.sgml, doc/tmpl/matrices.sgml, doc/tmpl/misc.sgml,
- doc/tmpl/object.sgml, doc/tmpl/points.sgml, doc/tmpl/surfaces.sgml,
- .cvsignore: Updated.
-
-2002-11-08 15:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * Makefile.am: Added cleanup of CVS directories in distribution.
-
-2002-11-07 12:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added attributes inheritance for newly created faces.
-
-2002-10-16 13:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/refine.c: Fixed missing ALREADY_ENCROACHED call.
-
-2002-10-16 09:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c: Fixed spelling.
-
-2002-10-16 09:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, isotetra.c, makefile.msc: Updated win32 build (patch
- by Mike Loehr).
-
-2002-10-15 10:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/isotetra.c: Applied patch from Gert: Change to column-major
- storing of data. Fixed bug for special cases where isosurface
- crosses a cell exactly on a vertex.
-
-2002-09-30 09:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/isotetra.c: Fixed bug (thanks Gert).
-
-2002-09-17 09:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.def: Updated.
-
-2002-09-17 09:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: boole.c, cubes.c, set.c: Uses gts_file_destroy()
- call.
-
-2002-09-16 13:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Gert Wollny.
-
-2002-09-16 13:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO, .cvsignore: Updated.
-
-2002-09-16 13:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Uses recent autotools suite (automake 1.6.3).
-
-2002-09-16 13:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, Makefile.am: Added marching tetrahedra by Gert
- Wollny.
-
-2002-09-16 13:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/isotetra.c: Initial revision.
-
-2002-09-16 13:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/iso.c: Added new option for Gert Wollny implementation
- of marching tetrahedra.
-
-2002-09-16 12:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * acconfig.h: Obsolete with new version of autotools.
-
-2002-09-13 11:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Changed glib from 1.2 to 1.3 (thanks to Mike
- Loehr).
-
-2002-09-13 11:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Changed gts_file_close() to gts_file_destroy()
- and used new interface for gts_surface_inter_new().
-
-2002-09-13 11:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c, tools/gts2oogl.c, tools/gtscompare.c,
- tools/stl2gts.c: Changed gts_file_close() to gts_file_destroy().
-
-2002-09-13 11:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, misc.c: Changed gts_file_close() to
- gts_file_destroy() which does not close the file anymore (thanks to
- Ray Jones).
-
-2002-09-13 11:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added static to declaration of static function.
-
-2002-09-12 15:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/.cvsignore: Added cubes.
-
-2002-09-12 15:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/tests: Updated.
-
-2002-09-12 15:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/cubes.c: Initial revision.
-
-2002-09-12 15:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/Makefile.am: Added "cubes" test program.
-
-2002-09-12 15:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: boole.c, set.c: Uses new gts_surface_inter_new()
- interface.
-
-2002-09-12 14:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: gts_point_is_inside_surface() now uses SoS for
- crossing tests.
-
-2002-09-12 14:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: gts_surface_inter_new() now needs is_open arguments.
-
-2002-09-12 14:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New version (again) using oriented boundary loops
- (but without the complicated "bridge" technique of 1.18). Works
- well for all practical tests but fails for horse4/horse5 boole
- test. This is due to interior loops orientation ambiguities. Quite
- robust though.
-
-2002-09-10 11:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added interior loops connection to boundary loops.
-
-2002-09-03 18:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/surfaces/t6: Added vertex names.
-
-2002-09-03 18:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/set.c: Added "options" for graph outputs etc...
-
-2002-09-03 18:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/boole.c: Returns info about empty surfaces (to be
- consistent with checking script).
-
-2002-09-03 18:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/leak.sh: Checks for leaks in trace file generated using
- DEBUG_LEAKS compilation flag.
-
-2002-09-03 18:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vertex.c: Cleanup.
-
-2002-09-03 18:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: gts_surface_write() uses hash tables instead of
- reserved pointer (useful for debugging and minor performance
- penalty).
-
-2002-09-03 18:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: Added gts_finalize().
-
-2002-09-03 18:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added gts_finalize() declaration.
-
-2002-09-03 18:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Cleanup.
-
-2002-09-03 18:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .usermap: Added thouis.
-
-2002-09-03 16:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Preliminary version using "oriented boundary
- curve" triangulation technique. This does not work (yet) for
- intersection containing loops.
-
-2002-08-28 11:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Continued (but not finished).
-
-2002-08-27 12:44 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Non-working trial version (using edge splitting to
- ensure continuity of triangulation).
-
-2002-08-23 06:16 Ray Jones <rjones at pobox.com>;
-
- * src/: curvature.c, gts.h: Fixed up
- gts_vertex_principal_directions (). Renamed parameters for clarity
- in a couple other functions. TODO: review code for possible
- divide-by-zero, NULL pointers, etc.
-
-2002-08-20 10:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added warnings and status flag.
- gts_surface_inter_new() returns NULL if a problem occured.
-
-2002-08-19 15:47 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/valgrind.supp: Initial revision (adds crappy array indexing
- of predicates.c).
-
-2002-08-19 15:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Added option to use binary trees instead of hash
- table for surface face storage.
-
-2002-08-19 15:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/named.c: Reads any string as name (including numbers).
-
-2002-08-19 15:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Hexadecimal encoding of integers and floats is now
- recognised properly.
-
-2002-08-19 15:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added option to use binary tree storage of faces
- (instead of hash tables).
-
-2002-08-19 15:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/edge.c: Initialisation for picky compilers.
-
-2002-08-19 15:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added option to use surface binary tree storage of
- faces.
-
-2002-08-15 16:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Reverted to version 1.11 and added checks when
- fixing hidden boundary vertices. This stuff can be improved and is
- not robust in all cases.
-
-2002-08-15 15:44 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added trial implementation for simplification of
- short edges. It sort of works but is complicated.
-
-2002-08-15 09:05 Ray Jones <rjones at pobox.com>;
-
- * src/curvature.c: fixed a bug in gts_vertex_principal_curvatures()
-
-2002-08-14 15:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/surfaces/: 1.gts, 2.gts, cube, cube1, cube10, cube2,
- cube4, cube5, cube6, cube7, cube8, cube9, cutter, horse4.gts,
- horse5.gts, horse6.gts, loc1, loc2, p1, p2, sphere.gts, sponge, t1,
- t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t2, t20, t21,
- t22, t23, t24, t25, t26, t27, t28, t29, t3, t30, t31, t32, t4, t5,
- t6, t7, t9: Initial revision.
-
-2002-08-14 15:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Added options to color surface according to
- Mean or Gaussian curvature.
-
-2002-08-14 15:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/config.h.win32: Added definition of M_PI.
-
-2002-08-14 15:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added test for closed intersection curve.
-
-2002-08-14 15:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/delaunay.c: Added option to remove duplicate vertices.
-
-2002-08-14 15:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/.cvsignore: Added stl2gts.
-
-2002-08-14 15:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added Ray Jones.
-
-2002-08-14 15:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: test.sh, tests: Initial revision.
-
-2002-08-14 15:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/set.c: Added various outputs for the intersection
- curve (in particular graph in dot format).
-
-2002-08-14 15:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/boole.c: Applies stricter consistency checking for
- new boolean operations implementation.
-
-2002-08-14 15:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/Makefile.am: The tests have been reorganised.
-
-2002-08-14 15:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: 1.gts, 2.gts, a1.gts, a2.gts, boole.sh,
- boole_cube_cube1, boole_cube_cube1.sh, boole_cube_cube5,
- boole_cube_cube5.sh, cube, cube1, cube2, cube4, cube5, cube6,
- cube7, cutter, loc1, loc2, p1, p2, set.sh, set_1_2.sh,
- set_cube6_cube7.sh, set_cube_cube1, set_cube_cube1.sh,
- set_cube_cube2, set_cube_cube2.sh, set_cube_cube4.sh,
- set_loc1_loc2.sh, set_p1_p2.sh, set_sponge_cutter.sh, set_t11_t16,
- set_t11_t16.sh, set_t14_t15, set_t14_t15.sh, set_t17_t18,
- set_t17_t18.sh, set_t19_t20, set_t19_t20.sh, set_t19_t21,
- set_t19_t21.sh, set_t1_t10, set_t1_t10.sh, set_t1_t11,
- set_t1_t11.sh, set_t1_t12, set_t1_t12.sh, set_t1_t13,
- set_t1_t13.sh, set_t1_t2, set_t1_t2.sh, set_t1_t22, set_t1_t22.sh,
- set_t1_t23, set_t1_t23.sh, set_t1_t24, set_t1_t24.sh, set_t1_t3,
- set_t1_t3.sh, set_t1_t4, set_t1_t4.sh, set_t1_t5, set_t1_t5.sh,
- set_t1_t6, set_t1_t6.sh, set_t1_t7, set_t1_t7.sh, set_t1_t9,
- set_t1_t9.sh, set_t25_t26.sh, set_t27_t28, set_t27_t28.sh, sponge,
- sponge1, t1, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t2,
- t20, t21, t22, t23, t24, t25, t26, t27, t28, t3, t4, t5, t6, t7,
- t9: The tests have been reorganised (all the test files are now
- contained in surface/).
-
-2002-08-14 14:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Fix for case of SoS intersection between a
- triangle and a coplanar edge. Saves and restores arbitrary edge
- classes.
-
-2002-08-14 14:28 Ray Jones <rjones at pobox.com>;
-
- * src/curvature.c: Fixed bug in gts_vertex_principal_curvatures().
- Check for and handle divides by zero in several cases.
-
-2002-08-14 12:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Added fix for endpoints not belonging to
- triangulation boundary. Changed intersection check for
- self-intersecting surfaces.
-
-2002-08-14 11:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Complete overhaul now using Simulation of
- Simplicity to deal with degenerate cases. Should be much more
- robust but needs further testing.
-
-2002-08-14 11:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Functions do not destroy faces systematically anymore,
- but just remove them from the triangulation considered. If
- "floating faces" are not allowed the faces will be destroyed if
- they are not used by any other surface.
-
-2002-08-14 11:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added new function declarations (differential
- operators, new graph functions, etc...).
-
-2002-08-14 11:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/config.h.win32: Updated version.
-
-2002-08-14 11:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Removed header (Mike Loehr).
-
-2002-08-14 11:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: Uses M_PI instead of PI.
-
-2002-08-14 11:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: Set object->klass to NULL after destruction
- (provides limited checking of double frees).
-
-2002-08-14 11:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: Added DOT graph format write function, graph
- constructor for list of segments, and generic graph nodes with
- pointer data.
-
-2002-08-14 11:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/edge.c: Added gts_edge_swap() function.
-
-2002-08-14 11:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/container.c: Added gts_containee_replace() and foreach()
- method for containees.
-
-2002-08-14 11:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added curvature.c
-
-2002-08-14 09:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/curvature.c: Added principal curvature directions (Ray
- Jones).
-
-2002-08-13 11:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/curvature.c: Initial revision (thanks to Ray Jones).
-
-2002-08-05 14:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Color according to height relative to average.
-
-2002-08-05 13:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gtstemplate: Fixed new namespace for GFS.
-
-2002-08-05 13:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Added stl2gts.
-
-2002-08-05 13:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/stl2gts.c: Initial revision.
-
-2002-08-01 21:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: t12, t13, t4: Added names.
-
-2002-08-01 21:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: set_t17_t18, set_t19_t20, set_t19_t21, set_t1_t10,
- set_t1_t11, set_t1_t12, set_t1_t22, set_t1_t23, set_t1_t24,
- set_t1_t7, set_t27_t28: Updated.
-
-2002-08-01 21:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/set.c: Check surfaces before trying operations and
- check for duplicate edges.
-
-2002-08-01 21:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/boole.c: Check surfaces before trying operations.
-
-2002-08-01 21:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: point.c, gts.h: Added 3D Simulation Of Simplicity
- orientation test.
-
-2002-08-01 21:45 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: First temporary version using SoS.
-
-2002-06-18 14:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/.cvsignore: Removed gts.def.
-
-2002-06-18 14:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.def: Initial revision.
-
-2002-06-17 17:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Updated for 0.6.0.
-
-2002-06-17 16:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Changed comments formatting (to avoid bug in
- gtk-doc).
-
-2002-06-17 16:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: gts-sections.txt, tmpl/boolean.sgml, tmpl/fifo.sgml,
- tmpl/graph.sgml, tmpl/gts-unused.sgml, tmpl/matrices.sgml,
- tmpl/misc.sgml, tmpl/partition.sgml, tmpl/psurface.sgml,
- tmpl/simplify.sgml, tmpl/stats.sgml, tmpl/surfaces.sgml,
- .cvsignore: Updated.
-
-2002-06-17 16:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO, ChangeLog: Updated.
-
-2002-06-17 16:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added new GtsFile functions prototypes.
-
-2002-06-17 16:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Release 0.6.0.
-
-2002-06-17 15:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: gts_file_next_token() classification is better (i.e.
- "e", "E", "." etc... are considered as GTS_STRING not GTS_INT or
- GTS_FLOAT as before).
-
-2002-06-17 15:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/refine.c: Changed to new gts_surface_refine() syntax.
-
-2002-06-17 15:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/split.c: Added missing header (thanks to John (Ebo)
- David).
-
-2002-06-17 15:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/coarsen.c: Added option for angle-based criterium
- (experimental).
-
-2002-06-06 18:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * README: Added info about glib.
-
-2002-06-06 18:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/.cvsignore: Added gtscheck executable.
-
-2002-06-06 18:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Added missing header.
-
-2002-05-16 13:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: It is now possible to "flatten" a surface in
- any direction. Added a simple "feature edges" detection (based on
- angle).
-
-2002-05-16 13:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Added gtscheck.
-
-2002-05-16 13:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gtscheck.c: Initial revision.
-
-2002-05-16 13:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added check for self-intersection of the
- resulting surface.
-
-2002-05-16 13:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Initial automatically generated ChangeLog.
-
-2002-05-16 13:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * Makefile.am: ChangeLog is now generated automatically using
- cvs2cl.pl.
-
-2002-05-16 13:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .usermap: Initial revision.
-
-2002-05-16 13:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added gts_vector_norm and gts_vector_normalize macros.
- gts_surface_refine() prototype has changed.
-
-2002-05-16 13:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Remove ',' and ';' from list of delimiters.
-
-2002-05-16 12:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Fixed bug in gts_range_update() when range is
- empty.
-
-2002-04-10 10:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h, THANKS, examples/.cvsignore: Updated.
-
-2002-04-10 10:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: Added cast for picky C compilers (CRAY).
-
-2002-04-10 10:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/fifo.c: New function gts_fifo_reverse().
-
-2002-04-10 10:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New function gts_surface_is_self_intersecting().
-
-2002-04-10 10:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added surface refining example and
- preliminary smoothing example.
-
-2002-04-10 10:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/smooth.c: Initial revision (not to be trusted).
-
-2002-04-10 10:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added option to check for self-intersecting
- surfaces.
-
-2002-04-10 10:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/refine.c: Initial revision.
-
-2002-04-10 10:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/partition.c: Added option giving some control over
- imbalance.
-
-2002-04-02 17:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, partition.c: Bisection algorithms now takes an extra
- "imbalance" argument which allows some crontrol over the weight
- balancing of the partition.
-
-2002-03-27 12:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Added flags for module support.
-
-2002-03-27 12:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: a1.gts, a2.gts: a1.gts and a2.gts (Olivier
- Parisy).
-
-2002-03-27 12:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Fixed strcmp() declaration (thanks to John (EBo)
- David).
-
-2002-03-27 12:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: New nodes in gts_graph_read() are added to graph as
- they are read.
-
-2002-03-27 12:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/transform.c: Added "normalize" option.
-
-2002-03-27 12:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Updated.
-
-2002-03-05 10:59 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added checks for face orientation of initial guess.
-
-2002-03-04 14:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Checks for degenerate triangles when looking for root
- of the search (thanks to Mashuda Glencross for reporting this
- problem).
-
-2002-03-04 14:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Initializes type.
-
-2002-03-04 09:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Fixed memory leak in the case of three vertices
- only (thanks to Olivier Parisy).
-
-2002-02-26 15:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: Fixed serious memory bug for deallocation of
- GtsEdges linking a GtsGNode with itself.
-
-2002-02-25 18:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gtstemplate: Rewritten as a proper script. New options for
- method overloading etc...
-
-2002-02-25 18:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, misc.c: "Generalized" GTS_STRING type. There should
- be a better implementation for type specification in
- gts_file_assign_variables().
-
-2002-02-25 18:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: refine.c, surface.c: Added function pointers cast for picky
- compilers (Cray).
-
-2002-02-18 15:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, misc.c, surface.c: GtsRange can now be used with
- "intermediary" readings (i.e. updates).
-
-2002-02-15 18:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: graph.c, gts.h, misc.c, named.c, point.c, psurface.c,
- split.c, surface.c: Complete overhaul of the gts_file_next_token()
- etc... functions (again!).
-
-2002-02-14 14:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: New check on class imbrication sizes when creating
- new objects.
-
-2002-02-14 14:49 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, misc.c: New function to deal with errors when using
- gts_file_assign_variables().
-
-2002-02-14 14:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/container.c: Elements can now be removed from a
- GtsSListContainer while using gts_container_foreach().
-
-2002-02-13 18:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, misc.c: New function to read lists of variables.
-
-2002-02-13 18:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Does not destruct input surface in parsing fails.
-
-2002-02-13 13:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/: boolean/.cvsignore, coarsen/.cvsignore,
- delaunay/.cvsignore: Updated.
-
-2002-02-13 13:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c, examples/coarsen.c, examples/gtstoc.c,
- examples/partition.c, examples/set.c, examples/split.c,
- examples/transform.c, examples/traverse.c, examples/volume.c,
- src/graph.c, src/gts.h, src/misc.c, src/named.c, src/point.c,
- src/split.c, src/surface.c, test/boolean/boole.c,
- test/boolean/set.c, tools/gts2oogl.c, tools/gtscompare.c: Now uses
- new input functions + error reporting.
-
-2002-02-12 16:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-config.in: Added options for gmodule and gthread flags
- and libs.
-
-2002-02-08 18:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Generates CRAY inlining directives.
-
-2002-02-08 13:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/split.c: Changed non ansi assignments of arrays.
-
-2002-02-08 13:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Distributes gtstemplate.
-
-2002-02-08 13:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Picky C compilers would complain about missing
- statement in default: case.
-
-2002-02-08 13:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vopt.c: Changed non-ansi GtsVector initializations.
-
-2002-02-08 13:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2002-02-08 13:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: Updated graph reading functions.
-
-2002-02-08 13:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New assertions for walk_faces traversal.
-
-2002-02-08 13:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/.cvsignore, src/gts.h, tools/.cvsignore: Updated.
-
-2002-02-08 13:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added "normal" getopt options processing + new
- options.
-
-2002-02-08 13:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/partition.c: Updated to reflect changes in graph input
- function.
-
-2002-02-08 13:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c: Added "merge" option.
-
-2002-02-08 13:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * acconfig.h, configure.in, src/rounding.h: Now checks for working
- #warning directive in C preprocessor.
-
-2002-02-04 12:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .cvsignore, examples/.cvsignore: Updated.
-
-2002-02-01 15:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Added Ray Jones.
-
-2002-02-01 15:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/container.c: Cleanup.
-
-2002-02-01 15:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Added gtstemplate.
-
-2002-02-01 15:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gtstemplate, examples/split.c: Initial revision.
-
-2002-02-01 15:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/coarsen.c: New option for logging cost. The cost
- stopping option did not worked before => fixed.
-
-2002-02-01 14:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Displays number of folds if verbose on.
-
-2002-01-30 10:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Added non-manifold edges display.
-
-2001-12-13 09:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c: Fixed "sever" ordering bug (thanks to Ray
- Jones).
-
-2001-11-27 10:49 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: Replaced g_malloc() with g_malloc0() everywhere.
-
-2001-11-23 10:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2001-11-23 10:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added check for glib version (for _GHashTable hack).
-
-2001-11-12 10:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, ChangeLog, configure.in: Updated.
-
-2001-11-12 10:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gts2oogl.c: Chaining of isolines segments. New default
- "jet" colormap.
-
-2001-11-12 10:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/cartesian.c: Uncommented checking bit.
-
-2001-11-12 10:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Added missing objects to object list.
-
-2001-11-12 10:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added missing string.h header file.
-
-2001-11-12 10:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Removed default optimization from defauls gcc
- CFLAGS.
-
-2001-10-08 14:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * NEWS, README: Updated.
-
-2001-10-08 14:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-config.in: Added "--check" option.
-
-2001-10-08 13:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Fixup of BUILT_SOURCES.
-
-2001-10-08 13:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Updated.
-
-2001-10-08 13:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am, test/boolean/Makefile.am,
- test/clipping/Makefile.am, test/coarsen/Makefile.am,
- test/delaunay/Makefile.am, tools/Makefile.am: Cleaned up
- dependencies for linking (thanks to Volodymyr).
-
-2001-10-08 12:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Removed clipping/Makefile target.
-
-2001-10-08 12:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, THANKS, TODO: Updated.
-
-2001-10-08 12:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Includes glib libraries and header files by
- default. Generates gts-config script.
-
-2001-10-08 12:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Now builds shared libraries (thanks to Volodymyr
- Babin), rebuilds gts.def before making a distribution, includes a
- gts-config script (a la glib) and gts.m4 autoconf macros.
-
-2001-10-08 12:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: .cvsignore, gts-private.h, gts.h: Updated.
-
-2001-10-08 12:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: New gts_triangle_is_stabbed() function. Updated
- docs.
-
-2001-10-08 12:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Cosmetics.
-
-2001-10-08 12:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: New function gts_point_is_inside_surface().
-
-2001-10-08 12:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: New attributes() method.
-
-2001-10-08 12:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Cosmetics.
-
-2001-10-08 11:59 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.m4: Initial revision for m4 autoconf macros for GTS.
-
-2001-10-08 11:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/graph.c: Updated docs.
-
-2001-10-08 11:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/face.c: Clone() method now resets the surfaces list pointer
- of the cloned face.
-
-2001-10-08 11:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: New faces created when computing GtsSurfaceInter
- now inherit (via their attributes()) method, the attributes of
- their parent faces.
-
-2001-10-08 11:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: New functions to check for "stabbed" bounding
- boxed.
-
-2001-10-08 11:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-config.in: Initial revision.
-
-2001-10-08 11:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/: boolean/.cvsignore, coarsen/.cvsignore: Updated.
-
-2001-10-08 11:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/Makefile.am: Removed clipping/ from test suite.
-
-2001-10-08 11:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/Makefile.am: Glib flags are not needed anymore.
-
-2001-10-08 11:50 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/coarsen/Makefile.am: Glib flags now implicitely included.
-
-2001-10-08 11:49 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/coarsen/cartesian.c: Updated library function calls.
-
-2001-10-08 11:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/: .cvsignore, Makefile.am: Updated.
-
-2001-10-08 11:47 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: 1.gts, 2.gts, Makefile.am, set_1_2.sh: Added new
- test case by Darie Aron.
-
-2001-10-08 11:45 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Renamed srf2oogl to gts2oogl. Glib flags are
- now included implicitely.
-
-2001-10-08 11:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/: gts2oogl.c, srf2oogl.c: Renamed srf2oogl.c to gts2oogl.c
-
-2001-10-08 11:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/gtscompare.c: New color handling.
-
-2001-10-08 11:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: New options to compute isolines of the surface.
-
-2001-10-08 11:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Glib flags are now included by default.
-
-2001-10-08 11:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/traverse.c: New color functions.
-
-2001-10-08 11:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/transform.c: New options to translate and turn surface
- inside-out.
-
-2001-10-08 11:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/delaunay.c: Buggy function to remove holes...
-
-2001-10-08 11:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/coarsen.c: Updated verbosity.
-
-2001-10-08 11:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cartesian.c: Updated library calls.
-
-2001-10-08 11:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: tmpl/bb-trees.sgml, tmpl/boolean.sgml, tmpl/containee.sgml,
- tmpl/container.sgml, tmpl/edges.sgml, tmpl/extended_heaps.sgml,
- tmpl/faces.sgml, tmpl/graph.sgml, tmpl/gts-unused.sgml,
- tmpl/hsplit.sgml, tmpl/hsurface.sgml, tmpl/iso.sgml,
- tmpl/object.sgml, tmpl/oocs.sgml, tmpl/partition.sgml,
- tmpl/pgraph.sgml, tmpl/points.sgml, tmpl/psurface.sgml,
- tmpl/segments.sgml, tmpl/simplify.sgml, tmpl/split.sgml,
- tmpl/stats.sgml, tmpl/surfaces.sgml, tmpl/triangles.sgml,
- tmpl/vertices.sgml, tmpl/wgraph.sgml, .cvsignore, Makefile.am,
- gts-sections.txt: Updated.
-
-2001-10-08 11:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/predicates.c: Cosmetics: removed unused static functions.
-
-2001-10-08 11:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/predicates.c: Cosmetics: ANSI function declarations.
-
-2001-10-08 10:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/.cvsignore: Added gtsconfig.h
-
-2001-10-05 11:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Uses new gts_bb_tree_surface() function. Checks
- for orientable manifold input surfaces.
-
-2001-08-29 19:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, TODO, configure.in, src/gts.h, src/predicates_init.h:
- Updated.
-
-2001-08-29 19:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: New "height" option to create z valued color
- maps.
-
-2001-08-29 19:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/Makefile.am: Added speed tests and new tests.
-
-2001-08-29 19:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/cartesian.c: Added speed profiling.
-
-2001-08-29 19:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/clipping.c: Splits encroached constraints.
-
-2001-08-29 19:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vertex.c: New function gts_vertex_has_parent_surface().
- Updated destroyed objects handling.
-
-2001-08-29 19:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/template.c: Cosmetic changes.
-
-2001-08-29 19:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: New methods add_face(), remove_face(). Support
- for color using the color() method of objects. New function
- gts_surface_foreach_face_remove(). New GtsSurfaceTraverse
- structure and associated functions.
-
-2001-08-29 19:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Changed destroyed objects handling and handling of
- input methods.
-
-2001-08-29 19:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: Changed destroyed vertices handling (flags changed
- in object.c).
-
-2001-08-29 19:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/psurface.c: Removed superfluous test.
-
-2001-08-29 19:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: Updated read() method.
-
-2001-08-29 19:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: Added object name registration and updated flags
- handling.
-
-2001-08-29 19:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/named.c: Updated read and write methods.
-
-2001-08-12 22:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/matrix.c: New function gts_matrix_assign() + cosmetic
- changes.
-
-2001-08-12 22:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/heap.c: New function gts_heap_top().
-
-2001-08-12 22:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/face.c: New iteration function gts_face_foreach_neighbor().
-
-2001-08-12 22:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: New randomized insertion.
-
-2001-08-12 22:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/edge.c: Cleanup.
-
-2001-08-12 22:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/container.c: Entirely rewritten.
-
-2001-08-12 22:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: gts_delaunay_add_vertex() now takes an extra guess
- argument. New function gts_delaunay_add_vertex_to_face().
-
-2001-08-12 22:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Fixed bug in the case of an open surface (with
- boundary edges).
-
-2001-08-12 22:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added new sources files for graphs, graph
- partitioning, triangulation refinement and fifos.
-
-2001-08-12 22:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/transform.c: Added independent scaling of x, y and z
- axis.
-
-2001-08-12 22:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Added gts_surface_inter_check().
-
-2001-08-12 22:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/delaunay.c: Initial version for hole removal (buggy).
- Mesh refinement (Ruppert and Shewchuk), conforming Delaunay
- triangulation, randomization of input vertices.
-
-2001-08-12 22:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: New examples partition, traverse,
- cartesian.
-
-2001-08-12 21:59 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/cartesian_speed.sh: Initial revision.
-
-2001-08-12 21:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: gts-docs.sgml, gts-sections.txt, tmpl/delaunay.sgml,
- tmpl/edges.sgml, tmpl/extended_heaps.sgml, tmpl/faces.sgml,
- tmpl/gts-unused.sgml, tmpl/heaps.sgml, tmpl/matrices.sgml,
- tmpl/object.sgml, tmpl/oocs.sgml, tmpl/surfaces.sgml,
- tmpl/triangles.sgml, tmpl/vertices.sgml: Updated.
-
-2001-08-12 21:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/containee.sgml, doc/tmpl/container.sgml,
- doc/tmpl/fifo.sgml, doc/tmpl/graph.sgml, doc/tmpl/partition.sgml,
- doc/tmpl/pgraph.sgml, doc/tmpl/wgraph.sgml, test/clipping/c10:
- Initial revision.
-
-2001-08-12 21:50 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/cartesian.sh, test/delaunay/random.c,
- test/delaunay/random_speed.sh, test/delaunay/squarehole.gts,
- test/delaunay/too_close.gts, test/delaunay/too_close.sh,
- test/delaunay/two_segments.gts, test/delaunay/two_segments.sh,
- src/fifo.c, src/graph.c, src/partition.c, src/pgraph.c,
- src/refine.c, examples/cartesian.c, examples/partition.c,
- examples/traverse.c: Initial revision.
-
-2001-02-23 03:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/clipping.c: New test for 2D boolean operations.
-
-2001-02-23 03:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/: Makefile.am, c1, c2, c3, c4, c5, c6, c7, c8, c9,
- clipping.sh, clipping_c1_c2.sh, clipping_c1_c3.sh,
- clipping_c1_c4.sh, clipping_c1_c5.sh, clipping_c1_c6.sh,
- clipping_c1_c7.sh, clipping_c1_c8.sh, clipping_c1_c9.sh,
- clipping_l1_l2.sh, clipping_l1_l3.sh, clipping_l1_l4.sh,
- clipping_l1_l5.sh, l1, l2, l3, l4, l5: New tests for 2D boolean
- operations.
-
-2001-02-23 03:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/Makefile.am: New clipping directory.
-
-2001-02-23 03:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/clipping/.cvsignore: Initial revision.
-
-2001-02-23 03:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/sponge1: New test.
-
-2001-02-23 03:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: Makefile.am, gts.h: New container class definition.
-
-2001-02-23 03:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/: Makefile.am, c1.c: New test c1.
-
-2001-02-23 03:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Added test/clipping.
-
-2001-02-23 03:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Updated.
-
-2001-02-23 03:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/container.c: Initial class definition.
-
-2001-02-23 02:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/: bb-trees.sgml, boolean.sgml, delaunay.sgml,
- edges.sgml, extended_heaps.sgml, faces.sgml, gts-unused.sgml,
- heaps.sgml, hsplit.sgml, hsurface.sgml, iso.sgml, kd-Trees.sgml,
- matrices.sgml, misc.sgml, object.sgml, oocs.sgml, points.sgml,
- psurface.sgml, segments.sgml, simplify.sgml, split.sgml,
- stats.sgml, surfaces.sgml, triangles.sgml, vertices.sgml: Updated.
-
-2001-02-22 04:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Cleanup.
-
-2001-02-22 04:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/psurface.c: Fixed bug in gts_psurface_set_vertex_number().
-
-2001-02-22 04:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, vertex.c: New function
- gts_vertex_has_parent_surface().
-
-2001-02-22 04:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Fixed problem when walking through degenerate
- triangles. More robust edge removal in the case of degenerate
- constrained triangulations.
-
-2001-02-19 06:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/Makefile.am: New test by B. Petit.
-
-2001-02-19 06:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Fixed precondition problem in
- gts_psurface_read_vertex.
-
-2001-02-19 06:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/psurface.c: Fixed infinite loop problem in
- gts_psurface_set_vertex_number.
-
-2001-02-19 06:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Fixed problem with orientation for the difference
- operation.
-
-2001-02-19 06:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: cutter, set_sponge_cutter.sh, sponge: New test by
- B. Petit.
-
-2001-02-19 06:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Revised by Mike Loehr.
-
-2001-02-15 04:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Fixed bug for precondition check.
-
-2001-02-15 04:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Added dependencies and commands for automatic
- generation of predicates_init.h.
-
-2001-02-15 04:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/iso.c: Added example surfaces by Johannes Beigel.
-
-2001-02-15 03:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS, TODO, doc/gts-sections.txt, doc/tmpl/bb-trees.sgml,
- doc/tmpl/boolean.sgml, doc/tmpl/delaunay.sgml, doc/tmpl/edges.sgml,
- doc/tmpl/extended_heaps.sgml, doc/tmpl/faces.sgml,
- doc/tmpl/gts-unused.sgml, doc/tmpl/heaps.sgml,
- doc/tmpl/hsplit.sgml, doc/tmpl/hsurface.sgml, doc/tmpl/iso.sgml,
- doc/tmpl/kd-Trees.sgml, doc/tmpl/matrices.sgml, doc/tmpl/misc.sgml,
- doc/tmpl/object.sgml, doc/tmpl/oocs.sgml, doc/tmpl/points.sgml,
- doc/tmpl/psurface.sgml, doc/tmpl/segments.sgml,
- doc/tmpl/simplify.sgml, doc/tmpl/split.sgml, doc/tmpl/stats.sgml,
- doc/tmpl/surfaces.sgml, doc/tmpl/triangles.sgml,
- doc/tmpl/vertices.sgml: Updated.
-
-2001-02-14 06:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * acconfig.h: Added getopt.h.
-
-2001-02-14 04:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Support for non getopt architectures.
-
-2001-02-14 04:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c, examples/coarsen.c, examples/delaunay.c,
- examples/transform.c, examples/volume.c, tools/gtscompare.c,
- tools/srf2oogl.c: Support for getopt (and no getopt_long).
-
-2001-02-14 03:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Changed order of libraries for IRIX
- compatibility.
-
-2001-02-14 03:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Changed order of libraries for IRIX
- compatiblity.
-
-2001-02-10 06:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/predicates_init.c: cleanup.
-
-2001-02-07 04:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/Makefile.am: Added new test by T. Binder.
-
-2001-02-07 04:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: p1, p2, set_p1_p2.sh: New test by T. Binder.
-
-2001-02-07 02:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Updated.
-
-2001-02-06 05:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: Added Helmut Cantzler (SUN compilation stuff).
-
-2001-02-06 05:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/rounding.h: Changed HAVE_FLOATING_POINT_H to __FreeBSD__.
- Apparently SunOS does have floating_point.h but the functions in
- there are different from those in BSD.
-
-2001-02-06 04:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/oocs.sgml: Changed Group to Grid.
-
-2001-02-06 04:50 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/gts-sections.txt: Changed Group to Grid and (re)added
- gts_surface_strip.
-
-2001-02-06 04:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/oocs.c: Changed GtsClusterGroup to GtsClusterGrid.
-
-2001-02-05 13:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2001-02-05 13:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Replaced __PRETTY_FUNCTION__ with
- G_GNUC_PRETTY_FUNCTION (win32 compilation).
-
-2001-02-05 13:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/predicates.c: Removed <sys/time.h> and function using
- random() (win32 compilation).
-
-2001-02-05 13:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: Removed code for gts_object_is_from_class and
- gts_class_is_from_class in case of inlining.
-
-2001-02-05 13:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Changed .o to .obj.
-
-2001-02-05 13:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: More consistent defines for inline functions (for
- win32 compilation).
-
-2001-02-05 13:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/config.h.win32: Removed _MSC_VER as suggested by Mike Loehr.
-
-2001-02-05 12:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/hsurface.c: Added <string.h> needed by memcpy.
-
-2001-02-05 12:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: ClusterGroup changed to ClusterGrid and
- gts_surface_strip (re)added.
-
-2001-02-05 12:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/oocs.c: ClusterGroup change to ClusterGrid.
-
-2001-02-05 12:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Updated.
-
-2001-02-05 12:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, oocs.c: GtsClusterId now uses triplet of integers
- (no need for long long int anymore).
-
-2001-02-04 11:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: New Cluster id interface.
-
-2001-02-04 11:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/oocs.c: Changed cluster keys to 64 bit integers if possible.
-
-2001-02-04 08:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/: bb-trees.sgml, gts-unused.sgml: Updated.
-
-2001-02-04 08:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: (gts_bbox_surface): New function.
-
-2001-02-04 08:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: gts.h, template.c: Updated.
-
-2001-02-04 08:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added oocs.c.
-
-2001-02-04 08:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added oocs example.
-
-2001-02-04 08:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: gts-docs.sgml, gts-sections.txt: Added out-of-core
- simplication doc.
-
-2001-02-04 08:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Removed extra config.h definition.
-
-2001-02-04 08:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, TODO: Updated.
-
-2001-02-04 08:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/oocs.c: New example for out-of-core simplification via
- vertex clustering. Initial revision.
-
-2001-02-04 08:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/oocs.c: Implementation of the out-of-core simplification
- algorithm of Lindstrom and Turk. Initial revision.
-
-2001-02-04 08:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/oocs.sgml: Doc for out-of-core simplification. Initial
- revision.
-
-2001-02-02 07:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/Makefile.am: Added extra test by T. Binder.
-
-2001-02-02 07:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/predicates_init.h: Dummy file to trick automake.
-
-2001-02-02 07:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/.cvsignore: Remove predicates_init.h.
-
-2001-02-02 07:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/errors: Removed.
-
-2001-02-02 07:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/kdtree.c: (gts_kdtree_new): updated doc.
-
-2001-02-02 07:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, THANKS, src/gts.h: Updated.
-
-2001-02-02 06:59 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: loc1, loc2, set_loc1_loc2.sh: New test by T.
- Binder.
-
-2001-02-02 06:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: (gts_bbox_set): New function. (gts_bbox_new):
- Added check for class.
-
-2001-02-02 06:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: (gts_segment_is_ok): Fixed bug in testing for
- duplicate.
-
-2001-02-02 06:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/set.c: Added test for correctness of vertices, edges
- and faces of surfaces after operation.
-
-2001-02-02 06:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: (gts_surface_inter_new): Fixed bug for reset of
- reserved pointer in edges.
-
-2001-02-01 10:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/.cvsignore: Added .deps directory.
-
-2001-02-01 10:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/: boolean/.cvsignore, coarsen/.cvsignore,
- delaunay/.cvsignore: Initial revision.
-
-2001-02-01 10:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/delaunay/: Makefile.am, cartesian.c, cartesian.sh: Delaunay
- triangulation test. Initial revision.
-
-2001-02-01 10:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/: .cvsignore, Makefile.am: Initial revision.
-
-2001-02-01 09:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/coarsen/: Makefile.am, c1.c, c2.c, c3.c, cartesian.c,
- double_prism.c, flat.sh, flat1.sh: Coarsening test. Initial
- revision.
-
-2001-02-01 09:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * test/boolean/: Makefile.am, boole.c, boole.sh, boole_cube_cube1,
- boole_cube_cube1.sh, boole_cube_cube5, boole_cube_cube5.sh, cube,
- cube1, cube2, cube4, cube5, cube6, cube7, errors, set.c, set.sh,
- set_cube6_cube7.sh, set_cube_cube1, set_cube_cube1.sh,
- set_cube_cube2, set_cube_cube2.sh, set_cube_cube4.sh, set_t11_t16,
- set_t11_t16.sh, set_t14_t15, set_t14_t15.sh, set_t17_t18,
- set_t17_t18.sh, set_t19_t20, set_t19_t20.sh, set_t19_t21,
- set_t19_t21.sh, set_t1_t10, set_t1_t10.sh, set_t1_t11,
- set_t1_t11.sh, set_t1_t12, set_t1_t12.sh, set_t1_t13,
- set_t1_t13.sh, set_t1_t2, set_t1_t2.sh, set_t1_t22, set_t1_t22.sh,
- set_t1_t23, set_t1_t23.sh, set_t1_t24, set_t1_t24.sh, set_t1_t3,
- set_t1_t3.sh, set_t1_t4, set_t1_t4.sh, set_t1_t5, set_t1_t5.sh,
- set_t1_t6, set_t1_t6.sh, set_t1_t7, set_t1_t7.sh, set_t1_t9,
- set_t1_t9.sh, set_t25_t26.sh, set_t27_t28, set_t27_t28.sh, t1, t10,
- t11, t12, t13, t14, t15, t16, t17, t18, t19, t2, t20, t21, t22,
- t23, t24, t25, t26, t27, t28, t3, t4, t5, t6, t7, t9: Boolean
- operation test. Initial revision.
-
-2001-02-01 09:43 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * THANKS: For contributors not in AUTHORS. Initial revision.
-
-2001-02-01 09:40 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: Uses new object hierarchy.
-
-2001-02-01 09:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/Makefile.am: Added new tool gtscompare.c.
-
-2001-02-01 09:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/delaunay.c, examples/gtstoc.c, examples/transform.c,
- tools/gtscompare.c: New example. Initial release.
-
-2001-02-01 09:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/coarsen.c: Uses new interface for coarsening and volume
- optimization. Options for progressive surface generation and fold
- control.
-
-2001-02-01 09:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/: cleanup.c, iso.c, set.c, volume.c: Uses new object
- hierarchy.
-
-2001-02-01 09:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: New examples: delaunay, transform and
- gtstoc.
-
-2001-02-01 09:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, Makefile.am, NEWS, README, TODO, acconfig.h,
- configure.in, doc/Makefile.am, doc/gts-docs.sgml,
- doc/gts-sections.txt, doc/tmpl/bb-trees.sgml,
- doc/tmpl/delaunay.sgml, doc/tmpl/extended_heaps.sgml,
- doc/tmpl/gts-unused.sgml, doc/tmpl/iso.sgml,
- doc/tmpl/kd-Trees.sgml, doc/tmpl/matrices.sgml,
- doc/tmpl/points.sgml, doc/tmpl/segments.sgml,
- doc/tmpl/simplify.sgml, doc/tmpl/surfaces.sgml,
- doc/tmpl/triangles.sgml: Updated for new object hierarchy.
-
-2001-02-01 09:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/: boolean.sgml, edges.sgml, faces.sgml, hsplit.sgml,
- hsurface.sgml, misc.sgml, object.sgml, psurface.sgml, split.sgml,
- stats.sgml, vertices.sgml: Doc for new object. Initial revision.
-
-2001-02-01 09:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vopt.c: Uses new object framework. The collapse topological
- and folding constraints are now dealt with by the generic
- coarsening routine.
-
-2001-02-01 09:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Uses new object framework. I/O operations are now
- also object-oriented. Boolean operations have been moved to
- boolean.c.
-
-2001-02-01 09:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: New object framework. Face specific part has been
- moved to face.c.
-
-2001-02-01 09:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Uses new object framework.
-
-2001-02-01 09:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: New object framework. Edge specific part has been
- moved to edge.c.
-
-2001-02-01 09:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: predicates.c, predicates_init.c: Now uses rounding.h for
- floating point control.
-
-2001-02-01 09:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: New object framework. Vertex specific part has been
- moved to vertex.c.
-
-2001-02-01 09:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Added Versioning. gts_get_newline: new function.
-
-2001-02-01 08:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/matrix.c: Using new macros for scalar and vector products.
-
-2001-02-01 08:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/kdtree.c: Uses new GtsBBox object.
-
-2001-02-01 08:11 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/iso.c: Uses new object hierarchy.
-
-2001-02-01 08:08 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Updated interface.
-
-2001-02-01 08:07 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-private.h: Cleaned up.
-
-2001-02-01 08:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: gts_eheap_insert_with_key: new function.
- gts_eheap_remove_top: now returns last key correctly.
- gts_eheap_top: new function. gts_eheap_update: new function.
-
-2001-02-01 08:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/boolean.c: Boolean operations. Initial revision.
-
-2001-02-01 08:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/NOTES: Initial revision.
-
-2001-02-01 07:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vertex.c: Vertex object. Initial revision.
-
-2001-02-01 07:57 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/template.c: Template file for new objects. Initial revision.
-
-2001-02-01 07:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/split.c: Vertex split. Initial revision.
-
-2001-02-01 07:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/rounding.h: Floating point control. Initial revision.
-
-2001-02-01 07:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/psurface.c: Progressive surfaces. Initial revision.
-
-2001-02-01 07:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/object.c: GTS base object. Initial revision.
-
-2001-02-01 07:54 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/named.c: Named vector, edge, face objects. Initial revision.
-
-2001-02-01 07:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/makefile.msc: Microsoft C makefile. Initial revision.
-
-2001-02-01 07:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/hsurface.c: Hierarchical surface. Initial revision.
-
-2001-02-01 07:51 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/face.c: Face object. Initial revision.
-
-2001-02-01 07:50 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/edge.c: Edge object. Initial revision.
-
-2001-02-01 07:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/config.h.win32: Win32 config file. Initial revision.
-
-2001-02-01 07:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Completely new implementation using "jump and walk".
-
-2001-02-01 07:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Added support for GtsBBox objects and for distance
- computation between tree and objects.
-
-2001-02-01 07:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Updated source file listing. Added extra
- distribution for win32 files.
-
-2000-07-24 23:45 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * Makefile.am: Added examples and doc targets.
-
-2000-07-24 23:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Changed version to 0.3.0.
-
-2000-07-24 23:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, TODO: Updated.
-
-2000-07-24 23:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Changed .._reset_data to .._reset_private.
-
-2000-07-24 23:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/iso.c: Changed example function.
-
-2000-07-24 23:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vopt.c: Changed relative weighting of boundary and volume
- costs.
-
-2000-07-24 23:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: point.c, segment.c, surface.c: Changed .._reset_data to
- .._reset_private.
-
-2000-07-24 23:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/iso.c: Updated doc.
-
-2000-07-24 23:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: predicates.c, predicates_init.c: Floating point rounding
- and precision behaviour control now uses symbolic constants.
-
-2000-07-24 23:16 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: "boundary" option now outputs boundary edges
- instead of coloring boundary triangles.
-
-2000-07-24 23:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/gts-docs.sgml: Updated.
-
-2000-07-24 23:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: tmpl/extended_heaps.sgml, tmpl/gts-unused.sgml,
- tmpl/heaps.sgml, tmpl/iso.sgml, tmpl/matrices.sgml,
- tmpl/points.sgml, tmpl/segments.sgml, tmpl/simplify.sgml,
- tmpl/surfaces.sgml, tmpl/triangles.sgml, gts-sections.txt: Updated
- docs.
-
-2000-07-22 03:33 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, TODO: Updated.
-
-2000-07-22 03:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: Updated calls to new library interface. New
- oundary' option to color triangles which have a boundary edge.
-
-2000-07-22 03:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/iso.c: Example of isosurface computation.
-
-2000-07-22 03:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/vopt.c: Implementation of Lindstrom and Turk memoryless
- simplification functions.
-
-2000-07-22 03:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/iso.c: Implementation of isosurfaces of a function f(x, y,
- z).
-
-2000-07-22 03:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/matrix.c: Matrix operations have been moved to this new file.
- (gts_matrix_new): The order of the arguments has been transposed.
- (gts_vector_print): New function.
-
-2000-07-22 03:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: (gts_surface_coarsen, gts_surface_refine): New
- (consistent) stopping interface. (gts_surface_read): Error
- checking in case indices are equal to zero.
-
-2000-07-22 03:20 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: Changed ->data to ->private and GList to GSList.
- (gts_triangle_use_segments): New function.
-
-2000-07-22 03:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Changed ->data to ->private and GList to GSList.
-
-2000-07-22 03:15 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: Changed ->data to ->private and GList to GSList.
- (gts_segment_is_boundary): Now works with a NULL argument for
- surface. (gts_segments_are_intersecting): Now returns GTS_IN,
- GTS_ON, GTS_OUT.
-
-2000-07-22 03:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: Changed ->data to ->private and GList to GSList. New
- functions gts_point_is_boundary(), gts_point_neighbors().
- (gts_point_triangles): Now takes a list as an extra argument.
- (gts_segment_triangle_intersection): Removed the part which was
- specific to the surface intersection stuff. This function can now
- be used on its own as it should. (gts_point_is_in_triangle): Now
- returns GTS_IN, GTS_ON, GTS_OUT.
-
-2000-07-22 03:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: GList changed to GSList. Debugging functions
- gts_write_segment() and gts_write_triangle() now take an origin
- point as extra argument.
-
-2000-07-22 03:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/kdtree.c: GList changed to GSList.
-
-2000-07-22 03:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/heap.c: GtsHeap is now an opaque data structure.
-
-2000-07-22 03:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Updated interface. Major changes are move from GList
- to GSList and new functions for matrix computations, memoryless
- simplification algorithm and isosurface computations.
-
-2000-07-22 02:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-private.h: GList changed to GSList. GtsSurface is now an
- opaque structure.
-
-2000-07-22 02:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: gts_eheap_remove_top() Now takes an extra @key
- argument.
-
-2000-07-22 02:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Changed GList to GSList and ->data to ->private.
-
-2000-07-22 02:50 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Changed GList to GSList and ->data to ->private.
-
-2000-07-22 02:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added new object files.
-
-2000-07-22 02:47 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/volume.c: Changed error message.
-
-2000-07-22 02:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/set.c: Updated function calls to new library interface.
-
-2000-07-22 02:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/coarsen.c: New options for using memoryless
- simplification.
-
-2000-07-22 02:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/cleanup.c: Updated calls to new library interface.
-
-2000-07-22 02:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/Makefile.am: Added iso example program.
-
-2000-07-04 06:39 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: (gts_segment_collapse_is_valid): New function.
- (gts_surface_coarsen): Now stops if the key of the segment to be
- collapsed is equal to G_MAXDOUBLE. (gts_surface_foreach_triangle):
- Now takes a GtsFunc as a callback function as it should have from
- the start. (gts_surface_triangle_number): New function.
-
-2000-02-29 23:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * README: Added copyright information.
-
-2000-02-29 01:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * AUTHORS: Added J.R. Shewchuk to contributors.
-
-2000-02-21 09:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, NEWS, README, TODO: Updated.
-
-2000-02-21 09:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Added examples target directory.
-
-2000-02-21 09:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * tools/srf2oogl.c: Added --incomp option to color incompatible
- triangles.
-
-2000-02-21 09:18 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: (gts_surface_coarsen): Fixed a bug when the
- collapse went down to two similar triangles (back to back).
- (gts_surface_read): Don't stupidly use hash tables anymore use
- simple arrays instead (simpler, faster, better).
- (gts_surface_coarsen): Bug fix in the case of input surface with
- degenerate or duplicate edges. (gts_surface_write): Does not use
- hash tables anymore. Simpler, more memory efficient and slightly
- faster. (gts_surface_coarsen): New type GtsStopFunc is now used as
- a stopping criterium. Two functions gts_coarsen_number_stop() and
- gts_coarsen_length_stop() are provided. (gts_surface_refine): New
- type GtsStopFunc is now used as a stopping criterium. Two functions
- gts_refine_number_stop() and gts_refine_length_stop() are provided.
- (gts_surface_volume): New function. (gts_surface_stats): New
- fields n_boundary_segments, n_non_manifold_segments. New functions
- for topological properties: manifold, orientable, closed.
- (gts_surface_remove_triangle): New function. (gts_surface_copy):
- New function.
-
-2000-02-21 09:14 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: New function gts_triangle_is_duplicate(). Test
- for degenerate triangle in the gts_triangle_quality() function.
-
-2000-02-21 09:12 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: gts_segment_is_duplicate(): Bug fix for the case
- when the input segment is degenerate. New functions
- gts_segment_triangles(). New reallocation function
- gts_segment_resize (class inheritance).
-
-2000-02-21 09:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: gts_point_merge() has been rewritten. Now destroys
- merge points and returns the updated list of points. Much faster.
- gts_segment_triangle_intersection() now uses robust orientation
- tests. Obviously a great improvement for the robustness of the set
- operations on surfaces. Added first functions for reallocation of
- memory (class inheritance).
-
-2000-02-21 09:06 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/misc.c: Replaced g_return_if_fail by g_assert in memory
- debugging functions.
-
-2000-02-21 09:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/kdtree.c: Changed documentation.
-
-2000-02-21 09:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Updated function calls.
-
-2000-02-21 09:02 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-private.h: Debugging functions added.
-
-2000-02-21 09:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Changed debugging parts.
-
-2000-02-21 08:58 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * examples/: cleanup.c, Makefile.am, coarsen.c, set.c, volume.c,
- .cvsignore: Initial revision.
-
-2000-02-09 07:37 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: gts_surface_copy() has been added.
-
-2000-02-09 07:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: Complete rewrite of
- gts_segment_triangle_intersection(). Now uses only robust
- orientation tests.
-
-2000-02-03 01:35 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: New function gts_triangles_common_edge().
-
-2000-02-03 01:34 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: More generic interface for gts_surface_refine().
- Now uses binary heaps => speed up of at least a factor two.
-
-2000-02-03 01:32 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Simplified look ahead for neighbors. Only one level
- ahead now as the multilevel look ahead of the previous version did
- not seem to improve things.
-
-2000-02-03 01:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: New gts_triangles_common_edge() function. Changes in
- the interfaces for gts_surface_strip() and gts_surface_refine().
-
-2000-02-03 01:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: Cosmetic changes.
-
-2000-02-03 01:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/: gts-unused.sgml, segments.sgml, surfaces.sgml,
- triangles.sgml: Interfaces changes.
-
-2000-02-03 01:26 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: gts-docs.sgml, gts-sections.txt: Sections about binary
- heaps have been added.
-
-2000-02-03 01:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Version changed.
-
-2000-02-03 01:23 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog, NEWS, TODO: Updated.
-
-2000-02-03 01:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/extended_heaps.sgml: Initial doc for extended binary
- heaps.
-
-2000-02-03 01:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/tmpl/heaps.sgml: Initial doc for binary heaps.
-
-2000-02-02 23:17 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: Multi-level neighbor detection.
-
-2000-02-01 05:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/stripe.c: An implementation of a triangle stripe algorithm.
-
-2000-02-01 05:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Added interface for gts_surface_stripe().
-
-2000-02-01 05:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added entry for stripe.c
-
-2000-01-31 22:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2000-01-31 22:28 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Added eheap.c source target.
-
-2000-01-31 22:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Improved gts_surface_coarsen() function. Now uses
- GtsEHeap and more generic user interface. Speedup is a least a
- factor 2.
-
-2000-01-31 22:25 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: New functions gts_triangle_neighbor_number() and
- gts_triangle_neighbors().
-
-2000-01-31 22:24 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: gts_segment_midpoint is now a function (instead of
- a macro).
-
-2000-01-31 22:22 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/heap.c: Improved sift_up and sift_down functions.
-
-2000-01-31 22:21 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: New interfaces for extended heaps.
-
-2000-01-31 22:19 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: Keys are now stored in GtsEHeapPair structure and a
- decrease_key() function has been defined.
-
-2000-01-29 03:09 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/eheap.c: An implementation of extended binary heaps.
-
-2000-01-27 12:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/heap.c: Implementation of a binary heap.
-
-2000-01-18 02:55 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: The data field of the constraints is not supposed to
- contain NULL initially anymore. Some cosmetic changes.
-
-2000-01-18 02:53 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * ChangeLog: Updated.
-
-2000-01-18 02:52 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: The gts_surfaces_intersection and union no longer
- assume that the data field of the triangles is NULL but still
- assume that the data field of the edges of the triangles is NULL.
- The methods have been checked against memory leaks.
-
-2000-01-18 02:48 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/triangle.c: The destroy method now takes an extra argument to
- allow for recursively destroying the hierarchy.
-
-2000-01-18 02:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/segment.c: The destroy method now takes an extra argument to
- allow for destroying recursively the hierarchy.
-
-2000-01-18 02:42 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/point.c: Added leak debugging information.
-
-2000-01-18 02:41 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: Some interface changes.
-
-2000-01-18 02:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts-private.h: Changed debug level.
-
-2000-01-18 02:36 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: The leaves of the bounding box tree can now be
- freed as well.
-
-2000-01-18 02:31 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * doc/: gts-sections.txt, tmpl/bb-trees.sgml, tmpl/gts-unused.sgml,
- tmpl/segments.sgml, tmpl/surfaces.sgml, tmpl/triangles.sgml:
- Updated docs.
-
-2000-01-18 02:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Changed versions.
-
-2000-01-18 02:29 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * README: Changed web site.
-
-2000-01-18 02:27 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * NEWS, TODO: Updated.
-
-2000-01-14 01:16 steph
-
- * src/gts-private.h: Changed Epsilon values
-
-2000-01-14 01:16 steph
-
- * src/gts.h: Removed obsolete prototypes
-
-2000-01-11 23:55 steph
-
- * Makefile.am: Removed doc from SUBDIRS
-
-2000-01-11 23:48 steph
-
- * Makefile.am: Added doc to list of SUBDIRS
-
-2000-01-11 23:29 steph
-
- * ChangeLog: Updated documentation
-
-2000-01-11 23:28 steph
-
- * src/gts.h: Cosmetic changes
-
-2000-01-11 23:26 steph
-
- * doc/gts-sections.txt, doc/tmpl/bb-trees.sgml,
- doc/tmpl/delaunay.sgml, doc/tmpl/gts-unused.sgml,
- doc/tmpl/kd-Trees.sgml, doc/tmpl/matrices.sgml,
- doc/tmpl/points.sgml, doc/tmpl/segments.sgml,
- doc/tmpl/surfaces.sgml, doc/tmpl/triangles.sgml, src/kdtree.c,
- src/segment.c: Updated documentation
-
-2000-01-08 04:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * configure.in: Micro version changed.
-
-2000-01-08 04:13 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Updated.
-
-2000-01-08 03:10 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/surface.c: Changed call to gts_surface_free to
- gts_surface_destroy.
-
-2000-01-08 03:05 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/: point.c, segment.c, surface.c, triangle.c: Added docs.
-
-2000-01-08 03:04 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/kdtree.c: New docs. Fixed a bug in gts_kdtree_range (was
- partly 2D partly 3D before!).
-
-2000-01-08 03:03 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/gts.h: New docs for macros. Replaced some elementary
- functions with macros.
-
-2000-01-08 03:01 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/cdt.c: Added doc and test for t->data.
-
-2000-01-08 03:00 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/bbtree.c: Added doc and new function destroy().
-
-1999-12-11 01:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * TODO: Initial revision.
-
-1999-12-11 01:38 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: removed trailing slash.
-
-1999-12-09 06:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * README: Updated information. The file was originally for GLib.
-
-1999-12-07 03:46 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Fixed (I hope) dependency problem with
- predicates_init.h.
-
-1999-12-07 03:30 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * src/Makefile.am: Fixed predicates_init.h dependencies.
-
-1999-12-07 02:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .cvsignore, AUTHORS, COPYING, ChangeLog, Makefile.am, NEWS,
- README, acconfig.h, acinclude.m4, configure.in, doc/.cvsignore,
- doc/Makefile.am, doc/gts-docs.sgml, doc/gts-sections.txt,
- doc/tmpl/bb-trees.sgml, doc/tmpl/delaunay.sgml,
- doc/tmpl/gts-unused.sgml, doc/tmpl/kd-Trees.sgml,
- doc/tmpl/matrices.sgml, doc/tmpl/points.sgml,
- doc/tmpl/segments.sgml, doc/tmpl/surfaces.sgml,
- doc/tmpl/triangles.sgml, src/.cvsignore, src/Makefile.am,
- src/bbtree.c, src/cdt.c, src/gts-private.h, src/gts.h, src/heap.c,
- src/kdtree.c, src/misc.c, src/point.c, src/predicates.c,
- src/predicates.h, src/predicates_init.c, src/segment.c,
- src/surface.c, src/triangle.c, tools/.cvsignore, tools/Makefile.am,
- tools/srf2oogl.c: Initial revision
-
-1999-12-07 02:56 St�phane Popinet <popinet at users.sourceforge.net>;
-
- * .cvsignore, AUTHORS, COPYING, ChangeLog, Makefile.am, NEWS,
- README, acconfig.h, acinclude.m4, configure.in, doc/.cvsignore,
- doc/Makefile.am, doc/gts-docs.sgml, doc/gts-sections.txt,
- doc/tmpl/bb-trees.sgml, doc/tmpl/delaunay.sgml,
- doc/tmpl/gts-unused.sgml, doc/tmpl/kd-Trees.sgml,
- doc/tmpl/matrices.sgml, doc/tmpl/points.sgml,
- doc/tmpl/segments.sgml, doc/tmpl/surfaces.sgml,
- doc/tmpl/triangles.sgml, src/.cvsignore, src/Makefile.am,
- src/bbtree.c, src/cdt.c, src/gts-private.h, src/gts.h, src/heap.c,
- src/kdtree.c, src/misc.c, src/point.c, src/predicates.c,
- src/predicates.h, src/predicates_init.c, src/segment.c,
- src/surface.c, src/triangle.c, tools/.cvsignore, tools/Makefile.am,
- tools/srf2oogl.c: Imported sources
+Thu Jun 30 17:44:52 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fix for customised handling of parsing of GtsFile
+
+Thu Jun 30 17:44:00 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * gts_file_new_from_string() makes a copy of the string
+Wed Jun 29 13:27:34 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Small change to interface of gts_file_new_from_string()
+
+Sun Jun 12 21:00:09 NZST 2005 Stephane Popinet <popinet at users.sf.net>
+ * new gts_file_new_from_string() function
+
+Fri Jun 10 12:26:49 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * added const qualifier to gts_object_class_from_name()
+
+Tue Jun 7 15:52:53 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fixed bug in gts_delaunay_remove_vertex
+
+Tue Jun 7 15:41:56 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fix for degenerate case in isotetra_bcl()
+
+ It handles the degenerate case where an interpolated point
+ falls directly on a mesh vertex (the previous code would generate
+ edges with length zero).
+
+Tue Jun 7 15:41:30 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Added Magnus to thanks
+
+Tue Jun 7 15:40:46 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Fixed gts.def
+
+Tue Jun 7 15:28:20 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Support binary STL files in stl2gts on win32
+
+Thu May 26 15:19:54 NZST 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Added autogen.sh
+
+Wed Mar 9 15:26:55 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * delaunay is installed
+
+Wed Jan 19 18:41:50 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Updates for switch to darcs
+
+Mon Nov 15 12:44:04 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Bug fixes for gts_delaunay_add_constraint (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-12)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-12
+ Keywords:
+
+ This function was returning destroyed conflicting constraints.
+ Improper handling of special cases in remove_intersected_edge was
+ causing failure in some cases.
+
+
+Tue Nov 9 18:20:14 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * closest face for glib >= 2.4 did not use planar distance (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-11)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-11
+ Keywords:
+
+ This was fixed for the glib 1.2 version a while ago.
+
+
+Thu Nov 4 15:12:42 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * New function gts_triangle_interpolate_height() (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-10)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-10
+ Keywords:
+
+
+
+Thu Oct 28 18:46:25 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Added fast triangle-box intersection test (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-9)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-9
+ Keywords:
+
+ Written by Tomas Akenine-Moller.
+
+
+Tue Oct 26 17:21:27 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * New "closed" option for happrox (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-8)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-8
+ Keywords:
+
+
+
+Tue Oct 26 17:20:51 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * happrox is installed (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-7)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-7
+ Keywords:
+
+
+
+Tue Oct 26 17:20:06 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * New function gts_face_is_compatible (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-6)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-6
+ Keywords:
+
+
+
+Mon Oct 18 13:43:55 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Updates before release 0.7.3 (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-5)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-5
+ Keywords:
+
+
+
+Mon Oct 18 13:20:36 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Added vertex indices in doc/isocube.fig (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-4)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-4
+ Keywords:
+
+
+
+Thu Oct 14 11:06:27 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Simpler and more efficient gts_file_read function (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-3)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-3
+ Keywords:
+
+
+
+Mon Oct 11 13:00:09 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Glib-2.0 and mingwin support (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-2)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-2
+ Keywords:
+
+ Based on patches by Tim Fenn and others.
+
+
+Mon Oct 11 11:32:18 NZDT 2004 Stephane Popinet <popinet at users.sourceforge.net>
+ * Interoperability with CVS (s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-1)
+ s.popinet at niwa.co.nz--2004/gts--mainline--0.7--patch-1
+ Keywords:
+
+
+
+Wed Jan 19 17:47:16 NZDT 2005 Stephane Popinet <s.popinet at niwa.co.nz>
+ * Initial commit (s.popinet at niwa.co.nz--2004/gts--mainline--0.7)
diff --git a/Makefile.am b/Makefile.am
index 4e93daf..0185e62 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,9 +5,12 @@ SUBDIRS = src tools examples doc test
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = gts.pc
-dist-hook:
- $(RM) -r `find $(distdir) -name CVS -type d -print`
- $(RM) `find $(distdir) -name ".cvsignore" -type f -print`
+ChangeLog:
+ darcs changes > ChangeLog
-changelog:
- cvs2cl.pl --usermap .usermap --prune
+debian-snapshot:
+ sh debian/changelog.sh
+ dpkg-buildpackage -rfakeroot -b
+ rm -f debian/repo/*
+ mv -f ../*.changes ../*.deb debian/repo
+ cd debian/repo && dpkg-scanpackages . /dev/null | gzip -9c > Packages.gz
diff --git a/Makefile.in b/Makefile.in
index d2b44eb..87b6aa6 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -21,7 +21,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = .
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +35,48 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ $(srcdir)/gts.pc.in $(srcdir)/gts.spec.in \
+ $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
+ THANKS TODO config.guess config.sub depcomp install-sh \
+ ltmain.sh missing
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno configure.status.lineno
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = gts.pc gts.spec
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-exec-recursive install-info-recursive \
+ install-recursive installcheck-recursive installdirs-recursive \
+ pdf-recursive ps-recursive uninstall-info-recursive \
+ uninstall-recursive
+am__installdirs = "$(DESTDIR)$(pkgconfigdir)"
+pkgconfigDATA_INSTALL = $(INSTALL_DATA)
+DATA = $(pkgconfig_DATA)
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ { test ! -d $(distdir) \
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +109,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +145,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +190,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,50 +198,45 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
SUBDIRS = src tools examples doc test
-
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = gts.pc
-subdir = .
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = config.h
-CONFIG_CLEAN_FILES = gts.pc
-DIST_SOURCES =
-DATA = $(pkgconfig_DATA)
-
-
-RECURSIVE_TARGETS = info-recursive dvi-recursive pdf-recursive \
- ps-recursive install-info-recursive uninstall-info-recursive \
- all-recursive install-data-recursive install-exec-recursive \
- installdirs-recursive install-recursive uninstall-recursive \
- check-recursive installcheck-recursive
-DIST_COMMON = README $(srcdir)/Makefile.in $(srcdir)/configure AUTHORS \
- COPYING ChangeLog INSTALL Makefile.am NEWS THANKS TODO \
- acinclude.m4 aclocal.m4 config.guess config.h.in config.sub \
- configure configure.in depcomp gts.pc.in install-sh ltmain.sh \
- missing mkinstalldirs
-DIST_SUBDIRS = $(SUBDIRS)
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
.SUFFIXES:
-
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+am--refresh:
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --gnu '; \
+ cd $(srcdir) && $(AUTOMAKE) --gnu \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
-
-$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
- cd $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
config.h: stamp-h1
@@ -207,14 +248,16 @@ config.h: stamp-h1
stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
@rm -f stamp-h1
cd $(top_builddir) && $(SHELL) ./config.status config.h
-
-$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
cd $(top_srcdir) && $(AUTOHEADER)
- touch $(srcdir)/config.h.in
+ rm -f stamp-h1
+ touch $@
distclean-hdr:
-rm -f config.h stamp-h1
-gts.pc: $(top_builddir)/config.status gts.pc.in
+gts.pc: $(top_builddir)/config.status $(srcdir)/gts.pc.in
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+gts.spec: $(top_builddir)/config.status $(srcdir)/gts.spec.in
cd $(top_builddir) && $(SHELL) ./config.status $@
mostlyclean-libtool:
@@ -226,23 +269,22 @@ clean-libtool:
distclean-libtool:
-rm -f libtool
uninstall-info-am:
-pkgconfigDATA_INSTALL = $(INSTALL_DATA)
install-pkgconfigDATA: $(pkgconfig_DATA)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(pkgconfigdir)
+ test -z "$(pkgconfigdir)" || $(mkdir_p) "$(DESTDIR)$(pkgconfigdir)"
@list='$(pkgconfig_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(pkgconfigDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgconfigdir)/$$f"; \
- $(pkgconfigDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgconfigdir)/$$f; \
+ echo " $(pkgconfigDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgconfigdir)/$$f'"; \
+ $(pkgconfigDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgconfigdir)/$$f"; \
done
uninstall-pkgconfigDATA:
@$(NORMAL_UNINSTALL)
@list='$(pkgconfig_DATA)'; for p in $$list; do \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(pkgconfigdir)/$$f"; \
- rm -f $(DESTDIR)$(pkgconfigdir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(pkgconfigdir)/$$f'"; \
+ rm -f "$(DESTDIR)$(pkgconfigdir)/$$f"; \
done
# This directory's subdirectories are mostly independent; you can cd
@@ -304,14 +346,6 @@ ctags-recursive:
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
done
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -320,19 +354,22 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
- if (etags --etags-include --version) >/dev/null 2>&1; then \
+ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
include_option=--etags-include; \
+ empty_fix=.; \
else \
include_option=--include; \
+ empty_fix=; \
fi; \
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -f $$subdir/TAGS && \
+ test ! -f $$subdir/TAGS || \
tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
fi; \
done; \
@@ -342,10 +379,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -368,24 +406,11 @@ GTAGS:
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = .
-distdir = $(PACKAGE)-$(VERSION)
-
-am__remove_distdir = \
- { test ! -d $(distdir) \
- || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -fr $(distdir); }; }
-
-GZIP_ENV = --best
-distuninstallcheck_listfiles = find . -type f -print
-distcleancheck_listfiles = find . -type f -print
distdir: $(DISTFILES)
$(am__remove_distdir)
mkdir $(distdir)
- $(mkinstalldirs) $(distdir)/. $(distdir)/src
+ $(mkdir_p) $(distdir)/. $(distdir)/src
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
list='$(DISTFILES)'; for file in $$list; do \
@@ -397,7 +422,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -414,20 +439,17 @@ distdir: $(DISTFILES)
done
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -d $(distdir)/$$subdir \
- || mkdir $(distdir)/$$subdir \
+ test -d "$(distdir)/$$subdir" \
+ || mkdir "$(distdir)/$$subdir" \
|| exit 1; \
(cd $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="$(top_distdir)" \
- distdir=../$(distdir)/$$subdir \
+ top_distdir="../$(top_distdir)" \
+ distdir="../$(distdir)/$$subdir" \
distdir) \
|| exit 1; \
fi; \
done
- $(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="$(top_distdir)" distdir="$(distdir)" \
- dist-hook
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
@@ -437,6 +459,23 @@ dist-gzip: distdir
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
+dist-bzip2: distdir
+ $(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
+ $(am__remove_distdir)
+
+dist-tarZ: distdir
+ $(AMTAR) chof - $(distdir) | compress -c >$(distdir).tar.Z
+ $(am__remove_distdir)
+
+dist-shar: distdir
+ shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+ $(am__remove_distdir)
+
+dist-zip: distdir
+ -rm -f $(distdir).zip
+ zip -rq $(distdir).zip $(distdir)
+ $(am__remove_distdir)
+
dist dist-all: distdir
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
@@ -445,8 +484,18 @@ dist dist-all: distdir
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
- $(am__remove_distdir)
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf - ;;\
+ *.tar.bz2*) \
+ bunzip2 -c $(distdir).tar.bz2 | $(AMTAR) xf - ;;\
+ *.tar.Z*) \
+ uncompress -c $(distdir).tar.Z | $(AMTAR) xf - ;;\
+ *.shar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ esac
chmod -R a-w $(distdir); chmod a+w $(distdir)
mkdir $(distdir)/_build
mkdir $(distdir)/_inst
@@ -466,19 +515,20 @@ distcheck: dist
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
- (cd ../.. && $(mkinstalldirs) "$$dc_destdir") \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
- && $(MAKE) $(AM_MAKEFLAGS) dist-gzip \
- && rm -f $(distdir).tar.gz \
+ && $(MAKE) $(AM_MAKEFLAGS) dist \
+ && rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck
$(am__remove_distdir)
- @echo "$(distdir).tar.gz is ready for distribution" | \
- sed 'h;s/./=/g;p;x;p;x'
+ @(echo "$(distdir) archives ready for distribution: "; \
+ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+ sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
distuninstallcheck:
@cd $(distuninstallcheck_dir) \
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
@@ -502,8 +552,9 @@ check: check-recursive
all-am: Makefile $(DATA) config.h
installdirs: installdirs-recursive
installdirs-am:
- $(mkinstalldirs) $(DESTDIR)$(pkgconfigdir)
-
+ for dir in "$(DESTDIR)$(pkgconfigdir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
@@ -535,13 +586,15 @@ clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -f Makefile
-distclean-am: clean-am distclean-generic distclean-hdr distclean-libtool \
- distclean-tags
+distclean-am: clean-am distclean-generic distclean-hdr \
+ distclean-libtool distclean-tags
dvi: dvi-recursive
dvi-am:
+html: html-recursive
+
info: info-recursive
info-am:
@@ -578,33 +631,33 @@ uninstall-am: uninstall-info-am uninstall-pkgconfigDATA
uninstall-info: uninstall-info-recursive
-.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am clean \
- clean-generic clean-libtool clean-recursive ctags \
- ctags-recursive dist dist-all dist-gzip distcheck distclean \
+.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
+ check-am clean clean-generic clean-libtool clean-recursive \
+ ctags ctags-recursive dist dist-all dist-bzip2 dist-gzip \
+ dist-shar dist-tarZ dist-zip distcheck distclean \
distclean-generic distclean-hdr distclean-libtool \
distclean-recursive distclean-tags distcleancheck distdir \
- distuninstallcheck dvi dvi-am dvi-recursive info info-am \
- info-recursive install install-am install-data install-data-am \
- install-data-recursive install-exec install-exec-am \
- install-exec-recursive install-info install-info-am \
- install-info-recursive install-man install-pkgconfigDATA \
- install-recursive install-strip installcheck installcheck-am \
- installdirs installdirs-am installdirs-recursive \
- maintainer-clean maintainer-clean-generic \
- maintainer-clean-recursive mostlyclean mostlyclean-generic \
- mostlyclean-libtool mostlyclean-recursive pdf pdf-am \
- pdf-recursive ps ps-am ps-recursive tags tags-recursive \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-exec \
+ install-exec-am install-info install-info-am install-man \
+ install-pkgconfigDATA install-strip installcheck \
+ installcheck-am installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic maintainer-clean-recursive \
+ mostlyclean mostlyclean-generic mostlyclean-libtool \
+ mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
uninstall uninstall-am uninstall-info-am \
- uninstall-info-recursive uninstall-pkgconfigDATA \
- uninstall-recursive
+ uninstall-pkgconfigDATA
-dist-hook:
- $(RM) -r `find $(distdir) -name CVS -type d -print`
- $(RM) `find $(distdir) -name ".cvsignore" -type f -print`
+ChangeLog:
+ darcs changes > ChangeLog
-changelog:
- cvs2cl.pl --usermap .usermap --prune
+debian-snapshot:
+ sh debian/changelog.sh
+ dpkg-buildpackage -rfakeroot -b
+ rm -f debian/repo/*
+ mv -f ../*.changes ../*.deb debian/repo
+ cd debian/repo && dpkg-scanpackages . /dev/null | gzip -9c > Packages.gz
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
diff --git a/NEWS b/NEWS
index f01fa15..ffd07ba 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,35 @@
+29/03/2006:
+
+Release of version 0.7.6
+
+Important changes:
+
+- Debian snapshot package creation.
+- LC_ALL is set to POSIX in all executables to avoid problems with
+locale-dependent floating-point conventions.
+
+17/10/2005:
+
+Release of version 0.7.4
+
+Important changes:
+
+- Switched to darcs for version control (the CVS tree is obsolete).
+
+Bug Fixes:
+
+- For constrained Delaunay, closest face for glib >= 2.4 did not use planar distance.
+- Several fixes for gts_delaunay_add_constraint.
+- Fix for degenerate case in isotetra_bcl().
+- Fix for comments not being fully ignored by GtsFile.
+
+Minor changes and features:
+
+- delaunay and happrox are installed.
+- Fast triangle-box intersection test by Tomas Akenine-Moller.
+- New function gts_triangle_interpolate_height().
+- binary STL files work on win32.
+
18/10/2004:
Release of version 0.7.3
diff --git a/THANKS b/THANKS
index 7fe4337..bd0772a 100644
--- a/THANKS
+++ b/THANKS
@@ -22,3 +22,6 @@ John (EBo) David
Jerome Benoit
Curtis Olson
Kai Huettemann
+Magnus Sirvio
+Gene Ressler
+Omar Cornut
diff --git a/aclocal.m4 b/aclocal.m4
index 9fa6753..110bf8d 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
+# generated automatically by aclocal 1.8.5 -*- Autoconf -*-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -12,62 +12,83 @@
# PARTICULAR PURPOSE.
# Configure paths for GLIB
-# Owen Taylor 97-11-3
+# Owen Taylor 1997-2001
-dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or
-dnl gthread is specified in MODULES, pass to glib-config
+dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
+dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
+dnl gthread is specified in MODULES, pass to pkg-config
dnl
-AC_DEFUN(AM_PATH_GLIB,
+AC_DEFUN([AM_PATH_GLIB_2_0],
[dnl
-dnl Get the cflags and libraries from the glib-config script
+dnl Get the cflags and libraries from pkg-config
dnl
-AC_ARG_WITH(glib-prefix,[ --with-glib-prefix=PFX Prefix where GLIB is installed (optional)],
- glib_config_prefix="$withval", glib_config_prefix="")
-AC_ARG_WITH(glib-exec-prefix,[ --with-glib-exec-prefix=PFX Exec prefix where GLIB is installed (optional)],
- glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
-AC_ARG_ENABLE(glibtest, [ --disable-glibtest Do not try to compile and run a test GLIB program],
+AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
, enable_glibtest=yes)
- if test x$glib_config_exec_prefix != x ; then
- glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
- if test x${GLIB_CONFIG+set} != xset ; then
- GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
- fi
- fi
- if test x$glib_config_prefix != x ; then
- glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
- if test x${GLIB_CONFIG+set} != xset ; then
- GLIB_CONFIG=$glib_config_prefix/bin/glib-config
- fi
- fi
-
+ pkg_config_args=glib-2.0
for module in . $4
do
case "$module" in
gmodule)
- glib_config_args="$glib_config_args gmodule"
+ pkg_config_args="$pkg_config_args gmodule-2.0"
+ ;;
+ gmodule-no-export)
+ pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
+ ;;
+ gobject)
+ pkg_config_args="$pkg_config_args gobject-2.0"
;;
gthread)
- glib_config_args="$glib_config_args gthread"
+ pkg_config_args="$pkg_config_args gthread-2.0"
;;
esac
done
- AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
- min_glib_version=ifelse([$1], ,0.99.7,$1)
- AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
no_glib=""
- if test "$GLIB_CONFIG" = "no" ; then
- no_glib=yes
+
+ if test x$PKG_CONFIG != xno ; then
+ if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
+ :
+ else
+ echo *** pkg-config too old; version 0.7 or better required.
+ no_glib=yes
+ PKG_CONFIG=no
+ fi
else
- GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
- GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
- glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
+ no_glib=yes
+ fi
+
+ min_glib_version=ifelse([$1], ,2.0.0,$1)
+ AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
+
+ if test x$PKG_CONFIG != xno ; then
+ ## don't try to run the test against uninstalled libtool libs
+ if $PKG_CONFIG --uninstalled $pkg_config_args; then
+ echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
+ enable_glibtest=no
+ fi
+
+ if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
+ :
+ else
+ no_glib=yes
+ fi
+ fi
+
+ if test x"$no_glib" = x ; then
+ GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
+ GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
+ GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+
+ GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
+ GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
+ glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
+ glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
+ glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_glibtest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
@@ -76,7 +97,7 @@ AC_ARG_ENABLE(glibtest, [ --disable-glibtest Do not try to compile and ru
LIBS="$GLIB_LIBS $LIBS"
dnl
dnl Now check if the installed GLIB is sufficiently new. (Also sanity
-dnl checks the results of glib-config to some extent
+dnl checks the results of pkg-config to some extent)
dnl
rm -f conf.glibtest
AC_TRY_RUN([
@@ -103,17 +124,16 @@ main ()
(glib_minor_version != $glib_config_minor_version) ||
(glib_micro_version != $glib_config_micro_version))
{
- printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
+ printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
$glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
glib_major_version, glib_minor_version, glib_micro_version);
- printf ("*** was found! If glib-config was correct, then it is best\n");
- printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
+ printf ("*** was found! If pkg-config was correct, then it is best\n");
+ printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
- printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
- printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
- printf("*** before re-running configure\n");
+ printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
+ printf("*** to point to the correct configuration files\n");
}
else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
(glib_minor_version != GLIB_MINOR_VERSION) ||
@@ -141,10 +161,10 @@ main ()
printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the glib-config shell script is\n");
+ printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
- printf("*** correct copy of glib-config. (In this case, you will have to\n");
+ printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
+ printf("*** correct copy of pkg-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
@@ -157,20 +177,20 @@ main ()
fi
fi
if test "x$no_glib" = x ; then
- AC_MSG_RESULT(yes)
+ AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
- if test "$GLIB_CONFIG" = "no" ; then
- echo "*** The glib-config script installed by GLIB could not be found"
- echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the GLIB_CONFIG environment variable to the"
- echo "*** full path to glib-config."
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** A new enough version of pkg-config was not found."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig/"
else
if test -f conf.glibtest ; then
:
else
echo "*** Could not run GLIB test program, checking why..."
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GLIB_CFLAGS"
LIBS="$LIBS $GLIB_LIBS"
AC_TRY_LINK([
@@ -185,3367 +205,3615 @@ main ()
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
- echo "***"
- echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
- echo "*** came with the system with the command"
- echo "***"
- echo "*** rpm --erase --nodeps gtk gtk-devel" ],
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
- echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
- echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
+ echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GLIB_CFLAGS=""
GLIB_LIBS=""
+ GLIB_GENMARSHAL=""
+ GOBJECT_QUERY=""
+ GLIB_MKENUMS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
+ AC_SUBST(GLIB_GENMARSHAL)
+ AC_SUBST(GOBJECT_QUERY)
+ AC_SUBST(GLIB_MKENUMS)
rm -f conf.glibtest
])
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-# Do all the work for Automake. -*- Autoconf -*-
-
-# This macro actually does too much some checks are only needed if
-# your package does certain things. But this isn't really a big deal.
+# serial 47 Debian 1.5.20-2 AC_PROG_LIBTOOL
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -----------------------------------------------------------
+# If this macro is not defined by Autoconf, define it here.
+m4_ifdef([AC_PROVIDE_IFELSE],
+ [],
+ [m4_define([AC_PROVIDE_IFELSE],
+ [m4_ifdef([AC_PROVIDE_$1],
+ [$2], [$3])])])
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# AC_PROG_LIBTOOL
+# ---------------
+AC_DEFUN([AC_PROG_LIBTOOL],
+[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
+dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
+dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
+ AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [AC_LIBTOOL_CXX],
+ [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
+ ])])
+dnl And a similar setup for Fortran 77 support
+ AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [AC_LIBTOOL_F77],
+ [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
+])])
-# serial 10
+dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
+dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
+dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
+ AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [AC_LIBTOOL_GCJ],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [AC_LIBTOOL_GCJ],
+ [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
+ [AC_LIBTOOL_GCJ],
+ [ifdef([AC_PROG_GCJ],
+ [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+ ifdef([A][M_PROG_GCJ],
+ [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+ ifdef([LT_AC_PROG_GCJ],
+ [define([LT_AC_PROG_GCJ],
+ defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
+])])# AC_PROG_LIBTOOL
-AC_PREREQ([2.54])
-# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
-# the ones we care about.
-m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+# _AC_PROG_LIBTOOL
+# ----------------
+AC_DEFUN([_AC_PROG_LIBTOOL],
+[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
-# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
-# AM_INIT_AUTOMAKE([OPTIONS])
-# -----------------------------------------------
-# The call with PACKAGE and VERSION arguments is the old style
-# call (pre autoconf-2.50), which is being phased out. PACKAGE
-# and VERSION should now be passed to AC_INIT and removed from
-# the call to AM_INIT_AUTOMAKE.
-# We support both call styles for the transition. After
-# the next Automake release, Autoconf can make the AC_INIT
-# arguments mandatory, and then we can depend on a new Autoconf
-# release and drop the old call support.
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
- AC_REQUIRE([AC_PROG_INSTALL])dnl
-# test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" &&
- test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
- if (cygpath --version) >/dev/null 2>/dev/null; then
- CYGPATH_W='cygpath -w'
- else
- CYGPATH_W=echo
- fi
-fi
-AC_SUBST([CYGPATH_W])
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
-# Define the identity of the package.
-dnl Distinguish between old-style and new-style calls.
-m4_ifval([$2],
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
- AC_SUBST([PACKAGE], [$1])dnl
- AC_SUBST([VERSION], [$2])],
-[_AM_SET_OPTIONS([$1])dnl
- AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
- AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+# Prevent multiple expansion
+define([AC_PROG_LIBTOOL], [])
+])# _AC_PROG_LIBTOOL
-_AM_IF_OPTION([no-define],,
-[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
-# Some tools Automake needs.
-AC_REQUIRE([AM_SANITY_CHECK])dnl
-AC_REQUIRE([AC_ARG_PROGRAM])dnl
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
-AM_MISSING_PROG(AUTOCONF, autoconf)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
-AM_MISSING_PROG(AUTOHEADER, autoheader)
-AM_MISSING_PROG(MAKEINFO, makeinfo)
-AM_MISSING_PROG(AMTAR, tar)
-AM_PROG_INSTALL_SH
-AM_PROG_INSTALL_STRIP
-# We need awk for the "check" target. The system "awk" is bad on
-# some platforms.
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+# AC_LIBTOOL_SETUP
+# ----------------
+AC_DEFUN([AC_LIBTOOL_SETUP],
+[AC_PREREQ(2.50)dnl
+AC_REQUIRE([AC_ENABLE_SHARED])dnl
+AC_REQUIRE([AC_ENABLE_STATIC])dnl
+AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_LD])dnl
+AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
+AC_REQUIRE([AC_PROG_NM])dnl
-_AM_IF_OPTION([no-dependencies],,
-[AC_PROVIDE_IFELSE([AC_PROG_CC],
- [_AM_DEPENDENCIES(CC)],
- [define([AC_PROG_CC],
- defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [_AM_DEPENDENCIES(CXX)],
- [define([AC_PROG_CXX],
- defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
-])
-])
+AC_REQUIRE([AC_PROG_LN_S])dnl
+AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+AC_REQUIRE([AC_OBJEXT])dnl
+AC_REQUIRE([AC_EXEEXT])dnl
+dnl
+AC_LIBTOOL_SYS_MAX_CMD_LEN
+AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+AC_LIBTOOL_OBJDIR
-# When config.status generates a header, we must update the stamp-h file.
-# This file resides in the same directory as the config header
-# that is generated. The stamp files are numbered to have different names.
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+_LT_AC_PROG_ECHO_BACKSLASH
-# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
-# loop where config.status creates the headers, so we can generate
-# our stamp files there.
-AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
-[# Compute $1's index in $config_headers.
-_am_stamp_count=1
-for _am_header in $config_headers :; do
- case $_am_header in
- $1 | $1:* )
- break ;;
- * )
- _am_stamp_count=`expr $_am_stamp_count + 1` ;;
- esac
-done
-echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
-
-# Copyright 2002 Free Software Foundation, Inc.
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# Same as above, but do not quote variable references.
+[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION so it can be traced.
-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
- [AM_AUTOMAKE_VERSION([1.7.9])])
+# Constants:
+rm="rm -f"
-# Helper functions for option handling. -*- Autoconf -*-
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
-# Copyright 2001, 2002 Free Software Foundation, Inc.
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+AC_CHECK_TOOL(AR, ar, false)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_CHECK_TOOL(STRIP, strip, :)
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
-# serial 2
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
-# _AM_MANGLE_OPTION(NAME)
-# -----------------------
-AC_DEFUN([_AM_MANGLE_OPTION],
-[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
+ ;;
+ *)
+ old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
-# _AM_SET_OPTION(NAME)
-# ------------------------------
-# Set option NAME. Presently that only means defining a flag for this option.
-AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+_LT_CC_BASENAME([$compiler])
-# _AM_SET_OPTIONS(OPTIONS)
-# ----------------------------------
-# OPTIONS is a space-separated list of Automake options.
-AC_DEFUN([_AM_SET_OPTIONS],
-[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ AC_PATH_MAGIC
+ fi
+ ;;
+esac
-# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-AC_DEFUN([_AM_IF_OPTION],
-[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+enable_win32_dll=yes, enable_win32_dll=no)
-#
-# Check to make sure that the build environment is sane.
-#
+AC_ARG_ENABLE([libtool-lock],
+ [AC_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
+AC_ARG_WITH([pic],
+ [AC_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+test -z "$pic_mode" && pic_mode=default
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# Use C for the default configuration in the libtool script
+tagname=
+AC_LIBTOOL_LANG_C_CONFIG
+_LT_AC_TAGCONFIG
+])# AC_LIBTOOL_SETUP
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# _LT_AC_SYS_COMPILER
+# -------------------
+AC_DEFUN([_LT_AC_SYS_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
-# serial 3
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
-# AM_SANITY_CHECK
-# ---------------
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
- if test "$[*]" = "X"; then
- # -L didn't work.
- set X `ls -t $srcdir/configure conftest.file`
- fi
- rm -f conftest.file
- if test "$[*]" != "X $srcdir/configure conftest.file" \
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_AC_SYS_COMPILER
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
-alias in your environment])
- fi
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT(yes)])
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+AC_DEFUN([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
-# -*- Autoconf -*-
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+AC_DEFUN([_LT_COMPILER_BOILERPLATE],
+[ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+AC_DEFUN([_LT_LINKER_BOILERPLATE],
+[ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_LINKER_BOILERPLATE
-# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# _LT_AC_SYS_LIBPATH_AIX
+# ----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
+[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`; fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_AC_SYS_LIBPATH_AIX
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# _LT_AC_SHELL_INIT(ARG)
+# ----------------------
+AC_DEFUN([_LT_AC_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_AC_SHELL_INIT
-# serial 3
-# AM_MISSING_PROG(NAME, PROGRAM)
-# ------------------------------
-AC_DEFUN([AM_MISSING_PROG],
-[AC_REQUIRE([AM_MISSING_HAS_RUN])
-$1=${$1-"${am_missing_run}$2"}
-AC_SUBST($1)])
+# _LT_AC_PROG_ECHO_BACKSLASH
+# --------------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
+[_LT_AC_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+case X$ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
-# AM_MISSING_HAS_RUN
-# ------------------
-# Define MISSING if not defined so far and test if it supports --run.
-# If it does, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
-# Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
- am_missing_run="$MISSING --run "
+echo=${ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $echo works!
+ :
else
- am_missing_run=
- AC_MSG_WARN([`missing' script is too old or missing])
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
fi
-])
-
-# AM_AUX_DIR_EXPAND
-
-# Copyright 2001 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
-# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
-# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
-#
-# Of course, Automake must honor this variable whenever it calls a
-# tool from the auxiliary directory. The problem is that $srcdir (and
-# therefore $ac_aux_dir as well) can be either absolute or relative,
-# depending on how configure is run. This is pretty annoying, since
-# it makes $ac_aux_dir quite unusable in subdirectories: in the top
-# source directory, any form will work fine, but in subdirectories a
-# relative path needs to be adjusted first.
-#
-# $ac_aux_dir/missing
-# fails when called from a subdirectory if $ac_aux_dir is relative
-# $top_srcdir/$ac_aux_dir/missing
-# fails if $ac_aux_dir is absolute,
-# fails when called from a subdirectory in a VPATH build with
-# a relative $ac_aux_dir
-#
-# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
-# are both prefixed by $srcdir. In an in-source build this is usually
-# harmless because $srcdir is `.', but things will broke when you
-# start a VPATH build or use an absolute $srcdir.
-#
-# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
-# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
-# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
-# and then we would define $MISSING as
-# MISSING="\${SHELL} $am_aux_dir/missing"
-# This will work as long as MISSING is not called from configure, because
-# unfortunately $(top_srcdir) has no meaning in configure.
-# However there are other variables, like CC, which are often used in
-# configure, and could therefore not use this "fixed" $ac_aux_dir.
-#
-# Another solution, used here, is to always expand $ac_aux_dir to an
-# absolute PATH. The drawback is that using absolute paths prevent a
-# configured tree to be moved without reconfiguration.
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+[$]*
+EOF
+ exit 0
+fi
-# Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-AC_DEFUN([AM_AUX_DIR_EXPAND], [
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
-])
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+ echo_test_string=`eval $cmd` &&
+ (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+ then
+ break
+ fi
+ done
+fi
-# AM_PROG_INSTALL_SH
-# ------------------
-# Define $install_sh.
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
-# Copyright 2001 Free Software Foundation, Inc.
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+ if test "X$echo" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ echo='print -r'
+ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ echo='printf %s\n'
+ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ echo="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ echo=echo
+ fi
+ fi
+ fi
+ fi
+fi
+fi
-AC_DEFUN([AM_PROG_INSTALL_SH],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-install_sh=${install_sh-"$am_aux_dir/install-sh"}
-AC_SUBST(install_sh)])
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
-# AM_PROG_INSTALL_STRIP
+AC_SUBST(ECHO)
+])])# _LT_AC_PROG_ECHO_BACKSLASH
-# Copyright 2001 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# _LT_AC_LOCK
+# -----------
+AC_DEFUN([_LT_AC_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AC_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
-# One issue with vendor `install' (even GNU) is that you can't
-# specify the program used to strip binaries. This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in `make install-strip', and initialize
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-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using `strip' when the user
-# run `make install-strip'. However `strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
-# -*- Autoconf -*-
-# Copyright (C) 2003 Free Software Foundation, Inc.
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+ ])
+esac
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+need_locks="$enable_libtool_lock"
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+])# _LT_AC_LOCK
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-# serial 1
+# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $rm conftest*
+])
-# Check whether the underlying file-system supports filenames
-# with a leading dot. For instance MS-DOS doesn't.
-AC_DEFUN([AM_SET_LEADING_DOT],
-[rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
- am__leading_dot=.
+if test x"[$]$2" = xyes; then
+ ifelse([$5], , :, [$5])
else
- am__leading_dot=_
+ ifelse([$6], , :, [$6])
fi
-rmdir .tst 2>/dev/null
-AC_SUBST([am__leading_dot])])
-
-# serial 5 -*- Autoconf -*-
+])# AC_LIBTOOL_COMPILER_OPTION
-# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
+[AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ printf "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $rm conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+if test x"[$]$2" = xyes; then
+ ifelse([$4], , :, [$4])
+else
+ ifelse([$5], , :, [$5])
+fi
+])# AC_LIBTOOL_LINKER_OPTION
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-
-# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery. Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+# --------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
+[# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
-# _AM_DEPENDENCIES(NAME)
-# ----------------------
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-# NAME is "CC", "CXX", "GCJ", or "OBJC".
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-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
-AC_REQUIRE([AM_MAKE_INCLUDE])dnl
-AC_REQUIRE([AM_DEP_TRACK])dnl
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
-ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
- [$1], CXX, [depcc="$CXX" am_compiler_list=],
- [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
- [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
- [depcc="$$1" am_compiler_list=])
+ cygwin* | mingw*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
-AC_CACHE_CHECK([dependency style of $depcc],
- [am_cv_$1_dependencies_compiler_type],
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- # We make a subdir and do the tests there. Otherwise we can end up
- # making bogus files that we don't know about and never remove. For
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- # making a dummy file named `D' -- because `-MD' means `put the output
- # in D'.
- mkdir conftest.dir
- # Copy depcomp to subdir because otherwise we won't find it if we're
- # using a relative directory.
- cp "$am_depcomp" conftest.dir
- cd conftest.dir
- # We will build objects and dependencies in a subdirectory because
- # it helps to detect inapplicable dependency modes. For instance
- # both Tru64's cc and ICC support -MD to output dependencies as a
- # side effect of compilation, but ICC will put the dependencies in
- # the current directory while Tru64 will put them in the object
- # directory.
- mkdir sub
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
- am_cv_$1_dependencies_compiler_type=none
- if test "$am_compiler_list" = ""; then
- am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
- fi
- for depmode in $am_compiler_list; do
- # Setup a source with many dependencies, because some compilers
- # like to wrap large dependency lists on column 80 (with \), and
- # we should not choose a depcomp mode which is confused by this.
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
#
- # We need to recreate these files for each test, as the compiler may
- # overwrite some of them when testing with obscure command lines.
- # This happens at least with the AIX C compiler.
- : > sub/conftest.c
- for i in 1 2 3 4 5 6; do
- echo '#include "conftst'$i'.h"' >> sub/conftest.c
- : > sub/conftst$i.h
- done
- echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
- case $depmode in
- nosideeffect)
- # after this tag, mechanisms are not by side-effect, so they'll
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- if test "x$enable_dependency_tracking" = xyes; then
- continue
- else
- break
- fi
- ;;
- none) break ;;
- esac
- # We check with `-c' and `-o' for the sake of the "dashmstdout"
- # mode. It turns out that the SunPro C++ compiler does not properly
- # handle `-M -o', and we need to detect this.
- if depmode=$depmode \
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- depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
- $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
- >/dev/null 2>conftest.err &&
- grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
- grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
- ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- # icc doesn't choke on unknown options, it will just issue warnings
- # (even with -Werror). So we grep stderr for any message
- # that says an option was ignored.
- if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
- am_cv_$1_dependencies_compiler_type=$depmode
- break
- fi
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
fi
- done
-
- cd ..
- rm -rf conftest.dir
+ ;;
+ *)
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+ = "XX$teststring") >/dev/null 2>&1 &&
+ new_result=`expr "X$teststring" : ".*" 2>&1` &&
+ lt_cv_sys_max_cmd_len=$new_result &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on massive
+ # amounts of additional arguments before passing them to the linker.
+ # It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
- am_cv_$1_dependencies_compiler_type=none
+ AC_MSG_RESULT(none)
fi
-])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AM_CONDITIONAL([am__fastdep$1], [
- test "x$enable_dependency_tracking" != xno \
- && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
-])
+])# AC_LIBTOOL_SYS_MAX_CMD_LEN
-# AM_SET_DEPDIR
-# -------------
-# Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in _AM_DEPENDENCIES
-AC_DEFUN([AM_SET_DEPDIR],
-[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
-])
+# _LT_AC_CHECK_DLFCN
+# --------------------
+AC_DEFUN([_LT_AC_CHECK_DLFCN],
+[AC_CHECK_HEADERS(dlfcn.h)dnl
+])# _LT_AC_CHECK_DLFCN
-# AM_DEP_TRACK
-# ------------
-AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE(dependency-tracking,
-[ --disable-dependency-tracking Speeds up one-time builds
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- am_depcomp="$ac_aux_dir/depcomp"
- AMDEPBACKSLASH='\'
-fi
-AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])
-])
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ------------------------------------------------------------------
+AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
-# Generate code to set up dependency tracking. -*- Autoconf -*-
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
-# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+#include <stdio.h>
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
-#serial 2
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
-# ------------------------------
-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[for mf in $CONFIG_FILES; do
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- # Check whether this is an Automake generated Makefile or not.
- # We used to match only the files named `Makefile.in', but
- # some people rename them; so instead we look at the file content.
- # Grep'ing the first line is not enough: some people post-process
- # each Makefile.in and add a new line on top of each file to say so.
- # So let's grep whole file.
- if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
- dirpart=`AS_DIRNAME("$mf")`
- else
- continue
- fi
- grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
- # Extract the definition of DEP_FILES from the Makefile without
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- # We invoke sed twice because it is the simplest approach to
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- /^DEP_FILES = .*\\\\$/ {
- s/^DEP_FILES = //
- :loop
- s/\\\\$//
- p
- n
- /\\\\$/ b loop
- p
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
}
- /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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- fdir=`AS_DIRNAME(["$file"])`
- AS_MKDIR_P([$dirpart/$fdir])
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
-done
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+ exit (status);
+}]
+EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_unknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_AC_TRY_DLOPEN_SELF
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled. FIXME. This creates each `.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
- [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
- [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
-# Check to see how 'make' treats includes. -*- Autoconf -*-
+# AC_LIBTOOL_DLOPEN_SELF
+# -------------------
+AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
-# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
-# serial 2
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
- @echo done
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# We grep out `Entering directory' and `Leaving directory'
-# messages which can occur if `w' ends up in MAKEFLAGS.
-# In particular we don't look at `^make:' because GNU make might
-# be invoked under some other name (usually "gmake"), in which
-# case it prints its new name instead of `make'.
-if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
- am__include=include
- am__quote=
- _am_result=GNU
-fi
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
- echo '.include "confinc"' > confmf
- if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
- am__include=.include
- am__quote="\""
- _am_result=BSD
- fi
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
-# AM_CONDITIONAL -*- Autoconf -*-
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
+ save_LDFLAGS="$LDFLAGS"
+ eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_AC_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ LDFLAGS="$LDFLAGS $link_static_flag"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_AC_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
-# serial 5
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
-AC_PREREQ(2.52)
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
-AC_DEFUN([AM_CONDITIONAL],
-[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
- [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])
-AC_SUBST([$1_FALSE])
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
- AC_MSG_ERROR([conditional "$1" was never defined.
-Usually this means the macro was only invoked conditionally.])
-fi])])
-
-# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
+])# AC_LIBTOOL_DLOPEN_SELF
-# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
+# ---------------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler
+AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
+[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
+ $SED '/^$/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+])
+])# AC_LIBTOOL_PROG_CC_C_O
-AC_PREREQ([2.52])
-# serial 6
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
+# -----------------------------------------
+# Check to see if we can do hard links to lock some files if needed
+AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
+[AC_REQUIRE([_LT_AC_LOCK])dnl
-# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
-AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
+hard_links="nottested"
+if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-# serial 47 AC_PROG_LIBTOOL
-# Debian $Rev: 203 $
+# AC_LIBTOOL_OBJDIR
+# -----------------
+AC_DEFUN([AC_LIBTOOL_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+])# AC_LIBTOOL_OBJDIR
-# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
-# -----------------------------------------------------------
-# If this macro is not defined by Autoconf, define it here.
-m4_ifdef([AC_PROVIDE_IFELSE],
- [],
- [m4_define([AC_PROVIDE_IFELSE],
- [m4_ifdef([AC_PROVIDE_$1],
- [$2], [$3])])])
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
+# ----------------------------------------------
+# Check hardcoding attributes.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_AC_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
+ test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
+ test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+ # We can hardcode non-existant directories.
+ if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_AC_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_AC_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-# AC_PROG_LIBTOOL
-# ---------------
-AC_DEFUN([AC_PROG_LIBTOOL],
-[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
-dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
-dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
- AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [AC_LIBTOOL_CXX],
- [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
- ])])
-dnl And a similar setup for Fortran 77 support
- AC_PROVIDE_IFELSE([AC_PROG_F77],
- [AC_LIBTOOL_F77],
- [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
-])])
+if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
-dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
-dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
- AC_PROVIDE_IFELSE([AC_PROG_GCJ],
- [AC_LIBTOOL_GCJ],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
- [AC_LIBTOOL_GCJ],
- [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
- [AC_LIBTOOL_GCJ],
- [ifdef([AC_PROG_GCJ],
- [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
- ifdef([A][M_PROG_GCJ],
- [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
- ifdef([LT_AC_PROG_GCJ],
- [define([LT_AC_PROG_GCJ],
- defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
-])])# AC_PROG_LIBTOOL
+# AC_LIBTOOL_SYS_LIB_STRIP
+# ------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
+[striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+])# AC_LIBTOOL_SYS_LIB_STRIP
-# _AC_PROG_LIBTOOL
-# ----------------
-AC_DEFUN([_AC_PROG_LIBTOOL],
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
-AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
+[AC_MSG_CHECKING([dynamic linker characteristics])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+if test "$GCC" = yes; then
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
-# Prevent multiple expansion
-define([AC_PROG_LIBTOOL], [])
-])# _AC_PROG_LIBTOOL
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
-# AC_LIBTOOL_SETUP
-# ----------------
-AC_DEFUN([AC_LIBTOOL_SETUP],
-[AC_PREREQ(2.50)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-
-AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-AC_REQUIRE([AC_OBJEXT])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-dnl
-
-AC_LIBTOOL_SYS_MAX_CMD_LEN
-AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-AC_LIBTOOL_OBJDIR
-
-AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-_LT_AC_PROG_ECHO_BACKSLASH
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
+aix4* | aix5*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
fi
;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
-
-# Same as above, but do not quote variable references.
-[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-# All known linkers require a `.a' archive for static linking (except M$VC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
-AC_CHECK_TOOL(AR, ar, false)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_CHECK_TOOL(STRIP, strip, :)
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
;;
+
*)
- old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- AC_PATH_MAGIC
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
+ if test "$GCC" = yes; then
+ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+ else
+ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
fi
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
-esac
-
-AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-enable_win32_dll=yes, enable_win32_dll=no)
-AC_ARG_ENABLE([libtool-lock],
- [AC_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
-AC_ARG_WITH([pic],
- [AC_HELP_STRING([--with-pic],
- [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
- [pic_mode="$withval"],
- [pic_mode=default])
-test -z "$pic_mode" && pic_mode=default
+freebsd1*)
+ dynamic_linker=no
+ ;;
-# Use C for the default configuration in the libtool script
-tagname=
-AC_LIBTOOL_LANG_C_CONFIG
-_LT_AC_TAGCONFIG
-])# AC_LIBTOOL_SETUP
+kfreebsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ *) # from 3.2 on
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
-# _LT_AC_SYS_COMPILER
-# -------------------
-AC_DEFUN([_LT_AC_SYS_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_AC_SYS_COMPILER
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
-# _LT_AC_SYS_LIBPATH_AIX
-# ----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_AC_SYS_LIBPATH_AIX
+# This must be Linux ELF.
+linux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
-# _LT_AC_SHELL_INIT(ARG)
-# ----------------------
-AC_DEFUN([_LT_AC_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
- [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_AC_SHELL_INIT
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
-# _LT_AC_PROG_ECHO_BACKSLASH
-# --------------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
-[_LT_AC_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
+knetbsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
-case X$ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
;;
-esac
-echo=${ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-[$]*
-EOF
- exit 0
-fi
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string="`eval $cmd`") 2>/dev/null &&
- echo_test_string="`eval $cmd`" &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
- then
- break
- fi
- done
-fi
+openbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
-else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- echo='printf %s\n'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
+sco3.2v5*)
+ version_type=osf
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
fi
-fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(ECHO)
-])])# _LT_AC_PROG_ECHO_BACKSLASH
-
-
-# _LT_AC_LOCK
-# -----------
-AC_DEFUN([_LT_AC_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AC_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+ need_version=yes
+ ;;
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
+ siemens)
+ need_lib_prefix=no
;;
- esac
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
;;
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case "`/usr/bin/file conftest.o`" in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
;;
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
+*)
+ dynamic_linker=no
;;
- ])
esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-need_locks="$enable_libtool_lock"
-])# _LT_AC_LOCK
+# _LT_AC_TAGCONFIG
+# ----------------
+AC_DEFUN([_LT_AC_TAGCONFIG],
+[AC_ARG_WITH([tags],
+ [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
+ [include additional configurations @<:@automatic@:>@])],
+ [tagnames="$withval"])
+if test -f "$ltmain" && test -n "$tagnames"; then
+ if test ! -f "${ofile}"; then
+ AC_MSG_WARN([output file `$ofile' does not exist])
+ fi
-# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
-[AC_REQUIRE([LT_AC_PROG_SED])
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
- $2=yes
- fi
- fi
- $rm conftest*
-])
+ if test -z "$LTCC"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+ if test -z "$LTCC"; then
+ AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
+ else
+ AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
+ fi
+ fi
-if test x"[$]$2" = xyes; then
- ifelse([$5], , :, [$5])
-else
- ifelse([$6], , :, [$6])
-fi
-])# AC_LIBTOOL_COMPILER_OPTION
+ # Extract list of available tagged configurations in $ofile.
+ # Note that this assumes the entire list is on one line.
+ available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for tagname in $tagnames; do
+ IFS="$lt_save_ifs"
+ # Check whether tagname contains only valid characters
+ case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
+ "") ;;
+ *) AC_MSG_ERROR([invalid tag name: $tagname])
+ ;;
+ esac
-# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- else
- $2=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-])
+ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+ then
+ AC_MSG_ERROR([tag name \"$tagname\" already exists])
+ fi
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])# AC_LIBTOOL_LINKER_OPTION
+ # Update the list of available tags.
+ if test -n "$tagname"; then
+ echo appending configuration tag \"$tagname\" to $ofile
+ case $tagname in
+ CXX)
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_LIBTOOL_LANG_CXX_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
-# AC_LIBTOOL_SYS_MAX_CMD_LEN
-# --------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
-[# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
+ F77)
+ if test -n "$F77" && test "X$F77" != "Xno"; then
+ AC_LIBTOOL_LANG_F77_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
+ GCJ)
+ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+ AC_LIBTOOL_LANG_GCJ_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
+ RC)
+ AC_LIBTOOL_LANG_RC_CONFIG
+ ;;
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
+ *)
+ AC_MSG_ERROR([Unsupported tag name: $tagname])
+ ;;
+ esac
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
+ # Append the new tag name to the list of available tags.
+ if test -n "$tagname" ; then
+ available_tags="$available_tags $tagname"
+ fi
+ fi
+ done
+ IFS="$lt_save_ifs"
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
+ # Now substitute the updated list of available tags.
+ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+ mv "${ofile}T" "$ofile"
+ chmod +x "$ofile"
+ else
+ rm -f "${ofile}T"
+ AC_MSG_ERROR([unable to update list of available tagged configurations.])
+ fi
fi
-])# AC_LIBTOOL_SYS_MAX_CMD_LEN
+])# _LT_AC_TAGCONFIG
-# _LT_AC_CHECK_DLFCN
-# --------------------
-AC_DEFUN([_LT_AC_CHECK_DLFCN],
-[AC_CHECK_HEADERS(dlfcn.h)dnl
-])# _LT_AC_CHECK_DLFCN
+# AC_LIBTOOL_DLOPEN
+# -----------------
+# enable checks for dlopen support
+AC_DEFUN([AC_LIBTOOL_DLOPEN],
+ [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_DLOPEN
-# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ------------------------------------------------------------------
-AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
+# AC_LIBTOOL_WIN32_DLL
+# --------------------
+# declare package support for building win32 DLLs
+AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_WIN32_DLL
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-#include <stdio.h>
+# AC_ENABLE_SHARED([DEFAULT])
+# ---------------------------
+# implement the --enable-shared flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_SHARED],
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([shared],
+ [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
+])# AC_ENABLE_SHARED
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
+# AC_DISABLE_SHARED
+# -----------------
+#- set the default shared flag to --disable-shared
+AC_DEFUN([AC_DISABLE_SHARED],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_SHARED(no)
+])# AC_DISABLE_SHARED
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
+# AC_ENABLE_STATIC([DEFAULT])
+# ---------------------------
+# implement the --enable-static flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_STATIC],
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([static],
+ [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]AC_ENABLE_STATIC_DEFAULT)
+])# AC_ENABLE_STATIC
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_unknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_AC_TRY_DLOPEN_SELF
+# AC_DISABLE_STATIC
+# -----------------
+# set the default static flag to --disable-static
+AC_DEFUN([AC_DISABLE_STATIC],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_STATIC(no)
+])# AC_DISABLE_STATIC
-# AC_LIBTOOL_DLOPEN_SELF
-# -------------------
-AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
+# AC_ENABLE_FAST_INSTALL([DEFAULT])
+# ---------------------------------
+# implement the --enable-fast-install flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_FAST_INSTALL],
+[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([fast-install],
+ [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
+])# AC_ENABLE_FAST_INSTALL
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
+# AC_DISABLE_FAST_INSTALL
+# -----------------------
+# set the default to --disable-fast-install
+AC_DEFUN([AC_DISABLE_FAST_INSTALL],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_FAST_INSTALL(no)
+])# AC_DISABLE_FAST_INSTALL
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
+# AC_LIBTOOL_PICMODE([MODE])
+# --------------------------
+# implement the --with-pic flag
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+AC_DEFUN([AC_LIBTOOL_PICMODE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+pic_mode=ifelse($#,1,$1,default)
+])# AC_LIBTOOL_PICMODE
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+# AC_PROG_EGREP
+# -------------
+# This is predefined starting with Autoconf 2.54, so this conditional
+# definition can be removed once we require Autoconf 2.54 or later.
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
+[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
+ [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi])
+ EGREP=$ac_cv_prog_egrep
+ AC_SUBST([EGREP])
+])])
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
+# AC_PATH_TOOL_PREFIX
+# -------------------
+# find a file program which can recognise shared library
+AC_DEFUN([AC_PATH_TOOL_PREFIX],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="ifelse([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<EOF 1>&2
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
+EOF
+ fi ;;
+ esac
+ fi
+ break
fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
fi
-])# AC_LIBTOOL_DLOPEN_SELF
-
-
-# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
-# ---------------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler
-AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s out/conftest.err; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w .
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])# AC_LIBTOOL_PROG_CC_C_O
-
+])# AC_PATH_TOOL_PREFIX
-# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
-# -----------------------------------------
-# Check to see if we can do hard links to lock some files if needed
-AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
-[AC_REQUIRE([_LT_AC_LOCK])dnl
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
+# AC_PATH_MAGIC
+# -------------
+# find a file program which can recognise a shared library
+AC_DEFUN([AC_PATH_MAGIC],
+[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
fi
-else
- need_locks=no
fi
-])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
+])# AC_PATH_MAGIC
-# AC_LIBTOOL_OBJDIR
-# -----------------
-AC_DEFUN([AC_LIBTOOL_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
+# AC_PROG_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([AC_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+ [AC_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])
+AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
+ AC_MSG_CHECKING([for non-GNU ld])
fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])# AC_LIBTOOL_OBJDIR
-
-
-# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
-# ----------------------------------------------
-# Check hardcoding attributes.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_PROG_LD_GNU
+])# AC_PROG_LD
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
+
+# AC_PROG_LD_GNU
+# --------------
+AC_DEFUN([AC_PROG_LD_GNU],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# AC_PROG_LD_GNU
-# AC_LIBTOOL_SYS_LIB_STRIP
-# ------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
-[striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
+# AC_PROG_LD_RELOAD_FLAG
+# ----------------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
;;
- esac
-fi
-])# AC_LIBTOOL_SYS_LIB_STRIP
-
+esac
+])# AC_PROG_LD_RELOAD_FLAG
-# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
+# AC_DEPLIBS_CHECK_METHOD
+# -----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
+[AC_CACHE_CHECK([how to recognise dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
+aix4* | aix5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
+beos*)
+ lt_cv_deplibs_check_method=pass_all
;;
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
;;
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
;;
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump'.
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
-bsdi4*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
;;
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+freebsd* | kfreebsd*-gnu | dragonfly*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
- ;;
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
*)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
;;
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
-freebsd1*)
- dynamic_linker=no
+nto-qnx*)
+ lt_cv_deplibs_check_method=unknown
;;
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
;;
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
;;
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
+sco3.2v5*)
+ lt_cv_deplibs_check_method=pass_all
;;
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case "$host_cpu" in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
;;
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
;;
esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
;;
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
+sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+])# AC_DEPLIBS_CHECK_METHOD
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
+# AC_PROG_NM
+# ----------
+# find the pathname to a BSD-compatible name lister
+AC_DEFUN([AC_PROG_NM],
+[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/${ac_tool_prefix}nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi])
+NM="$lt_cv_path_NM"
+])# AC_PROG_NM
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
+# AC_CHECK_LIBM
+# -------------
+# check for math library
+AC_DEFUN([AC_CHECK_LIBM],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=yes
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
;;
+esac
+])# AC_CHECK_LIBM
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
+# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments. Note that
+# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
+# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!). If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
+AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+ case $enable_ltdl_convenience in
+ no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+ "") enable_ltdl_convenience=yes
+ ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+ esac
+ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
+ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+ # For backwards non-gettext consistent compatibility...
+ INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_CONVENIENCE
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
+# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl installable library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments. Note that
+# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!). If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+ AC_CHECK_LIB(ltdl, lt_dlinit,
+ [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
+ [if test x"$enable_ltdl_install" = xno; then
+ AC_MSG_WARN([libltdl not installed, but installation disabled])
+ else
+ enable_ltdl_install=yes
+ fi
+ ])
+ if test x"$enable_ltdl_install" = x"yes"; then
+ ac_configure_args="$ac_configure_args --enable-ltdl-install"
+ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
+ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+ else
+ ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+ LIBLTDL="-lltdl"
+ LTDLINCL=
fi
- need_version=yes
- ;;
+ # For backwards non-gettext consistent compatibility...
+ INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_INSTALLABLE
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
+# AC_LIBTOOL_CXX
+# --------------
+# enable support for C++ libraries
+AC_DEFUN([AC_LIBTOOL_CXX],
+[AC_REQUIRE([_LT_AC_LANG_CXX])
+])# AC_LIBTOOL_CXX
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# _LT_AC_LANG_CXX
+# ---------------
+AC_DEFUN([_LT_AC_LANG_CXX],
+[AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
+])# _LT_AC_LANG_CXX
+# _LT_AC_PROG_CXXCPP
+# ---------------
+AC_DEFUN([_LT_AC_PROG_CXXCPP],
+[
+AC_REQUIRE([AC_PROG_CXX])
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+fi
+])# _LT_AC_PROG_CXXCPP
-# _LT_AC_TAGCONFIG
-# ----------------
-AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
- [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
- [include additional configurations @<:@automatic@:>@])],
- [tagnames="$withval"])
+# AC_LIBTOOL_F77
+# --------------
+# enable support for Fortran 77 libraries
+AC_DEFUN([AC_LIBTOOL_F77],
+[AC_REQUIRE([_LT_AC_LANG_F77])
+])# AC_LIBTOOL_F77
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- AC_MSG_WARN([output file `$ofile' does not exist])
- fi
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
- else
- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
- fi
- fi
+# _LT_AC_LANG_F77
+# ---------------
+AC_DEFUN([_LT_AC_LANG_F77],
+[AC_REQUIRE([AC_PROG_F77])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
+])# _LT_AC_LANG_F77
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
- "") ;;
- *) AC_MSG_ERROR([invalid tag name: $tagname])
- ;;
- esac
+# AC_LIBTOOL_GCJ
+# --------------
+# enable support for GCJ libraries
+AC_DEFUN([AC_LIBTOOL_GCJ],
+[AC_REQUIRE([_LT_AC_LANG_GCJ])
+])# AC_LIBTOOL_GCJ
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- AC_MSG_ERROR([tag name \"$tagname\" already exists])
- fi
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
+# _LT_AC_LANG_GCJ
+# ---------------
+AC_DEFUN([_LT_AC_LANG_GCJ],
+[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
+ [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
+ [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
+ [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
+ [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
+])# _LT_AC_LANG_GCJ
- case $tagname in
- CXX)
- if test -n "$CXX" && test "X$CXX" != "Xno"; then
- AC_LIBTOOL_LANG_CXX_CONFIG
- else
- tagname=""
- fi
- ;;
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
- AC_LIBTOOL_LANG_F77_CONFIG
- else
- tagname=""
- fi
- ;;
+# AC_LIBTOOL_RC
+# --------------
+# enable support for Windows resource files
+AC_DEFUN([AC_LIBTOOL_RC],
+[AC_REQUIRE([LT_AC_PROG_RC])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
+])# AC_LIBTOOL_RC
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
- AC_LIBTOOL_LANG_GCJ_CONFIG
- else
- tagname=""
- fi
- ;;
- RC)
- AC_LIBTOOL_LANG_RC_CONFIG
- ;;
+# AC_LIBTOOL_LANG_C_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
+AC_DEFUN([_LT_AC_LANG_C_CONFIG],
+[lt_save_CC="$CC"
+AC_LANG_PUSH(C)
- *)
- AC_MSG_ERROR([Unsupported tag name: $tagname])
- ;;
- esac
+# Source file extension for C test sources.
+ac_ext=c
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
+# Object file extension for compiled C test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}\n'
+
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+#
+# Check for any special shared library compilation flags.
+#
+_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
+if test "$GCC" = no; then
+ case $host_os in
+ sco3.2v5*)
+ _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
+ ;;
+ esac
+fi
+if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
+ AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
+ if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
else
- rm -f "${ofile}T"
- AC_MSG_ERROR([unable to update list of available tagged configurations.])
+ AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
+ _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
fi
fi
-])# _LT_AC_TAGCONFIG
-# AC_LIBTOOL_DLOPEN
-# -----------------
-# enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN],
- [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_DLOPEN
+#
+# Check to make sure the static flag actually works.
+#
+AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
+ _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
+ $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
+ [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-# AC_LIBTOOL_WIN32_DLL
-# --------------------
-# declare package support for building win32 dll's
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_WIN32_DLL
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
+AC_LIBTOOL_DLOPEN_SELF($1)
+# Report which librarie types wil actually be built
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
-# AC_ENABLE_SHARED([DEFAULT])
-# ---------------------------
-# implement the --enable-shared flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([shared],
- [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
-])# AC_ENABLE_SHARED
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
-# AC_DISABLE_SHARED
-# -----------------
-#- set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)
-])# AC_DISABLE_SHARED
+aix4* | aix5*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
-# AC_ENABLE_STATIC([DEFAULT])
-# ---------------------------
-# implement the --enable-static flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
- [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]AC_ENABLE_STATIC_DEFAULT)
-])# AC_ENABLE_STATIC
+AC_LIBTOOL_CONFIG($1)
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_C_CONFIG
-# AC_DISABLE_STATIC
-# -----------------
-# set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)
-])# AC_DISABLE_STATIC
+# AC_LIBTOOL_LANG_CXX_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
+AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
+[AC_LANG_PUSH(C++)
+AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
-# AC_ENABLE_FAST_INSTALL([DEFAULT])
-# ---------------------------------
-# implement the --enable-fast-install flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([fast-install],
- [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
-])# AC_ENABLE_FAST_INSTALL
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+# Dependencies to place before and after the object being linked:
+_LT_AC_TAGVAR(predep_objects, $1)=
+_LT_AC_TAGVAR(postdep_objects, $1)=
+_LT_AC_TAGVAR(predeps, $1)=
+_LT_AC_TAGVAR(postdeps, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
-# AC_DISABLE_FAST_INSTALL
-# -----------------------
-# set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)
-])# AC_DISABLE_FAST_INSTALL
+# Source file extension for C++ test sources.
+ac_ext=cpp
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
-# AC_LIBTOOL_PICMODE([MODE])
-# --------------------------
-# implement the --with-pic flag
-# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)
-])# AC_LIBTOOL_PICMODE
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;\n"
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
-# AC_PROG_EGREP
-# -------------
-# This is predefined starting with Autoconf 2.54, so this conditional
-# definition can be removed once we require Autoconf 2.54 or later.
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
-[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
- [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi])
- EGREP=$ac_cv_prog_egrep
- AC_SUBST([EGREP])
-])])
-
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
-# AC_PATH_TOOL_PREFIX
-# -------------------
-# find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool at gnu.org
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+ unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+ unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
- AC_MSG_RESULT(no)
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
-])# AC_PATH_TOOL_PREFIX
+if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ AC_PROG_LD
-# AC_PATH_MAGIC
-# -------------
-# find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+ grep 'no-whole-archive' > /dev/null; then
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
else
- MAGIC_CMD=:
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
-fi
-])# AC_PATH_MAGIC
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-# AC_PROG_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])
-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
else
- AC_MSG_RESULT(no)
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])# AC_PROG_LD
+# PORTME: fill in a description of your system's C++ link characteristics
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix4* | aix5*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
-# AC_PROG_LD_GNU
-# --------------
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# AC_PROG_LD_GNU
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ esac
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
-# AC_PROG_LD_RELOAD_FLAG
-# ----------------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-])# AC_PROG_LD_RELOAD_FLAG
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+ _LT_AC_TAGVAR(archive_cmds, $1)=''
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-# AC_DEPLIBS_CHECK_METHOD
-# -----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ else
+ # We have old collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # -bexpall does not export symbols beginning with underscore (_)
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
-bsdi4*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
;;
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ if test "$GXX" = yes ; then
+ lt_int_apple_cc_single_mod=no
+ output_verbose_link_cmd='echo'
+ if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+ lt_int_apple_cc_single_mod=yes
+ fi
+ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ fi
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ else
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
+ ;;
-freebsd* | kfreebsd*-gnu)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case "$host_cpu" in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before switch to ELF
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ freebsd-elf*)
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
;;
- esac
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
+ freebsd* | kfreebsd*-gnu | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+ gnu*)
+ ;;
+ hpux9*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ ;;
+ *)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ *)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
-netbsd* | knetbsd*-gnu)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ ia64*|hppa*64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+ fi
+ fi
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+ linux*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-openbsd*)
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
- else
- lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
- fi
- ;;
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc*)
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC*)
+ # Portland Group C++ compiler
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-sco3.2v5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
+ runpath_var=LD_RUN_PATH
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ esac
;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
- esac
- ;;
-
-sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-])# AC_DEPLIBS_CHECK_METHOD
-
-
-# AC_PROG_NM
-# ----------
-# find the pathname to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/${ac_tool_prefix}nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- esac
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ openbsd*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
- done
- IFS="$lt_save_ifs"
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-])# AC_PROG_NM
+ output_verbose_link_cmd='echo'
+ ;;
+ osf3*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-# AC_CHECK_LIBM
-# -------------
-# check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-])# AC_CHECK_LIBM
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl convenience library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
-# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
-# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case $enable_ltdl_convenience in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_CONVENIENCE
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl installable library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
-# DIRECTORY is not provided and an installed libltdl is not found, it is
-# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
-# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
-# quotes!). If your package is not flat and you're not using automake,
-# define top_builddir and top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, lt_dlinit,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- LTDLINCL=
- fi
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_INSTALLABLE
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-# AC_LIBTOOL_CXX
-# --------------
-# enable support for C++ libraries
-AC_DEFUN([AC_LIBTOOL_CXX],
-[AC_REQUIRE([_LT_AC_LANG_CXX])
-])# AC_LIBTOOL_CXX
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
-# _LT_AC_LANG_CXX
-# ---------------
-AC_DEFUN([_LT_AC_LANG_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
-])# _LT_AC_LANG_CXX
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-# AC_LIBTOOL_F77
-# --------------
-# enable support for Fortran 77 libraries
-AC_DEFUN([AC_LIBTOOL_F77],
-[AC_REQUIRE([_LT_AC_LANG_F77])
-])# AC_LIBTOOL_F77
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+ $rm $lib.exp'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-# _LT_AC_LANG_F77
-# ---------------
-AC_DEFUN([_LT_AC_LANG_F77],
-[AC_REQUIRE([AC_PROG_F77])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
-])# _LT_AC_LANG_F77
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-# AC_LIBTOOL_GCJ
-# --------------
-# enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],
-[AC_REQUIRE([_LT_AC_LANG_GCJ])
-])# AC_LIBTOOL_GCJ
-
-
-# _LT_AC_LANG_GCJ
-# ---------------
-AC_DEFUN([_LT_AC_LANG_GCJ],
-[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
- [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
- [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
- [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
-])# _LT_AC_LANG_GCJ
-
-
-# AC_LIBTOOL_RC
-# --------------
-# enable support for Windows resource files
-AC_DEFUN([AC_LIBTOOL_RC],
-[AC_REQUIRE([LT_AC_PROG_RC])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
-])# AC_LIBTOOL_RC
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ sco*)
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-# AC_LIBTOOL_LANG_C_CONFIG
-# ------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
-AC_DEFUN([_LT_AC_LANG_C_CONFIG],
-[lt_save_CC="$CC"
-AC_LANG_PUSH(C)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The C++ compiler is used as linker so we must use $wl
+ # flag to pass the commands to the underlying system
+ # linker. We must also pass each convience library through
+ # to the system linker between allextract/defaultextract.
+ # The C++ compiler will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-# Source file extension for C test sources.
-ac_ext=c
+ output_verbose_link_cmd='echo'
-# Object file extension for compiled C test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+ # The C++ compiler must be used to create the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | grep -v '^2\.7' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-_LT_AC_SYS_COMPILER
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ fi
-#
-# Check for any special shared library compilation flags.
-#
-_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
-if test "$GCC" = no; then
- case $host_os in
- sco3.2v5*)
- _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ fi
+ ;;
+ esac
;;
- esac
-fi
-if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
- AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
- if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
- else
- AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
- _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
- fi
-fi
-
-
-#
-# Check to make sure the static flag actually works.
-#
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
- $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
+ sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+esac
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+_LT_AC_TAGVAR(GCC, $1)="$GXX"
+_LT_AC_TAGVAR(LD, $1)="$LD"
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_POSTDEP_PREDEP($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
@@ -3555,91 +3823,181 @@ AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_SYS_LIB_STRIP
AC_LIBTOOL_DLOPEN_SELF($1)
-# Report which librarie types wil actually be built
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case "$host_os" in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
- darwin* | rhapsody*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- case "$host_os" in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
-
AC_LIBTOOL_CONFIG($1)
AC_LANG_POP
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_C_CONFIG
-
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+])# AC_LIBTOOL_LANG_CXX_CONFIG
-# AC_LIBTOOL_LANG_CXX_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
-AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
-[AC_LANG_PUSH(C++)
-AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
+# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
+# ------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
+int a;
+void foo (void) { a = 0; }
+EOF
+],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+EOF
+],[$1],[F77],[cat > conftest.$ac_ext <<EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+EOF
+],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ # The `*' in the case matches for architectures that use `case' in
+ # $output_verbose_cmd can trigger glob expansion during the loop
+ # eval without this substitution.
+ output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+ for p in `eval $output_verbose_link_cmd`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" \
+ || test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
+ _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
+ _LT_AC_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
+ _LT_AC_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$rm -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+ifelse([$1],[CXX],
+[case $host_os in
+solaris*)
+ case $cc_basename in
+ CC*)
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
+ ;;
+ esac
+esac
+])
+
+case " $_LT_AC_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+])# AC_LIBTOOL_POSTDEP_PREDEP
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
+AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
+[AC_REQUIRE([AC_PROG_F77])
+AC_LANG_PUSH(Fortran 77)
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
@@ -3660,3311 +4018,3318 @@ _LT_AC_TAGVAR(no_undefined_flag, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-# Dependencies to place before and after the object being linked:
-_LT_AC_TAGVAR(predep_objects, $1)=
-_LT_AC_TAGVAR(postdep_objects, $1)=
-_LT_AC_TAGVAR(predeps, $1)=
-_LT_AC_TAGVAR(postdeps, $1)=
-_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
-
-# Source file extension for C++ test sources.
-ac_ext=cc
+# Source file extension for f77 test sources.
+ac_ext=f
-# Object file extension for compiled C++ test sources.
+# Object file extension for compiled f77 test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code=" subroutine t\n return\n end\n"
# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+lt_simple_link_test_code=" program t\n end\n"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_AC_SYS_COMPILER
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
+lt_save_CC="$CC"
+CC=${F77-"f77"}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+_LT_CC_BASENAME([$compiler])
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-else
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-fi
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
- AC_PROG_LD
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+aix4* | aix5*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+AC_MSG_RESULT([$enable_shared])
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
+_LT_AC_TAGVAR(GCC, $1)="$G77"
+_LT_AC_TAGVAR(LD, $1)="$LD"
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+AC_LIBTOOL_CONFIG($1)
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_F77_CONFIG
-# PORTME: fill in a description of your system's C++ link characteristics
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-_LT_AC_TAGVAR(ld_shlibs, $1)=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- esac
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
+AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
+[AC_LANG_SAVE
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
+# Source file extension for Java test sources.
+ac_ext=java
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}\n"
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- darwin* | rhapsody*)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- case "$host_os" in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
+AC_LIBTOOL_DLOPEN_SELF($1)
- dgux*)
- case $cc_basename in
- ec++)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | kfreebsd*-gnu)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
+AC_LIBTOOL_CONFIG($1)
- case $cc_basename in
- CC)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- case "$host_cpu" in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case "$host_cpu" in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_GCJ_CONFIG
- case $cc_basename in
- CC)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC)
- case "$host_cpu" in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case "$host_cpu" in
- ia64*|hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux*)
- case $cc_basename in
- KCC)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
+# AC_LIBTOOL_LANG_RC_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the Windows resource compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
+AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
+[AC_LANG_SAVE
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+# Source file extension for RC test sources.
+ac_ext=rc
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc)
- # Intel C++
- with_gnu_ld=yes
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- cxx)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd* | knetbsd*-gnu)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- osf3*)
- case $cc_basename in
- KCC)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+AC_LIBTOOL_CONFIG($1)
- ;;
- RCC)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_RC_CONFIG
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+# AC_LIBTOOL_CONFIG([TAGNAME])
+# ----------------------------
+# If TAGNAME is not passed, then create an initial libtool script
+# with a default configuration from the untagged config vars. Otherwise
+# add code to config.status for appending the configuration named by
+# TAGNAME from the matching tagged config vars.
+AC_DEFUN([AC_LIBTOOL_CONFIG],
+[# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ _LT_AC_TAGVAR(compiler, $1) \
+ _LT_AC_TAGVAR(CC, $1) \
+ _LT_AC_TAGVAR(LD, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
+ _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
+ _LT_AC_TAGVAR(old_archive_cmds, $1) \
+ _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
+ _LT_AC_TAGVAR(predep_objects, $1) \
+ _LT_AC_TAGVAR(postdep_objects, $1) \
+ _LT_AC_TAGVAR(predeps, $1) \
+ _LT_AC_TAGVAR(postdeps, $1) \
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
+ _LT_AC_TAGVAR(archive_cmds, $1) \
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
+ _LT_AC_TAGVAR(postinstall_cmds, $1) \
+ _LT_AC_TAGVAR(postuninstall_cmds, $1) \
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
+ _LT_AC_TAGVAR(allow_undefined_flag, $1) \
+ _LT_AC_TAGVAR(no_undefined_flag, $1) \
+ _LT_AC_TAGVAR(export_symbols_cmds, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
+ _LT_AC_TAGVAR(hardcode_automatic, $1) \
+ _LT_AC_TAGVAR(module_cmds, $1) \
+ _LT_AC_TAGVAR(module_expsym_cmds, $1) \
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+ _LT_AC_TAGVAR(exclude_expsyms, $1) \
+ _LT_AC_TAGVAR(include_expsyms, $1); do
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+ case $var in
+ _LT_AC_TAGVAR(old_archive_cmds, $1) | \
+ _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
+ _LT_AC_TAGVAR(archive_cmds, $1) | \
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
+ _LT_AC_TAGVAR(module_cmds, $1) | \
+ _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
+ _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
esac
+ done
+
+ case $lt_echo in
+ *'\[$]0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
;;
- osf4* | osf5*)
- case $cc_basename in
- KCC)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
+ esac
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ifelse([$1], [],
+ [cfgfile="${ofile}T"
+ trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+ $rm -f "$cfgfile"
+ AC_MSG_NOTICE([creating $ofile])],
+ [cfgfile="$ofile"])
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ cat <<__EOF__ >> "$cfgfile"
+ifelse([$1], [],
+[#! $SHELL
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
- $rm $lib.exp'
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+# A sed program that does not truncate output.
+SED=$lt_SED
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+# The names of the tagged configurations supported by this script.
+available_tags=
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sco*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- case $cc_basename in
- CC)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+# ### BEGIN LIBTOOL CONFIG],
+[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- tandem*)
- case $cc_basename in
- NCC)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
-AC_LIBTOOL_CONFIG($1)
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])# AC_LIBTOOL_LANG_CXX_CONFIG
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
-# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
-# ------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
+# A C compiler.
+LTCC=$lt_LTCC
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
+# A language-specific compiler.
+CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
+# Is the compiler the GNU C compiler?
+with_gcc=$_LT_AC_TAGVAR(GCC, $1)
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
+# An ERE matcher.
+EGREP=$lt_EGREP
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
+# The linker used to build libraries.
+LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
- _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
+# A BSD-compatible nm program.
+NM=$lt_NM
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
- _LT_AC_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
- _LT_AC_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
+# A symbol stripping program
+STRIP=$lt_STRIP
- *) ;; # Ignore the rest.
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
- esac
- done
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
-$rm -f confest.$objext
+# Used on cygwin: assembler.
+AS="$AS"
-case " $_LT_AC_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
-])# AC_LIBTOOL_POSTDEP_PREDEP
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
-# AC_LIBTOOL_LANG_F77_CONFIG
-# ------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
-AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
-[AC_REQUIRE([AC_PROG_F77])
-AC_LANG_PUSH(Fortran 77)
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
-_LT_AC_TAGVAR(always_export_symbols, $1)=no
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
-_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
-_LT_AC_TAGVAR(hardcode_automatic, $1)=no
-_LT_AC_TAGVAR(module_cmds, $1)=
-_LT_AC_TAGVAR(module_expsym_cmds, $1)=
-_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_AC_TAGVAR(no_undefined_flag, $1)=
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+# How to pass a linker flag through the compiler.
+wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
-# Source file extension for f77 test sources.
-ac_ext=f
+# Object file suffix (normally "o").
+objext="$ac_objext"
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
+# Old archive suffix (normally "a").
+libext="$libext"
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
+# Executable file suffix (normally "").
+exeext="$exeext"
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
+# Additional compiler flags for building library objects.
+pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+pic_mode=$pic_mode
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case "$host_os" in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- test "$enable_shared" = yes && enable_static=no
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
+# Do we need a version for libraries?
+need_version=$need_version
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
-_LT_AC_TAGVAR(GCC, $1)="$G77"
-_LT_AC_TAGVAR(LD, $1)="$LD"
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
-AC_LIBTOOL_CONFIG($1)
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
-AC_LANG_POP
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_F77_CONFIG
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
-# AC_LIBTOOL_LANG_GCJ_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
-AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
-[AC_LANG_SAVE
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
-# Source file extension for Java test sources.
-ac_ext=java
+# Library versioning type.
+version_type=$version_type
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
+archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
-AC_LIBTOOL_CONFIG($1)
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
+module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_GCJ_CONFIG
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
-# AC_LIBTOOL_LANG_RC_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the Windows resource compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
-AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
-[AC_LANG_SAVE
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
-# Source file extension for RC test sources.
-ac_ext=rc
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
-AC_LIBTOOL_CONFIG($1)
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_RC_CONFIG
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
-# AC_LIBTOOL_CONFIG([TAGNAME])
-# ----------------------------
-# If TAGNAME is not passed, then create an initial libtool script
-# with a default configuration from the untagged config vars. Otherwise
-# add code to config.status for appending the configuration named by
-# TAGNAME from the matching tagged config vars.
-AC_DEFUN([AC_LIBTOOL_CONFIG],
-[# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- _LT_AC_TAGVAR(compiler, $1) \
- _LT_AC_TAGVAR(CC, $1) \
- _LT_AC_TAGVAR(LD, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
- _LT_AC_TAGVAR(old_archive_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
- _LT_AC_TAGVAR(predep_objects, $1) \
- _LT_AC_TAGVAR(postdep_objects, $1) \
- _LT_AC_TAGVAR(predeps, $1) \
- _LT_AC_TAGVAR(postdeps, $1) \
- _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
- _LT_AC_TAGVAR(archive_cmds, $1) \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
- _LT_AC_TAGVAR(postinstall_cmds, $1) \
- _LT_AC_TAGVAR(postuninstall_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
- _LT_AC_TAGVAR(allow_undefined_flag, $1) \
- _LT_AC_TAGVAR(no_undefined_flag, $1) \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
- _LT_AC_TAGVAR(hardcode_automatic, $1) \
- _LT_AC_TAGVAR(module_cmds, $1) \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) \
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
- _LT_AC_TAGVAR(exclude_expsyms, $1) \
- _LT_AC_TAGVAR(include_expsyms, $1); do
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
- case $var in
- _LT_AC_TAGVAR(old_archive_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
- _LT_AC_TAGVAR(archive_cmds, $1) | \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(module_cmds, $1) | \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
- case $lt_echo in
- *'\[$]0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
- ;;
- esac
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-ifelse([$1], [],
- [cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- AC_MSG_NOTICE([creating $ofile])],
- [cfgfile="$ofile"])
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
- cat <<__EOF__ >> "$cfgfile"
-ifelse([$1], [],
-[#! $SHELL
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-# A sed program that does not truncate output.
-SED=$lt_SED
+# How to hardcode a shared library path into an executable.
+hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e s/^X//"
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
-# The names of the tagged configurations supported by this script.
-available_tags=
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
-# ### BEGIN LIBTOOL CONFIG],
-[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-# The host system.
-host_alias=$host_alias
-host=$host
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
+# Set to yes if exported symbols are required.
+always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
-# A C compiler.
-LTCC=$lt_LTCC
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-# A language-specific compiler.
-CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
-# Is the compiler the GNU C compiler?
-with_gcc=$_LT_AC_TAGVAR(GCC, $1)
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
-# An ERE matcher.
-EGREP=$lt_EGREP
+# Symbols that must always be exported.
+include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-# The linker used to build libraries.
-LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
+ifelse([$1],[],
+[# ### END LIBTOOL CONFIG],
+[# ### END LIBTOOL TAG CONFIG: $tagname])
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
+__EOF__
-# A BSD-compatible nm program.
-NM=$lt_NM
+ifelse([$1],[], [
+ case $host_os in
+ aix3*)
+ cat <<\EOF >> "$cfgfile"
-# A symbol stripping program
-STRIP=$lt_STRIP
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+EOF
+ ;;
+ esac
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
+ mv -f "$cfgfile" "$ofile" || \
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+])
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+])# AC_LIBTOOL_CONFIG
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
+[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
+_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-# How to pass a linker flag through the compiler.
-wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-# Object file suffix (normally "o").
-objext="$ac_objext"
+ AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
-# Old archive suffix (normally "a").
-libext="$libext"
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
+# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+# ---------------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
+[AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_NM])
+AC_REQUIRE([AC_OBJEXT])
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-# Executable file suffix (normally "").
-exeext="$exeext"
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
-# Additional compiler flags for building library objects.
-pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
-pic_mode=$pic_mode
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-# Must we lock files when doing compilation ?
-need_locks=$lt_need_locks
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*) # Its linker distinguishes data from code symbols
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ ;;
+linux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDGIRSTW]]'
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris* | sysv5*)
+ symcode='[[BDRT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
-# Do we need a version for libraries?
-need_version=$need_version
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
+ # Write the raw and C identifiers.
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
+ # Check to see that the pipe works correctly.
+ pipe_works=no
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
+ rm -f conftest*
+ cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
+ # Make sure that we snagged all the symbols we need.
+ if grep ' nm_test_var$' "$nlist" >/dev/null; then
+ if grep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
+EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-# Library versioning type.
-version_type=$version_type
+ cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ lt_ptr_t address;
+}
+lt_preloaded_symbols[[]] =
+{
+EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+ cat <<\EOF >> conftest.$ac_ext
+ {0, (lt_ptr_t) 0}
+};
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
+#ifdef __cplusplus
+}
+#endif
+EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f conftest* conftst*
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
+# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
+# ---------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
+[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+ ifelse([$1],[CXX],[
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
-archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | os2* | pw32*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix4* | aix5*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | kfreebsd*-gnu | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
+ if test "$host_cpu" != ia64; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux*)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ icpc* | ecpc*)
+ # Intel C++
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC*)
+ # Portland Group C++ compiler.
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ sco*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ unixware*)
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
-module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
+ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+ mingw* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+ ;;
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ esac
+ ;;
-# How to hardcode a shared library path into an executable.
-hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
+ mingw* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+ ;;
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
+ hpux9* | hpux10* | hpux11*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
+ irix5* | irix6* | nonstopux*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
+ newsos6)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
+ linux*)
+ case $cc_basename in
+ icc* | ecc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ esac
+ ;;
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
+ osf3* | osf4* | osf5*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
+ sco3.2v5*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
+ ;;
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
+ solaris*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
+ sunos4*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+ unicos*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+ uts4*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-# Set to yes if exported symbols are required.
-always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
+ _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
+ [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+])
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
-
-# Symbols that must always be exported.
-include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-
-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
-[# ### END LIBTOOL TAG CONFIG: $tagname])
-
-__EOF__
-
-ifelse([$1],[], [
+# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
+# ------------------------------------
+# See if the linker supports building shared libraries.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
+[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ifelse([$1],[CXX],[
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
+ aix4* | aix5*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw*)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux*)
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+],[
+ runpath_var=
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_AC_TAGVAR(archive_cmds, $1)=
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=no
+ _LT_AC_TAGVAR(module_cmds, $1)=
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)=
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_AC_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ _LT_CC_BASENAME([$compiler])
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ openbsd*)
+ with_gnu_ld=no
;;
esac
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-])
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-])# AC_LIBTOOL_CONFIG
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix3* | aix4* | aix5*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ cat <<EOF 1>&2
-# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+EOF
+ fi
+ ;;
-if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ amigaos*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
+ # Samuel A. Falvo II <kc5tja at dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
-# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# ---------------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+ linux*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \2\3 \3'
+ if test $supports_anon_versioning = yes; then
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=no
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ solaris* | sysv5*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ cat <<EOF 1>&2
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris* | sysv5*)
- symcode='[[BDRT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
+ sunos4*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
- # Check to see that the pipe works correctly.
- pipe_works=no
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
+ if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$link_static_flag"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
+ aix4* | aix5*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
else
- rm -f "$nlist"T
- fi
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ esac
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
+ _LT_AC_TAGVAR(archive_cmds, $1)=''
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ else
+ # We have old collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
fi
else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-
-# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
-# ---------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
-[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # -bexpall does not export symbols beginning with underscore (_)
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
fi
;;
+
amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ # see comment about different semantics on the GNU ld section
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
+
+ bsdi[[45]]*)
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
+
darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+
+ dgux*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
+
+ freebsd1*)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case "$host_cpu" in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | kfreebsd*-gnu | dragonfly*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10* | hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
- ;;
- dgux*)
- case $cc_basename in
- ec++)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- case "$host_cpu" in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
+ else
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ ;;
esac
- ;;
- linux*)
- case $cc_basename in
- KCC)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- cxx)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd* | knetbsd*-gnu)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- sco*)
- case $cc_basename in
- CC)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- *)
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
+ fi
+ if test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ *)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
esac
- ;;
- unixware*)
- ;;
- vxworks*)
- ;;
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ openbsd*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ ;;
+
+ os2*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ sco3.2v5*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ;;
+
+ solaris*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+ else
+ wlarc=''
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ # The compiler driver will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl, iff we do not link with $LD.
+ # Luckily, gcc supports the same syntax we need for Sun Studio.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ case $wlarc in
+ '')
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
+ *)
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ esac ;;
+ esac
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
- esac
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4.2uw2*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ hardcode_runpath_var=yes
+ runpath_var=LD_RUN_PATH
+ ;;
+
+ sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ runpath_var='LD_RUN_PATH'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv5*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
+ # $CC -shared without GNU ld will not create a library from C++
+ # object files and a static libstdc++, better avoid it by now
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+ ;;
+
+ uts4*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_AC_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $rm conftest*
+ printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+])# AC_LIBTOOL_PROG_LD_SHLIBS
+
+
+# _LT_AC_FILE_LTDLL_C
+# -------------------
+# Be careful that the start marker always follows a newline.
+AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
+# /* ltdll.c starts here */
+# #define WIN32_LEAN_AND_MEAN
+# #include <windows.h>
+# #undef WIN32_LEAN_AND_MEAN
+# #include <stdio.h>
+#
+# #ifndef __CYGWIN__
+# # ifdef __CYGWIN32__
+# # define __CYGWIN__ __CYGWIN32__
+# # endif
+# #endif
+#
+# #ifdef __cplusplus
+# extern "C" {
+# #endif
+# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
+# #ifdef __cplusplus
+# }
+# #endif
+#
+# #ifdef __CYGWIN__
+# #include <cygwin/cygwin_dll.h>
+# DECLARE_CYGWIN_DLL( DllMain );
+# #endif
+# HINSTANCE __hDllInstance_base;
+#
+# BOOL APIENTRY
+# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
+# {
+# __hDllInstance_base = hInst;
+# return TRUE;
+# }
+# /* ltdll.c ends here */
+])# _LT_AC_FILE_LTDLL_C
+
+
+# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
+# ---------------------------------
+AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
+
+
+# old names
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+[AC_CHECK_TOOL(GCJ, gcj, no)
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+AC_DEFUN([LT_AC_PROG_RC],
+[AC_CHECK_TOOL(RC, windres, no)
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+# NOTE: This macro has been submitted for inclusion into #
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+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
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+# Then use that list of sed's as ones to test for truncation.
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+for as_dir in $PATH
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+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
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+ done
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+lt_ac_max=0
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+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
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+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
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+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_MSG_RESULT([$SED])
+])
+
+# -*- Autoconf -*-
+# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+# Generated from amversion.in; do not edit by hand.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+ [AM_AUTOMAKE_VERSION([1.8.5])])
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+# AM_AUX_DIR_EXPAND
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+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory. The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run. This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
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+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
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+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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+# MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
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+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
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+AC_DEFUN([AM_AUX_DIR_EXPAND],
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+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 6
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+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
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+ AC_MSG_ERROR([conditional "$1" was never defined.
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+fi])])
+
+# serial 7 -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery. Also note that it means that autoscan, seeing
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+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
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+# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# We try a few techniques and use that to set a single cache variable.
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+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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+ # using a relative directory.
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+ # We will build objects and dependencies in a subdirectory because
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+ # side effect of compilation, but ICC will put the dependencies in
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- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
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+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
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+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
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fi
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+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
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+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
- amigaos*)
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- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
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-
- mingw* | pw32* | os2*)
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- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case "$host_cpu" in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])
+])
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
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- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
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- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
+# Generate code to set up dependency tracking. -*- Autoconf -*-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case "$host_cpu" in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- linux*)
- case $CC in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
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- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- esac
- ;;
+#serial 2
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # So let's grep whole file.
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
+ fi
+ grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
+ # Extract the definition of DEP_FILES from the Makefile without
+ # running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+ # We invoke sed twice because it is the simplest approach to
+ # changing $(DEPDIR) to its actual value in the expansion.
+ for file in `sed -n '
+ /^DEP_FILES = .*\\\\$/ {
+ s/^DEP_FILES = //
+ :loop
+ s/\\\\$//
+ p
+ n
+ /\\\\$/ b loop
+ p
+ }
+ /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
- sco3.2v5*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
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- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
+# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case "$host_os" in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-])
+# serial 7
+# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
+AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
-# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
-# ------------------------------------
-# See if the linker supports building shared libraries.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- linux*)
- _LT_AC_TAGVAR(link_all_deplibs, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
+# Do all the work for Automake. -*- Autoconf -*-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
+# This macro actually does too much some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+# Free Software Foundation, Inc.
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-EOF
- fi
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+# serial 11
- # Samuel A. Falvo II <kc5tja at dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.58])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- ld_shlibs=no
- fi
- ;;
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_MISSING_PROG(AMTAR, tar)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
- netbsd* | knetbsd*-gnu)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+])
+])
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $1 | $1:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
-cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-$echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=no
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
+# -*- Autoconf -*-
+# Copyright (C) 2003 Free Software Foundation, Inc.
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
+# Add --enable-maintainer-mode option to configure.
+# From Jim Meyering
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
+# Free Software Foundation, Inc.
- bsdi4*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- darwin* | rhapsody*)
- if test "$GXX" = yes ; then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- case "$host_os" in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# serial 3
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST(MAINT)dnl
+]
+)
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# Check to see how 'make' treats includes. -*- Autoconf -*-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- hpux10* | hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case "$host_cpu" in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case "$host_cpu" in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+# serial 2
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
+# -*- Autoconf -*-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- netbsd* | knetbsd*-gnu)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
+# serial 3
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
- # Both c and cxx compiler support -rpath directly
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- sco3.2v5*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ;;
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
- solaris*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
- sysv4)
- case $host_vendor in
- sni)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- sysv4.3*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
- sysv4.2uw2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # Keeping the `.' argument allows $(mkdir_p) to be used without
+ # argument. Indeed, we sometimes output rules like
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined.
+ # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
+ # expensive solution, as it forces Make to start a sub-shell.)
+ mkdir_p='mkdir -p -- .'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+AC_SUBST([mkdir_p])])
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- runpath_var='LD_RUN_PATH'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# Helper functions for option handling. -*- Autoconf -*-
- sysv5*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
- ;;
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
- uts4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+# serial 2
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_AC_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-])# AC_LIBTOOL_PROG_LD_SHLIBS
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-# _LT_AC_FILE_LTDLL_C
-# -------------------
-# Be careful that the start marker always follows a newline.
-AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __cplusplus
-# extern "C" {
-# #endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# #ifdef __cplusplus
-# }
-# #endif
#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #endif
-# HINSTANCE __hDllInstance_base;
+# Check to make sure that the build environment is sane.
#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# /* ltdll.c ends here */
-])# _LT_AC_FILE_LTDLL_C
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
-# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
-# ---------------------------------
-AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-# old names
-AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
-AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
-AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
-# This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])
+# serial 3
-AC_DEFUN([LT_AC_PROG_GCJ],
-[AC_CHECK_TOOL(GCJ, gcj, no)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)
-])
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
-AC_DEFUN([LT_AC_PROG_RC],
-[AC_CHECK_TOOL(RC, windres, no)
-])
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-# LT_AC_PROG_SED
-# --------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-AC_DEFUN([LT_AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && break
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-SED=$lt_cv_path_SED
-])
-AC_MSG_RESULT([$SED])
-])
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
-# Add --enable-maintainer-mode option to configure.
-# From Jim Meyering
+# AM_PROG_INSTALL_STRIP
-# Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -6981,262 +7346,24 @@ AC_MSG_RESULT([$SED])
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-# serial 2
-
-AC_DEFUN([AM_MAINTAINER_MODE],
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode is disabled by default
- AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
- AC_MSG_RESULT([$USE_MAINTAINER_MODE])
- AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
- MAINT=$MAINTAINER_MODE_TRUE
- AC_SUBST(MAINT)dnl
-]
-)
-
-AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
-
-# isc-posix.m4 serial 2 (gettext-0.11.2)
-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
-
-# This test replaces the one in autoconf.
-# Currently this macro should have the same name as the autoconf macro
-# because gettext's gettext.m4 (distributed in the automake package)
-# still uses it. Otherwise, the use in gettext.m4 makes autoheader
-# give these diagnostics:
-# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
-
-undefine([AC_ISC_POSIX])
-
-AC_DEFUN([AC_ISC_POSIX],
- [
- dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
- AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
- ]
-)
-
-# Configure paths for GLIB
-# Owen Taylor 1997-2001
-
-dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
-dnl gthread is specified in MODULES, pass to pkg-config
-dnl
-AC_DEFUN([AM_PATH_GLIB_2_0],
-[dnl
-dnl Get the cflags and libraries from pkg-config
-dnl
-AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
- , enable_glibtest=yes)
-
- pkg_config_args=glib-2.0
- for module in . $4
- do
- case "$module" in
- gmodule)
- pkg_config_args="$pkg_config_args gmodule-2.0"
- ;;
- gobject)
- pkg_config_args="$pkg_config_args gobject-2.0"
- ;;
- gthread)
- pkg_config_args="$pkg_config_args gthread-2.0"
- ;;
- esac
- done
-
- AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-
- no_glib=""
-
- if test x$PKG_CONFIG != xno ; then
- if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
- :
- else
- echo *** pkg-config too old; version 0.7 or better required.
- no_glib=yes
- PKG_CONFIG=no
- fi
- else
- no_glib=yes
- fi
-
- min_glib_version=ifelse([$1], ,2.0.0,$1)
- AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
-
- if test x$PKG_CONFIG != xno ; then
- ## don't try to run the test against uninstalled libtool libs
- if $PKG_CONFIG --uninstalled $pkg_config_args; then
- echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
- enable_glibtest=no
- fi
-
- if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
- :
- else
- no_glib=yes
- fi
- fi
-
- if test x"$no_glib" = x ; then
- GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
- GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
- GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
-
- GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
- GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
- glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_glibtest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GLIB_CFLAGS"
- LIBS="$GLIB_LIBS $LIBS"
-dnl
-dnl Now check if the installed GLIB is sufficiently new. (Also sanity
-dnl checks the results of pkg-config to some extent)
-dnl
- rm -f conf.glibtest
- AC_TRY_RUN([
-#include <glib.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int
-main ()
-{
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.glibtest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$min_glib_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_glib_version");
- exit(1);
- }
-
- if ((glib_major_version != $glib_config_major_version) ||
- (glib_minor_version != $glib_config_minor_version) ||
- (glib_micro_version != $glib_config_micro_version))
- {
- printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
- $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
- glib_major_version, glib_minor_version, glib_micro_version);
- printf ("*** was found! If pkg-config was correct, then it is best\n");
- printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
- printf("*** required on your system.\n");
- printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
- printf("*** to point to the correct configuration files\n");
- }
- else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
- (glib_minor_version != GLIB_MINOR_VERSION) ||
- (glib_micro_version != GLIB_MICRO_VERSION))
- {
- printf("*** GLIB header files (version %d.%d.%d) do not match\n",
- GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
- printf("*** library (version %d.%d.%d)\n",
- glib_major_version, glib_minor_version, glib_micro_version);
- }
- else
- {
- if ((glib_major_version > major) ||
- ((glib_major_version == major) && (glib_minor_version > minor)) ||
- ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
- glib_major_version, glib_minor_version, glib_micro_version);
- printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
- major, minor, micro);
- printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
- printf("*** correct copy of pkg-config. (In this case, you will have to\n");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
- printf("*** so that the correct libraries are found at run-time))\n");
- }
- }
- return 1;
-}
-],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_glib" = x ; then
- AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$PKG_CONFIG" = "no" ; then
- echo "*** A new enough version of pkg-config was not found."
- echo "*** See http://www.freedesktop.org/software/pkgconfig/"
- else
- if test -f conf.glibtest ; then
- :
- else
- echo "*** Could not run GLIB test program, checking why..."
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GLIB_CFLAGS"
- LIBS="$LIBS $GLIB_LIBS"
- AC_TRY_LINK([
-#include <glib.h>
-#include <stdio.h>
-], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GLIB or finding the wrong"
- echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GLIB_CFLAGS=""
- GLIB_LIBS=""
- GLIB_GENMARSHAL=""
- GOBJECT_QUERY=""
- GLIB_MKENUMS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(GLIB_CFLAGS)
- AC_SUBST(GLIB_LIBS)
- AC_SUBST(GLIB_GENMARSHAL)
- AC_SUBST(GOBJECT_QUERY)
- AC_SUBST(GLIB_MKENUMS)
- rm -f conf.glibtest
-])
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+m4_include([acinclude.m4])
diff --git a/config.guess b/config.guess
index 51fab47..ad5281e 100755
--- a/config.guess
+++ b/config.guess
@@ -1,9 +1,9 @@
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-timestamp='2004-03-12'
+timestamp='2005-08-03'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -17,13 +17,15 @@ timestamp='2004-03-12'
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
+
# Originally written by Per Bothner <per at bothner.com>.
# Please send patches to <config-patches at gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
@@ -53,7 +55,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
@@ -66,11 +68,11 @@ Try \`$me --help' for more information."
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
+ echo "$timestamp" ; exit ;;
--version | -v )
- echo "$version" ; exit 0 ;;
+ echo "$version" ; exit ;;
--help | --h* | -h )
- echo "$usage"; exit 0 ;;
+ echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
@@ -123,7 +125,7 @@ case $CC_FOR_BUILD,$HOST_CC,$CC in
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ;'
+esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi at noc.rutgers.edu 1994-08-24)
@@ -196,64 +198,20 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
- exit 0 ;;
- amd64:OpenBSD:*:*)
- echo x86_64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- arc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- cats:OpenBSD:*:*)
- echo arm-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvmeppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- pegasos:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- pmax:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mipseb-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sun3:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- wgrisc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
macppc:MirBSD:*:*)
echo powerppc-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:MirBSD:*:*)
echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
@@ -306,40 +264,43 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit 0 ;;
- Alpha*:OpenVMS:*:*)
- echo alpha-hp-vms
- exit 0 ;;
+ exit ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
- exit 0 ;;
+ exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
- exit 0 ;;
+ exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
- exit 0;;
+ exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
- exit 0 ;;
+ exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-morphos
- exit 0 ;;
+ exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
- exit 0 ;;
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
- exit 0 ;;
+ exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
- exit 0;;
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
- exit 0;;
+ exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee at wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
@@ -347,32 +308,32 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
else
echo pyramid-pyramid-bsd
fi
- exit 0 ;;
+ exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
- exit 0 ;;
+ exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
- exit 0 ;;
- DRS?6000:UNIX_SV:4.2*:7*)
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7 && exit 0 ;;
+ sparc) echo sparc-icl-nx7; exit ;;
esac ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
i86pc:SunOS:5.*:*)
echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
@@ -381,10 +342,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit 0 ;;
+ exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
@@ -396,10 +357,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
- exit 0 ;;
+ exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
@@ -410,40 +371,40 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
- exit 0 ;;
+ exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
@@ -467,32 +428,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
exit (-1);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c \
- && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && exit 0
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
- exit 0 ;;
+ exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
- exit 0 ;;
+ exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
- exit 0 ;;
+ exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
- exit 0 ;;
+ exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
- exit 0 ;;
+ exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
- exit 0 ;;
+ exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
- exit 0 ;;
+ exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
@@ -508,29 +470,29 @@ EOF
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
- exit 0 ;;
+ exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
- exit 0 ;;
+ exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
- exit 0 ;;
+ exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
- exit 0 ;;
+ exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
- exit 0 ;;
+ exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit 0 ;;
+ exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
- exit 0 ;;
+ exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
@@ -538,7 +500,7 @@ EOF
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit 0 ;;
+ exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
@@ -553,14 +515,18 @@ EOF
exit(0);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
- echo rs6000-ibm-aix3.2.5
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
- exit 0 ;;
+ exit ;;
*:AIX:*:[45])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
@@ -574,28 +540,28 @@ EOF
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit 0 ;;
+ exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
- exit 0 ;;
+ exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
- exit 0 ;;
+ exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit 0 ;; # report: romp-ibm BSD 4.3
+ exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
- exit 0 ;;
+ exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
- exit 0 ;;
+ exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
- exit 0 ;;
+ exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
- exit 0 ;;
+ exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
@@ -657,9 +623,19 @@ EOF
esac
if [ ${HP_ARCH} = "hppa2.0w" ]
then
- # avoid double evaluation of $set_cc_for_build
- test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
then
HP_ARCH="hppa2.0w"
else
@@ -667,11 +643,11 @@ EOF
fi
fi
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit 0 ;;
+ exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux${HPUX_REV}
- exit 0 ;;
+ exit ;;
3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
@@ -699,166 +675,166 @@ EOF
exit (0);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
- exit 0 ;;
+ exit ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
echo hppa1.1-hp-bsd
- exit 0 ;;
+ exit ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
- exit 0 ;;
+ exit ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
- exit 0 ;;
+ exit ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
- exit 0 ;;
+ exit ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
- exit 0 ;;
+ exit ;;
i*86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
- exit 0 ;;
+ exit ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
- exit 0 ;;
+ exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
- exit 0 ;;
+ exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
- exit 0 ;;
+ exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
- exit 0 ;;
+ exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
- exit 0 ;;
+ exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
- exit 0 ;;
+ exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*T3E:*:*:*)
echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*SV1:*:*:*)
echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
*:UNICOS/mp:*:*)
- echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
+ exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
+ exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:FreeBSD:*:*)
- # Determine whether the default compiler uses glibc.
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #if __GLIBC__ >= 2
- LIBC=gnu
- #else
- LIBC=
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- # GNU/KFreeBSD systems have a "k" prefix to indicate we are using
- # FreeBSD's kernel, but not the complete OS.
- case ${LIBC} in gnu) kernel_only='k' ;; esac
- echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
- exit 0 ;;
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
- exit 0 ;;
+ exit ;;
i*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
- exit 0 ;;
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
- exit 0 ;;
+ exit ;;
x86:Interix*:[34]*)
echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
- exit 0 ;;
+ exit ;;
[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
echo i${UNAME_MACHINE}-pc-mks
- exit 0 ;;
+ exit ;;
i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
- exit 0 ;;
+ exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
- exit 0 ;;
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
- exit 0 ;;
+ exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit 0 ;;
+ exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit 0 ;;
+ exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
- exit 0 ;;
+ exit ;;
arm*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
cris:Linux:*:*)
echo cris-axis-linux-gnu
- exit 0 ;;
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
mips:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
@@ -876,7 +852,7 @@ EOF
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
;;
mips64:Linux:*:*)
eval $set_cc_for_build
@@ -895,14 +871,17 @@ EOF
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;;
@@ -916,7 +895,7 @@ EOF
objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit 0 ;;
+ exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
@@ -924,25 +903,25 @@ EOF
PA8*) echo hppa2.0-unknown-linux-gnu ;;
*) echo hppa-unknown-linux-gnu ;;
esac
- exit 0 ;;
+ exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
- exit 0 ;;
+ exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
x86_64:Linux:*:*)
echo x86_64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
i*86:Linux:*:*)
# The BFD linker knows what the default object file format is, so
# first see if it will tell us. cd to the root directory to prevent
@@ -960,15 +939,15 @@ EOF
;;
a.out-i386-linux)
echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit 0 ;;
+ exit ;;
coff-i386)
echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit 0 ;;
+ exit ;;
"")
# Either a pre-BFD a.out linker (linux-gnuoldld) or
# one that does not give us useful --help.
echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit 0 ;;
+ exit ;;
esac
# Determine whether the default compiler is a.out or elf
eval $set_cc_for_build
@@ -996,15 +975,18 @@ EOF
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
- test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
echo i386-sequent-sysv4
- exit 0 ;;
+ exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
@@ -1012,27 +994,27 @@ EOF
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit 0 ;;
+ exit ;;
i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility
# is probably installed.
echo ${UNAME_MACHINE}-pc-os2-emx
- exit 0 ;;
+ exit ;;
i*86:XTS-300:*:STOP)
echo ${UNAME_MACHINE}-unknown-stop
- exit 0 ;;
+ exit ;;
i*86:atheos:*:*)
echo ${UNAME_MACHINE}-unknown-atheos
- exit 0 ;;
- i*86:syllable:*:*)
+ exit ;;
+ i*86:syllable:*:*)
echo ${UNAME_MACHINE}-pc-syllable
- exit 0 ;;
+ exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
i*86:*DOS:*:*)
echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit 0 ;;
+ exit ;;
i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
@@ -1040,15 +1022,16 @@ EOF
else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
fi
- exit 0 ;;
- i*86:*:5:[78]*)
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit 0 ;;
+ exit ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
@@ -1066,73 +1049,73 @@ EOF
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
- exit 0 ;;
+ exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i386.
echo i386-pc-msdosdjgpp
- exit 0 ;;
+ exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
- exit 0 ;;
+ exit ;;
paragon:*:*:*)
echo i860-intel-osf1
- exit 0 ;;
+ exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
fi
- exit 0 ;;
+ exit ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
- exit 0 ;;
+ exit ;;
mc68k:UNIX:SYSTEM5:3.51m)
echo m68k-convergent-sysv
- exit 0 ;;
+ exit ;;
M680?0:D-NIX:5.3:*)
echo m68k-diab-dnix
- exit 0 ;;
- M68*:*:R3V[567]*:*)
- test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4 && exit 0 ;;
+ && { echo i486-ncr-sysv4; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
- exit 0 ;;
+ exit ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
rs6000:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
- exit 0 ;;
+ exit ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
- exit 0 ;;
+ exit ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
@@ -1140,68 +1123,73 @@ EOF
else
echo ns32k-sni-sysv
fi
- exit 0 ;;
+ exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel at ccMail.Census.GOV>
echo i586-unisys-sysv4
- exit 0 ;;
+ exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes at openmarket.com>.
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
- exit 0 ;;
+ exit ;;
*:*:*:FTX*)
# From seanf at swdc.stratus.com.
echo i860-stratus-sysv4
- exit 0 ;;
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
*:VOS:*:*)
# From Paul.Green at stratus.com.
echo hppa1.1-stratus-vos
- exit 0 ;;
+ exit ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
news*:NEWS-OS:6*:*)
echo mips-sony-newsos6
- exit 0 ;;
+ exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
- exit 0 ;;
+ exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
- exit 0 ;;
+ exit ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
- exit 0 ;;
+ exit ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
- exit 0 ;;
+ exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SX-6:SUPER-UX:*:*)
echo sx6-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Darwin:*:*)
- case `uname -p` in
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
*86) UNAME_PROCESSOR=i686 ;;
- powerpc) UNAME_PROCESSOR=powerpc ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
esac
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = "x86"; then
@@ -1209,22 +1197,25 @@ EOF
UNAME_MACHINE=pc
fi
echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
- exit 0 ;;
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
- exit 0 ;;
+ exit ;;
BS2000:POSIX*:*:*)
echo bs2000-siemens-sysv
- exit 0 ;;
+ exit ;;
DS/*:UNIX_System_V:*:*)
echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
@@ -1235,31 +1226,44 @@ EOF
UNAME_MACHINE="$cputype"
fi
echo ${UNAME_MACHINE}-unknown-plan9
- exit 0 ;;
+ exit ;;
*:TOPS-10:*:*)
echo pdp10-unknown-tops10
- exit 0 ;;
+ exit ;;
*:TENEX:*:*)
echo pdp10-unknown-tenex
- exit 0 ;;
+ exit ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
echo pdp10-dec-tops20
- exit 0 ;;
+ exit ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
echo pdp10-xkl-tops20
- exit 0 ;;
+ exit ;;
*:TOPS-20:*:*)
echo pdp10-unknown-tops20
- exit 0 ;;
+ exit ;;
*:ITS:*:*)
echo pdp10-unknown-its
- exit 0 ;;
+ exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
@@ -1291,7 +1295,7 @@ main ()
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix"); exit (0);
+ printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
@@ -1380,11 +1384,12 @@ main ()
}
EOF
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
@@ -1393,22 +1398,22 @@ then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
- exit 0 ;;
+ exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
- exit 0 ;;
+ exit ;;
c34*)
echo c34-convex-bsd
- exit 0 ;;
+ exit ;;
c38*)
echo c38-convex-bsd
- exit 0 ;;
+ exit ;;
c4*)
echo c4-convex-bsd
- exit 0 ;;
+ exit ;;
esac
fi
@@ -1419,7 +1424,9 @@ This script, last modified $timestamp, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from
- ftp://ftp.gnu.org/pub/gnu/config/
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
If the version you run ($0) is already up to date, please
send the following data and any information you think might be
diff --git a/config.sub b/config.sub
index ba33103..1c366df 100755
--- a/config.sub
+++ b/config.sub
@@ -1,9 +1,9 @@
#! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-timestamp='2004-03-12'
+timestamp='2005-07-08'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
@@ -21,14 +21,15 @@ timestamp='2004-03-12'
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
+
# Please send patches to <config-patches at gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
#
@@ -70,7 +71,7 @@ Report bugs and patches to <config-patches at gnu.org>."
version="\
GNU config.sub ($timestamp)
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
@@ -83,11 +84,11 @@ Try \`$me --help' for more information."
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
+ echo "$timestamp" ; exit ;;
--version | -v )
- echo "$version" ; exit 0 ;;
+ echo "$version" ; exit ;;
--help | --h* | -h )
- echo "$usage"; exit 0 ;;
+ echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
@@ -99,7 +100,7 @@ while test $# -gt 0 ; do
*local*)
# First pass through any local machine types.
echo $1
- exit 0;;
+ exit ;;
* )
break ;;
@@ -145,7 +146,7 @@ case $os in
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis)
+ -apple | -axis | -knuth | -cray)
os=
basic_machine=$1
;;
@@ -231,13 +232,14 @@ case $basic_machine in
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | bfin \
| c4x | clipper \
| d10v | d30v | dlx | dsp16xx \
| fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
- | m32r | m32rle | m68000 | m68k | m88k | mcore \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
@@ -246,6 +248,7 @@ case $basic_machine in
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa64 | mipsisa64el \
@@ -254,23 +257,28 @@ case $basic_machine in
| mipsisa64sr71k | mipsisa64sr71kel \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
+ | ms1 \
| msp430 \
| ns16k | ns32k \
- | openrisc | or32 \
+ | or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| pyramid \
- | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
- | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
+ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b \
| strongarm \
| tahoe | thumb | tic4x | tic80 | tron \
| v850 | v850e \
| we32k \
- | x86 | xscale | xstormy16 | xtensa \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
| z8k)
basic_machine=$basic_machine-unknown
;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
m6811 | m68hc11 | m6812 | m68hc12)
# Motorola 68HC11/12.
basic_machine=$basic_machine-unknown
@@ -298,9 +306,9 @@ case $basic_machine in
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* \
- | bs2000-* \
+ | bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | cydra-* \
+ | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
@@ -310,7 +318,7 @@ case $basic_machine in
| ip2k-* | iq2000-* \
| m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | mcore-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
@@ -319,6 +327,7 @@ case $basic_machine in
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa64-* | mipsisa64el-* \
@@ -326,27 +335,32 @@ case $basic_machine in
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | ms1-* \
| msp430-* \
- | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| pyramid-* \
| romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tron-* \
| v850-* | v850e-* | vax-* \
| we32k-* \
- | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
- | xtensa-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
| ymp-* \
| z8k-*)
;;
+ m32c-*)
+ ;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd)
@@ -445,6 +459,10 @@ case $basic_machine in
basic_machine=j90-cray
os=-unicos
;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
cr16c)
basic_machine=cr16c-unknown
os=-elf
@@ -452,6 +470,9 @@ case $basic_machine in
crds | unos)
basic_machine=m68k-crds
;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
@@ -481,6 +502,10 @@ case $basic_machine in
basic_machine=m88k-motorola
os=-sysv3
;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
dpx20 | dpx20-*)
basic_machine=rs6000-bull
os=-bosx
@@ -659,10 +684,6 @@ case $basic_machine in
mips3*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
;;
- mmix*)
- basic_machine=mmix-knuth
- os=-mmixware
- ;;
monitor)
basic_machine=m68k-rom68k
os=-coff
@@ -743,10 +764,6 @@ case $basic_machine in
np1)
basic_machine=np1-gould
;;
- nv1)
- basic_machine=nv1-cray
- os=-unicosmp
- ;;
nsr-tandem)
basic_machine=nsr-tandem
;;
@@ -754,9 +771,8 @@ case $basic_machine in
basic_machine=hppa1.1-oki
os=-proelf
;;
- or32 | or32-*)
+ openrisc | openrisc-*)
basic_machine=or32-unknown
- os=-coff
;;
os400)
basic_machine=powerpc-ibm
@@ -1029,6 +1045,10 @@ case $basic_machine in
basic_machine=hppa1.1-winbond
os=-proelf
;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
xps | xps100)
basic_machine=xps100-honeywell
;;
@@ -1059,6 +1079,9 @@ case $basic_machine in
romp)
basic_machine=romp-ibm
;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
rs6000)
basic_machine=rs6000-ibm
;;
@@ -1075,12 +1098,9 @@ case $basic_machine in
we32k)
basic_machine=we32k-att
;;
- sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
- sh64)
- basic_machine=sh64-unknown
- ;;
sparc | sparcv8 | sparcv9 | sparcv9b)
basic_machine=sparc-sun
;;
@@ -1167,7 +1187,8 @@ case $os in
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
@@ -1185,7 +1206,7 @@ case $os in
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
@@ -1294,6 +1315,9 @@ case $os in
-kaos*)
os=-kaos
;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
-none)
;;
*)
@@ -1371,9 +1395,15 @@ case $basic_machine in
*-be)
os=-beos
;;
+ *-haiku)
+ os=-haiku
+ ;;
*-ibm)
os=-aix
;;
+ *-knuth)
+ os=-mmixware
+ ;;
*-wec)
os=-proelf
;;
@@ -1539,7 +1569,7 @@ case $basic_machine in
esac
echo $basic_machine$os
-exit 0
+exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
diff --git a/configure b/configure
index 5f6816e..8c5b846 100755
--- a/configure
+++ b/configure
@@ -278,15 +278,15 @@ fi
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
if test -z "$ECHO"; then
if test "X${echo_test_string+set}" != Xset; then
# find a string as large as possible, as long as the shell can cope with it
for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string="`eval $cmd`") 2>/dev/null &&
- echo_test_string="`eval $cmd`" &&
+ if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+ echo_test_string=`eval $cmd` &&
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
then
break
@@ -463,7 +463,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS GTS_MAJOR_VERSION GTS_MINOR_VERSION GTS_MICRO_VERSION GTS_VERSION LT_RELEASE LT_CURRENT LT_REVISION LT_AGE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DA [...]
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS GTS_MAJOR_VERSION GTS_MINOR_VERSION GTS_MICRO_VERSION GTS_VERSION LT_RELEASE LT_CURRENT LT_REVISION LT_AGE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DA [...]
ac_subst_files=''
# Initialize some variables set by options.
@@ -1029,11 +1029,11 @@ Optional Features:
build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
- --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
--disable-libtool-lock avoid locking (might break parallel builds)
- --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
--disable-glibtest do not try to compile and run a test GLIB program
--disable-glibtest Do not try to compile and run a test GLIB program
@@ -1513,9 +1513,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
#
GTS_MAJOR_VERSION=0
GTS_MINOR_VERSION=7
-GTS_MICRO_VERSION=3
-GTS_INTERFACE_AGE=0
-GTS_BINARY_AGE=0
+GTS_MICRO_VERSION=6
+GTS_INTERFACE_AGE=1
+GTS_BINARY_AGE=1
GTS_VERSION=$GTS_MAJOR_VERSION.$GTS_MINOR_VERSION.$GTS_MICRO_VERSION
#AC_DIVERT_POP()dnl
@@ -1538,7 +1538,7 @@ LT_AGE=`expr $GTS_BINARY_AGE - $GTS_INTERFACE_AGE`
VERSION=$GTS_VERSION
PACKAGE=gts
-am__api_version="1.7"
+am__api_version="1.8"
ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
if test -f $ac_dir/install-sh; then
@@ -1701,7 +1701,6 @@ _ACEOF
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
rm conftest.sed
-
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
@@ -1715,6 +1714,31 @@ else
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # Keeping the `.' argument allows $(mkdir_p) to be used without
+ # argument. Indeed, we sometimes output rules like
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined.
+ # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
+ # expensive solution, as it forces Make to start a sub-shell.)
+ mkdir_p='mkdir -p -- .'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -1793,7 +1817,7 @@ else
fi
rmdir .tst 2>/dev/null
- # test to see if srcdir already configured
+# test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" &&
test -f $srcdir/config.status; then
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
@@ -3117,7 +3141,9 @@ else
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
- : > sub/conftst$i.h
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
@@ -3145,9 +3171,14 @@ else
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
- # (even with -Werror). So we grep stderr for any message
- # that says an option was ignored.
- if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
@@ -3203,7 +3234,7 @@ lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && break
+ test ! -f $lt_ac_sed && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
@@ -3228,10 +3259,10 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
fi
done
done
-SED=$lt_cv_path_SED
fi
+SED=$lt_cv_path_SED
echo "$as_me:$LINENO: result: $SED" >&5
echo "${ECHO_T}$SED" >&6
@@ -3308,7 +3339,7 @@ else
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
+ # but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
@@ -3342,7 +3373,7 @@ echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
if test "${lt_cv_prog_gnu_ld+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
@@ -3372,6 +3403,15 @@ case $reload_flag in
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
@@ -3458,7 +3498,7 @@ beos*)
lt_cv_deplibs_check_method=pass_all
;;
-bsdi4*)
+bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
@@ -3481,13 +3521,13 @@ darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
-freebsd* | kfreebsd*-gnu)
+freebsd* | kfreebsd*-gnu | dragonfly*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
@@ -3503,7 +3543,7 @@ gnu*)
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
- case "$host_cpu" in
+ case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
@@ -3534,7 +3574,7 @@ linux*)
lt_cv_deplibs_check_method=pass_all
;;
-netbsd* | knetbsd*-gnu)
+netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
@@ -3553,12 +3593,10 @@ nto-qnx*)
;;
openbsd*)
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
- lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
@@ -3651,7 +3689,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 3654 "configure"' > conftest.$ac_ext
+ echo '#line 3692 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -3694,7 +3732,7 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
- case "`/usr/bin/file conftest.o`" in
+ case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*linux*)
@@ -4824,7 +4862,9 @@ else
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
- : > sub/conftst$i.h
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
@@ -4852,9 +4892,14 @@ else
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
- # (even with -Werror). So we grep stderr for any message
- # that says an option was ignored.
- if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CXX_dependencies_compiler_type=$depmode
break
fi
@@ -4885,7 +4930,12 @@ else
fi
-ac_ext=cc
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@@ -5115,6 +5165,8 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+fi
+
ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
@@ -5208,7 +5260,7 @@ fi
# Provide some information about the compiler.
-echo "$as_me:5211:" \
+echo "$as_me:5263:" \
"checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
@@ -5396,11 +5448,38 @@ else
lt_cv_sys_max_cmd_len=8192;
;;
- *)
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ *)
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
- while (test "X"`$CONFIG_SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
= "XX$teststring") >/dev/null 2>&1 &&
new_result=`expr "X$teststring" : ".*" 2>&1` &&
lt_cv_sys_max_cmd_len=$new_result &&
@@ -5446,9 +5525,6 @@ symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \2\3 \3'
-
# Transform an extracted symbol line into a proper C declaration
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
@@ -5470,6 +5546,13 @@ hpux*) # Its linker distinguishes data from code symbols
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
;;
+linux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDGIRSTW]'
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ fi
+ ;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
@@ -5501,8 +5584,11 @@ esac
# Try without a prefix undercore, then with it.
for ac_symprfx in "" "_"; do
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
# Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
# Check to see that the pipe works correctly.
pipe_works=no
@@ -5664,7 +5750,7 @@ esac
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
+Xsed='sed -e 1s/^X//'
sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
# Same as above, but do not quote variable references.
@@ -5684,7 +5770,7 @@ rm="rm -f"
default_ofile=libtool
can_build_shared=yes
-# All known linkers require a `.a' archive for static linking (except M$VC,
+# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
ltmain="$ac_aux_dir/ltmain.sh"
@@ -5969,6 +6055,17 @@ if test -n "$RANLIB"; then
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
fi
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
# Only perform the check for file, if the check method requires it
case $deplibs_check_method in
file_magic*)
@@ -5994,7 +6091,7 @@ else
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
@@ -6056,7 +6153,7 @@ else
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
- file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
@@ -6155,6 +6252,20 @@ LTCC=${LTCC-"$CC"}
compiler=$CC
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
#
# Check for any special shared library compilation flags.
#
@@ -6191,11 +6302,16 @@ else
LDFLAGS="$LDFLAGS $lt_prog_compiler_static"
printf "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The compiler can only warn and ignore the option if not recognized
+ # The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
+ $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_prog_compiler_static_works=yes
+ fi
else
lt_prog_compiler_static_works=yes
fi
@@ -6237,18 +6353,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6243: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:6359: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:6247: \$? = $ac_status" >&5
+ echo "$as_me:6363: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
@@ -6325,7 +6443,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -6351,6 +6469,16 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic='-qnocommon'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
mingw* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
@@ -6362,7 +6490,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -6386,12 +6514,19 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
linux*)
- case $CC in
+ case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
@@ -6412,9 +6547,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
solaris*)
- lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
;;
sunos4*)
@@ -6436,6 +6576,11 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
fi
;;
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
@@ -6470,18 +6615,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6476: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:6621: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:6480: \$? = $ac_status" >&5
+ echo "$as_me:6625: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_prog_compiler_pic_works=yes
fi
fi
@@ -6502,7 +6649,7 @@ else
fi
fi
-case "$host_os" in
+case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
@@ -6530,23 +6677,25 @@ else
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6536: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:6683: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:6540: \$? = $ac_status" >&5
+ echo "$as_me:6687: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
- if test ! -s out/conftest.err; then
+ $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
+ $SED '/^$/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
- chmod u+w .
+ chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
@@ -6622,6 +6771,16 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
@@ -6642,6 +6801,27 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
# See if GNU ld supports shared libraries.
case $host_os in
aix3* | aix4* | aix5*)
@@ -6692,7 +6872,7 @@ EOF
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
@@ -6710,7 +6890,39 @@ EOF
fi
;;
- netbsd* | knetbsd*-gnu)
+ linux*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs=no
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
@@ -6748,32 +6960,6 @@ EOF
hardcode_shlibpath_var=no
;;
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_cmds="$tmp_archive_cmds"
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
-cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-$echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- else
- archive_expsym_cmds="$tmp_archive_cmds"
- fi
- link_all_deplibs=no
- else
- ld_shlibs=no
- fi
- ;;
-
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
@@ -6784,16 +6970,11 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
;;
esac
- if test "$ld_shlibs" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
@@ -6857,7 +7038,7 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
link_all_deplibs=yes
if test "$GCC" = yes; then
- case $host_os in aix4.012|aix4.012.*)
+ case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
@@ -6878,6 +7059,9 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
fi
esac
shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
else
# not using gcc
if test "$host_cpu" = ia64; then
@@ -7022,7 +7206,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec=' '
archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
+ # This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
@@ -7036,7 +7220,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
ld_shlibs=no
;;
- bsdi4*)
+ bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
@@ -7062,52 +7246,52 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
darwin* | rhapsody*)
- if test "$GXX" = yes ; then
- archive_cmds_need_lc=no
- case "$host_os" in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- allow_undefined_flag='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec='-all_load $convenience'
+ whole_archive_flag_spec=''
link_all_deplibs=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
else
- ld_shlibs=no
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
fi
;;
@@ -7141,7 +7325,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu)
+ freebsd* | kfreebsd*-gnu | dragonfly*)
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
@@ -7166,7 +7350,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hpux10* | hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
@@ -7175,7 +7359,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
else
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
;;
@@ -7185,7 +7369,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
esac
fi
if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*)
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_flag_spec_ld='+b $libdir'
@@ -7228,7 +7412,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
link_all_deplibs=yes
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
@@ -7252,6 +7436,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
export_dynamic_flag_spec='${wl}-E'
else
@@ -7297,7 +7482,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
@@ -7316,10 +7501,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
solaris*)
no_undefined_flag=' -z text'
if test "$GCC" = yes; then
+ wlarc='${wl}'
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
+ wlarc=''
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
@@ -7328,8 +7515,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+ *)
+ # The compiler driver will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl, iff we do not link with $LD.
+ # Luckily, gcc supports the same syntax we need for Sun Studio.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ case $wlarc in
+ '')
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+ *)
+ whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ esac ;;
esac
link_all_deplibs=yes
;;
@@ -7603,7 +7800,7 @@ beos*)
shlibpath_var=LIBRARY_PATH
;;
-bsdi4*)
+bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -7631,7 +7828,8 @@ cygwin* | mingw* | pw32*)
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
@@ -7661,7 +7859,7 @@ cygwin* | mingw* | pw32*)
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
@@ -7684,7 +7882,7 @@ darwin* | rhapsody*)
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
if test "$GCC" = yes; then
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
@@ -7719,8 +7917,17 @@ kfreebsd*-gnu)
dynamic_linker='GNU ld.so'
;;
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
@@ -7738,7 +7945,7 @@ freebsd*)
freebsd2*)
shlibpath_overrides_runpath=yes
;;
- freebsd3.01* | freebsdelf3.01*)
+ freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
@@ -7765,7 +7972,7 @@ hpux9* | hpux10* | hpux11*)
version_type=sunos
need_lib_prefix=no
need_version=no
- case "$host_cpu" in
+ case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
@@ -7864,7 +8071,7 @@ linux*)
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
- lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '`
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
@@ -7877,6 +8084,18 @@ linux*)
dynamic_linker='GNU/Linux ld.so'
;;
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
knetbsd*-gnu)
version_type=linux
need_lib_prefix=no
@@ -7927,7 +8146,11 @@ nto-qnx*)
openbsd*)
version_type=sunos
need_lib_prefix=no
- need_version=yes
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
@@ -8049,8 +8272,8 @@ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var " || \
- test "X$hardcode_automatic"="Xyes" ; then
+ test -n "$runpath_var" || \
+ test "X$hardcode_automatic" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct" != no &&
@@ -8709,7 +8932,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 8712 "configure"
+#line 8935 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -8775,7 +8998,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
@@ -8807,7 +9030,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 8810 "configure"
+#line 9033 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -8873,7 +9096,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
@@ -8923,7 +9146,7 @@ test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
-case "$host_os" in
+case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
@@ -8936,43 +9159,6 @@ aix4* | aix5*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
- ;;
- darwin* | rhapsody*)
- if test "$GCC" = yes; then
- archive_cmds_need_lc=no
- case "$host_os" in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- allow_undefined_flag='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec='-all_load $convenience'
- link_all_deplibs=yes
- else
- ld_shlibs=no
- fi
;;
esac
echo "$as_me:$LINENO: result: $enable_shared" >&5
@@ -9102,7 +9288,7 @@ echo "$as_me: creating $ofile" >&6;}
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -9113,11 +9299,11 @@ echo "$as_me: creating $ofile" >&6;}
SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e s/^X//"
+Xsed="$SED -e 1s/^X//"
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# The names of the tagged configurations supported by this script.
available_tags=
@@ -9147,6 +9333,12 @@ fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
@@ -9223,7 +9415,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
@@ -9518,7 +9710,9 @@ echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
case $tagname in
CXX)
- if test -n "$CXX" && test "X$CXX" != "Xno"; then
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -9555,7 +9749,7 @@ postdeps_CXX=
compiler_lib_search_path_CXX=
# Source file extension for C++ test sources.
-ac_ext=cc
+ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
@@ -9576,6 +9770,20 @@ LTCC=${LTCC-"$CC"}
compiler=$CC
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_LD=$LD
@@ -9597,7 +9805,16 @@ test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
compiler=$CC
compiler_CXX=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
# We don't want -fno-exception wen compiling C++ code, so set the
# no_builtin_flag separately
@@ -9668,7 +9885,7 @@ else
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
+ # but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
@@ -9702,7 +9919,7 @@ echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
if test "${lt_cv_prog_gnu_ld+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
@@ -9811,7 +10028,7 @@ case $host_os in
link_all_deplibs_CXX=yes
if test "$GXX" = yes; then
- case $host_os in aix4.012|aix4.012.*)
+ case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
@@ -9832,6 +10049,9 @@ case $host_os in
fi
esac
shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
else
# not using gcc
if test "$host_cpu" = ia64; then
@@ -9977,7 +10197,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_CXX=' '
archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
+ # This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
@@ -9991,6 +10211,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
esac
;;
+
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
# as there is no search path for DLLs.
@@ -10014,65 +10235,76 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
ld_shlibs_CXX=no
fi
;;
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ whole_archive_flag_spec_CXX=''
+ link_all_deplibs_CXX=yes
- darwin* | rhapsody*)
- if test "$GXX" = yes; then
- archive_cmds_need_lc_CXX=no
- case "$host_os" in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='-flat_namespace -undefined suppress'
+ if test "$GXX" = yes ; then
+ lt_int_apple_cc_single_mod=no
+ output_verbose_link_cmd='echo'
+ if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+ lt_int_apple_cc_single_mod=yes
+ fi
+ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+ archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='-undefined dynamic_lookup'
- ;;
- esac
+ archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ fi
+ module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ else
+ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_CXX=no
+ ;;
+ esac
fi
- ;;
- esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX='-all_load $convenience'
- link_all_deplibs_CXX=yes
- else
- ld_shlibs_CXX=no
- fi
- ;;
+ ;;
dgux*)
case $cc_basename in
- ec++)
+ ec++*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- ghcx)
+ ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
@@ -10083,14 +10315,14 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
;;
- freebsd12*)
+ freebsd[12]*)
# C++ shared libraries reported to be fairly broken before switch to ELF
ld_shlibs_CXX=no
;;
freebsd-elf*)
archive_cmds_need_lc_CXX=no
;;
- freebsd* | kfreebsd*-gnu)
+ freebsd* | kfreebsd*-gnu | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs_CXX=yes
@@ -10107,11 +10339,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# location of the library.
case $cc_basename in
- CC)
+ CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- aCC)
+ aCC*)
archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
@@ -10121,7 +10353,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes; then
@@ -10135,7 +10367,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*)
hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
@@ -10151,7 +10383,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
fi
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
@@ -10172,12 +10404,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
esac
case $cc_basename in
- CC)
+ CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- aCC)
- case "$host_cpu" in
+ aCC*)
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds_CXX='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
;;
@@ -10198,7 +10430,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
- case "$host_cpu" in
+ case $host_cpu in
ia64*|hppa*64*)
archive_cmds_CXX='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
;;
@@ -10216,9 +10448,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
irix5* | irix6*)
case $cc_basename in
- CC)
+ CC*)
# SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
@@ -10229,7 +10461,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
fi
@@ -10242,7 +10474,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
linux*)
case $cc_basename in
- KCC)
+ KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
@@ -10267,17 +10499,41 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
- icpc)
+ icpc*)
# Intel C++
with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
archive_cmds_need_lc_CXX=no
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
- cxx)
+ pgCC*)
+ # Portland Group C++ compiler
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
# Compaq C++
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
@@ -10308,7 +10564,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
mvs*)
case $cc_basename in
- cxx)
+ cxx*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
@@ -10318,7 +10574,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
@@ -10329,9 +10585,25 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+ openbsd*)
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd='echo'
+ ;;
osf3*)
case $cc_basename in
- KCC)
+ KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
@@ -10347,14 +10619,14 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
- RCC)
+ RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- cxx)
+ cxx*)
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
@@ -10372,7 +10644,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
@@ -10391,7 +10663,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
osf4* | osf5*)
case $cc_basename in
- KCC)
+ KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
@@ -10406,17 +10678,17 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# the KAI C++ compiler.
old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
;;
- RCC)
+ RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- cxx)
+ cxx*)
allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
$rm $lib.exp'
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
@@ -10435,7 +10707,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
@@ -10459,7 +10731,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
sco*)
archive_cmds_need_lc_CXX=no
case $cc_basename in
- CC)
+ CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
@@ -10471,12 +10743,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
sunos4*)
case $cc_basename in
- CC)
+ CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
- lcc)
+ lcc*)
# Lucid
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
@@ -10489,36 +10761,33 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
solaris*)
case $cc_basename in
- CC)
+ CC*)
# Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_shlibpath_var_CXX=no
case $host_os in
- solaris2.0-5 | solaris2.0-5.*) ;;
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The C++ compiler is used as linker so we must use $wl
# flag to pass the commands to the underlying system
- # linker.
+ # linker. We must also pass each convience library through
+ # to the system linker between allextract/defaultextract.
+ # The C++ compiler will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl.
# Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
;;
esac
link_all_deplibs_CXX=yes
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[LR]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ output_verbose_link_cmd='echo'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
@@ -10526,7 +10795,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
- gcx)
+ gcx*)
# Green Hills C++ Compiler
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
@@ -10569,7 +10838,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
tandem*)
case $cc_basename in
- NCC)
+ NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
@@ -10622,7 +10891,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
# The `*' in the case matches for architectures that use `case' in
# $output_verbose_cmd can trigger glob expansion during the loop
# eval without this substitution.
- output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
+ output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
for p in `eval $output_verbose_link_cmd`; do
case $p in
@@ -10698,6 +10967,20 @@ fi
$rm -f confest.$objext
+# PORTME: override above test on systems where it is broken
+case $host_os in
+solaris*)
+ case $cc_basename in
+ CC*)
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ postdeps_CXX='-lCstd -lCrun'
+ ;;
+ esac
+esac
+
+
case " $postdeps_CXX " in
*" -lc "*) archive_cmds_need_lc_CXX=no ;;
esac
@@ -10753,7 +11036,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
;;
*)
@@ -10778,18 +11061,28 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
chorus*)
case $cc_basename in
- cxch68)
+ cxch68*)
# Green Hills C++ Compiler
# _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_CXX='-qnocommon'
+ lt_prog_compiler_wl_CXX='-Wl,'
+ ;;
+ esac
+ ;;
dgux*)
case $cc_basename in
- ec++)
+ ec++*)
lt_prog_compiler_pic_CXX='-KPIC'
;;
- ghcx)
+ ghcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-pic'
;;
@@ -10797,22 +11090,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
esac
;;
- freebsd* | kfreebsd*-gnu)
+ freebsd* | kfreebsd*-gnu | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
- CC)
+ CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
if test "$host_cpu" != ia64; then
lt_prog_compiler_pic_CXX='+Z'
fi
;;
- aCC)
+ aCC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -10827,7 +11120,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
- CC)
+ CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-non_shared'
# CC pic flag -KPIC is the default.
@@ -10838,18 +11131,24 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
linux*)
case $cc_basename in
- KCC)
+ KCC*)
# KAI C++ Compiler
lt_prog_compiler_wl_CXX='--backend -Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
;;
- icpc)
+ icpc* | ecpc*)
# Intel C++
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-static'
;;
- cxx)
+ pgCC*)
+ # Portland Group C++ compiler.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
@@ -10866,25 +11165,25 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
mvs*)
case $cc_basename in
- cxx)
+ cxx*)
lt_prog_compiler_pic_CXX='-W c,exportall'
;;
*)
;;
esac
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
;;
osf3* | osf4* | osf5*)
case $cc_basename in
- KCC)
+ KCC*)
lt_prog_compiler_wl_CXX='--backend -Wl,'
;;
- RCC)
+ RCC*)
# Rational C++ 2.4.1
lt_prog_compiler_pic_CXX='-pic'
;;
- cxx)
+ cxx*)
# Digital/Compaq C++
lt_prog_compiler_wl_CXX='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
@@ -10900,7 +11199,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
sco*)
case $cc_basename in
- CC)
+ CC*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
*)
@@ -10909,13 +11208,13 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
solaris*)
case $cc_basename in
- CC)
+ CC*)
# Sun C++ 4.2, 5.x and Centerline C++
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
- gcx)
+ gcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-PIC'
;;
@@ -10925,12 +11224,12 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
sunos4*)
case $cc_basename in
- CC)
+ CC*)
# Sun C++ 4.x
lt_prog_compiler_pic_CXX='-pic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
- lcc)
+ lcc*)
# Lucid
lt_prog_compiler_pic_CXX='-pic'
;;
@@ -10940,7 +11239,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
tandem*)
case $cc_basename in
- NCC)
+ NCC*)
# NonStop-UX NCC 3.20
lt_prog_compiler_pic_CXX='-KPIC'
;;
@@ -10981,18 +11280,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:10987: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:11286: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:10991: \$? = $ac_status" >&5
+ echo "$as_me:11290: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_prog_compiler_pic_works_CXX=yes
fi
fi
@@ -11013,7 +11314,7 @@ else
fi
fi
-case "$host_os" in
+case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_CXX=
@@ -11041,23 +11342,25 @@ else
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:11047: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:11348: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:11051: \$? = $ac_status" >&5
+ echo "$as_me:11352: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
- if test ! -s out/conftest.err; then
+ $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
+ $SED '/^$/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
- chmod u+w .
+ chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
@@ -11112,7 +11415,7 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
export_symbols_cmds_CXX="$ltdll_cmds"
;;
cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
;;
linux*)
link_all_deplibs_CXX=no
@@ -11295,7 +11598,7 @@ beos*)
shlibpath_var=LIBRARY_PATH
;;
-bsdi4*)
+bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -11323,7 +11626,8 @@ cygwin* | mingw* | pw32*)
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
@@ -11353,7 +11657,7 @@ cygwin* | mingw* | pw32*)
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
@@ -11376,7 +11680,7 @@ darwin* | rhapsody*)
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
if test "$GCC" = yes; then
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
@@ -11411,8 +11715,17 @@ kfreebsd*-gnu)
dynamic_linker='GNU ld.so'
;;
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
@@ -11430,7 +11743,7 @@ freebsd*)
freebsd2*)
shlibpath_overrides_runpath=yes
;;
- freebsd3.01* | freebsdelf3.01*)
+ freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
@@ -11457,7 +11770,7 @@ hpux9* | hpux10* | hpux11*)
version_type=sunos
need_lib_prefix=no
need_version=no
- case "$host_cpu" in
+ case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
@@ -11556,7 +11869,7 @@ linux*)
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
- lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '`
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
@@ -11569,6 +11882,18 @@ linux*)
dynamic_linker='GNU/Linux ld.so'
;;
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
knetbsd*-gnu)
version_type=linux
need_lib_prefix=no
@@ -11619,7 +11944,11 @@ nto-qnx*)
openbsd*)
version_type=sunos
need_lib_prefix=no
- need_version=yes
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
@@ -11741,8 +12070,8 @@ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
hardcode_action_CXX=
if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var CXX" || \
- test "X$hardcode_automatic_CXX"="Xyes" ; then
+ test -n "$runpath_var_CXX" || \
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_CXX" != no &&
@@ -12401,7 +12730,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 12404 "configure"
+#line 12733 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12467,7 +12796,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
@@ -12499,7 +12828,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 12502 "configure"
+#line 12831 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12565,7 +12894,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
@@ -12717,6 +13046,12 @@ fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
@@ -12793,7 +13128,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
@@ -13074,12 +13409,35 @@ LTCC=${LTCC-"$CC"}
compiler=$CC
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${F77-"f77"}
compiler=$CC
compiler_F77=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
@@ -13092,7 +13450,7 @@ test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
-case "$host_os" in
+case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
@@ -13101,7 +13459,9 @@ aix3*)
fi
;;
aix4* | aix5*)
- test "$enable_shared" = yes && enable_static=no
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
;;
esac
echo "$as_me:$LINENO: result: $enable_shared" >&5
@@ -13178,7 +13538,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -13204,7 +13564,17 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
fi
;;
-
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_F77='-qnocommon'
+ lt_prog_compiler_wl_F77='-Wl,'
+ ;;
+ esac
+ ;;
+
mingw* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
@@ -13215,7 +13585,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_wl_F77='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -13239,12 +13609,19 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
linux*)
- case $CC in
+ case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-static'
;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-fpic'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
ccc*)
lt_prog_compiler_wl_F77='-Wl,'
# All Alpha code is PIC.
@@ -13265,9 +13642,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
solaris*)
- lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl_F77='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl_F77='-Wl,';;
+ esac
;;
sunos4*)
@@ -13289,6 +13671,11 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
fi
;;
+ unicos*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_can_build_shared_F77=no
+ ;;
+
uts4*)
lt_prog_compiler_pic_F77='-pic'
lt_prog_compiler_static_F77='-Bstatic'
@@ -13323,18 +13710,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13329: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13716: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:13333: \$? = $ac_status" >&5
+ echo "$as_me:13720: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_prog_compiler_pic_works_F77=yes
fi
fi
@@ -13355,7 +13744,7 @@ else
fi
fi
-case "$host_os" in
+case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_F77=
@@ -13383,23 +13772,25 @@ else
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13389: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13778: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:13393: \$? = $ac_status" >&5
+ echo "$as_me:13782: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
- if test ! -s out/conftest.err; then
+ $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
+ $SED '/^$/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_F77=yes
fi
fi
- chmod u+w .
+ chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
@@ -13475,6 +13866,16 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
@@ -13495,6 +13896,27 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_F77='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_F77=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
# See if GNU ld supports shared libraries.
case $host_os in
aix3* | aix4* | aix5*)
@@ -13545,7 +13967,7 @@ EOF
allow_undefined_flag_F77=unsupported
always_export_symbols_F77=no
enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+ export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
@@ -13559,11 +13981,43 @@ EOF
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
else
- ld_shlibs=no
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ linux*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs_F77=no
+ else
+ ld_shlibs_F77=no
fi
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
@@ -13601,32 +14055,6 @@ EOF
hardcode_shlibpath_var_F77=no
;;
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_cmds_F77="$tmp_archive_cmds"
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
-cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-$echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- else
- archive_expsym_cmds_F77="$tmp_archive_cmds"
- fi
- link_all_deplibs_F77=no
- else
- ld_shlibs_F77=no
- fi
- ;;
-
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
@@ -13637,16 +14065,11 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
;;
esac
- if test "$ld_shlibs_F77" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
+ if test "$ld_shlibs_F77" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec_F77=
+ export_dynamic_flag_spec_F77=
+ whole_archive_flag_spec_F77=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
@@ -13710,7 +14133,7 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
link_all_deplibs_F77=yes
if test "$GCC" = yes; then
- case $host_os in aix4.012|aix4.012.*)
+ case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
@@ -13731,6 +14154,9 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
fi
esac
shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
else
# not using gcc
if test "$host_cpu" = ia64; then
@@ -13855,7 +14281,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_F77=' '
archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
+ # This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
@@ -13869,7 +14295,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
ld_shlibs_F77=no
;;
- bsdi4*)
+ bsdi[45]*)
export_dynamic_flag_spec_F77=-rdynamic
;;
@@ -13890,57 +14316,57 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
old_archive_From_new_cmds_F77='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
+ fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
enable_shared_with_static_runtimes_F77=yes
;;
darwin* | rhapsody*)
- if test "$GXX" = yes ; then
- archive_cmds_need_lc_F77=no
- case "$host_os" in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_F77='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_F77='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_F77='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ archive_cmds_need_lc_F77=no
hardcode_direct_F77=no
hardcode_automatic_F77=yes
hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77='-all_load $convenience'
+ whole_archive_flag_spec_F77=''
link_all_deplibs_F77=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
else
- ld_shlibs_F77=no
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_F77=no
+ ;;
+ esac
fi
;;
@@ -13974,7 +14400,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu)
+ freebsd* | kfreebsd*-gnu | dragonfly*)
archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_F77='-R$libdir'
hardcode_direct_F77=yes
@@ -13999,7 +14425,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hpux10* | hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
@@ -14008,7 +14434,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
else
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
;;
@@ -14018,7 +14444,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
esac
fi
if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*)
hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
hardcode_libdir_flag_spec_ld_F77='+b $libdir'
@@ -14061,7 +14487,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
link_all_deplibs_F77=yes
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
@@ -14085,6 +14511,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var_F77=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
export_dynamic_flag_spec_F77='${wl}-E'
else
@@ -14130,7 +14557,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
allow_undefined_flag_F77=' -expect_unresolved \*'
archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec_F77='-rpath $libdir'
@@ -14149,10 +14576,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
solaris*)
no_undefined_flag_F77=' -z text'
if test "$GCC" = yes; then
+ wlarc='${wl}'
archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
+ wlarc=''
archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
@@ -14161,8 +14590,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var_F77=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
+ *)
+ # The compiler driver will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl, iff we do not link with $LD.
+ # Luckily, gcc supports the same syntax we need for Sun Studio.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ case $wlarc in
+ '')
+ whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
+ *)
+ whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ esac ;;
esac
link_all_deplibs_F77=yes
;;
@@ -14436,7 +14875,7 @@ beos*)
shlibpath_var=LIBRARY_PATH
;;
-bsdi4*)
+bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -14464,7 +14903,8 @@ cygwin* | mingw* | pw32*)
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
@@ -14494,7 +14934,7 @@ cygwin* | mingw* | pw32*)
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
@@ -14517,7 +14957,7 @@ darwin* | rhapsody*)
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
if test "$GCC" = yes; then
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
@@ -14552,8 +14992,17 @@ kfreebsd*-gnu)
dynamic_linker='GNU ld.so'
;;
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
@@ -14571,7 +15020,7 @@ freebsd*)
freebsd2*)
shlibpath_overrides_runpath=yes
;;
- freebsd3.01* | freebsdelf3.01*)
+ freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
@@ -14598,7 +15047,7 @@ hpux9* | hpux10* | hpux11*)
version_type=sunos
need_lib_prefix=no
need_version=no
- case "$host_cpu" in
+ case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
@@ -14697,7 +15146,7 @@ linux*)
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
- lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '`
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
@@ -14710,6 +15159,18 @@ linux*)
dynamic_linker='GNU/Linux ld.so'
;;
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
knetbsd*-gnu)
version_type=linux
need_lib_prefix=no
@@ -14760,7 +15221,11 @@ nto-qnx*)
openbsd*)
version_type=sunos
need_lib_prefix=no
- need_version=yes
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
@@ -14882,8 +15347,8 @@ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
hardcode_action_F77=
if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var F77" || \
- test "X$hardcode_automatic_F77"="Xyes" ; then
+ test -n "$runpath_var_F77" || \
+ test "X$hardcode_automatic_F77" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_F77" != no &&
@@ -15060,6 +15525,12 @@ fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
@@ -15136,7 +15607,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
@@ -15374,7 +15845,7 @@ objext_GCJ=$objext
lt_simple_compile_test_code="class foo {}\n"
# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
@@ -15385,15 +15856,41 @@ LTCC=${LTCC-"$CC"}
compiler=$CC
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${GCJ-"gcj"}
compiler=$CC
compiler_GCJ=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
# GCJ did not exist at the time GCC didn't implicitly link libc in.
archive_cmds_need_lc_GCJ=no
+old_archive_cmds_GCJ=$old_archive_cmds
+
lt_prog_compiler_no_builtin_flag_GCJ=
@@ -15416,18 +15913,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15422: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15919: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:15426: \$? = $ac_status" >&5
+ echo "$as_me:15923: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
@@ -15504,7 +16003,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -15530,6 +16029,16 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
fi
;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_GCJ='-qnocommon'
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ ;;
+ esac
+ ;;
mingw* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
@@ -15541,7 +16050,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_wl_GCJ='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
@@ -15565,12 +16074,19 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
linux*)
- case $CC in
+ case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-static'
;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-fpic'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
ccc*)
lt_prog_compiler_wl_GCJ='-Wl,'
# All Alpha code is PIC.
@@ -15591,9 +16107,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
;;
solaris*)
- lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl_GCJ='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl_GCJ='-Wl,';;
+ esac
;;
sunos4*)
@@ -15615,6 +16136,11 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
fi
;;
+ unicos*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_can_build_shared_GCJ=no
+ ;;
+
uts4*)
lt_prog_compiler_pic_GCJ='-pic'
lt_prog_compiler_static_GCJ='-Bstatic'
@@ -15649,18 +16175,20 @@ else
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15655: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:16181: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:15659: \$? = $ac_status" >&5
+ echo "$as_me:16185: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test ! -s conftest.err; then
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
+ $SED '/^$/d' conftest.err >conftest.er2
+ if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
lt_prog_compiler_pic_works_GCJ=yes
fi
fi
@@ -15681,7 +16209,7 @@ else
fi
fi
-case "$host_os" in
+case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_GCJ=
@@ -15709,23 +16237,25 @@ else
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15715: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:16243: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:15719: \$? = $ac_status" >&5
+ echo "$as_me:16247: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
- if test ! -s out/conftest.err; then
+ $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
+ $SED '/^$/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_GCJ=yes
fi
fi
- chmod u+w .
+ chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
@@ -15801,6 +16331,16 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
@@ -15821,6 +16361,27 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_GCJ=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
# See if GNU ld supports shared libraries.
case $host_os in
aix3* | aix4* | aix5*)
@@ -15871,7 +16432,7 @@ EOF
allow_undefined_flag_GCJ=unsupported
always_export_symbols_GCJ=no
enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+ export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
@@ -15885,11 +16446,43 @@ EOF
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
else
- ld_shlibs=no
+ ld_shlibs_GCJ=no
fi
;;
- netbsd* | knetbsd*-gnu)
+ linux*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs_GCJ=no
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
@@ -15927,32 +16520,6 @@ EOF
hardcode_shlibpath_var_GCJ=no
;;
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_cmds_GCJ="$tmp_archive_cmds"
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
-cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-$echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- else
- archive_expsym_cmds_GCJ="$tmp_archive_cmds"
- fi
- link_all_deplibs_GCJ=no
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
@@ -15963,16 +16530,11 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
;;
esac
- if test "$ld_shlibs_GCJ" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
+ if test "$ld_shlibs_GCJ" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec_GCJ=
+ export_dynamic_flag_spec_GCJ=
+ whole_archive_flag_spec_GCJ=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
@@ -16036,7 +16598,7 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
link_all_deplibs_GCJ=yes
if test "$GCC" = yes; then
- case $host_os in aix4.012|aix4.012.*)
+ case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
@@ -16057,6 +16619,9 @@ $echo "local: *; };" >> $output_objdir/$libname.ver~
fi
esac
shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
else
# not using gcc
if test "$host_cpu" = ia64; then
@@ -16201,7 +16766,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_GCJ=' '
archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds it's shared libraries.
+ # This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
@@ -16215,7 +16780,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
ld_shlibs_GCJ=no
;;
- bsdi4*)
+ bsdi[45]*)
export_dynamic_flag_spec_GCJ=-rdynamic
;;
@@ -16236,57 +16801,57 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
old_archive_From_new_cmds_GCJ='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
+ fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
enable_shared_with_static_runtimes_GCJ=yes
;;
darwin* | rhapsody*)
- if test "$GXX" = yes ; then
- archive_cmds_need_lc_GCJ=no
- case "$host_os" in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='-undefined suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='-flat_namespace -undefined suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='-flat_namespace -undefined suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='-undefined dynamic_lookup'
- ;;
- esac
- fi
- ;;
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
esac
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_GCJ='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_GCJ='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_GCJ='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ archive_cmds_need_lc_GCJ=no
hardcode_direct_GCJ=no
hardcode_automatic_GCJ=yes
hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ='-all_load $convenience'
+ whole_archive_flag_spec_GCJ=''
link_all_deplibs_GCJ=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+ module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
else
- ld_shlibs_GCJ=no
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+ module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_GCJ=no
+ ;;
+ esac
fi
;;
@@ -16320,7 +16885,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu)
+ freebsd* | kfreebsd*-gnu | dragonfly*)
archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_GCJ='-R$libdir'
hardcode_direct_GCJ=yes
@@ -16345,7 +16910,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hpux10* | hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
@@ -16354,7 +16919,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
;;
esac
else
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*|ia64*)
archive_cmds_GCJ='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
;;
@@ -16364,7 +16929,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
esac
fi
if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
+ case $host_cpu in
hppa*64*)
hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
@@ -16407,7 +16972,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
link_all_deplibs_GCJ=yes
;;
- netbsd* | knetbsd*-gnu)
+ netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
@@ -16431,6 +16996,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var_GCJ=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
export_dynamic_flag_spec_GCJ='${wl}-E'
else
@@ -16476,7 +17042,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
allow_undefined_flag_GCJ=' -expect_unresolved \*'
archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
@@ -16495,10 +17061,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
solaris*)
no_undefined_flag_GCJ=' -z text'
if test "$GCC" = yes; then
+ wlarc='${wl}'
archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
+ wlarc=''
archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
@@ -16507,8 +17075,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_shlibpath_var_GCJ=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
+ *)
+ # The compiler driver will combine linker options so we
+ # cannot just pass the convience library names through
+ # without $wl, iff we do not link with $LD.
+ # Luckily, gcc supports the same syntax we need for Sun Studio.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ case $wlarc in
+ '')
+ whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
+ *)
+ whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ esac ;;
esac
link_all_deplibs_GCJ=yes
;;
@@ -16782,7 +17360,7 @@ beos*)
shlibpath_var=LIBRARY_PATH
;;
-bsdi4*)
+bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -16810,7 +17388,8 @@ cygwin* | mingw* | pw32*)
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
@@ -16840,7 +17419,7 @@ cygwin* | mingw* | pw32*)
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
@@ -16863,7 +17442,7 @@ darwin* | rhapsody*)
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
if test "$GCC" = yes; then
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
@@ -16898,8 +17477,17 @@ kfreebsd*-gnu)
dynamic_linker='GNU ld.so'
;;
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
@@ -16917,7 +17505,7 @@ freebsd*)
freebsd2*)
shlibpath_overrides_runpath=yes
;;
- freebsd3.01* | freebsdelf3.01*)
+ freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
@@ -16944,7 +17532,7 @@ hpux9* | hpux10* | hpux11*)
version_type=sunos
need_lib_prefix=no
need_version=no
- case "$host_cpu" in
+ case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
@@ -17043,7 +17631,7 @@ linux*)
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
- lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '`
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
@@ -17056,6 +17644,18 @@ linux*)
dynamic_linker='GNU/Linux ld.so'
;;
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
knetbsd*-gnu)
version_type=linux
need_lib_prefix=no
@@ -17106,7 +17706,11 @@ nto-qnx*)
openbsd*)
version_type=sunos
need_lib_prefix=no
- need_version=yes
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
@@ -17228,8 +17832,8 @@ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
hardcode_action_GCJ=
if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var GCJ" || \
- test "X$hardcode_automatic_GCJ"="Xyes" ; then
+ test -n "$runpath_var_GCJ" || \
+ test "X$hardcode_automatic_GCJ" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_GCJ" != no &&
@@ -17888,7 +18492,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 17891 "configure"
+#line 18495 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -17954,7 +18558,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
@@ -17986,7 +18590,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 17989 "configure"
+#line 18593 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -18052,7 +18656,7 @@ EOF
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) 2>/dev/null
+ (./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
@@ -18204,6 +18808,12 @@ fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
@@ -18280,7 +18890,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
@@ -18528,11 +19138,35 @@ LTCC=${LTCC-"$CC"}
compiler=$CC
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${RC-"windres"}
compiler=$CC
compiler_RC=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
lt_cv_prog_compiler_c_o_RC=yes
# The else clause should only fire when bootstrapping the
@@ -18649,6 +19283,12 @@ fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
@@ -18725,7 +19365,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
@@ -19790,7 +20430,9 @@ else
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
- : > sub/conftst$i.h
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
@@ -19818,9 +20460,14 @@ else
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
- # (even with -Werror). So we grep stderr for any message
- # that says an option was ignored.
- if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
@@ -19896,14 +20543,13 @@ fi
test -n "$AWK" && break
done
-
- echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
-echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
-if test "${ac_cv_lib_cposix_strerror+set}" = set; then
+echo "$as_me:$LINENO: checking for library containing strerror" >&5
+echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
+if test "${ac_cv_search_strerror+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcposix $LIBS"
+ ac_func_search_save_LIBS=$LIBS
+ac_cv_search_strerror=no
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -19947,24 +20593,79 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_lib_cposix_strerror=yes
+ ac_cv_search_strerror="none required"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_cposix_strerror=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+if test "$ac_cv_search_strerror" = no; then
+ for ac_lib in cposix; do
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char strerror ();
+int
+main ()
+{
+strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_search_strerror="-l$ac_lib"
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
-echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
-if test $ac_cv_lib_cposix_strerror = yes; then
- LIBS="$LIBS -lcposix"
+LIBS=$ac_func_search_save_LIBS
fi
+echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+echo "${ECHO_T}$ac_cv_search_strerror" >&6
+if test "$ac_cv_search_strerror" != no; then
+ test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
-
+fi
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
@@ -20228,6 +20929,9 @@ fi;
gmodule)
pkg_config_args="$pkg_config_args gmodule-2.0"
;;
+ gmodule-no-export)
+ pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
+ ;;
gobject)
pkg_config_args="$pkg_config_args gobject-2.0"
;;
@@ -21705,7 +22409,7 @@ fi
done
- ac_config_files="$ac_config_files Makefile gts.pc src/Makefile src/gts-config tools/Makefile doc/Makefile examples/Makefile test/Makefile test/boolean/Makefile test/delaunay/Makefile test/coarsen/Makefile"
+ ac_config_files="$ac_config_files Makefile gts.pc gts.spec src/Makefile src/gts-config tools/Makefile doc/Makefile examples/Makefile test/Makefile test/boolean/Makefile test/delaunay/Makefile test/coarsen/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -22293,6 +22997,7 @@ do
# Handling of arguments.
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"gts.pc" ) CONFIG_FILES="$CONFIG_FILES gts.pc" ;;
+ "gts.spec" ) CONFIG_FILES="$CONFIG_FILES gts.spec" ;;
"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"src/gts-config" ) CONFIG_FILES="$CONFIG_FILES src/gts-config" ;;
"tools/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
@@ -22414,6 +23119,7 @@ s, at install_sh@,$install_sh,;t t
s, at STRIP@,$STRIP,;t t
s, at ac_ct_STRIP@,$ac_ct_STRIP,;t t
s, at INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+s, at mkdir_p@,$mkdir_p,;t t
s, at AWK@,$AWK,;t t
s, at SET_MAKE@,$SET_MAKE,;t t
s, at am__leading_dot@,$am__leading_dot,;t t
@@ -23107,14 +23813,14 @@ echo X"$mf" |
grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
# Extract the definition of DEP_FILES from the Makefile without
# running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
+ U=`sed -n 's/^U = //p' < "$mf"`
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
# We invoke sed twice because it is the simplest approach to
# changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
+ for file in `sed -n '
/^DEP_FILES = .*\\\\$/ {
s/^DEP_FILES = //
:loop
diff --git a/configure.in b/configure.in
index f6d43d3..a2b2196 100644
--- a/configure.in
+++ b/configure.in
@@ -14,9 +14,9 @@ dnl are available for $ac_help expansion (don't we all *love* autoconf?)
#
GTS_MAJOR_VERSION=0
GTS_MINOR_VERSION=7
-GTS_MICRO_VERSION=3
-GTS_INTERFACE_AGE=0
-GTS_BINARY_AGE=0
+GTS_MICRO_VERSION=6
+GTS_INTERFACE_AGE=1
+GTS_BINARY_AGE=1
GTS_VERSION=$GTS_MAJOR_VERSION.$GTS_MINOR_VERSION.$GTS_MICRO_VERSION
dnl
#AC_DIVERT_POP()dnl
@@ -249,6 +249,7 @@ AC_CHECK_FUNCS(getopt_long)
AC_CONFIG_FILES([
Makefile
gts.pc
+gts.spec
src/Makefile
src/gts-config
tools/Makefile
diff --git a/depcomp b/depcomp
index edb5d38..25bdb18 100755
--- a/depcomp
+++ b/depcomp
@@ -1,7 +1,9 @@
#! /bin/sh
-
# depcomp - compile a program generating dependencies as side-effects
-# Copyright 1999, 2000, 2003 Free Software Foundation, Inc.
+
+scriptversion=2004-04-25.13
+
+# Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -25,6 +27,36 @@
# Originally written by Alexandre Oliva <oliva at dcc.unicamp.br>.
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit 0
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit 0
+ ;;
+esac
+
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
@@ -262,26 +294,32 @@ tru64)
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
+ # Dependencies are output in .lo.d with libtool 1.4.
+ # They are output in .o.d with libtool 1.5.
tmpdepfile1="$dir.libs/$base.lo.d"
- tmpdepfile2="$dir.libs/$base.d"
+ tmpdepfile2="$dir.libs/$base.o.d"
+ tmpdepfile3="$dir.libs/$base.d"
"$@" -Wc,-MD
else
tmpdepfile1="$dir$base.o.d"
tmpdepfile2="$dir$base.d"
+ tmpdepfile3="$dir$base.d"
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
- rm -f "$tmpdepfile1" "$tmpdepfile2"
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
if test -f "$tmpdepfile1"; then
tmpdepfile="$tmpdepfile1"
- else
+ elif test -f "$tmpdepfile2"; then
tmpdepfile="$tmpdepfile2"
+ else
+ tmpdepfile="$tmpdepfile3"
fi
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
@@ -477,3 +515,12 @@ none)
esac
exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/doc/Makefile.in b/doc/Makefile.in
index d63995b..f648a01 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -13,7 +13,6 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
-
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -21,7 +20,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +34,19 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+subdir = doc
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +79,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +115,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +160,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -161,25 +177,40 @@ DOC_MAIN_SGML_FILE = gts-docs.sgml
# The directory containing the source code (if it contains documentation).
DOC_SOURCE_DIR = ../src
-
TARGET_DIR = html/$(DOC_MODULE)
-
EXTRA_DIST = html
-subdir = doc
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-DIST_SOURCES =
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
all: all-am
.SUFFIXES:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu doc/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
mostlyclean-libtool:
-rm -f *.lo
@@ -196,10 +227,6 @@ TAGS:
ctags: CTAGS
CTAGS:
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -213,7 +240,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -231,7 +258,6 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile
-
installdirs:
install: install-am
install-exec: install-exec-am
@@ -304,13 +330,14 @@ uninstall-am: uninstall-info-am
.PHONY: all all-am check check-am clean clean-generic clean-libtool \
clean-local distclean distclean-generic distclean-libtool \
- distdir dvi dvi-am info info-am install install-am install-data \
- install-data-am install-exec install-exec-am install-info \
- install-info-am install-man install-strip installcheck \
- installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic maintainer-clean-local mostlyclean \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- uninstall uninstall-am uninstall-info-am
+ distdir dvi dvi-am html html-am info info-am install \
+ install-am install-data install-data-am install-exec \
+ install-exec-am install-info install-info-am install-man \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic \
+ maintainer-clean-local mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \
+ uninstall-info-am
scan:
diff --git a/doc/html/book1.html b/doc/html/book1.html
new file mode 100644
index 0000000..f8d8335
--- /dev/null
+++ b/doc/html/book1.html
@@ -0,0 +1,319 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>GTS Library Reference Manual</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="NEXT"
+TITLE="Basic Macros, functions and data structures"
+HREF="c4.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="BOOK"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><DIV
+CLASS="BOOK"
+><DIV
+CLASS="TITLEPAGE"
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+CELLPADDING="2"
+CELLSPACING="0"
+><TR
+><TH
+ALIGN="center"
+VALIGN="MIDDLE"
+><P
+CLASS="TITLE"
+>GTS Library Reference Manual<A
+NAME="AEN2"></P
+></TH
+></TR
+></TABLE
+></DIV
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="c4.html"
+>Basic Macros, functions and data structures</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-binary-heaps.html"
+>Binary heaps</A
+> -- efficient data structure for priority heaps.</DT
+><DT
+><A
+HREF="gts-extended-binary-heaps.html"
+>Extended binary heaps</A
+> -- efficient data structure for priority heaps allowing removal of elements.</DT
+><DT
+><A
+HREF="gts-first-in-first-out-heaps.html"
+>First In First Out heaps</A
+> -- </DT
+><DT
+><A
+HREF="gts-vectors-and-matrices.html"
+>Vectors and matrices</A
+> -- simple operations on vectors and matrices.</DT
+><DT
+><A
+HREF="gts-simple-statistics.html"
+>Simple statistics</A
+> -- a basic structure for computing min, max, average and variance.</DT
+><DT
+><A
+HREF="gts-miscellaneous-macros-and-functions.html"
+>Miscellaneous macros and functions</A
+> -- Various utilities.</DT
+></DL
+></DD
+><DT
+><A
+HREF="c2915.html"
+>Geometrical Object Hierarchy</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-object-class.html"
+>Object class</A
+> -- parent class for all GTS objects.</DT
+><DT
+><A
+HREF="gts-container-classes.html"
+>Container classes</A
+> -- </DT
+><DT
+><A
+HREF="gts-containee-classes.html"
+>Containee classes</A
+> -- </DT
+><DT
+><A
+HREF="gts-points.html"
+>Points</A
+> -- point object and related functions.</DT
+><DT
+><A
+HREF="gts-vertices.html"
+>Vertices</A
+> -- vertex object and related functions.</DT
+><DT
+><A
+HREF="gts-segments.html"
+>Segments</A
+> -- segment object and related functions.</DT
+><DT
+><A
+HREF="gts-edges.html"
+>Edges</A
+> -- edge object and related functions.</DT
+><DT
+><A
+HREF="gts-triangles.html"
+>Triangles</A
+> -- triangle object and related functions.</DT
+><DT
+><A
+HREF="gts-faces.html"
+>Faces</A
+> -- face object and related functions.</DT
+><DT
+><A
+HREF="gts-surfaces.html"
+>Surfaces</A
+> -- surface object and related functions.</DT
+></DL
+></DD
+><DT
+><A
+HREF="c10545.html"
+>Geometrical data structures</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-kd-trees.html"
+>Kd-Trees</A
+> -- an efficient way of doing point location queries.</DT
+><DT
+><A
+HREF="gts-bounding-boxes-trees.html"
+>Bounding boxes trees</A
+> -- implementation of axis-aligned bounding-box trees.</DT
+></DL
+></DD
+><DT
+><A
+HREF="c12206.html"
+>Surface operations</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-boolean-operations.html"
+>Boolean operations</A
+> -- set operations between surfaces: union, intersection, difference.</DT
+><DT
+><A
+HREF="gts-surface-simplification-and-refinement.html"
+>Surface simplification and refinement</A
+> -- reducing or increasing the number of edges of a triangulated surface.</DT
+><DT
+><A
+HREF="gts-out-of-core-simplification.html"
+>Out-of-core simplification</A
+> -- objects for simplification based on vertex clustering.</DT
+><DT
+><A
+HREF="gts-isosurfaces-from-3d-functions.html"
+>Isosurfaces from 3D functions</A
+> -- computing triangulated isosurfaces of a given function f(x,y,z).</DT
+><DT
+><A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html"
+>Delaunay and constrained Delaunay triangulations</A
+> -- implementation of a dynamic Delaunay triangulation algorithm.</DT
+><DT
+><A
+HREF="gts-differential-geometry-operators.html"
+>Differential geometry operators</A
+> -- </DT
+></DL
+></DD
+><DT
+><A
+HREF="c15264.html"
+>Progressive and Hierarchical surfaces</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-vertex-split.html"
+>Vertex split</A
+> -- object encoding a reversible edge-collapse operation.</DT
+><DT
+><A
+HREF="gts-progressive-surfaces.html"
+>Progressive surfaces</A
+> -- continuous level-of-detail for surfaces.</DT
+><DT
+><A
+HREF="gts-hierarchical-vertex-split.html"
+>Hierarchical vertex split</A
+> -- hierarchical extension of the vertex split.</DT
+><DT
+><A
+HREF="gts-hierarchical-surfaces.html"
+>Hierarchical surfaces</A
+> -- extension of progressive surfaces allowing arbitrary sequences of vertex split or collapse.</DT
+></DL
+></DD
+><DT
+><A
+HREF="c17114.html"
+>Graph and operations on graphs</A
+></DT
+><DD
+><DL
+><DT
+><A
+HREF="gts-graph-class.html"
+>Graph class</A
+> -- </DT
+><DT
+><A
+HREF="gts-weighted-graph.html"
+>Weighted graph</A
+> -- </DT
+><DT
+><A
+HREF="gts-progressive-graph.html"
+>Progressive graph</A
+> -- </DT
+><DT
+><A
+HREF="gts-graph-partitioning.html"
+>Graph partitioning</A
+> -- </DT
+></DL
+></DD
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c4.html"
+><B
+>Basic Macros, functions and data structures >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c10545.html b/doc/html/c10545.html
new file mode 100644
index 0000000..fbb1b15
--- /dev/null
+++ b/doc/html/c10545.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Geometrical data structures</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="Surfaces"
+HREF="gts-surfaces.html"><LINK
+REL="NEXT"
+TITLE="Kd-Trees"
+HREF="gts-kd-trees.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-surfaces.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-kd-trees.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN10545"
+></A
+>Geometrical data structures</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-kd-trees.html"
+>Kd-Trees</A
+> -- an efficient way of doing point location queries.</DT
+><DT
+><A
+HREF="gts-bounding-boxes-trees.html"
+>Bounding boxes trees</A
+> -- implementation of axis-aligned bounding-box trees.</DT
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-surfaces.html"
+><B
+><<< Surfaces</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-kd-trees.html"
+><B
+>Kd-Trees >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c12206.html b/doc/html/c12206.html
new file mode 100644
index 0000000..a34300e
--- /dev/null
+++ b/doc/html/c12206.html
@@ -0,0 +1,180 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Surface operations</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="Bounding boxes trees"
+HREF="gts-bounding-boxes-trees.html"><LINK
+REL="NEXT"
+TITLE="Boolean operations"
+HREF="gts-boolean-operations.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
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+ padding: 4px;
+ margin-left: 3em;
+}
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+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
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+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
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+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-bounding-boxes-trees.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
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+SRC="home.png"
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+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-boolean-operations.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN12206"
+></A
+>Surface operations</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-boolean-operations.html"
+>Boolean operations</A
+> -- set operations between surfaces: union, intersection, difference.</DT
+><DT
+><A
+HREF="gts-surface-simplification-and-refinement.html"
+>Surface simplification and refinement</A
+> -- reducing or increasing the number of edges of a triangulated surface.</DT
+><DT
+><A
+HREF="gts-out-of-core-simplification.html"
+>Out-of-core simplification</A
+> -- objects for simplification based on vertex clustering.</DT
+><DT
+><A
+HREF="gts-isosurfaces-from-3d-functions.html"
+>Isosurfaces from 3D functions</A
+> -- computing triangulated isosurfaces of a given function f(x,y,z).</DT
+><DT
+><A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html"
+>Delaunay and constrained Delaunay triangulations</A
+> -- implementation of a dynamic Delaunay triangulation algorithm.</DT
+><DT
+><A
+HREF="gts-differential-geometry-operators.html"
+>Differential geometry operators</A
+> -- </DT
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-bounding-boxes-trees.html"
+><B
+><<< Bounding boxes trees</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-boolean-operations.html"
+><B
+>Boolean operations >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c15264.html b/doc/html/c15264.html
new file mode 100644
index 0000000..1876bcf
--- /dev/null
+++ b/doc/html/c15264.html
@@ -0,0 +1,170 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Progressive and Hierarchical surfaces</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="Differential geometry operators"
+HREF="gts-differential-geometry-operators.html"><LINK
+REL="NEXT"
+TITLE="Vertex split"
+HREF="gts-vertex-split.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-differential-geometry-operators.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
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+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-vertex-split.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN15264"
+></A
+>Progressive and Hierarchical surfaces</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-vertex-split.html"
+>Vertex split</A
+> -- object encoding a reversible edge-collapse operation.</DT
+><DT
+><A
+HREF="gts-progressive-surfaces.html"
+>Progressive surfaces</A
+> -- continuous level-of-detail for surfaces.</DT
+><DT
+><A
+HREF="gts-hierarchical-vertex-split.html"
+>Hierarchical vertex split</A
+> -- hierarchical extension of the vertex split.</DT
+><DT
+><A
+HREF="gts-hierarchical-surfaces.html"
+>Hierarchical surfaces</A
+> -- extension of progressive surfaces allowing arbitrary sequences of vertex split or collapse.</DT
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-differential-geometry-operators.html"
+><B
+><<< Differential geometry operators</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-vertex-split.html"
+><B
+>Vertex split >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c17114.html b/doc/html/c17114.html
new file mode 100644
index 0000000..9e32eda
--- /dev/null
+++ b/doc/html/c17114.html
@@ -0,0 +1,170 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Graph and operations on graphs</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="Hierarchical surfaces"
+HREF="gts-hierarchical-surfaces.html"><LINK
+REL="NEXT"
+TITLE="Graph class"
+HREF="gts-graph-class.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-hierarchical-surfaces.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-graph-class.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN17114"
+></A
+>Graph and operations on graphs</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-graph-class.html"
+>Graph class</A
+> -- </DT
+><DT
+><A
+HREF="gts-weighted-graph.html"
+>Weighted graph</A
+> -- </DT
+><DT
+><A
+HREF="gts-progressive-graph.html"
+>Progressive graph</A
+> -- </DT
+><DT
+><A
+HREF="gts-graph-partitioning.html"
+>Graph partitioning</A
+> -- </DT
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-hierarchical-surfaces.html"
+><B
+><<< Hierarchical surfaces</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-graph-class.html"
+><B
+>Graph class >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c2915.html b/doc/html/c2915.html
new file mode 100644
index 0000000..18de2db
--- /dev/null
+++ b/doc/html/c2915.html
@@ -0,0 +1,232 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Geometrical Object Hierarchy</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="Miscellaneous macros and functions"
+HREF="gts-miscellaneous-macros-and-functions.html"><LINK
+REL="NEXT"
+TITLE="Object class"
+HREF="gts-object-class.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-miscellaneous-macros-and-functions.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-object-class.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN2915"
+></A
+>Geometrical Object Hierarchy</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-object-class.html"
+>Object class</A
+> -- parent class for all GTS objects.</DT
+><DT
+><A
+HREF="gts-container-classes.html"
+>Container classes</A
+> -- </DT
+><DT
+><A
+HREF="gts-containee-classes.html"
+>Containee classes</A
+> -- </DT
+><DT
+><A
+HREF="gts-points.html"
+>Points</A
+> -- point object and related functions.</DT
+><DT
+><A
+HREF="gts-vertices.html"
+>Vertices</A
+> -- vertex object and related functions.</DT
+><DT
+><A
+HREF="gts-segments.html"
+>Segments</A
+> -- segment object and related functions.</DT
+><DT
+><A
+HREF="gts-edges.html"
+>Edges</A
+> -- edge object and related functions.</DT
+><DT
+><A
+HREF="gts-triangles.html"
+>Triangles</A
+> -- triangle object and related functions.</DT
+><DT
+><A
+HREF="gts-faces.html"
+>Faces</A
+> -- face object and related functions.</DT
+><DT
+><A
+HREF="gts-surfaces.html"
+>Surfaces</A
+> -- surface object and related functions.</DT
+></DL
+></DIV
+><P
+> GTS uses a simple object system implemented in C which allows all
+ the basic paradigms of object-oriented programming: inheritance of
+ class members and virtual functions overloading in particular.
+ </P
+><P
+> The class hierarchy is implemented via a hierarchy of nested C
+ structs and type casting. In order to avoid "wild" type casts
+ between objects belonging to incompatible classes, type casting is
+ done through macros which check if the conversion is valid. This
+ type checking is however relatively expensive and can be disabled
+ on production code by omitting the GTS_CHECK_CASTS define at
+ compile time.
+ </P
+><P
+> The basic geometrical objects of GTS do not have any support for
+ attributes such as color, texture coordinates, material properties
+ etc... which may be of interest when using GTS for graphical
+ applications. This choice was made on purpose in order to keep GTS
+ as general as possible. Using object inheritance it should however
+ be easy to extend the base classes to fit your personal needs.
+ </P
+><P
+> When destroying geometrical objects you must keep in mind their
+ geometrical relationships. Destroying a vertex also destroys all
+ the edges using this particular vertex, destroying an edge
+ destroys the triangles. Vertices, edges or faces not used by any
+ segment, triangle or surface respectively are considered to be
+ "floating" objects. When initially created all vertices, edges or
+ faces are floating. Destroying a segment, triangle or surface will
+ cause the destruction of any new floating vertex, edge or face.
+ </P
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-miscellaneous-macros-and-functions.html"
+><B
+><<< Miscellaneous macros and functions</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-object-class.html"
+><B
+>Object class >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/c4.html b/doc/html/c4.html
new file mode 100644
index 0000000..4218524
--- /dev/null
+++ b/doc/html/c4.html
@@ -0,0 +1,180 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Basic Macros, functions and data structures</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="PREVIOUS"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="NEXT"
+TITLE="Binary heaps"
+HREF="gts-binary-heaps.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="CHAPTER"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="book1.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-binary-heaps.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><DIV
+CLASS="CHAPTER"
+><H1
+><A
+NAME="AEN4"
+></A
+>Basic Macros, functions and data structures</H1
+><DIV
+CLASS="TOC"
+><DL
+><DT
+><B
+>Table of Contents</B
+></DT
+><DT
+><A
+HREF="gts-binary-heaps.html"
+>Binary heaps</A
+> -- efficient data structure for priority heaps.</DT
+><DT
+><A
+HREF="gts-extended-binary-heaps.html"
+>Extended binary heaps</A
+> -- efficient data structure for priority heaps allowing removal of elements.</DT
+><DT
+><A
+HREF="gts-first-in-first-out-heaps.html"
+>First In First Out heaps</A
+> -- </DT
+><DT
+><A
+HREF="gts-vectors-and-matrices.html"
+>Vectors and matrices</A
+> -- simple operations on vectors and matrices.</DT
+><DT
+><A
+HREF="gts-simple-statistics.html"
+>Simple statistics</A
+> -- a basic structure for computing min, max, average and variance.</DT
+><DT
+><A
+HREF="gts-miscellaneous-macros-and-functions.html"
+>Miscellaneous macros and functions</A
+> -- Various utilities.</DT
+></DL
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="book1.html"
+><B
+><<< GTS Library Reference Manual</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-binary-heaps.html"
+><B
+>Binary heaps >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-binary-heaps.html b/doc/html/gts-binary-heaps.html
new file mode 100644
index 0000000..463e39f
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+><TD
+><A
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+><H1
+><A
+NAME="GTS-BINARY-HEAPS"
+></A
+>Binary heaps</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN11"
+></A
+><H2
+>Name</H2
+>Binary heaps -- efficient data structure for priority heaps.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN14"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+>;
+
+<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+>* <A
+HREF="gts-binary-heaps.html#GTS-HEAP-NEW"
+>gts_heap_new</A
+> (<GTKDOCLINK
+HREF="GCOMPAREFUNC"
+>GCompareFunc</GTKDOCLINK
+> compare_func);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-INSERT"
+>gts_heap_insert</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-REMOVE-TOP"
+>gts_heap_remove_top</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-TOP"
+>gts_heap_top</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-FREEZE"
+>gts_heap_freeze</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-THAW"
+>gts_heap_thaw</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-FOREACH"
+>gts_heap_foreach</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GFUNC"
+>GFunc</GTKDOCLINK
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> user_data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-SIZE"
+>gts_heap_size</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-binary-heaps.html#GTS-HEAP-DESTROY"
+>gts_heap_destroy</A
+> (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN48"
+></A
+><H2
+>Description</H2
+><P
+>The basic operations <A
+HREF="gts-binary-heaps.html#GTS-HEAP-INSERT"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_insert()</CODE
+></A
+> and <A
+HREF="gts-binary-heaps.html#GTS-HEAP-REMOVE-TOP"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_remove_top()</CODE
+></A
+> are performed in O(log n) time. Calling <A
+HREF="gts-binary-heaps.html#GTS-HEAP-FREEZE"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_freeze()</CODE
+></A
+>, inserting elements using <A
+HREF="gts-binary-heaps.html#GTS-HEAP-INSERT"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_insert()</CODE
+></A
+> and calling <A
+HREF="gts-binary-heaps.html#GTS-HEAP-THAW"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_thaw()</CODE
+></A
+> allows to build the binary heap in O(n) time.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN61"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN63"
+></A
+><H3
+><A
+NAME="GTSHEAP"
+></A
+>GtsHeap</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsHeap GtsHeap;</PRE
+><P
+>An opaque data structure describing a binary heap.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN70"
+></A
+><H3
+><A
+NAME="GTS-HEAP-NEW"
+></A
+>gts_heap_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+>* gts_heap_new (<GTKDOCLINK
+HREF="GCOMPAREFUNC"
+>GCompareFunc</GTKDOCLINK
+> compare_func);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN81"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>compare_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a GCompareFunc.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN86"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+> using <CODE
+CLASS="PARAMETER"
+>compare_func</CODE
+> as a sorting function.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN94"
+></A
+><H3
+><A
+NAME="GTS-HEAP-INSERT"
+></A
+>gts_heap_insert ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_heap_insert (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);</PRE
+><P
+>Inserts a new element <CODE
+CLASS="PARAMETER"
+>p</CODE
+> in the heap.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN107"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN114"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to add to the heap.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN119"
+></A
+><H3
+><A
+NAME="GTS-HEAP-REMOVE-TOP"
+></A
+>gts_heap_remove_top ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_heap_remove_top (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+>Removes the element at the top of the heap.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN130"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN137"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the element at the top of the heap.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN142"
+></A
+><H3
+><A
+NAME="GTS-HEAP-TOP"
+></A
+>gts_heap_top ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_heap_top (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN153"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN160"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the element at the top of the heap.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN165"
+></A
+><H3
+><A
+NAME="GTS-HEAP-FREEZE"
+></A
+>gts_heap_freeze ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_heap_freeze (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+>Freezes the heap. Any subsequent operation will not preserve the heap
+property. Used in conjunction with <A
+HREF="gts-binary-heaps.html#GTS-HEAP-INSERT"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_insert()</CODE
+></A
+> and <A
+HREF="gts-binary-heaps.html#GTS-HEAP-THAW"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_thaw()</CODE
+></A
+>
+to create a heap in O(n) time.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN180"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN187"
+></A
+><H3
+><A
+NAME="GTS-HEAP-THAW"
+></A
+>gts_heap_thaw ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_heap_thaw (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+>If <CODE
+CLASS="PARAMETER"
+>heap</CODE
+> has been frozen previously using <A
+HREF="gts-binary-heaps.html#GTS-HEAP-FREEZE"
+><CODE
+CLASS="FUNCTION"
+>gts_heap_freeze()</CODE
+></A
+>, reorder it
+in O(n) time and unfreeze it.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN201"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN208"
+></A
+><H3
+><A
+NAME="GTS-HEAP-FOREACH"
+></A
+>gts_heap_foreach ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_heap_foreach (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GFUNC"
+>GFunc</GTKDOCLINK
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> user_data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN221"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN228"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call for each element in the heap.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN233"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>user_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> to pass to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN239"
+></A
+><H3
+><A
+NAME="GTS-HEAP-SIZE"
+></A
+>gts_heap_size ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_heap_size (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN250"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN257"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of items in <CODE
+CLASS="PARAMETER"
+>heap</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN263"
+></A
+><H3
+><A
+NAME="GTS-HEAP-DESTROY"
+></A
+>gts_heap_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_heap_destroy (<A
+HREF="gts-binary-heaps.html#GTSHEAP"
+>GtsHeap</A
+> *heap);</PRE
+><P
+>Free all the memory allocated for <CODE
+CLASS="PARAMETER"
+>heap</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN275"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c4.html"
+><B
+><<< Basic Macros, functions and data structures</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-extended-binary-heaps.html"
+><B
+>Extended binary heaps >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-boolean-operations.html b/doc/html/gts-boolean-operations.html
new file mode 100644
index 0000000..56226a3
--- /dev/null
+++ b/doc/html/gts-boolean-operations.html
@@ -0,0 +1,1631 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Boolean operations</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
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+TITLE="Surface operations"
+HREF="c12206.html"><LINK
+REL="PREVIOUS"
+TITLE="Surface operations"
+HREF="c12206.html"><LINK
+REL="NEXT"
+TITLE="Surface simplification and refinement"
+HREF="gts-surface-simplification-and-refinement.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="c12206.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c12206.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
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+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-surface-simplification-and-refinement.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-BOOLEAN-OPERATIONS"
+></A
+>Boolean operations</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN12213"
+></A
+><H2
+>Name</H2
+>Boolean operations -- set operations between surfaces: union, intersection, difference.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN12216"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER-CLASS:CAPS"
+>GTS_SURFACE_INTER_CLASS</A
+> (klass)
+#define <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER:CAPS"
+>GTS_SURFACE_INTER</A
+> (obj)
+#define <A
+HREF="gts-boolean-operations.html#GTS-IS-SURFACE-INTER:CAPS"
+>GTS_IS_SURFACE_INTER</A
+> (obj)
+ <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+>GtsSurfaceInterClass</A
+>;
+ <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+>;
+
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTERSECTION"
+>gts_surface_intersection</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree2);
+<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+>GtsSurfaceInterClass</A
+>* <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER-CLASS"
+>gts_surface_inter_class</A
+>
+ (void);
+<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+>* <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER-NEW"
+>gts_surface_inter_new</A
+> (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+>GtsSurfaceInterClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree2,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open1,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open2);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER-CHECK"
+>gts_surface_inter_check</A
+> (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+> *si,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> *closed);
+enum <A
+HREF="gts-boolean-operations.html#GTSBOOLEANOPERATION"
+>GtsBooleanOperation</A
+>;
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-INTER-BOOLEAN"
+>gts_surface_inter_boolean</A
+> (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+> *si,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-boolean-operations.html#GTSBOOLEANOPERATION"
+>GtsBooleanOperation</A
+> op);
+<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* <A
+HREF="gts-boolean-operations.html#GTS-SURFACE-IS-SELF-INTERSECTING"
+>gts_surface_is_self_intersecting</A
+>
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN12254"
+></A
+><H2
+>Description</H2
+><P
+>The three-dimensional curve intersection of two surfaces is described by a <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+> object. This object contains additional information which allows to compute all the set operations between the two surfaces.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN12259"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12261"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER-CLASS:CAPS"
+></A
+>GTS_SURFACE_INTER_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SURFACE_INTER_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInterClass</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12273"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a descendant of <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12280"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER:CAPS"
+></A
+>GTS_SURFACE_INTER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SURFACE_INTER(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12292"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a descendant of <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12299"
+></A
+><H3
+><A
+NAME="GTS-IS-SURFACE-INTER:CAPS"
+></A
+>GTS_IS_SURFACE_INTER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SURFACE_INTER(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12313"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12320"
+></A
+><H3
+><A
+NAME="GTSSURFACEINTERCLASS"
+></A
+>GtsSurfaceInterClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsSurfaceInterClass;</PRE
+><P
+>The surface intersection class.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12327"
+></A
+><H3
+><A
+NAME="GTSSURFACEINTER"
+></A
+>GtsSurfaceInter</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsSurface * s1;
+ GtsSurface * s2;
+ GSList * edges;
+} GtsSurfaceInter;</PRE
+><P
+>The surface intersection object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12335"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12341"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>s1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Local triangulation of the intersecting faces of the first surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12347"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>s2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Local triangulation of the intersecting faces of the second surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12353"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>edges</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>List of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> defining the 3D curve intersection of the two surfaces.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12361"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTERSECTION"
+></A
+>gts_surface_intersection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_surface_intersection (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12375"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12382"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12389"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>faces_tree1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree (see <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_new()</CODE
+></A
+>) for
+the faces of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12397"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>faces_tree2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree for the faces of <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12403"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> defining the curve intersection of the
+two surfaces.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12410"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER-CLASS"
+></A
+>gts_surface_inter_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+>GtsSurfaceInterClass</A
+>* gts_surface_inter_class
+ (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12420"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12427"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER-NEW"
+></A
+>gts_surface_inter_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+>* gts_surface_inter_new (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+>GtsSurfaceInterClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *faces_tree2,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open1,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open2);</PRE
+><P
+>When triangulating the cut faces, the new faces inherit the
+attributes of these original faces through their <GTKDOCLINK
+HREF="ATTRIBUTES"
+><CODE
+CLASS="FUNCTION"
+>attributes()</CODE
+></GTKDOCLINK
+>
+method.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12446"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12453"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12460"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12467"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>faces_tree1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree (see <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_new()</CODE
+></A
+>) for
+the faces of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12475"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>faces_tree2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree for the faces of <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12481"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>is_open1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> whether <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> is an "open" surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12487"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>is_open2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> whether <CODE
+CLASS="PARAMETER"
+>s2</CODE
+> is an "open" surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12493"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+> describing the intersection of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>
+and <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12502"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER-CHECK"
+></A
+>gts_surface_inter_check ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_surface_inter_check (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+> *si,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> *closed);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12514"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>si</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12521"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>closed</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> is set to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>si</CODE
+>->edges is a closed curve, <TT
+CLASS="LITERAL"
+>FALSE</TT
+>
+otherwise.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12529"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the curve described by <CODE
+CLASS="PARAMETER"
+>si</CODE
+> is an orientable
+manifold, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12537"
+></A
+><H3
+><A
+NAME="GTSBOOLEANOPERATION"
+></A
+>enum GtsBooleanOperation</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef enum { GTS_1_OUT_2,
+ GTS_1_IN_2,
+ GTS_2_OUT_1,
+ GTS_2_IN_1 } GtsBooleanOperation;</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12546"><SPAN
+STYLE="white-space: nowrap"
+><TT
+CLASS="LITERAL"
+>GTS_1_OUT_2</TT
+></SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> identifies the part of the first surface which lies
+outside the second surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12551"><SPAN
+STYLE="white-space: nowrap"
+><TT
+CLASS="LITERAL"
+>GTS_1_IN_2</TT
+></SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> identifies the part of the first surface which lies
+inside the second surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12556"><SPAN
+STYLE="white-space: nowrap"
+><TT
+CLASS="LITERAL"
+>GTS_2_OUT_1</TT
+></SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> identifies the part of the second surface which lies
+outside the first surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12561"><SPAN
+STYLE="white-space: nowrap"
+><TT
+CLASS="LITERAL"
+>GTS_2_IN_1</TT
+></SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> identifies the part of the second surface which lies
+inside the first surface.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12566"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-INTER-BOOLEAN"
+></A
+>gts_surface_inter_boolean ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_inter_boolean (<A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+>GtsSurfaceInter</A
+> *si,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-boolean-operations.html#GTSBOOLEANOPERATION"
+>GtsBooleanOperation</A
+> op);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> the part of the surface described by <CODE
+CLASS="PARAMETER"
+>si</CODE
+> and <CODE
+CLASS="PARAMETER"
+>op</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12582"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>si</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-boolean-operations.html#GTSSURFACEINTER"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceInter</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12589"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12596"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>op</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-boolean-operations.html#GTSBOOLEANOPERATION"
+><SPAN
+CLASS="TYPE"
+>GtsBooleanOperation</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12603"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-IS-SELF-INTERSECTING"
+></A
+>gts_surface_is_self_intersecting ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* gts_surface_is_self_intersecting
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12614"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12621"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> containing the faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> which are
+self-intersecting or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if no faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> are self-intersecting.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c12206.html"
+><B
+><<< Surface operations</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-surface-simplification-and-refinement.html"
+><B
+>Surface simplification and refinement >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-bounding-boxes-trees.html b/doc/html/gts-bounding-boxes-trees.html
new file mode 100644
index 0000000..1823d00
--- /dev/null
+++ b/doc/html/gts-bounding-boxes-trees.html
@@ -0,0 +1,5621 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Bounding boxes trees</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical data structures"
+HREF="c10545.html"><LINK
+REL="PREVIOUS"
+TITLE="Kd-Trees"
+HREF="gts-kd-trees.html"><LINK
+REL="NEXT"
+TITLE="Surface operations"
+HREF="c12206.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-kd-trees.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c10545.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="c12206.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-BOUNDING-BOXES-TREES"
+></A
+>Bounding boxes trees</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN10663"
+></A
+><H2
+>Name</H2
+>Bounding boxes trees -- implementation of axis-aligned bounding-box trees.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN10666"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-CLASS:CAPS"
+>GTS_BBOX_CLASS</A
+> (klass)
+#define <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX:CAPS"
+>GTS_BBOX</A
+> (obj)
+#define <A
+HREF="gts-bounding-boxes-trees.html#GTS-IS-BBOX:CAPS"
+>GTS_IS_BBOX</A
+> (obj)
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+>;
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>;
+
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-CLASS"
+>gts_bbox_class</A
+> (void);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-NEW"
+>gts_bbox_new</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-SET"
+>gts_bbox_set</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z2);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-SEGMENT"
+>gts_bbox_segment</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-TRIANGLE"
+>gts_bbox_triangle</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-SURFACE"
+>gts_bbox_surface</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-POINTS"
+>gts_bbox_points</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *points);
+<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-BBOXES"
+>gts_bbox_bboxes</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *bboxes);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-DRAW"
+>gts_bbox_draw</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+#define <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-POINT-IS-INSIDE"
+>gts_bbox_point_is_inside</A
+> (bbox, p)
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOXES-ARE-OVERLAPPING"
+>gts_bboxes_are_overlapping</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb1,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb2);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-DIAGONAL2"
+>gts_bbox_diagonal2</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-POINT-DISTANCE2"
+>gts_bbox_point_distance2</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *min,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *max);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-IS-STABBED"
+>gts_bbox_is_stabbed</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-OVERLAPS-TRIANGLE"
+>gts_bbox_overlaps_triangle</A
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+>*GtsBBTreeTraverseFunc</A
+>) (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb1,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb2,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-NEW"
+>gts_bb_tree_new</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *bboxes);
+<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE"
+>gts_bb_tree_surface</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-OVERLAP"
+>gts_bb_tree_overlap</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-IS-OVERLAPPING"
+>gts_bb_tree_is_overlapping</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRAVERSE-OVERLAPPING"
+>gts_bb_tree_traverse_overlapping</A
+>
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree2,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+>GtsBBTreeTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-DRAW"
+>gts_bb_tree_draw</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> depth,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-DESTROY"
+>gts_bb_tree_destroy</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> free_leaves);
+
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>*GtsBBoxDistFunc</A
+>) (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded);
+<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLOSESTFUNC"
+>*GtsBBoxClosestFunc</A
+>) (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-DISTANCE"
+>gts_bb_tree_point_distance</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> **bbox);
+<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-CLOSEST"
+>gts_bb_tree_point_closest</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLOSESTFUNC"
+>GtsBBoxClosestFunc</A
+> closest,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *distance);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SEGMENT-DISTANCE"
+>gts_bb_tree_segment_distance</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRIANGLE-DISTANCE"
+>gts_bb_tree_triangle_distance</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-CLOSEST-BBOXES"
+>gts_bb_tree_point_closest_bboxes</A
+>
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE-BOUNDARY-DISTANCE"
+>gts_bb_tree_surface_boundary_distance</A
+>
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE-DISTANCE"
+>gts_bb_tree_surface_distance</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);
+
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-STABBED"
+>gts_bb_tree_stabbed</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN10832"
+></A
+><H2
+>Description</H2
+><P
+>Axis-aligned bounding box trees can be used for intersection/collision detection using <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRAVERSE-OVERLAPPING"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_traverse_overlapping()</CODE
+></A
+>, or to compute the minimum distance between an object and a collection of others using <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_point_distance()</CODE
+></A
+>, <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SEGMENT-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_segment_distance()</CODE
+></A
+>, <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRIANGLE-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_triangle_distance()</CODE
+></A
+> or <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_surface_distance()</CODE
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN10845"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10847"
+></A
+><H3
+><A
+NAME="GTS-BBOX-CLASS:CAPS"
+></A
+>GTS_BBOX_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_BBOX_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10859"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a descendant of <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10866"
+></A
+><H3
+><A
+NAME="GTS-BBOX:CAPS"
+></A
+>GTS_BBOX()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_BBOX(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10878"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10885"
+></A
+><H3
+><A
+NAME="GTS-IS-BBOX:CAPS"
+></A
+>GTS_IS_BBOX()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_BBOX(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10899"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10906"
+></A
+><H3
+><A
+NAME="GTSBBOXCLASS"
+></A
+>GtsBBoxClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsBBoxClass;</PRE
+><P
+>The bounding box class derived from <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10915"
+></A
+><H3
+><A
+NAME="GTSBBOX"
+></A
+>GtsBBox</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+ gpointer bounded;
+ gdouble x1, y1, z1;
+ gdouble x2, y2, z2;
+} GtsBBox;</PRE
+><P
+>The bounding box structure.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10923"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10929"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>bounded</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Bounded object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10935"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>x1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>x coordinate of the lower-left front corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10941"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>y1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>y coordinate of the lower-left front corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10947"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>z1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>z coordinate of the lower-left front corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10953"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>x2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>x coordinate of the upper-right back corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10959"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>y2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>y coordinate of the upper-right back corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10965"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>z2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>z coordinate of the upper-right back corner.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10971"
+></A
+><H3
+><A
+NAME="GTS-BBOX-CLASS"
+></A
+>gts_bbox_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+>* gts_bbox_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10981"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10988"
+></A
+><H3
+><A
+NAME="GTS-BBOX-NEW"
+></A
+>gts_bbox_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_new (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11006"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11013"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the object to be bounded.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11018"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> x-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11023"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> y-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11028"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> z-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11033"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> x-coordinate of the upper right corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11038"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> y-coordinate of the upper right corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11043"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> z-coordinate of the upper right corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11048"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11055"
+></A
+><H3
+><A
+NAME="GTS-BBOX-SET"
+></A
+>gts_bbox_set ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bbox_set (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z2);</PRE
+><P
+>Sets fields of <CODE
+CLASS="PARAMETER"
+>bbox</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11074"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11081"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the object to be bounded.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11086"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> x-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11091"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> y-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11096"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> z-coordinate of the lower left corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11101"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> x-coordinate of the upper right corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11106"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> y-coordinate of the upper right corner.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11111"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> z-coordinate of the upper right corner.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11116"
+></A
+><H3
+><A
+NAME="GTS-BBOX-SEGMENT"
+></A
+>gts_bbox_segment ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_segment (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11128"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11135"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11142"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11150"
+></A
+><H3
+><A
+NAME="GTS-BBOX-TRIANGLE"
+></A
+>gts_bbox_triangle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_triangle (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11162"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11169"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11176"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11184"
+></A
+><H3
+><A
+NAME="GTS-BBOX-SURFACE"
+></A
+>gts_bbox_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_surface (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11196"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11203"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11210"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11218"
+></A
+><H3
+><A
+NAME="GTS-BBOX-POINTS"
+></A
+>gts_bbox_points ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_points (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *points);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11230"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11237"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>points</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11244"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of <CODE
+CLASS="PARAMETER"
+>points</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11252"
+></A
+><H3
+><A
+NAME="GTS-BBOX-BBOXES"
+></A
+>gts_bbox_bboxes ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+>* gts_bbox_bboxes (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+>GtsBBoxClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *bboxes);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11264"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11271"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bboxes</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11278"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of all the bounding boxes in
+<CODE
+CLASS="PARAMETER"
+>bboxes</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11286"
+></A
+><H3
+><A
+NAME="GTS-BBOX-DRAW"
+></A
+>gts_bbox_draw ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bbox_draw (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> an OOGL (Geomview) description of <CODE
+CLASS="PARAMETER"
+>bb</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11300"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11307"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11312"
+></A
+><H3
+><A
+NAME="GTS-BBOX-POINT-IS-INSIDE"
+></A
+>gts_bbox_point_is_inside()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_bbox_point_is_inside(bbox, p)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside (or on the boundary) of <CODE
+CLASS="PARAMETER"
+>bbox</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11325"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11332"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11339"
+></A
+><H3
+><A
+NAME="GTS-BBOXES-ARE-OVERLAPPING"
+></A
+>gts_bboxes_are_overlapping ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_bboxes_are_overlapping (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb1,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11351"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11358"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11365"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the bounding boxes <CODE
+CLASS="PARAMETER"
+>bb1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>bb2</CODE
+> are overlapping
+(including just touching), <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11374"
+></A
+><H3
+><A
+NAME="GTS-BBOX-DIAGONAL2"
+></A
+>gts_bbox_diagonal2 ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_bbox_diagonal2 (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11385"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11392"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the squared length of the diagonal of <CODE
+CLASS="PARAMETER"
+>bb</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11398"
+></A
+><H3
+><A
+NAME="GTS-BBOX-POINT-DISTANCE2"
+></A
+>gts_bbox_point_distance2 ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bbox_point_distance2 (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *min,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *max);</PRE
+><P
+>Sets <CODE
+CLASS="PARAMETER"
+>min</CODE
+> and <CODE
+CLASS="PARAMETER"
+>max</CODE
+> to lower and upper bounds for the square of the
+Euclidean distance between the object contained in <CODE
+CLASS="PARAMETER"
+>bb</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p</CODE
+>. For these
+bounds to make any sense the bounding box must be "tight" i.e. each of the
+6 faces of the box must at least be touched by one point of the bounded
+object.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11416"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11423"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11430"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>min</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a gdouble.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11435"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>max</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a gdouble.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11440"
+></A
+><H3
+><A
+NAME="GTS-BBOX-IS-STABBED"
+></A
+>gts_bbox_is_stabbed ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_bbox_is_stabbed (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11452"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11459"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11466"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the ray starting at <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and ending at (+infty,
+<CODE
+CLASS="PARAMETER"
+>p</CODE
+>->y, <CODE
+CLASS="PARAMETER"
+>p</CODE
+>->z) intersects with <CODE
+CLASS="PARAMETER"
+>bb</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11477"
+></A
+><H3
+><A
+NAME="GTS-BBOX-OVERLAPS-TRIANGLE"
+></A
+>gts_bbox_overlaps_triangle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_bbox_overlaps_triangle (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>This is a wrapper around the fast overlap test of Tomas
+Akenine-Moller (http://www.cs.lth.se/home/Tomas_Akenine_Moller/).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11489"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11496"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11503"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>bb</CODE
+> overlaps with <CODE
+CLASS="PARAMETER"
+>t</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11512"
+></A
+><H3
+><A
+NAME="GTSBBTREETRAVERSEFUNC"
+></A
+>GtsBBTreeTraverseFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsBBTreeTraverseFunc) (<A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb1,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bb2,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>User function called for each pair of overlapping bounding
+boxes. See <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRAVERSE-OVERLAPPING"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_traverse_overlapping()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11527"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11534"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bb2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11541"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data passed to the function.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11546"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-NEW"
+></A
+>gts_bb_tree_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* gts_bb_tree_new (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *bboxes);</PRE
+><P
+>Builds a new hierarchy of bounding boxes for <CODE
+CLASS="PARAMETER"
+>bboxes</CODE
+>. At each
+level, the GNode->data field contains a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+> bounding box of
+all the children. The tree is binary and is built by repeatedly
+cutting in two approximately equal halves the bounding boxes at
+each level until a leaf node (i.e. a bounding box given in <CODE
+CLASS="PARAMETER"
+>bboxes</CODE
+>)
+is reached. In order to minimize the depth of the tree, the cutting
+direction is always chosen as perpendicular to the longest
+dimension of the bounding box.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11561"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bboxes</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11568"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new hierarchy of bounding boxes. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11573"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-SURFACE"
+></A
+>gts_bb_tree_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* gts_bb_tree_surface (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11584"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11591"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new hierarchy of bounding boxes bounding the faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11597"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-OVERLAP"
+></A
+>gts_bb_tree_overlap ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_bb_tree_overlap (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11609"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11614"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11621"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of bounding boxes, leaves of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> which overlap <CODE
+CLASS="PARAMETER"
+>bbox</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11628"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-IS-OVERLAPPING"
+></A
+>gts_bb_tree_is_overlapping ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_bb_tree_is_overlapping (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11640"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11645"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11652"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if any leaf of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> overlaps <CODE
+CLASS="PARAMETER"
+>bbox</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11661"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-TRAVERSE-OVERLAPPING"
+></A
+>gts_bb_tree_traverse_overlapping ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_traverse_overlapping
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree1,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree2,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+>GtsBBTreeTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each overlapping pair of leaves of <CODE
+CLASS="PARAMETER"
+>tree1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>tree2</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11678"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11683"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11688"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBTreeTraverseFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11695"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11701"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-DRAW"
+></A
+>gts_bb_tree_draw ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_draw (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> depth,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Write in <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> an OOGL (Geomview) description of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> for the
+depth specified by <CODE
+CLASS="PARAMETER"
+>depth</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11717"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11722"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>depth</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a specified depth.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11727"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11732"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-DESTROY"
+></A
+>gts_bb_tree_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_destroy (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> free_leaves);</PRE
+><P
+>Destroys all the bounding boxes created by <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> and destroys the
+tree itself. If <CODE
+CLASS="PARAMETER"
+>free_leaves</CODE
+> is set to <TT
+CLASS="LITERAL"
+>TRUE</TT
+>, destroys boxes given
+by the user when creating the tree (i.e. leaves of the tree).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11747"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11752"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>free_leaves</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if <TT
+CLASS="LITERAL"
+>TRUE</TT
+> the bounding boxes given by the user are freed.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11758"
+></A
+><H3
+><A
+NAME="GTSBBOXDISTFUNC"
+></A
+>GtsBBoxDistFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> (*GtsBBoxDistFunc) (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded);</PRE
+><P
+>User function returning the (minimum) distance between the object
+defined by <CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> and point <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11772"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11779"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> an object bounded by a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11786"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and <CODE
+CLASS="PARAMETER"
+>bounded</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11793"
+></A
+><H3
+><A
+NAME="GTSBBOXCLOSESTFUNC"
+></A
+>GtsBBoxClosestFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* (*GtsBBoxClosestFunc) (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> bounded);</PRE
+><P
+>User function returning a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+> belonging to the object defined
+by <CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> and closest to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11809"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11816"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bounded</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> an object bounded by a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11823"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11830"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-POINT-DISTANCE"
+></A
+>gts_bb_tree_point_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_bb_tree_point_distance (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> **bbox);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11844"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11849"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11856"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxDistFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11863"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if not <TT
+CLASS="LITERAL"
+>NULL</TT
+> is set to the bounding box containing the closest
+object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11869"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the distance as evaluated by <CODE
+CLASS="PARAMETER"
+>distance</CODE
+> between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and the closest
+object in <CODE
+CLASS="PARAMETER"
+>tree</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11877"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-POINT-CLOSEST"
+></A
+>gts_bb_tree_point_closest ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* gts_bb_tree_point_closest (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLOSESTFUNC"
+>GtsBBoxClosestFunc</A
+> closest,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *distance);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11891"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11896"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11903"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>closest</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXCLOSESTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxClosestFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11910"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if not <TT
+CLASS="LITERAL"
+>NULL</TT
+> is set to the distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and the
+new <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11919"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>, closest point to <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and belonging to an object of
+<CODE
+CLASS="PARAMETER"
+>tree</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11928"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-SEGMENT-DISTANCE"
+></A
+>gts_bb_tree_segment_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_segment_distance (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);</PRE
+><P
+>Given a segment <CODE
+CLASS="PARAMETER"
+>s</CODE
+>, points are sampled regularly on its length
+using <CODE
+CLASS="PARAMETER"
+>delta</CODE
+> as increment. The distance from each of these points
+to the closest object of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> is computed using <CODE
+CLASS="PARAMETER"
+>distance</CODE
+> and the
+<A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_point_distance()</CODE
+></A
+> function. The fields of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> are
+filled with the number of points sampled, the minimum, average and
+maximum value and the standard deviation.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11950"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11955"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11962"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxDistFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11969"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> spatial scale of the sampling to be used.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN11974"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+> to be filled with the results.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN11981"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-TRIANGLE-DISTANCE"
+></A
+>gts_bb_tree_triangle_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_triangle_distance (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);</PRE
+><P
+>Given a triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+>, points are sampled regularly on its surface
+using <CODE
+CLASS="PARAMETER"
+>delta</CODE
+> as increment. The distance from each of these points
+to the closest object of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> is computed using <CODE
+CLASS="PARAMETER"
+>distance</CODE
+> and the
+<A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-POINT-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_point_distance()</CODE
+></A
+> function. The fields of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> are
+filled with the number of points sampled, the minimum, average and
+maximum value and the standard deviation.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12003"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12008"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12015"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxDistFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12022"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> spatial scale of the sampling to be used.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12027"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+> to be filled with the results.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12034"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-POINT-CLOSEST-BBOXES"
+></A
+>gts_bb_tree_point_closest_bboxes ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_bb_tree_point_closest_bboxes
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12046"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12051"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12058"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>. One of the bounding boxes is assured to contain
+the object of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> closest to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12067"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-SURFACE-BOUNDARY-DISTANCE"
+></A
+>gts_bb_tree_surface_boundary_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_surface_boundary_distance
+ (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);</PRE
+><P
+>Calls <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SEGMENT-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_segment_distance()</CODE
+></A
+> for each edge boundary of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.
+The fields of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> are filled with the minimum, maximum and
+average distance. The average distance is defined as the sum of the
+average distances for each boundary edge weighthed by their length
+and divided by the total length of the boundaries. The standard
+deviation is defined accordingly. The <CODE
+CLASS="PARAMETER"
+>n</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> is filled
+with the number of sampled points used.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12088"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12093"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12100"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxDistFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12107"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a sampling increment defined as the percentage of the diagonal
+of the root bounding box of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12113"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+> to be filled with the results.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12120"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-SURFACE-DISTANCE"
+></A
+>gts_bb_tree_surface_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_bb_tree_surface_distance (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+>GtsBBoxDistFunc</A
+> distance,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *range);</PRE
+><P
+>Calls <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-TRIANGLE-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_triangle_distance()</CODE
+></A
+> for each face of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. The
+fields of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> are filled with the minimum, maximum and average
+distance. The average distance is defined as the sum of the average
+distances for each triangle weighthed by their area and divided by
+the total area of the surface. The standard deviation is defined
+accordingly. The <CODE
+CLASS="PARAMETER"
+>n</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>range</CODE
+> is filled with the number of
+sampled points used.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12141"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12146"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12153"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>distance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOXDISTFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBoxDistFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12160"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a sampling increment defined as the percentage of the diagonal
+of the root bounding box of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12166"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+> to be filled with the results.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12173"
+></A
+><H3
+><A
+NAME="GTS-BB-TREE-STABBED"
+></A
+>gts_bb_tree_stabbed ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_bb_tree_stabbed (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12185"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12190"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12197"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of bounding boxes, leaves of <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> which are
+stabbed by the ray defined by <CODE
+CLASS="PARAMETER"
+>p</CODE
+> (see <A
+HREF="gts-bounding-boxes-trees.html#GTS-BBOX-IS-STABBED"
+><CODE
+CLASS="FUNCTION"
+>gts_bbox_is_stabbed()</CODE
+></A
+>).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-kd-trees.html"
+><B
+><<< Kd-Trees</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c12206.html"
+><B
+>Surface operations >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-containee-classes.html b/doc/html/gts-containee-classes.html
new file mode 100644
index 0000000..eeeea6c
--- /dev/null
+++ b/doc/html/gts-containee-classes.html
@@ -0,0 +1,1075 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Containee classes</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Container classes"
+HREF="gts-container-classes.html"><LINK
+REL="NEXT"
+TITLE="Points"
+HREF="gts-points.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-container-classes.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-points.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-CONTAINEE-CLASSES"
+></A
+>Containee classes</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN4086"
+></A
+><H2
+>Name</H2
+>Containee classes -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN4089"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE-CLASS:CAPS"
+>GTS_CONTAINEE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE:CAPS"
+>GTS_CONTAINEE</A
+> (obj)
+#define <A
+HREF="gts-containee-classes.html#GTS-IS-CONTAINEE:CAPS"
+>GTS_IS_CONTAINEE</A
+> (obj)
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEECLASS"
+>GtsContaineeClass</A
+>;
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+>;
+
+<A
+HREF="gts-containee-classes.html#GTSCONTAINEECLASS"
+>GtsContaineeClass</A
+>* <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE-CLASS"
+>gts_containee_class</A
+> (void);
+<A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+>* <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE-NEW"
+>gts_containee_new</A
+> (<A
+HREF="gts-containee-classes.html#GTSCONTAINEECLASS"
+>GtsContaineeClass</A
+> *klass);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE-IS-CONTAINED"
+>gts_containee_is_contained</A
+> (<A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item,
+ <A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-containee-classes.html#GTS-CONTAINEE-REPLACE"
+>gts_containee_replace</A
+> (<A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *with);
+
+#define <A
+HREF="gts-containee-classes.html#GTS-SLIST-CONTAINEE-CLASS:CAPS"
+>GTS_SLIST_CONTAINEE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-containee-classes.html#GTS-SLIST-CONTAINEE:CAPS"
+>GTS_SLIST_CONTAINEE</A
+> (obj)
+#define <A
+HREF="gts-containee-classes.html#GTS-IS-SLIST-CONTAINEE:CAPS"
+>GTS_IS_SLIST_CONTAINEE</A
+> (obj)
+ <A
+HREF="gts-containee-classes.html#GTSSLISTCONTAINEECLASS"
+>GtsSListContaineeClass</A
+>;
+ <A
+HREF="gts-containee-classes.html#GTSSLISTCONTAINEE"
+>GtsSListContainee</A
+>;
+
+<A
+HREF="gts-containee-classes.html#GTSSLISTCONTAINEECLASS"
+>GtsSListContaineeClass</A
+>* <A
+HREF="gts-containee-classes.html#GTS-SLIST-CONTAINEE-CLASS"
+>gts_slist_containee_class</A
+>
+ (void);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4117"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4120"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4122"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE-CLASS:CAPS"
+></A
+>GTS_CONTAINEE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONTAINEE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4130"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4135"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE:CAPS"
+></A
+>GTS_CONTAINEE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONTAINEE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4143"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4148"
+></A
+><H3
+><A
+NAME="GTS-IS-CONTAINEE:CAPS"
+></A
+>GTS_IS_CONTAINEE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_CONTAINEE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4156"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4161"
+></A
+><H3
+><A
+NAME="GTSCONTAINEECLASS"
+></A
+>GtsContaineeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+
+ void (* add_container) (GtsContainee *, GtsContainer *);
+ void (* remove_container) (GtsContainee *, GtsContainer *);
+ void (* foreach) (GtsContainee *, GtsFunc, gpointer);
+ gboolean (* is_contained) (GtsContainee *, GtsContainer *);
+ void (* replace) (GtsContainee *, GtsContainee *);
+} GtsContaineeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4168"
+></A
+><H3
+><A
+NAME="GTSCONTAINEE"
+></A
+>GtsContainee</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+} GtsContainee;</PRE
+><P
+>The containee object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4176"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4182"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE-CLASS"
+></A
+>gts_containee_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-containee-classes.html#GTSCONTAINEECLASS"
+>GtsContaineeClass</A
+>* gts_containee_class (void);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4191"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4196"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE-NEW"
+></A
+>gts_containee_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+>* gts_containee_new (<A
+HREF="gts-containee-classes.html#GTSCONTAINEECLASS"
+>GtsContaineeClass</A
+> *klass);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4206"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4211"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4216"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE-IS-CONTAINED"
+></A
+>gts_containee_is_contained ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_containee_is_contained (<A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item,
+ <A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4227"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4232"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4237"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4242"
+></A
+><H3
+><A
+NAME="GTS-CONTAINEE-REPLACE"
+></A
+>gts_containee_replace ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_containee_replace (<A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *with);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4253"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4258"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>with</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4263"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINEE-CLASS:CAPS"
+></A
+>GTS_SLIST_CONTAINEE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SLIST_CONTAINEE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4271"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4276"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINEE:CAPS"
+></A
+>GTS_SLIST_CONTAINEE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SLIST_CONTAINEE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4284"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4289"
+></A
+><H3
+><A
+NAME="GTS-IS-SLIST-CONTAINEE:CAPS"
+></A
+>GTS_IS_SLIST_CONTAINEE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SLIST_CONTAINEE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4297"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4302"
+></A
+><H3
+><A
+NAME="GTSSLISTCONTAINEECLASS"
+></A
+>GtsSListContaineeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContaineeClass parent_class;
+} GtsSListContaineeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4309"
+></A
+><H3
+><A
+NAME="GTSSLISTCONTAINEE"
+></A
+>GtsSListContainee</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainee containee;
+
+ GSList * containers;
+} GtsSListContainee;</PRE
+><P
+>The singly-linked list containee object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4317"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> <CODE
+CLASS="STRUCTFIELD"
+>containee</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4323"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>containers</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>A list of <A
+HREF="gts-container-classes.html#GTSCONTAINER"
+><SPAN
+CLASS="TYPE"
+>GtsContainer</SPAN
+></A
+> containing this object.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4331"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINEE-CLASS"
+></A
+>gts_slist_containee_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-containee-classes.html#GTSSLISTCONTAINEECLASS"
+>GtsSListContaineeClass</A
+>* gts_slist_containee_class
+ (void);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4340"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-container-classes.html"
+><B
+><<< Container classes</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-points.html"
+><B
+>Points >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-container-classes.html b/doc/html/gts-container-classes.html
new file mode 100644
index 0000000..0c2e667
--- /dev/null
+++ b/doc/html/gts-container-classes.html
@@ -0,0 +1,1447 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Container classes</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Object class"
+HREF="gts-object-class.html"><LINK
+REL="NEXT"
+TITLE="Containee classes"
+HREF="gts-containee-classes.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-object-class.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-containee-classes.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-CONTAINER-CLASSES"
+></A
+>Container classes</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN3713"
+></A
+><H2
+>Name</H2
+>Container classes -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN3716"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-container-classes.html#GTS-CONTAINER-CLASS:CAPS"
+>GTS_CONTAINER_CLASS</A
+> (klass)
+#define <A
+HREF="gts-container-classes.html#GTS-CONTAINER:CAPS"
+>GTS_CONTAINER</A
+> (obj)
+#define <A
+HREF="gts-container-classes.html#GTS-IS-CONTAINER:CAPS"
+>GTS_IS_CONTAINER</A
+> (obj)
+ <A
+HREF="gts-container-classes.html#GTSCONTAINERCLASS"
+>GtsContainerClass</A
+>;
+ <A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+>;
+
+<A
+HREF="gts-container-classes.html#GTSCONTAINERCLASS"
+>GtsContainerClass</A
+>* <A
+HREF="gts-container-classes.html#GTS-CONTAINER-CLASS"
+>gts_container_class</A
+> (void);
+<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+>* <A
+HREF="gts-container-classes.html#GTS-CONTAINER-NEW"
+>gts_container_new</A
+> (<A
+HREF="gts-container-classes.html#GTSCONTAINERCLASS"
+>GtsContainerClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-container-classes.html#GTS-CONTAINER-ADD"
+>gts_container_add</A
+> (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-container-classes.html#GTS-CONTAINER-REMOVE"
+>gts_container_remove</A
+> (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-container-classes.html#GTS-CONTAINER-SIZE"
+>gts_container_size</A
+> (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-container-classes.html#GTS-CONTAINER-FOREACH"
+>gts_container_foreach</A
+> (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+
+#define <A
+HREF="gts-container-classes.html#GTS-HASH-CONTAINER-CLASS:CAPS"
+>GTS_HASH_CONTAINER_CLASS</A
+> (klass)
+#define <A
+HREF="gts-container-classes.html#GTS-HASH-CONTAINER:CAPS"
+>GTS_HASH_CONTAINER</A
+> (obj)
+#define <A
+HREF="gts-container-classes.html#GTS-IS-HASH-CONTAINER:CAPS"
+>GTS_IS_HASH_CONTAINER</A
+> (obj)
+ <A
+HREF="gts-container-classes.html#GTSHASHCONTAINERCLASS"
+>GtsHashContainerClass</A
+>;
+ <A
+HREF="gts-container-classes.html#GTSHASHCONTAINER"
+>GtsHashContainer</A
+>;
+
+<A
+HREF="gts-container-classes.html#GTSHASHCONTAINERCLASS"
+>GtsHashContainerClass</A
+>* <A
+HREF="gts-container-classes.html#GTS-HASH-CONTAINER-CLASS"
+>gts_hash_container_class</A
+>
+ (void);
+
+#define <A
+HREF="gts-container-classes.html#GTS-SLIST-CONTAINER-CLASS:CAPS"
+>GTS_SLIST_CONTAINER_CLASS</A
+> (klass)
+#define <A
+HREF="gts-container-classes.html#GTS-SLIST-CONTAINER:CAPS"
+>GTS_SLIST_CONTAINER</A
+> (obj)
+#define <A
+HREF="gts-container-classes.html#GTS-IS-SLIST-CONTAINER:CAPS"
+>GTS_IS_SLIST_CONTAINER</A
+> (obj)
+ <A
+HREF="gts-container-classes.html#GTSSLISTCONTAINERCLASS"
+>GtsSListContainerClass</A
+>;
+ <A
+HREF="gts-container-classes.html#GTSSLISTCONTAINER"
+>GtsSListContainer</A
+>;
+
+<A
+HREF="gts-container-classes.html#GTSSLISTCONTAINERCLASS"
+>GtsSListContainerClass</A
+>* <A
+HREF="gts-container-classes.html#GTS-SLIST-CONTAINER-CLASS"
+>gts_slist_container_class</A
+>
+ (void);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN3759"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN3762"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3764"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-CLASS:CAPS"
+></A
+>GTS_CONTAINER_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONTAINER_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3772"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3777"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER:CAPS"
+></A
+>GTS_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3785"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3790"
+></A
+><H3
+><A
+NAME="GTS-IS-CONTAINER:CAPS"
+></A
+>GTS_IS_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3798"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3803"
+></A
+><H3
+><A
+NAME="GTSCONTAINERCLASS"
+></A
+>GtsContainerClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSListContaineeClass parent_class;
+
+ void (* add) (GtsContainer *, GtsContainee *);
+ void (* remove) (GtsContainer *, GtsContainee *);
+ void (* foreach) (GtsContainer *, GtsFunc, gpointer);
+ guint (* size) (GtsContainer *);
+} GtsContainerClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3810"
+></A
+><H3
+><A
+NAME="GTSCONTAINER"
+></A
+>GtsContainer</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSListContainee object;
+} GtsContainer;</PRE
+><P
+>The container object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3818"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-containee-classes.html#GTSSLISTCONTAINEE"
+>GtsSListContainee</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3824"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-CLASS"
+></A
+>gts_container_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-container-classes.html#GTSCONTAINERCLASS"
+>GtsContainerClass</A
+>* gts_container_class (void);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3833"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3838"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-NEW"
+></A
+>gts_container_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+>* gts_container_new (<A
+HREF="gts-container-classes.html#GTSCONTAINERCLASS"
+>GtsContainerClass</A
+> *klass);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3848"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3853"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3858"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-ADD"
+></A
+>gts_container_add ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_container_add (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3869"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3874"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3879"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-REMOVE"
+></A
+>gts_container_remove ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_container_remove (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-containee-classes.html#GTSCONTAINEE"
+>GtsContainee</A
+> *item);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3890"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3895"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3900"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-SIZE"
+></A
+>gts_container_size ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_container_size (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3910"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3915"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3920"
+></A
+><H3
+><A
+NAME="GTS-CONTAINER-FOREACH"
+></A
+>gts_container_foreach ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_container_foreach (<A
+HREF="gts-container-classes.html#GTSCONTAINER"
+>GtsContainer</A
+> *c,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3932"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3937"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3942"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3947"
+></A
+><H3
+><A
+NAME="GTS-HASH-CONTAINER-CLASS:CAPS"
+></A
+>GTS_HASH_CONTAINER_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HASH_CONTAINER_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3955"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3960"
+></A
+><H3
+><A
+NAME="GTS-HASH-CONTAINER:CAPS"
+></A
+>GTS_HASH_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HASH_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3968"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3973"
+></A
+><H3
+><A
+NAME="GTS-IS-HASH-CONTAINER:CAPS"
+></A
+>GTS_IS_HASH_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_HASH_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3981"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3986"
+></A
+><H3
+><A
+NAME="GTSHASHCONTAINERCLASS"
+></A
+>GtsHashContainerClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainerClass parent_class;
+} GtsHashContainerClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3993"
+></A
+><H3
+><A
+NAME="GTSHASHCONTAINER"
+></A
+>GtsHashContainer</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainer c;
+
+ GHashTable * items;
+ gboolean frozen;
+} GtsHashContainer;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4000"
+></A
+><H3
+><A
+NAME="GTS-HASH-CONTAINER-CLASS"
+></A
+>gts_hash_container_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-container-classes.html#GTSHASHCONTAINERCLASS"
+>GtsHashContainerClass</A
+>* gts_hash_container_class
+ (void);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4009"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4014"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINER-CLASS:CAPS"
+></A
+>GTS_SLIST_CONTAINER_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SLIST_CONTAINER_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4022"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4027"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINER:CAPS"
+></A
+>GTS_SLIST_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SLIST_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4035"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4040"
+></A
+><H3
+><A
+NAME="GTS-IS-SLIST-CONTAINER:CAPS"
+></A
+>GTS_IS_SLIST_CONTAINER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SLIST_CONTAINER(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4048"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4053"
+></A
+><H3
+><A
+NAME="GTSSLISTCONTAINERCLASS"
+></A
+>GtsSListContainerClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainerClass parent_class;
+} GtsSListContainerClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4060"
+></A
+><H3
+><A
+NAME="GTSSLISTCONTAINER"
+></A
+>GtsSListContainer</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainer c;
+
+ GSList * items;
+ gboolean frozen;
+} GtsSListContainer;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4067"
+></A
+><H3
+><A
+NAME="GTS-SLIST-CONTAINER-CLASS"
+></A
+>gts_slist_container_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-container-classes.html#GTSSLISTCONTAINERCLASS"
+>GtsSListContainerClass</A
+>* gts_slist_container_class
+ (void);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4076"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-object-class.html"
+><B
+><<< Object class</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-containee-classes.html"
+><B
+>Containee classes >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-delaunay-and-constrained-delaunay-triangulations.html b/doc/html/gts-delaunay-and-constrained-delaunay-triangulations.html
new file mode 100644
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--- /dev/null
+++ b/doc/html/gts-delaunay-and-constrained-delaunay-triangulations.html
@@ -0,0 +1,2046 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
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+><TD
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+><H1
+><A
+NAME="GTS-DELAUNAY-AND-CONSTRAINED-DELAUNAY-TRIANGULATIONS"
+></A
+>Delaunay and constrained Delaunay triangulations</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN14488"
+></A
+><H2
+>Name</H2
+>Delaunay and constrained Delaunay triangulations -- implementation of a dynamic Delaunay triangulation algorithm.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN14491"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-CONSTRAINT-CLASS:CAPS"
+>GTS_CONSTRAINT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-CONSTRAINT:CAPS"
+>GTS_CONSTRAINT</A
+> (obj)
+#define <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-IS-CONSTRAINT:CAPS"
+>GTS_IS_CONSTRAINT</A
+> (obj)
+ <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+>GtsConstraintClass</A
+>;
+ <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+>GtsConstraint</A
+>;
+
+<A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+>GtsConstraintClass</A
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-CONSTRAINT-CLASS"
+>gts_constraint_class</A
+> (void);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-POINT-LOCATE"
+>gts_point_locate</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *guess);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-ADD-VERTEX"
+>gts_delaunay_add_vertex</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *guess);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-ADD-VERTEX-TO-FACE"
+>gts_delaunay_add_vertex_to_face</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-REMOVE-VERTEX"
+>gts_delaunay_remove_vertex</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-ADD-CONSTRAINT"
+>gts_delaunay_add_constraint</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+>GtsConstraint</A
+> *c);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-CHECK"
+>gts_delaunay_check</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-REMOVE-HULL"
+>gts_delaunay_remove_hull</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-CONFORM"
+>gts_delaunay_conform</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> steiner_max,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-REFINE"
+>gts_delaunay_refine</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> steiner_max,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> encroach_data,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN14544"
+></A
+><H2
+>Description</H2
+><P
+>The functions described in this section are useful to build two-dimensional Delaunay and constrained Delaunay triangulations. Only the <CODE
+CLASS="PARAMETER"
+>x</CODE
+> and <CODE
+CLASS="PARAMETER"
+>y</CODE
+> coordinates of the points are taken into account.</P
+><P
+>The algorithm is fully dynamic (insertion and deletion) for Delaunay triangulation and semi-dynamic (insertion only of vertices and constraints) for constrained Delaunay triangulation. </P
+><P
+>The insertion part uses a very simple jump-and-walk location algorithm which can be used on any (even non-Delaunay) 2D triangulation as long as its boundary is convex.</P
+><P
+>The functions <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-CONFORM"
+><CODE
+CLASS="FUNCTION"
+>gts_delaunay_conform()</CODE
+></A
+> and <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTS-DELAUNAY-REFINE"
+><CODE
+CLASS="FUNCTION"
+>gts_delaunay_refine()</CODE
+></A
+> can be used to build Delaunay conforming constrained triangulations and to refine them.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN14556"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14558"
+></A
+><H3
+><A
+NAME="GTS-CONSTRAINT-CLASS:CAPS"
+></A
+>GTS_CONSTRAINT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONSTRAINT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsConstraintClass</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14570"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a desscendant of <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsConstraintClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14577"
+></A
+><H3
+><A
+NAME="GTS-CONSTRAINT:CAPS"
+></A
+>GTS_CONSTRAINT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CONSTRAINT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+><SPAN
+CLASS="TYPE"
+>GtsConstraint</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14589"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a descendant of <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+><SPAN
+CLASS="TYPE"
+>GtsConstraint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14596"
+></A
+><H3
+><A
+NAME="GTS-IS-CONSTRAINT:CAPS"
+></A
+>GTS_IS_CONSTRAINT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_CONSTRAINT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+><SPAN
+CLASS="TYPE"
+>GtsConstraint</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14610"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14617"
+></A
+><H3
+><A
+NAME="GTSCONSTRAINTCLASS"
+></A
+>GtsConstraintClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsConstraintClass GtsConstraintClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14624"
+></A
+><H3
+><A
+NAME="GTSCONSTRAINT"
+></A
+>GtsConstraint</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsConstraint GtsConstraint;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14631"
+></A
+><H3
+><A
+NAME="GTS-CONSTRAINT-CLASS"
+></A
+>gts_constraint_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+>GtsConstraintClass</A
+>* gts_constraint_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14641"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsConstraintClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14648"
+></A
+><H3
+><A
+NAME="GTS-POINT-LOCATE"
+></A
+>gts_point_locate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_point_locate (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *guess);</PRE
+><P
+>Locates the face of the planar projection of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> containing
+<CODE
+CLASS="PARAMETER"
+>p</CODE
+>. The planar projection of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> must define a connected set
+of triangles without holes and bounded by a convex boundary. The
+algorithm is randomized and performs in O(n^1/3) expected time
+where n is the number of triangles of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+><P
+>If a good <CODE
+CLASS="PARAMETER"
+>guess</CODE
+> is given the point location can be significantly faster.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14667"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14674"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14681"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>guess</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> or a face of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> close to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14689"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> containing <CODE
+CLASS="PARAMETER"
+>p</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is not
+contained within the boundary of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14701"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-ADD-VERTEX"
+></A
+>gts_delaunay_add_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_delaunay_add_vertex (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *guess);</PRE
+><P
+>Adds vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> to the Delaunay triangulation defined by
+<CODE
+CLASS="PARAMETER"
+>surface</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is not contained in the convex hull bounding
+<CODE
+CLASS="PARAMETER"
+>surface</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is not added to the triangulation.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14719"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14726"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14733"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>guess</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> or a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> to be used as an initial
+guess for point location.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14742"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> is <CODE
+CLASS="PARAMETER"
+>v</CODE
+> has been successfully added to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> or was
+already contained in <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v</CODE
+> if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is not contained in the
+convex hull bounding surface or a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> having the same x and
+y coordinates as <CODE
+CLASS="PARAMETER"
+>v</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14756"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-ADD-VERTEX-TO-FACE"
+></A
+>gts_delaunay_add_vertex_to_face ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_delaunay_add_vertex_to_face (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);</PRE
+><P
+>Adds vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> to the face <CODE
+CLASS="PARAMETER"
+>f</CODE
+> of the Delaunay triangulation defined
+by <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14772"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14779"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14786"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14794"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> is <CODE
+CLASS="PARAMETER"
+>v</CODE
+> has been successfully added to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> or was
+already contained in <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> or a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> having the same x and
+y coordinates as <CODE
+CLASS="PARAMETER"
+>v</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14806"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-REMOVE-VERTEX"
+></A
+>gts_delaunay_remove_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_delaunay_remove_vertex (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);</PRE
+><P
+>Removes <CODE
+CLASS="PARAMETER"
+>v</CODE
+> from the Delaunay triangulation defined by <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> and
+restores the Delaunay property. Vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> must not be used by any
+constrained edge otherwise the triangulation is not guaranteed to
+be Delaunay.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14821"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14828"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14835"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-ADD-CONSTRAINT"
+></A
+>gts_delaunay_add_constraint ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_delaunay_add_constraint (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+>GtsConstraint</A
+> *c);</PRE
+><P
+>Add constraint <CODE
+CLASS="PARAMETER"
+>c</CODE
+> to the constrained Delaunay triangulation defined by
+<CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14849"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14856"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+><SPAN
+CLASS="TYPE"
+>GtsConstraint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14863"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html#GTSCONSTRAINT"
+><SPAN
+CLASS="TYPE"
+>GtsConstraint</SPAN
+></A
+> conflicting (i.e. intersecting) with <CODE
+CLASS="PARAMETER"
+>c</CODE
+>
+which were removed from <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> (<TT
+CLASS="LITERAL"
+>NULL</TT
+> if there was none).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14873"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-CHECK"
+></A
+>gts_delaunay_check ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_delaunay_check (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14884"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14891"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> if the planar projection of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> is a Delaunay
+triangulation (unconstrained), a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> violating the Delaunay
+property otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14900"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-REMOVE-HULL"
+></A
+>gts_delaunay_remove_hull ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_delaunay_remove_hull (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+>Removes all the edges of the boundary of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> which are not
+constraints.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14912"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14919"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-CONFORM"
+></A
+>gts_delaunay_conform ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_delaunay_conform (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> steiner_max,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Recursively split constraints of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> which are encroached by
+vertices of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> (see Shewchuk 96 for details). The split
+constraints are destroyed and replaced by a set of new constraints
+of the same class. If <A
+HREF="gts-vertices.html#GTS-VERTEX-ENCROACHES-EDGE"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_encroaches_edge()</CODE
+></A
+> is used for
+<CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+>, the resulting surface will be Delaunay conforming.</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>steiner_max</CODE
+> is positive or nul, the recursive splitting
+procedure will stop when this maximum number of Steiner points is
+reached. In that case the resulting surface will not necessarily be
+Delaunay conforming.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14940"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> describing a constrained Delaunay triangulation.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14947"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>steiner_max</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> maximum number of Steiner points.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14952"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsEncroachFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14959"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user-data to pass to <CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14965"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of remaining encroached edges. If <CODE
+CLASS="PARAMETER"
+>steiner_max</CODE
+>
+is set to a negative value and <A
+HREF="gts-vertices.html#GTS-VERTEX-ENCROACHES-EDGE"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_encroaches_edge()</CODE
+></A
+> is used
+for <CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+> this should always be zero. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14974"
+></A
+><H3
+><A
+NAME="GTS-DELAUNAY-REFINE"
+></A
+>gts_delaunay_refine ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_delaunay_refine (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> steiner_max,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> encroach_data,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data);</PRE
+><P
+>An implementation of the refinement algorithm described in Ruppert
+(1995) and Shewchuk (1996).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14990"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> describing a conforming Delaunay triangulation.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14997"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>steiner_max</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> maximum number of Steiner points.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15002"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsEncroachFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15009"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>encroach_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user-data to pass to <CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15015"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsKeyFunc</SPAN
+></A
+> used to sort the faces during refinement.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15022"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user-data to pass to <CODE
+CLASS="PARAMETER"
+>cost</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15028"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of unrefined faces of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> left. Should be zero
+if <CODE
+CLASS="PARAMETER"
+>steiner_max</CODE
+> is set to a negative value.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-isosurfaces-from-3d-functions.html"
+><B
+><<< Isosurfaces from 3D functions</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-differential-geometry-operators.html"
+><B
+>Differential geometry operators >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
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+><TD
+><A
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+></TABLE
+><H1
+><A
+NAME="GTS-DIFFERENTIAL-GEOMETRY-OPERATORS"
+></A
+>Differential geometry operators</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN15040"
+></A
+><H2
+>Name</H2
+>Differential geometry operators -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN15043"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-GAUSSIAN-CURVATURE"
+>gts_vertex_gaussian_curvature</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *Kg);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-MEAN-CURVATURE-NORMAL"
+>gts_vertex_mean_curvature_normal</A
+>
+ (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> Kh);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-PRINCIPAL-CURVATURES"
+>gts_vertex_principal_curvatures</A
+> (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kh,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kg,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *K1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *K2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-PRINCIPAL-DIRECTIONS"
+>gts_vertex_principal_directions</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> Kh,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kg,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> e1,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> e2);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15070"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15073"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15075"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-GAUSSIAN-CURVATURE"
+></A
+>gts_vertex_gaussian_curvature ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_vertex_gaussian_curvature (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *Kg);</PRE
+><P
+>Computes the Discrete Gaussian Curvature approximation at <CODE
+CLASS="PARAMETER"
+>v</CODE
+>.</P
+><P
+>This approximation is from the paper:
+Discrete Differential-Geometry Operators for Triangulated 2-Manifolds
+Mark Meyer, Mathieu Desbrun, Peter Schroder, Alan H. Barr
+VisMath '02, Berlin (Germany)
+http://www-grail.usc.edu/pubs.html</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15090"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15097"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15104"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the Discrete Gaussian Curvature approximation at <CODE
+CLASS="PARAMETER"
+>v</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15110"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the operator could be evaluated, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> if the
+evaluation failed for some reason (<CODE
+CLASS="PARAMETER"
+>v</CODE
+> is boundary or is the
+endpoint of a non-manifold edge.)</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15118"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-MEAN-CURVATURE-NORMAL"
+></A
+>gts_vertex_mean_curvature_normal ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_vertex_mean_curvature_normal
+ (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> Kh);</PRE
+><P
+>Computes the Discrete Mean Curvature Normal approximation at <CODE
+CLASS="PARAMETER"
+>v</CODE
+>.
+The mean curvature at <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is half the magnitude of the vector <CODE
+CLASS="PARAMETER"
+>Kh</CODE
+>.</P
+><P
+>Note: the normal computed is not unit length, and may point either
+into or out of the surface, depending on the curvature at <CODE
+CLASS="PARAMETER"
+>v</CODE
+>. It
+is the responsibility of the caller of the function to use the mean
+curvature normal appropriately.</P
+><P
+>This approximation is from the paper:
+Discrete Differential-Geometry Operators for Triangulated 2-Manifolds
+Mark Meyer, Mathieu Desbrun, Peter Schroder, Alan H. Barr
+VisMath '02, Berlin (Germany)
+http://www-grail.usc.edu/pubs.html</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15137"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15144"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15151"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kh</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the Mean Curvature Normal at <CODE
+CLASS="PARAMETER"
+>v</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15157"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the operator could be evaluated, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> if the
+evaluation failed for some reason (<CODE
+CLASS="PARAMETER"
+>v</CODE
+> is boundary or is the
+endpoint of a non-manifold edge.)</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15165"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-PRINCIPAL-CURVATURES"
+></A
+>gts_vertex_principal_curvatures ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_vertex_principal_curvatures (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kh,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kg,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *K1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *K2);</PRE
+><P
+>Computes the principal curvatures at a point given the mean and
+Gaussian curvatures at that point. </P
+><P
+>The mean curvature can be computed as one-half the magnitude of the
+vector computed by <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-MEAN-CURVATURE-NORMAL"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_mean_curvature_normal()</CODE
+></A
+>.</P
+><P
+>The Gaussian curvature can be computed with
+<A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-GAUSSIAN-CURVATURE"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_gaussian_curvature()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15185"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kh</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> mean curvature.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15190"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> Gaussian curvature.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15195"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>K1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> first principal curvature.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15200"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>K2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> second principal curvature.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15205"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-PRINCIPAL-DIRECTIONS"
+></A
+>gts_vertex_principal_directions ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_vertex_principal_directions (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> Kh,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> Kg,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> e1,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> e2);</PRE
+><P
+>Computes the principal curvature directions at a point given <CODE
+CLASS="PARAMETER"
+>Kh</CODE
+>
+and <CODE
+CLASS="PARAMETER"
+>Kg</CODE
+>, the mean curvature normal and Gaussian curvatures at that
+point, computed with <A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-MEAN-CURVATURE-NORMAL"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_mean_curvature_normal()</CODE
+></A
+> and
+<A
+HREF="gts-differential-geometry-operators.html#GTS-VERTEX-GAUSSIAN-CURVATURE"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_gaussian_curvature()</CODE
+></A
+>, respectively. </P
+><P
+>Note that this computation is very approximate and tends to be
+unstable. Smoothing of the surface or the principal directions may
+be necessary to achieve reasonable results.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15228"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15235"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15242"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kh</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> mean curvature normal (a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15249"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>Kg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> Gaussian curvature (a gdouble).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15254"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> first principal curvature direction (direction of largest curvature).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15259"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> second principal curvature direction.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html"
+><B
+><<< Delaunay and constrained Delaunay triangulations</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c15264.html"
+><B
+>Progressive and Hierarchical surfaces >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-edges.html b/doc/html/gts-edges.html
new file mode 100644
index 0000000..6753189
--- /dev/null
+++ b/doc/html/gts-edges.html
@@ -0,0 +1,2651 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Edges</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Segments"
+HREF="gts-segments.html"><LINK
+REL="NEXT"
+TITLE="Triangles"
+HREF="gts-triangles.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-segments.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-triangles.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-EDGES"
+></A
+>Edges</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN6572"
+></A
+><H2
+>Name</H2
+>Edges -- edge object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN6575"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-edges.html#GTS-EDGE-CLASS:CAPS"
+>GTS_EDGE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-edges.html#GTS-EDGE:CAPS"
+>GTS_EDGE</A
+> (obj)
+#define <A
+HREF="gts-edges.html#GTS-IS-EDGE:CAPS"
+>GTS_IS_EDGE</A
+> (obj)
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+>;
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>;
+
+<A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-CLASS"
+>gts_edge_class</A
+> (void);
+<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-NEW"
+>gts_edge_new</A
+> (<A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-REPLACE"
+>gts_edge_replace</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *with);
+#define <A
+HREF="gts-edges.html#GTS-EDGE-IS-UNATTACHED"
+>gts_edge_is_unattached</A
+> (s)
+<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-IS-DUPLICATE"
+>gts_edge_is_duplicate</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-HAS-PARENT-SURFACE"
+>gts_edge_has_parent_surface</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-HAS-ANY-PARENT-SURFACE"
+>gts_edge_has_any_parent_surface</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-IS-BOUNDARY"
+>gts_edge_is_boundary</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-IS-CONTACT"
+>gts_edge_is_contact</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-BELONGS-TO-TETRAHEDRON"
+>gts_edge_belongs_to_tetrahedron</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-FACE-NUMBER"
+>gts_edge_face_number</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-MANIFOLD-FACES"
+>gts_edge_manifold_faces</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> **f1,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> **f2);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (<A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>*GtsEncroachFunc</A
+>) (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-edges.html#GTS-EDGE-IS-ENCROACHED"
+>gts_edge_is_encroached</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+>* <A
+HREF="gts-edges.html#GTS-EDGES-MERGE"
+>gts_edges_merge</A
+> (<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+> *edges);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-edges.html#GTS-EDGES-FROM-VERTICES"
+>gts_edges_from_vertices</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *vertices,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *parent);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-edges.html#GTS-EDGE-SWAP"
+>gts_edge_swap</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN6648"
+></A
+><H2
+>Description</H2
+><P
+>Edges are derived from <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>. They are used to define <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN6655"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6657"
+></A
+><H3
+><A
+NAME="GTS-EDGE-CLASS:CAPS"
+></A
+>GTS_EDGE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_EDGE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6665"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6670"
+></A
+><H3
+><A
+NAME="GTS-EDGE:CAPS"
+></A
+>GTS_EDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_EDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6678"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6683"
+></A
+><H3
+><A
+NAME="GTS-IS-EDGE:CAPS"
+></A
+>GTS_IS_EDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_EDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6691"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6696"
+></A
+><H3
+><A
+NAME="GTSEDGECLASS"
+></A
+>GtsEdgeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSegmentClass parent_class;
+} GtsEdgeClass;</PRE
+><P
+>The edge class. No virtual function associated.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6703"
+></A
+><H3
+><A
+NAME="GTSEDGE"
+></A
+>GtsEdge</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSegment segment;
+
+ GSList * triangles;
+} GtsEdge;</PRE
+><P
+>The edge object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6711"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> <CODE
+CLASS="STRUCTFIELD"
+>segment</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6717"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>triangles</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>List of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> using this edge.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6725"
+></A
+><H3
+><A
+NAME="GTS-EDGE-CLASS"
+></A
+>gts_edge_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+>* gts_edge_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6735"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-edges.html#GTSEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6742"
+></A
+><H3
+><A
+NAME="GTS-EDGE-NEW"
+></A
+>gts_edge_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* gts_edge_new (<A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6755"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6762"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6769"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6776"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> linking <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6785"
+></A
+><H3
+><A
+NAME="GTS-EDGE-REPLACE"
+></A
+>gts_edge_replace ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_edge_replace (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *with);</PRE
+><P
+>Replaces <CODE
+CLASS="PARAMETER"
+>e</CODE
+> with <CODE
+CLASS="PARAMETER"
+>with</CODE
+>. For each triangle which uses <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as an
+edge, <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is replaced with <CODE
+CLASS="PARAMETER"
+>with</CODE
+>. The <CODE
+CLASS="PARAMETER"
+>with</CODE
+>->triangles list is
+updated appropriately and the <CODE
+CLASS="PARAMETER"
+>e</CODE
+>->triangles list is freed and set
+to <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6805"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6812"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>with</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6819"
+></A
+><H3
+><A
+NAME="GTS-EDGE-IS-UNATTACHED"
+></A
+>gts_edge_is_unattached()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_edge_is_unattached(s) ((s)->triangles == NULL ? TRUE : FALSE)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if no triangles uses <CODE
+CLASS="PARAMETER"
+>s</CODE
+> as an edge, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6831"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6838"
+></A
+><H3
+><A
+NAME="GTS-EDGE-IS-DUPLICATE"
+></A
+>gts_edge_is_duplicate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* gts_edge_is_duplicate (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6849"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6856"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the first <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> different from <CODE
+CLASS="PARAMETER"
+>e</CODE
+> which shares the
+same endpoints or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if there is none.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6865"
+></A
+><H3
+><A
+NAME="GTS-EDGE-HAS-PARENT-SURFACE"
+></A
+>gts_edge_has_parent_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_edge_has_parent_surface (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6877"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6884"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6891"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> having <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as an edge, <TT
+CLASS="LITERAL"
+>NULL</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6901"
+></A
+><H3
+><A
+NAME="GTS-EDGE-HAS-ANY-PARENT-SURFACE"
+></A
+>gts_edge_has_any_parent_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_edge_has_any_parent_surface (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6912"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6919"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is not an edge of any triangle or if all the
+faces having <CODE
+CLASS="PARAMETER"
+>e</CODE
+> has an edge do not belong to any surface,
+a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to a surface and having <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as an edge.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6930"
+></A
+><H3
+><A
+NAME="GTS-EDGE-IS-BOUNDARY"
+></A
+>gts_edge_is_boundary ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_edge_is_boundary (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6942"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6949"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6957"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the unique <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> (which belongs to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>) and which
+has <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as an edge (i.e. <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is a boundary edge (of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>)) or <TT
+CLASS="LITERAL"
+>NULL</TT
+>
+if there is more than one or no faces (belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>) and
+with <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as an edge.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6971"
+></A
+><H3
+><A
+NAME="GTS-EDGE-IS-CONTACT"
+></A
+>gts_edge_is_contact ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_edge_is_contact (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6982"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6989"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of sets of connected triangles sharing <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as a
+contact edge. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6995"
+></A
+><H3
+><A
+NAME="GTS-EDGE-BELONGS-TO-TETRAHEDRON"
+></A
+>gts_edge_belongs_to_tetrahedron ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_edge_belongs_to_tetrahedron (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7006"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7013"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is used by faces forming a tetrahedron, <TT
+CLASS="LITERAL"
+>FALSE</TT
+>
+otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7021"
+></A
+><H3
+><A
+NAME="GTS-EDGE-FACE-NUMBER"
+></A
+>gts_edge_face_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_edge_face_number (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7033"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7040"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7047"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of faces using <CODE
+CLASS="PARAMETER"
+>e</CODE
+> and belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7054"
+></A
+><H3
+><A
+NAME="GTS-EDGE-MANIFOLD-FACES"
+></A
+>gts_edge_manifold_faces ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_edge_manifold_faces (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> **f1,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> **f2);</PRE
+><P
+>If <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is a manifold edge of surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>, fills <CODE
+CLASS="PARAMETER"
+>f1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>f2</CODE
+> with the
+faces belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and sharing <CODE
+CLASS="PARAMETER"
+>e</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7074"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7081"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7088"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> pointer for first face.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7093"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> pointer for second face.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7098"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is a manifold edge, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7106"
+></A
+><H3
+><A
+NAME="GTSENCROACHFUNC"
+></A
+>GtsEncroachFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (*GtsEncroachFunc) (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7119"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7124"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7129"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7134"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7139"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7144"
+></A
+><H3
+><A
+NAME="GTS-EDGE-IS-ENCROACHED"
+></A
+>gts_edge_is_encroached ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_edge_is_encroached (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+>GtsEncroachFunc</A
+> encroaches,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7158"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7165"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> describing a (constrained) Delaunay triangulation.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7172"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSENCROACHFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsEncroachFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7179"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7185"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and encroaching upon <CODE
+CLASS="PARAMETER"
+>e</CODE
+>
+(as defined by <CODE
+CLASS="PARAMETER"
+>encroaches</CODE
+>) or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if there is none. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7196"
+></A
+><H3
+><A
+NAME="GTS-EDGES-MERGE"
+></A
+>gts_edges_merge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+>* gts_edges_merge (<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+> *edges);</PRE
+><P
+>For each edge in <CODE
+CLASS="PARAMETER"
+>edges</CODE
+> check if it is duplicated (as
+returned by <A
+HREF="gts-edges.html#GTS-EDGE-IS-DUPLICATE"
+><CODE
+CLASS="FUNCTION"
+>gts_edge_is_duplicate()</CODE
+></A
+>). If it is replace it by its
+duplicate, destroy it and remove it from the list.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7210"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edges</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7217"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the updated <CODE
+CLASS="PARAMETER"
+>edges</CODE
+> list.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7223"
+></A
+><H3
+><A
+NAME="GTS-EDGES-FROM-VERTICES"
+></A
+>gts_edges_from_vertices ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_edges_from_vertices (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *vertices,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *parent);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7235"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7242"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>parent</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7249"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of unique <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> which have one of their vertices in
+<CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> and are used by a face of <CODE
+CLASS="PARAMETER"
+>parent</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7258"
+></A
+><H3
+><A
+NAME="GTS-EDGE-SWAP"
+></A
+>gts_edge_swap ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_edge_swap (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+>Performs an "edge swap" on the two triangles sharing <CODE
+CLASS="PARAMETER"
+>e</CODE
+> and
+belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7272"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7279"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-segments.html"
+><B
+><<< Segments</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-triangles.html"
+><B
+>Triangles >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-extended-binary-heaps.html b/doc/html/gts-extended-binary-heaps.html
new file mode 100644
index 0000000..ae3f6b6
--- /dev/null
+++ b/doc/html/gts-extended-binary-heaps.html
@@ -0,0 +1,2091 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Extended binary heaps</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Basic Macros, functions and data structures"
+HREF="c4.html"><LINK
+REL="PREVIOUS"
+TITLE="Binary heaps"
+HREF="gts-binary-heaps.html"><LINK
+REL="NEXT"
+TITLE="First In First Out heaps"
+HREF="gts-first-in-first-out-heaps.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-binary-heaps.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c4.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-first-in-first-out-heaps.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-EXTENDED-BINARY-HEAPS"
+></A
+>Extended binary heaps</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN287"
+></A
+><H2
+>Name</H2
+>Extended binary heaps -- efficient data structure for priority heaps allowing removal of elements.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN290"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+>;
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>*GtsKeyFunc</A
+>) (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> item,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+>;
+
+<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+>* <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-NEW"
+>gts_eheap_new</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> key_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+>* <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-INSERT"
+>gts_eheap_insert</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);
+<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+>* <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-INSERT-WITH-KEY"
+>gts_eheap_insert_with_key</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> key);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-TOP"
+>gts_eheap_top</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *key);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-REMOVE-TOP"
+>gts_eheap_remove_top</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *key);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-REMOVE"
+>gts_eheap_remove</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+> *p);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-DECREASE-KEY"
+>gts_eheap_decrease_key</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> new_key);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-KEY"
+>gts_eheap_key</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-RANDOMIZED"
+>gts_eheap_randomized</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> randomized);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-UPDATE"
+>gts_eheap_update</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-FREEZE"
+>gts_eheap_freeze</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-THAW"
+>gts_eheap_thaw</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-FOREACH"
+>gts_eheap_foreach</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GFUNC"
+>GFunc</GTKDOCLINK
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-SIZE"
+>gts_eheap_size</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-DESTROY"
+>gts_eheap_destroy</A
+> (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN357"
+></A
+><H2
+>Description</H2
+><P
+>This data structure is similar to the binary heap implementation but adds the two operations <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-DECREASE-KEY"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_decrease_key()</CODE
+></A
+> and <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-REMOVE"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_remove()</CODE
+></A
+>. Contrary to the binary heap implementation, keys are stored in a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+> structure and comparisons between keys are performed directly (thus saving a call to a comparison function). This structure consequently provides generally faster operations at the expense of memory use. If your comparison function is simple and you don't need the extra functionalities, it is usually better to use a <A
+HREF="gts-binary-heaps.html#GTSHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsHeap</SPAN
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN368"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN370"
+></A
+><H3
+><A
+NAME="GTSEHEAPPAIR"
+></A
+>GtsEHeapPair</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ gpointer data;
+ gdouble key;
+ guint pos;
+} GtsEHeapPair;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN377"
+></A
+><H3
+><A
+NAME="GTSKEYFUNC"
+></A
+>GtsKeyFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> (*GtsKeyFunc) (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> item,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN389"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> A pointer to an item to be stored in the heap.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN394"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> User data passed to <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_new()</CODE
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN401"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the value of the key for the given item.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN406"
+></A
+><H3
+><A
+NAME="GTSEHEAP"
+></A
+>GtsEHeap</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsEHeap GtsEHeap;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN413"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-NEW"
+></A
+>gts_eheap_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+>* gts_eheap_new (<A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> key_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN425"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>key_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsKeyFunc</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN433"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>key_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN439"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+> using <CODE
+CLASS="PARAMETER"
+>key_func</CODE
+> as key.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN447"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-INSERT"
+></A
+>gts_eheap_insert ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+>* gts_eheap_insert (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);</PRE
+><P
+>Inserts a new element <CODE
+CLASS="PARAMETER"
+>p</CODE
+> in the heap.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN460"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN467"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to add to the heap.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN472"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+> describing the position of the element in the heap.
+This pointer is necessary for <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-REMOVE"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_remove()</CODE
+></A
+> and
+<A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-DECREASE-KEY"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_decrease_key()</CODE
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN483"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-INSERT-WITH-KEY"
+></A
+>gts_eheap_insert_with_key ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+>* gts_eheap_insert_with_key (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> key);</PRE
+><P
+>Inserts a new element <CODE
+CLASS="PARAMETER"
+>p</CODE
+> in the heap.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN497"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN504"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to add to the heap.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN509"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the value of the key associated to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN515"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+> describing the position of the element in the heap.
+This pointer is necessary for <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-REMOVE"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_remove()</CODE
+></A
+> and
+<A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-DECREASE-KEY"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_decrease_key()</CODE
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN526"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-TOP"
+></A
+>gts_eheap_top ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_eheap_top (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *key);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN538"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN545"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a gdouble or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN551"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the element at the top of the heap and optionally (if <CODE
+CLASS="PARAMETER"
+>key</CODE
+> is not
+<TT
+CLASS="LITERAL"
+>NULL</TT
+>) its key.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN558"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-REMOVE-TOP"
+></A
+>gts_eheap_remove_top ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_eheap_remove_top (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *key);</PRE
+><P
+>Removes the element at the top of the heap and optionally (if <CODE
+CLASS="PARAMETER"
+>key</CODE
+> is not
+<TT
+CLASS="LITERAL"
+>NULL</TT
+>) returns the value of its key.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN572"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN579"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a gdouble or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN585"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the element at the top of the heap.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN590"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-REMOVE"
+></A
+>gts_eheap_remove ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_eheap_remove (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+> *p);</PRE
+><P
+>Removes element corresponding to <CODE
+CLASS="PARAMETER"
+>p</CODE
+> from <CODE
+CLASS="PARAMETER"
+>heap</CODE
+> in O(log n).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN604"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN611"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN618"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the element just removed from <CODE
+CLASS="PARAMETER"
+>heap</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN624"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-DECREASE-KEY"
+></A
+>gts_eheap_decrease_key ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_decrease_key (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> new_key);</PRE
+><P
+>Decreases the value of the key of the element at position <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN638"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN645"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN652"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>new_key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new value of the key for this element. Must be smaller than
+the current key.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN657"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-KEY"
+></A
+>gts_eheap_key ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_eheap_key (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> p);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN669"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN676"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to be tested;</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN681"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the value of the key for pointer <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN687"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-RANDOMIZED"
+></A
+>gts_eheap_randomized ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_randomized (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> randomized);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN699"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN706"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>randomized</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> whether <CODE
+CLASS="PARAMETER"
+>heap</CODE
+> should be randomized.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN712"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-UPDATE"
+></A
+>gts_eheap_update ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_update (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+>Updates the key of each element of <CODE
+CLASS="PARAMETER"
+>heap</CODE
+> and reorders it.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN724"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN731"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-FREEZE"
+></A
+>gts_eheap_freeze ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_freeze (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+>Freezes the heap. Any subsequent operation will not preserve the heap
+property. Used in conjunction with <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-INSERT"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_insert()</CODE
+></A
+> and <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-THAW"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_thaw()</CODE
+></A
+>
+to create a heap in O(n) time.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN746"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN753"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-THAW"
+></A
+>gts_eheap_thaw ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_thaw (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+>If <CODE
+CLASS="PARAMETER"
+>heap</CODE
+> has been frozen previously using <A
+HREF="gts-extended-binary-heaps.html#GTS-EHEAP-FREEZE"
+><CODE
+CLASS="FUNCTION"
+>gts_eheap_freeze()</CODE
+></A
+>, reorder it
+in O(n) time and unfreeze it.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN767"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN774"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-FOREACH"
+></A
+>gts_eheap_foreach ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_foreach (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap,
+ <GTKDOCLINK
+HREF="GFUNC"
+>GFunc</GTKDOCLINK
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN787"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN794"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call for each element in the heap.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN799"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> to pass to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN805"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-SIZE"
+></A
+>gts_eheap_size ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_eheap_size (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN816"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN823"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of items in <CODE
+CLASS="PARAMETER"
+>heap</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN829"
+></A
+><H3
+><A
+NAME="GTS-EHEAP-DESTROY"
+></A
+>gts_eheap_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_eheap_destroy (<A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+>Free all the memory allocated for <CODE
+CLASS="PARAMETER"
+>heap</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN841"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-binary-heaps.html"
+><B
+><<< Binary heaps</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-first-in-first-out-heaps.html"
+><B
+>First In First Out heaps >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-faces.html b/doc/html/gts-faces.html
new file mode 100644
index 0000000..0444323
--- /dev/null
+++ b/doc/html/gts-faces.html
@@ -0,0 +1,1593 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Faces</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Triangles"
+HREF="gts-triangles.html"><LINK
+REL="NEXT"
+TITLE="Surfaces"
+HREF="gts-surfaces.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-triangles.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-surfaces.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-FACES"
+></A
+>Faces</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN8556"
+></A
+><H2
+>Name</H2
+>Faces -- face object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN8559"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-faces.html#GTS-FACE-CLASS:CAPS"
+>GTS_FACE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-faces.html#GTS-FACE:CAPS"
+>GTS_FACE</A
+> (obj)
+#define <A
+HREF="gts-faces.html#GTS-IS-FACE:CAPS"
+>GTS_IS_FACE</A
+> (obj)
+ <A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+>;
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>;
+
+<A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+>* <A
+HREF="gts-faces.html#GTS-FACE-CLASS"
+>gts_face_class</A
+> (void);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-faces.html#GTS-FACE-NEW"
+>gts_face_new</A
+> (<A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+> *klass,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-faces.html#GTS-FACE-HAS-PARENT-SURFACE"
+>gts_face_has_parent_surface</A
+> (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-faces.html#GTS-FACE-NEIGHBOR-NUMBER"
+>gts_face_neighbor_number</A
+> (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-faces.html#GTS-FACE-NEIGHBORS"
+>gts_face_neighbors</A
+> (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-faces.html#GTS-FACE-FOREACH-NEIGHBOR"
+>gts_face_foreach_neighbor</A
+> (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-faces.html#GTS-FACE-IS-COMPATIBLE"
+>gts_face_is_compatible</A
+> (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-faces.html#GTS-FACES-FROM-EDGES"
+>gts_faces_from_edges</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *edges,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN8601"
+></A
+><H2
+>Description</H2
+><P
+>Faces are derived from <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>. A collection of faces defined a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN8608"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8610"
+></A
+><H3
+><A
+NAME="GTS-FACE-CLASS:CAPS"
+></A
+>GTS_FACE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_FACE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8618"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8623"
+></A
+><H3
+><A
+NAME="GTS-FACE:CAPS"
+></A
+>GTS_FACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_FACE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8631"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8636"
+></A
+><H3
+><A
+NAME="GTS-IS-FACE:CAPS"
+></A
+>GTS_IS_FACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_FACE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8644"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8649"
+></A
+><H3
+><A
+NAME="GTSFACECLASS"
+></A
+>GtsFaceClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsTriangleClass parent_class;
+} GtsFaceClass;</PRE
+><P
+>The face class derived from <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsTriangleClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8658"
+></A
+><H3
+><A
+NAME="GTSFACE"
+></A
+>GtsFace</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsTriangle triangle;
+
+ GSList * surfaces;
+} GtsFace;</PRE
+><P
+>The face object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8666"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> <CODE
+CLASS="STRUCTFIELD"
+>triangle</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8672"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>surfaces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>A list of <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> using this face.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8680"
+></A
+><H3
+><A
+NAME="GTS-FACE-CLASS"
+></A
+>gts_face_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+>* gts_face_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8690"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-faces.html#GTSFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsFaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8697"
+></A
+><H3
+><A
+NAME="GTS-FACE-NEW"
+></A
+>gts_face_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_face_new (<A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+> *klass,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8711"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsFaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8718"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8725"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8732"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8739"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> using <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> as edges.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8749"
+></A
+><H3
+><A
+NAME="GTS-FACE-HAS-PARENT-SURFACE"
+></A
+>gts_face_has_parent_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_face_has_parent_surface (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8761"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8768"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8775"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>f</CODE
+> belongs to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8784"
+></A
+><H3
+><A
+NAME="GTS-FACE-NEIGHBOR-NUMBER"
+></A
+>gts_face_neighbor_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_face_neighbor_number (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8796"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8803"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8811"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of faces neighbors of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> and belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8818"
+></A
+><H3
+><A
+NAME="GTS-FACE-NEIGHBORS"
+></A
+>gts_face_neighbors ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_face_neighbors (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8830"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8837"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8845"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of unique <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> neighbors of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> and belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8854"
+></A
+><H3
+><A
+NAME="GTS-FACE-FOREACH-NEIGHBOR"
+></A
+>gts_face_foreach_neighbor ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_face_foreach_neighbor (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each neighbor of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+> (if not <TT
+CLASS="LITERAL"
+>NULL</TT
+>).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8872"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8879"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8887"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8894"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8900"
+></A
+><H3
+><A
+NAME="GTS-FACE-IS-COMPATIBLE"
+></A
+>gts_face_is_compatible ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_face_is_compatible (<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8912"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8919"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8926"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is compatible with all its neighbors belonging
+to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8935"
+></A
+><H3
+><A
+NAME="GTS-FACES-FROM-EDGES"
+></A
+>gts_faces_from_edges ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_faces_from_edges (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *edges,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+>Builds a list of unique faces which belong to <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and have
+one of their edges in <CODE
+CLASS="PARAMETER"
+>edges</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8949"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edges</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8956"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8964"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the list of faces.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-triangles.html"
+><B
+><<< Triangles</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-surfaces.html"
+><B
+>Surfaces >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-first-in-first-out-heaps.html b/doc/html/gts-first-in-first-out-heaps.html
new file mode 100644
index 0000000..541576e
--- /dev/null
+++ b/doc/html/gts-first-in-first-out-heaps.html
@@ -0,0 +1,1167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>First In First Out heaps</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Basic Macros, functions and data structures"
+HREF="c4.html"><LINK
+REL="PREVIOUS"
+TITLE="Extended binary heaps"
+HREF="gts-extended-binary-heaps.html"><LINK
+REL="NEXT"
+TITLE="Vectors and matrices"
+HREF="gts-vectors-and-matrices.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-extended-binary-heaps.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c4.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-vectors-and-matrices.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-FIRST-IN-FIRST-OUT-HEAPS"
+></A
+>First In First Out heaps</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN853"
+></A
+><H2
+>Name</H2
+>First In First Out heaps -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN856"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+>;
+
+<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+>* <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-NEW"
+>gts_fifo_new</A
+> (void);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-PUSH"
+>gts_fifo_push</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-POP"
+>gts_fifo_pop</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-TOP"
+>gts_fifo_top</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-SIZE"
+>gts_fifo_size</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-FOREACH"
+>gts_fifo_foreach</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-IS-EMPTY"
+>gts_fifo_is_empty</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-REVERSE"
+>gts_fifo_reverse</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-WRITE"
+>gts_fifo_write</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-first-in-first-out-heaps.html#GTS-FIFO-DESTROY"
+>gts_fifo_destroy</A
+> (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN893"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN896"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN898"
+></A
+><H3
+><A
+NAME="GTSFIFO"
+></A
+>GtsFifo</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsFifo GtsFifo;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN905"
+></A
+><H3
+><A
+NAME="GTS-FIFO-NEW"
+></A
+>gts_fifo_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+>* gts_fifo_new (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN915"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN922"
+></A
+><H3
+><A
+NAME="GTS-FIFO-PUSH"
+></A
+>gts_fifo_push ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_fifo_push (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Push <CODE
+CLASS="PARAMETER"
+>data</CODE
+> into <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN936"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN943"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to add to <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN949"
+></A
+><H3
+><A
+NAME="GTS-FIFO-POP"
+></A
+>gts_fifo_pop ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_fifo_pop (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+>Removes the first element from <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN961"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN968"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the first element in <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> is empty.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN976"
+></A
+><H3
+><A
+NAME="GTS-FIFO-TOP"
+></A
+>gts_fifo_top ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_fifo_top (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN987"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN994"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the first element in <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> is empty.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1002"
+></A
+><H3
+><A
+NAME="GTS-FIFO-SIZE"
+></A
+>gts_fifo_size ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_fifo_size (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1013"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1020"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of elements in <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1026"
+></A
+><H3
+><A
+NAME="GTS-FIFO-FOREACH"
+></A
+>gts_fifo_foreach ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_fifo_foreach (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> in order for each item in <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>, passing <CODE
+CLASS="PARAMETER"
+>data</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1042"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1049"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1056"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1062"
+></A
+><H3
+><A
+NAME="GTS-FIFO-IS-EMPTY"
+></A
+>gts_fifo_is_empty ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_fifo_is_empty (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1073"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1080"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> is empty, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1088"
+></A
+><H3
+><A
+NAME="GTS-FIFO-REVERSE"
+></A
+>gts_fifo_reverse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_fifo_reverse (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+>Reverses the order of elements in <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1100"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1107"
+></A
+><H3
+><A
+NAME="GTS-FIFO-WRITE"
+></A
+>gts_fifo_write ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_fifo_write (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+>Writes the content of <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> in <CODE
+CLASS="PARAMETER"
+>fp</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1121"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1128"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1133"
+></A
+><H3
+><A
+NAME="GTS-FIFO-DESTROY"
+></A
+>gts_fifo_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_fifo_destroy (<A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+>GtsFifo</A
+> *fifo);</PRE
+><P
+>Frees all the memory allocated for <CODE
+CLASS="PARAMETER"
+>fifo</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1145"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fifo</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-first-in-first-out-heaps.html#GTSFIFO"
+><SPAN
+CLASS="TYPE"
+>GtsFifo</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-extended-binary-heaps.html"
+><B
+><<< Extended binary heaps</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-vectors-and-matrices.html"
+><B
+>Vectors and matrices >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-graph-class.html b/doc/html/gts-graph-class.html
new file mode 100644
index 0000000..b14509e
--- /dev/null
+++ b/doc/html/gts-graph-class.html
@@ -0,0 +1,5154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Graph class</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Graph and operations on graphs"
+HREF="c17114.html"><LINK
+REL="PREVIOUS"
+TITLE="Graph and operations on graphs"
+HREF="c17114.html"><LINK
+REL="NEXT"
+TITLE="Weighted graph"
+HREF="gts-weighted-graph.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="c17114.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c17114.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-weighted-graph.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-GRAPH-CLASS"
+></A
+>Graph class</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN17121"
+></A
+><H2
+>Name</H2
+>Graph class -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN17124"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-graph-class.html#GTS-GNODE-CLASS:CAPS"
+>GTS_GNODE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-graph-class.html#GTS-GNODE:CAPS"
+>GTS_GNODE</A
+> (obj)
+#define <A
+HREF="gts-graph-class.html#GTS-IS-GNODE:CAPS"
+>GTS_IS_GNODE</A
+> (obj)
+#define <A
+HREF="gts-graph-class.html#GTS-GNODE-NEIGHBOR:CAPS"
+>GTS_GNODE_NEIGHBOR</A
+> (n,e)
+ <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+>;
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>;
+
+<A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+>* <A
+HREF="gts-graph-class.html#GTS-GNODE-CLASS"
+>gts_gnode_class</A
+> (void);
+<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* <A
+HREF="gts-graph-class.html#GTS-GNODE-NEW"
+>gts_gnode_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+> *klass);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GNODE-DEGREE"
+>gts_gnode_degree</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GNODE-FOREACH-EDGE"
+>gts_gnode_foreach_edge</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GNODE-FOREACH-NEIGHBOR"
+>gts_gnode_foreach_neighbor</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GNODE-WEIGHT"
+>gts_gnode_weight</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GNODE-MOVE-COST"
+>gts_gnode_move_cost</A
+> (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *src,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *dst);
+
+#define <A
+HREF="gts-graph-class.html#GTS-GEDGE-CLASS:CAPS"
+>GTS_GEDGE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-graph-class.html#GTS-GEDGE:CAPS"
+>GTS_GEDGE</A
+> (obj)
+#define <A
+HREF="gts-graph-class.html#GTS-IS-GEDGE:CAPS"
+>GTS_IS_GEDGE</A
+> (obj)
+ <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+>;
+ <A
+HREF="gts-graph-class.html#GTSGEDGE"
+>GtsGEdge</A
+>;
+
+<A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+>* <A
+HREF="gts-graph-class.html#GTS-GEDGE-CLASS"
+>gts_gedge_class</A
+> (void);
+<A
+HREF="gts-graph-class.html#GTSGEDGE"
+>GtsGEdge</A
+>* <A
+HREF="gts-graph-class.html#GTS-GEDGE-NEW"
+>gts_gedge_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n1,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n2);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GEDGE-WEIGHT"
+>gts_gedge_weight</A
+> (<A
+HREF="gts-graph-class.html#GTSGEDGE"
+>GtsGEdge</A
+> *e);
+#define <A
+HREF="gts-graph-class.html#GTS-GEDGE-CONNECTS"
+>gts_gedge_connects</A
+> (e, a1, a2)
+
+#define <A
+HREF="gts-graph-class.html#GTS-GRAPH-CLASS:CAPS"
+>GTS_GRAPH_CLASS</A
+> (klass)
+#define <A
+HREF="gts-graph-class.html#GTS-GRAPH:CAPS"
+>GTS_GRAPH</A
+> (obj)
+#define <A
+HREF="gts-graph-class.html#GTS-IS-GRAPH:CAPS"
+>GTS_IS_GRAPH</A
+> (obj)
+ <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+>;
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>;
+
+<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+>* <A
+HREF="gts-graph-class.html"
+>gts_graph_class</A
+> (void);
+<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-NEW"
+>gts_graph_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+> *node_class,
+ <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+> *edge_class);
+<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-READ"
+>gts_graph_read</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-READ-JOSTLE"
+>gts_graph_read_jostle</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-WRITE"
+>gts_graph_write</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-WRITE-DOT"
+>gts_graph_write_dot</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-PRINT-STATS"
+>gts_graph_print_stats</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-FOREACH-EDGE"
+>gts_graph_foreach_edge</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+ <A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+>;
+enum <A
+HREF="gts-graph-class.html#GTSTRAVERSETYPE"
+>GtsTraverseType</A
+>;
+<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-TRAVERSE-NEW"
+>gts_graph_traverse_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSTRAVERSETYPE"
+>GtsTraverseType</A
+> type,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> reinit);
+<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-TRAVERSE-NEXT"
+>gts_graph_traverse_next</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);
+<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-TRAVERSE-WHAT-NEXT"
+>gts_graph_traverse_what_next</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-TRAVERSE-DESTROY"
+>gts_graph_traverse_destroy</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-EDGES-CUT"
+>gts_graph_edges_cut</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-EDGES-CUT-WEIGHT"
+>gts_graph_edges_cut_weight</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-DISTANCE-SUM"
+>gts_graph_distance_sum</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *center);
+<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* <A
+HREF="gts-graph-class.html#GTS-GRAPH-FARTHEST"
+>gts_graph_farthest</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *gnodes);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-WEIGHT"
+>gts_graph_weight</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+
+#define <A
+HREF="gts-graph-class.html#GTS-FNODE-CLASS:CAPS"
+>GTS_FNODE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-graph-class.html#GTS-FNODE:CAPS"
+>GTS_FNODE</A
+> (obj)
+#define <A
+HREF="gts-graph-class.html#GTS-IS-FNODE:CAPS"
+>GTS_IS_FNODE</A
+> (obj)
+ <A
+HREF="gts-graph-class.html#GTSFNODE"
+>GtsFNode</A
+>;
+ <A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+>GtsFNodeClass</A
+>;
+
+<A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+>GtsFNodeClass</A
+>* <A
+HREF="gts-graph-class.html#GTS-FNODE-CLASS"
+>gts_fnode_class</A
+> (void);
+<A
+HREF="gts-graph-class.html#GTSFNODE"
+>GtsFNode</A
+>* <A
+HREF="gts-graph-class.html#GTS-FNODE-NEW"
+>gts_fnode_new</A
+> (<A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+>GtsFNodeClass</A
+> *klass,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);
+
+<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* <A
+HREF="gts-graph-class.html#GTS-SURFACE-GRAPH-NEW"
+>gts_surface_graph_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* <A
+HREF="gts-graph-class.html#GTS-SURFACE-GRAPH-SURFACE"
+>gts_surface_graph_surface</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *surface_graph,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* <A
+HREF="gts-graph-class.html#GTS-SEGMENTS-GRAPH-NEW"
+>gts_segments_graph_new</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *segments);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN17271"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN17274"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17276"
+></A
+><H3
+><A
+NAME="GTS-GNODE-CLASS:CAPS"
+></A
+>GTS_GNODE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17284"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17289"
+></A
+><H3
+><A
+NAME="GTS-GNODE:CAPS"
+></A
+>GTS_GNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17297"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17302"
+></A
+><H3
+><A
+NAME="GTS-IS-GNODE:CAPS"
+></A
+>GTS_IS_GNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_GNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17310"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17315"
+></A
+><H3
+><A
+NAME="GTS-GNODE-NEIGHBOR:CAPS"
+></A
+>GTS_GNODE_NEIGHBOR()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_NEIGHBOR(n,e) (GTS_GEDGE (e)->n1 == n ? GTS_GEDGE (e)->n2 : GTS_GEDGE (e)->n2 == n ? GTS_GEDGE (e)->n1 : NULL)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17323"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17328"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17333"
+></A
+><H3
+><A
+NAME="GTSGNODECLASS"
+></A
+>GtsGNodeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSListContainerClass parent_class;
+
+ gfloat (* weight) (GtsGNode *);
+ void (* write) (GtsGNode *, FILE *);
+} GtsGNodeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17340"
+></A
+><H3
+><A
+NAME="GTSGNODE"
+></A
+>GtsGNode</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSListContainer container;
+
+ guint level;
+} GtsGNode;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17347"
+></A
+><H3
+><A
+NAME="GTS-GNODE-CLASS"
+></A
+>gts_gnode_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+>* gts_gnode_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17357"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17364"
+></A
+><H3
+><A
+NAME="GTS-GNODE-NEW"
+></A
+>gts_gnode_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* gts_gnode_new (<A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+> *klass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17375"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17382"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17389"
+></A
+><H3
+><A
+NAME="GTS-GNODE-DEGREE"
+></A
+>gts_gnode_degree ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_gnode_degree (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17401"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17408"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17416"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of neighbors of <CODE
+CLASS="PARAMETER"
+>n</CODE
+> (belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> if <CODE
+CLASS="PARAMETER"
+>g</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17425"
+></A
+><H3
+><A
+NAME="GTS-GNODE-FOREACH-EDGE"
+></A
+>gts_gnode_foreach_edge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_gnode_foreach_edge (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each <A
+HREF="gts-graph-class.html#GTSGEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsGEdge</SPAN
+></A
+> connecting <CODE
+CLASS="PARAMETER"
+>n</CODE
+> to another <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>
+(belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> if <CODE
+CLASS="PARAMETER"
+>g</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17448"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17455"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17463"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17470"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17476"
+></A
+><H3
+><A
+NAME="GTS-GNODE-FOREACH-NEIGHBOR"
+></A
+>gts_gnode_foreach_neighbor ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_gnode_foreach_neighbor (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each neighbor <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>n</CODE
+> (belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> if
+<CODE
+CLASS="PARAMETER"
+>g</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17497"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17504"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17512"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17519"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17525"
+></A
+><H3
+><A
+NAME="GTS-GNODE-WEIGHT"
+></A
+>gts_gnode_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_gnode_weight (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17536"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17543"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the weight of <CODE
+CLASS="PARAMETER"
+>n</CODE
+> as defined by the <GTKDOCLINK
+HREF="WEIGHT"
+><CODE
+CLASS="FUNCTION"
+>weight()</CODE
+></GTKDOCLINK
+> method of the
+<A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeClass</SPAN
+></A
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17553"
+></A
+><H3
+><A
+NAME="GTS-GNODE-MOVE-COST"
+></A
+>gts_gnode_move_cost ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_gnode_move_cost (<A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *src,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *dst);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17566"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17573"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>src</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> containing <CODE
+CLASS="PARAMETER"
+>n</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17581"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>dst</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17588"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the cost (increase in the sum of the weights of the edges cut) of
+moving <CODE
+CLASS="PARAMETER"
+>n</CODE
+> from <CODE
+CLASS="PARAMETER"
+>src</CODE
+> to <CODE
+CLASS="PARAMETER"
+>dst</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17596"
+></A
+><H3
+><A
+NAME="GTS-GEDGE-CLASS:CAPS"
+></A
+>GTS_GEDGE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GEDGE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17604"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17609"
+></A
+><H3
+><A
+NAME="GTS-GEDGE:CAPS"
+></A
+>GTS_GEDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GEDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17617"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17622"
+></A
+><H3
+><A
+NAME="GTS-IS-GEDGE:CAPS"
+></A
+>GTS_IS_GEDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_GEDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17630"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17635"
+></A
+><H3
+><A
+NAME="GTSGEDGECLASS"
+></A
+>GtsGEdgeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContaineeClass parent_class;
+
+ GtsGEdge * (* link) (GtsGEdge * e, GtsGNode * n1, GtsGNode * n2);
+ gfloat (* weight) (GtsGEdge * e);
+ void (* write) (GtsGEdge * e, FILE * fp);
+} GtsGEdgeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17642"
+></A
+><H3
+><A
+NAME="GTSGEDGE"
+></A
+>GtsGEdge</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsContainee containee;
+
+ GtsGNode * n1;
+ GtsGNode * n2;
+} GtsGEdge;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17649"
+></A
+><H3
+><A
+NAME="GTS-GEDGE-CLASS"
+></A
+>gts_gedge_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+>* gts_gedge_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17659"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17666"
+></A
+><H3
+><A
+NAME="GTS-GEDGE-NEW"
+></A
+>gts_gedge_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGEDGE"
+>GtsGEdge</A
+>* gts_gedge_new (<A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n1,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17679"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17686"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17693"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17700"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsGEdge</SPAN
+></A
+> linking <CODE
+CLASS="PARAMETER"
+>n1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>n2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17709"
+></A
+><H3
+><A
+NAME="GTS-GEDGE-WEIGHT"
+></A
+>gts_gedge_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_gedge_weight (<A
+HREF="gts-graph-class.html#GTSGEDGE"
+>GtsGEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17720"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsGEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17727"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the weight of edge <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as defined by the <GTKDOCLINK
+HREF="WEIGHT"
+><CODE
+CLASS="FUNCTION"
+>weight()</CODE
+></GTKDOCLINK
+> method of
+<A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGEdgeClass</SPAN
+></A
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17737"
+></A
+><H3
+><A
+NAME="GTS-GEDGE-CONNECTS"
+></A
+>gts_gedge_connects()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_gedge_connects(e, a1, a2)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17745"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17750"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17755"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17760"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-CLASS:CAPS"
+></A
+>GTS_GRAPH_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GRAPH_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17768"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17773"
+></A
+><H3
+><A
+NAME="GTS-GRAPH:CAPS"
+></A
+>GTS_GRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17781"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17786"
+></A
+><H3
+><A
+NAME="GTS-IS-GRAPH:CAPS"
+></A
+>GTS_IS_GRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_GRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17794"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17799"
+></A
+><H3
+><A
+NAME="GTSGRAPHCLASS"
+></A
+>GtsGraphClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsHashContainerClass parent_class;
+
+ gfloat (* weight) (GtsGraph *);
+} GtsGraphClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17806"
+></A
+><H3
+><A
+NAME="GTSGRAPH"
+></A
+>GtsGraph</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsHashContainer object;
+
+ GtsGraphClass * graph_class;
+ GtsGNodeClass * node_class;
+ GtsGEdgeClass * edge_class;
+} GtsGraph;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17813"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-CLASS"
+></A
+>gts_graph_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+>* gts_graph_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17823"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17830"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-NEW"
+></A
+>gts_graph_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* gts_graph_new (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+>GtsGNodeClass</A
+> *node_class,
+ <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+>GtsGEdgeClass</A
+> *edge_class);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17843"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17850"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>node_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17857"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edge_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17864"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> using <CODE
+CLASS="PARAMETER"
+>node_class</CODE
+> and <CODE
+CLASS="PARAMETER"
+>edge_class</CODE
+> as node types.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17873"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-READ"
+></A
+>gts_graph_read ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* gts_graph_read (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);</PRE
+><P
+>Reads a graph from a file.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17884"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17891"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if an error occured (in which
+case the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> is set).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17901"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-READ-JOSTLE"
+></A
+>gts_graph_read_jostle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_graph_read_jostle (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> the nodes and edges defined in the file pointed to by
+<CODE
+CLASS="PARAMETER"
+>fp</CODE
+>. This file must use the Jostle "graph" ASCII format.
+The nodes created are of type <GTKDOCLINK
+HREF="GTSNGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsNGNode</SPAN
+></GTKDOCLINK
+> and their identities are the
+line number at which they appear in <CODE
+CLASS="PARAMETER"
+>fp</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17918"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17925"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17932"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> 0 if the lecture was successful, the line number at which
+an error occured otherwise (in which case the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>fp</CODE
+>
+is set). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17939"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-WRITE"
+></A
+>gts_graph_write ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_write (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> an ASCII representation of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. The file
+format is as follows. </P
+><P
+>All the lines beginning with <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-COMMENTS:CAPS"
+><SPAN
+CLASS="TYPE"
+>GTS_COMMENTS</SPAN
+></A
+> are ignored. The first line
+contains two unsigned integers separated by spaces. The first
+integer is the number of nodes, nn, the second is the number of
+edges, ne.</P
+><P
+>Follows nn lines containing node description.
+Follows ne lines containing the two indices (starting
+from one) of the nodes of each edge.</P
+><P
+>The format described above is the least common denominator to all
+GTS files. Consistent with an object-oriented approach, the GTS
+file format is extensible. Each of the lines of the file can be
+extended with user-specific attributes accessible through the
+<GTKDOCLINK
+HREF="READ"
+><CODE
+CLASS="FUNCTION"
+>read()</CODE
+></GTKDOCLINK
+> and <GTKDOCLINK
+HREF="WRITE"
+><CODE
+CLASS="FUNCTION"
+>write()</CODE
+></GTKDOCLINK
+> virtual methods of each of the objects written
+(graph, nodes or edges). When read with different object classes,
+these extra attributes are just ignored.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17962"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17969"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17974"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-WRITE-DOT"
+></A
+>gts_graph_write_dot ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_write_dot (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> an ASCII representation of <CODE
+CLASS="PARAMETER"
+>g</CODE
+> in the dot format of
+AT&T Bell Labs.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17988"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17995"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18000"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PRINT-STATS"
+></A
+>gts_graph_print_stats ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_print_stats (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+>Writes to <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> a summary of the properties of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18014"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18021"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18026"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-FOREACH-EDGE"
+></A
+>gts_graph_foreach_edge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_foreach_edge (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18043"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18050"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18057"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18063"
+></A
+><H3
+><A
+NAME="GTSGRAPHTRAVERSE"
+></A
+>GtsGraphTraverse</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsGraphTraverse GtsGraphTraverse;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18070"
+></A
+><H3
+><A
+NAME="GTSTRAVERSETYPE"
+></A
+>enum GtsTraverseType</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef enum { GTS_BREADTH_FIRST
+ } GtsTraverseType;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18077"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-TRAVERSE-NEW"
+></A
+>gts_graph_traverse_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+>* gts_graph_traverse_new (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-graph-class.html#GTSTRAVERSETYPE"
+>GtsTraverseType</A
+> type,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> reinit);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18091"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18098"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18106"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>type</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the type of traversal.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18111"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>reinit</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if <TT
+CLASS="LITERAL"
+>TRUE</TT
+>, the traversal is reinitialized.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18117"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsGraphTraverse</SPAN
+></A
+> initialized for the traversal of
+<CODE
+CLASS="PARAMETER"
+>g</CODE
+> of type <CODE
+CLASS="PARAMETER"
+>type</CODE
+>, starting from <CODE
+CLASS="PARAMETER"
+>n</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18127"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-TRAVERSE-NEXT"
+></A
+>gts_graph_traverse_next ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* gts_graph_traverse_next (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18138"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsGraphTraverse</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18145"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the next <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> of the traversal defined by <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>
+if the traversal is complete.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18154"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-TRAVERSE-WHAT-NEXT"
+></A
+>gts_graph_traverse_what_next ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* gts_graph_traverse_what_next (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18165"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsGraphTraverse</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18172"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the next <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> of the traversal defined by <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>
+if the traversal is complete but without advancing the traversal.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18181"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-TRAVERSE-DESTROY"
+></A
+>gts_graph_traverse_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_traverse_destroy (<A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+>GtsGraphTraverse</A
+> *t);</PRE
+><P
+>Frees all the memory allocated for <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18193"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHTRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsGraphTraverse</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18200"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-EDGES-CUT"
+></A
+>gts_graph_edges_cut ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_graph_edges_cut (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18211"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18218"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of edges of <CODE
+CLASS="PARAMETER"
+>g</CODE
+> connecting nodes belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>
+to nodes not belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18226"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-EDGES-CUT-WEIGHT"
+></A
+>gts_graph_edges_cut_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_graph_edges_cut_weight (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18237"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18244"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the sum of the weights of the edges of <CODE
+CLASS="PARAMETER"
+>g</CODE
+> connecting nodes
+belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> to nodes not belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18252"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-DISTANCE-SUM"
+></A
+>gts_graph_distance_sum ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_graph_distance_sum (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *center);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18264"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18271"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>center</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18279"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the sum of the distances between all the other <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>
+of <CODE
+CLASS="PARAMETER"
+>g</CODE
+> and <CODE
+CLASS="PARAMETER"
+>center</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18288"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-FARTHEST"
+></A
+>gts_graph_farthest ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+>* gts_graph_farthest (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *gnodes);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18300"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18307"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>gnodes</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18315"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+> and farthest from all the nodes in
+<CODE
+CLASS="PARAMETER"
+>gnodes</CODE
+> (hmmm, definition of "farthest"?).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18324"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-WEIGHT"
+></A
+>gts_graph_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_graph_weight (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18335"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18342"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the weight of graph <CODE
+CLASS="PARAMETER"
+>g</CODE
+> as defined by the <GTKDOCLINK
+HREF="WEIGHT"
+><CODE
+CLASS="FUNCTION"
+>weight()</CODE
+></GTKDOCLINK
+> method
+of <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGraphClass</SPAN
+></A
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18352"
+></A
+><H3
+><A
+NAME="GTS-FNODE-CLASS:CAPS"
+></A
+>GTS_FNODE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_FNODE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18360"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18365"
+></A
+><H3
+><A
+NAME="GTS-FNODE:CAPS"
+></A
+>GTS_FNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_FNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18373"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18378"
+></A
+><H3
+><A
+NAME="GTS-IS-FNODE:CAPS"
+></A
+>GTS_IS_FNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_FNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18386"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18391"
+></A
+><H3
+><A
+NAME="GTSFNODE"
+></A
+>GtsFNode</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGNode node;
+
+ GtsFace * f;
+} GtsFNode;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18398"
+></A
+><H3
+><A
+NAME="GTSFNODECLASS"
+></A
+>GtsFNodeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGNodeClass parent_class;
+} GtsFNodeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18405"
+></A
+><H3
+><A
+NAME="GTS-FNODE-CLASS"
+></A
+>gts_fnode_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+>GtsFNodeClass</A
+>* gts_fnode_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18415"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsFNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18422"
+></A
+><H3
+><A
+NAME="GTS-FNODE-NEW"
+></A
+>gts_fnode_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSFNODE"
+>GtsFNode</A
+>* gts_fnode_new (<A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+>GtsFNodeClass</A
+> *klass,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18434"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSFNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsFNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18441"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18448"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSFNODE"
+><SPAN
+CLASS="TYPE"
+>GtsFNode</SPAN
+></A
+> associated with face <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18456"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-GRAPH-NEW"
+></A
+>gts_surface_graph_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* gts_surface_graph_new (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18468"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18475"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18482"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> representing the connectivity of the faces
+of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. This graph uses <GTKDOCLINK
+HREF="GTSFGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsFGNode</SPAN
+></GTKDOCLINK
+> as nodes which allows to store
+the dependencies between nodes and faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18493"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-GRAPH-SURFACE"
+></A
+>gts_surface_graph_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* gts_surface_graph_surface (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *surface_graph,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18505"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface_graph</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> using <GTKDOCLINK
+HREF="GTSFGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsFGNode</SPAN
+></GTKDOCLINK
+> as nodes.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18514"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18521"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> using the same classes as <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and
+composed of the faces defined by <CODE
+CLASS="PARAMETER"
+>surface_graph</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18530"
+></A
+><H3
+><A
+NAME="GTS-SEGMENTS-GRAPH-NEW"
+></A
+>gts_segments_graph_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+>* gts_segments_graph_new (<A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+>GtsGraphClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *segments);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18542"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18549"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>segments</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18556"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> representing the connectivity of the segments
+in <CODE
+CLASS="PARAMETER"
+>segments</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c17114.html"
+><B
+><<< Graph and operations on graphs</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-weighted-graph.html"
+><B
+>Weighted graph >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
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+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-GRAPH-PARTITIONING"
+></A
+>Graph partitioning</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN19614"
+></A
+><H2
+>Name</H2
+>Graph partitioning -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN19617"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>;
+<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-NEW"
+>gts_graph_bisection_new</A
+> (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmin,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);
+<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-GGG-BISECTION"
+>gts_graph_ggg_bisection</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry);
+<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BFGG-BISECTION"
+>gts_graph_bfgg_bisection</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-CHECK"
+>gts_graph_bisection_check</A
+> (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-KL-REFINE"
+>gts_graph_bisection_kl_refine</A
+> (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-BKL-REFINE"
+>gts_graph_bisection_bkl_refine</A
+> (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-RECURSIVE-BISECTION"
+>gts_graph_recursive_bisection</A
+> (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmin,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-DESTROY"
+>gts_graph_bisection_destroy</A
+> (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> destroy_graphs);
+
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BUBBLE-PARTITION"
+>gts_graph_bubble_partition</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> np,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> niter,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> step_info,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-EDGES-CUT"
+>gts_graph_edges_cut</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-class.html#GTS-GRAPH-EDGES-CUT-WEIGHT"
+>gts_graph_edges_cut_weight</A
+> (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-EDGES-CUT"
+>gts_graph_partition_edges_cut</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-BALANCE"
+>gts_graph_partition_balance</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-CLONE"
+>gts_graph_partition_clone</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-PRINT-STATS"
+>gts_graph_partition_print_stats</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-EDGES-CUT-WEIGHT"
+>gts_graph_partition_edges_cut_weight</A
+>
+ (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-PARTITION-DESTROY"
+>gts_graph_partition_destroy</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN19692"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN19695"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19697"
+></A
+><H3
+><A
+NAME="GTSGRAPHBISECTION"
+></A
+>GtsGraphBisection</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGraph * g;
+ GtsGraph * g1;
+ GtsGraph * g2;
+ GHashTable * bg1;
+ GHashTable * bg2;
+} GtsGraphBisection;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19704"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BISECTION-NEW"
+></A
+>gts_graph_bisection_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* gts_graph_bisection_new (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmin,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);</PRE
+><P
+>An implementation of a multilevel bisection algorithm as presented
+in Karypis and Kumar (1997). A multilevel hierarchy of graphs is
+created using the <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+> object. The bisection of the coarsest
+graph is created using the <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-GGG-BISECTION"
+><CODE
+CLASS="FUNCTION"
+>gts_graph_ggg_bisection()</CODE
+></A
+> function. The
+graph is then uncoarsened using <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-DOWN"
+><CODE
+CLASS="FUNCTION"
+>gts_pgraph_down()</CODE
+></A
+> and at each level
+the bisection is refined using <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-BKL-REFINE"
+><CODE
+CLASS="FUNCTION"
+>gts_graph_bisection_bkl_refine()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19727"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>wg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsWGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19734"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of tries for the graph growing algorithm.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19739"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of unsucessful moves for the refinement algorithm.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19744"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nmin</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum number of nodes of the coarsest graph.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19749"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>imbalance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum relative imbalance allowed between the
+weights of both halves of the partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19754"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>wg</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19762"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-GGG-BISECTION"
+></A
+>gts_graph_ggg_bisection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* gts_graph_ggg_bisection (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry);</PRE
+><P
+>An implementation of the "Greedy Graph Growing" algorithm of
+Karypis and Kumar (1997). </P
+><P
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> randomly chosen seeds are used and the best partition is retained.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19776"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19783"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of randomly selected initial seeds.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19788"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19796"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BFGG-BISECTION"
+></A
+>gts_graph_bfgg_bisection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+>* gts_graph_bfgg_bisection (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry);</PRE
+><P
+>An implementation of a "Breadth-First Graph Growing" algorithm.</P
+><P
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> randomly chosen seeds are used and the best partition is retained.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19810"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19817"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of randomly selected initial seeds.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19822"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19830"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BISECTION-CHECK"
+></A
+>gts_graph_bisection_check ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_graph_bisection_check (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg);</PRE
+><P
+>Checks that the boundary of <CODE
+CLASS="PARAMETER"
+>bg</CODE
+> is correctly defined (used for
+debugging purposes).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19842"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19849"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>bg</CODE
+> is ok, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19857"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BISECTION-KL-REFINE"
+></A
+>gts_graph_bisection_kl_refine ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_graph_bisection_kl_refine (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax);</PRE
+><P
+>An implementation of the simplified Kernighan-Lin algorithm for
+graph bisection refinement as described in Karypis and Kumar
+(1997).</P
+><P
+>The algorithm stops if <CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> consecutive modes do not lead to a
+decrease in the number of edges cut. This last <CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> moves are
+undone.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19872"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19879"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum number of unsuccessful successive moves.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19884"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the decrease in the weight of the edges cut by the bisection. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19889"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BISECTION-BKL-REFINE"
+></A
+>gts_graph_bisection_bkl_refine ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_graph_bisection_bkl_refine (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);</PRE
+><P
+>An implementation of the simplified boundary Kernighan-Lin
+algorithm for graph bisection refinement as described in Karypis
+and Kumar (1997).</P
+><P
+>The algorithm stops if <CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> consecutive modes do not lead to a
+decrease in the number of edges cut. This last <CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> moves are
+undone.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19905"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19912"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum number of unsuccessful successive moves.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19917"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>imbalance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum relative imbalance allowed between the
+weights of both halves of the partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19922"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the decrease in the weight of the edges cut by the bisection. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19927"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-RECURSIVE-BISECTION"
+></A
+>gts_graph_recursive_bisection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_graph_recursive_bisection (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ntry,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> mmax,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmin,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> imbalance);</PRE
+><P
+>Calls <A
+HREF="gts-graph-partitioning.html#GTS-GRAPH-BISECTION-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_graph_bisection_new()</CODE
+></A
+> recursively in order to obtain a
+2^<CODE
+CLASS="PARAMETER"
+>n</CODE
+> partition of <CODE
+CLASS="PARAMETER"
+>wg</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19947"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>wg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsWGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19954"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of bisection levels.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19959"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ntry</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of tries for the graph growing algorithm.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19964"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>mmax</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of unsucessful moves for the refinement algorithm.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19969"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nmin</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum number of nodes of the coarsest graph.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19974"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>imbalance</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum relative imbalance allowed between the
+weights of both halves of the partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19979"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of 2^<CODE
+CLASS="PARAMETER"
+>n</CODE
+> new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> representing the partition.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19987"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BISECTION-DESTROY"
+></A
+>gts_graph_bisection_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_bisection_destroy (<A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+>GtsGraphBisection</A
+> *bg,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> destroy_graphs);</PRE
+><P
+>Frees all the memory allocated for <CODE
+CLASS="PARAMETER"
+>bg</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>destroy_graphs</CODE
+> is <TT
+CLASS="LITERAL"
+>TRUE</TT
+>
+the graphs created by <CODE
+CLASS="PARAMETER"
+>bg</CODE
+> are destroyed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20003"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-partitioning.html#GTSGRAPHBISECTION"
+><SPAN
+CLASS="TYPE"
+>GtsGraphBisection</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20010"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>destroy_graphs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> controls graph destruction.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20015"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-BUBBLE-PARTITION"
+></A
+>gts_graph_bubble_partition ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_graph_bubble_partition (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> np,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> niter,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> step_info,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>An implementation of the "bubble partitioning algorithm" of
+Diekmann, Preis, Schlimbach and Walshaw (2000). The maximum number
+of iteration on the positions of the graph growing seeds is
+controlled by <CODE
+CLASS="PARAMETER"
+>niter</CODE
+>.</P
+><P
+>If not <TT
+CLASS="LITERAL"
+>NULL</TT
+> <CODE
+CLASS="PARAMETER"
+>step_info</CODE
+> is called after each iteration on the seeds
+positions passing the partition (a GSList) as argument.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20034"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20041"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>np</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> number of partitions.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20046"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>niter</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum number of iterations.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20051"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>step_info</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20059"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to <CODE
+CLASS="PARAMETER"
+>step_info</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20065"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>np</CODE
+> new <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+> representing the partition. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20073"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-EDGES-CUT"
+></A
+>gts_graph_edges_cut ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_graph_edges_cut (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20084"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20089"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20094"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-EDGES-CUT-WEIGHT"
+></A
+>gts_graph_edges_cut_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_graph_edges_cut_weight (<A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20105"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20110"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20115"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-EDGES-CUT"
+></A
+>gts_graph_partition_edges_cut ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_graph_partition_edges_cut (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20126"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20132"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of edges cut by the partition.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20137"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-BALANCE"
+></A
+>gts_graph_partition_balance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_graph_partition_balance (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20148"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20154"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the difference between the maximum and the minimum weight
+of the graphs in <CODE
+CLASS="PARAMETER"
+>partition</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20160"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-CLONE"
+></A
+>gts_graph_partition_clone ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_graph_partition_clone (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20171"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20177"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new partition clone of <CODE
+CLASS="PARAMETER"
+>partition</CODE
+> (i.e. a list of new
+graphs clones of the graphs in <CODE
+CLASS="PARAMETER"
+>partition</CODE
+>). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20184"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-PRINT-STATS"
+></A
+>gts_graph_partition_print_stats ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_partition_print_stats (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+>Writes to <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> a summary of the properties of <CODE
+CLASS="PARAMETER"
+>partition</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20198"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20204"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20209"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-EDGES-CUT-WEIGHT"
+></A
+>gts_graph_partition_edges_cut_weight ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_graph_partition_edges_cut_weight
+ (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20220"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20226"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the total weight of the edges cut by the partition.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN20231"
+></A
+><H3
+><A
+NAME="GTS-GRAPH-PARTITION-DESTROY"
+></A
+>gts_graph_partition_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_graph_partition_destroy (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *partition);</PRE
+><P
+>Destroys all the graphs in <CODE
+CLASS="PARAMETER"
+>partition</CODE
+> and frees <CODE
+CLASS="PARAMETER"
+>partition</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN20244"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>partition</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <CODE
+CLASS="PARAMETER"
+>GtsGraph</CODE
+> representing a partition.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-progressive-graph.html"
+><B
+><<< Progressive graph</B
+></A
+></TD
+><TD
+ALIGN="right"
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-hierarchical-surfaces.html b/doc/html/gts-hierarchical-surfaces.html
new file mode 100644
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--- /dev/null
+++ b/doc/html/gts-hierarchical-surfaces.html
@@ -0,0 +1,1520 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Hierarchical surfaces</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
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+HREF="book1.html"><LINK
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+TITLE="Progressive and Hierarchical surfaces"
+HREF="c15264.html"><LINK
+REL="PREVIOUS"
+TITLE="Hierarchical vertex split"
+HREF="gts-hierarchical-vertex-split.html"><LINK
+REL="NEXT"
+TITLE="Graph and operations on graphs"
+HREF="c17114.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
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+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-hierarchical-vertex-split.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
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+><IMG
+SRC="up.png"
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+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
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+><IMG
+SRC="home.png"
+WIDTH="24"
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+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="c17114.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-HIERARCHICAL-SURFACES"
+></A
+>Hierarchical surfaces</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN16727"
+></A
+><H2
+>Name</H2
+>Hierarchical surfaces -- extension of progressive surfaces allowing arbitrary sequences of vertex split or collapse.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN16730"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-CLASS:CAPS"
+>GTS_HSURFACE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE:CAPS"
+>GTS_HSURFACE</A
+> (obj)
+#define <A
+HREF="gts-hierarchical-surfaces.html#GTS-IS-HSURFACE:CAPS"
+>GTS_IS_HSURFACE</A
+> (obj)
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+>GtsHSurfaceClass</A
+>;
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+>;
+
+<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+>GtsHSurfaceClass</A
+>* <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-CLASS"
+>gts_hsurface_class</A
+> (void);
+<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+>* <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-NEW"
+>gts_hsurface_new</A
+> (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+>GtsHSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+> *hsplit_class,
+ <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *psurface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> expand_key,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> expand_data,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> collapse_key,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> collapse_data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-TRAVERSE"
+>gts_hsurface_traverse</A
+> (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> depth,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITTRAVERSEFUNC"
+>GtsSplitTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-HEIGHT"
+>gts_hsurface_height</A
+> (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-surfaces.html#GTS-HSURFACE-FOREACH"
+>gts_hsurface_foreach</A
+> (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN16765"
+></A
+><H2
+>Description</H2
+><P
+>Hierarchical surfaces are used to manage sequences of vertex splits or collapses which can be different from the initial sequence described by the progressive surface. In this way different branches of the vertex split tree can be collapsed or expanded resulting in a level of detail varying across different parts of the surface. This is the fundamental mechanism of view-dependent level of detail.</P
+><P
+>Hierarchical surfaces maintain two priority heaps one containing the next vertices (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>) ready to be expanded, the other the next vertices ready to be collapsed. By updating the priorities for these vertices as the view point changes and collapsing or expanding the top ones until a given criterium is verified, the level of detail can be dynamically adapted.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN16771"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16773"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-CLASS:CAPS"
+></A
+>GTS_HSURFACE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HSURFACE_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSurfaceClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16784"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSurfaceClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16791"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE:CAPS"
+></A
+>GTS_HSURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HSURFACE(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16802"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16809"
+></A
+><H3
+><A
+NAME="GTS-IS-HSURFACE:CAPS"
+></A
+>GTS_IS_HSURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_HSURFACE(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16821"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16826"
+></A
+><H3
+><A
+NAME="GTSHSURFACECLASS"
+></A
+>GtsHSurfaceClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsHSurfaceClass;</PRE
+><P
+>The hierarchical surface class derived from <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16835"
+></A
+><H3
+><A
+NAME="GTSHSURFACE"
+></A
+>GtsHSurface</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsSurface * s;
+ GSList * roots;
+ GtsEHeap * expandable;
+ GtsEHeap * collapsable;
+ GPtrArray * split;
+ guint nvertex;
+} GtsHSurface;</PRE
+><P
+>The hierarchical surface object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16843"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16849"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>s</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> being refined or coarsened.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16857"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>roots</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Private field.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16863"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>expandable</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+> of the expandable <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> sorted by priority.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16873"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>collapsable</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+> of the collapsable <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> sorted by priority.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16883"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>split</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Private field.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16889"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>nvertex</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Private field.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16895"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-CLASS"
+></A
+>gts_hsurface_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+>GtsHSurfaceClass</A
+>* gts_hsurface_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16905"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16912"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-NEW"
+></A
+>gts_hsurface_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+>* gts_hsurface_new (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+>GtsHSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+> *hsplit_class,
+ <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *psurface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> expand_key,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> expand_data,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> collapse_key,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> collapse_data);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16929"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16936"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsplit_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16943"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>psurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16950"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>expand_key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsKeyFunc</SPAN
+></A
+> used to order the priority heap of expandable
+<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16959"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>expand_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to be passed to <CODE
+CLASS="PARAMETER"
+>expand_key</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16965"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>collapse_key</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsKeyFunc</SPAN
+></A
+> used to order the priority heap of collapsable
+<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16974"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>collapse_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to be passed to <CODE
+CLASS="PARAMETER"
+>collapsed_key</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16980"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>, hierarchical extension of <CODE
+CLASS="PARAMETER"
+>psurface</CODE
+>
+and using <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> of class <CODE
+CLASS="PARAMETER"
+>hsplit_class</CODE
+>. Note that <CODE
+CLASS="PARAMETER"
+>psurface</CODE
+> is
+destroyed in the process.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16992"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-TRAVERSE"
+></A
+>gts_hsurface_traverse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_hsurface_traverse (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> depth,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITTRAVERSEFUNC"
+>GtsSplitTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Traverses a hierarchical surface starting from its roots. It calls
+the given function for each <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> visited.
+See also <A
+HREF="gts-vertex-split.html#GTS-SPLIT-TRAVERSE"
+><CODE
+CLASS="FUNCTION"
+>gts_split_traverse()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17011"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17018"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>order</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the order in which nodes are visited - G_PRE_ORDER or G_POST_ORDER.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17023"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>depth</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum depth of the traversal. Nodes below this depth
+will not be visited. If max_depth is -1 all nodes in the tree are
+visited. If depth is 1, only the root is visited. If depth is 2,
+the root and its children are visited. And so on.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17028"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call for each visited <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17035"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to the function.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17040"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-HEIGHT"
+></A
+>gts_hsurface_height ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_hsurface_height (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17051"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17058"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum height of the tree described by <CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN17064"
+></A
+><H3
+><A
+NAME="GTS-HSURFACE-FOREACH"
+></A
+>gts_hsurface_foreach ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_hsurface_foreach (<A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Starts by expanding all the <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>order</CODE
+> is
+G_PRE_ORDER, calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> and collapses it. If
+order is G_POST_ORDER, collapses each <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> first and then
+calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+>. The traversal can be halted at any point by returning
+TRUE from func.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17088"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17095"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>order</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the order in which <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+> are visited - G_PRE_ORDER or
+G_POST_ORDER.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17102"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call for each visited <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN17109"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to the function.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-hierarchical-vertex-split.html"
+><B
+><<< Hierarchical vertex split</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c17114.html"
+><B
+>Graph and operations on graphs >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-hierarchical-vertex-split.html b/doc/html/gts-hierarchical-vertex-split.html
new file mode 100644
index 0000000..9e91b7f
--- /dev/null
+++ b/doc/html/gts-hierarchical-vertex-split.html
@@ -0,0 +1,1088 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
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+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
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+><IMG
+SRC="right.png"
+WIDTH="24"
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+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-HIERARCHICAL-VERTEX-SPLIT"
+></A
+>Hierarchical vertex split</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN16450"
+></A
+><H2
+>Name</H2
+>Hierarchical vertex split -- hierarchical extension of the vertex split.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN16453"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-CLASS:CAPS"
+>GTS_HSPLIT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT:CAPS"
+>GTS_HSPLIT</A
+> (obj)
+#define <A
+HREF="gts-hierarchical-vertex-split.html#GTS-IS-HSPLIT:CAPS"
+>GTS_IS_HSPLIT</A
+> (obj)
+ <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+>;
+ <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+>;
+
+<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+>* <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-CLASS"
+>gts_hsplit_class</A
+> (void);
+<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+>* <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-NEW"
+>gts_hsplit_new</A
+> (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+> *klass,
+ <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-COLLAPSE"
+>gts_hsplit_collapse</A
+> (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-EXPAND"
+>gts_hsplit_expand</A
+> (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-hierarchical-vertex-split.html#GTS-HSPLIT-FORCE-EXPAND"
+>gts_hsplit_force_expand</A
+> (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN16479"
+></A
+><H2
+>Description</H2
+><P
+>Hierarchical vertex splits are the building blocks of hierarchical surfaces. They are derived from <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> objects but add pointers to their parents in the vertex split tree and information on the state (collapsed or expanded) of their children.</P
+><P
+>Together with <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+><SPAN
+CLASS="TYPE"
+>GtsEHeapPair</SPAN
+></A
+> fields these informations allow to manage any valid sequence of expansions or collapses.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN16487"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16489"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-CLASS:CAPS"
+></A
+>GTS_HSPLIT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HSPLIT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSplitClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16500"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSplitClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16507"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT:CAPS"
+></A
+>GTS_HSPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_HSPLIT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16518"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16525"
+></A
+><H3
+><A
+NAME="GTS-IS-HSPLIT:CAPS"
+></A
+>GTS_IS_HSPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_HSPLIT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16538"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16543"
+></A
+><H3
+><A
+NAME="GTSHSPLITCLASS"
+></A
+>GtsHSplitClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSplitClass parent_class;
+} GtsHSplitClass;</PRE
+><P
+>The hierarchical split vertex class derived from <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16552"
+></A
+><H3
+><A
+NAME="GTSHSPLIT"
+></A
+>GtsHSplit</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsSplit split;
+
+ GtsEHeapPair * index;
+ GtsHSplit * parent;
+ guint nchild;
+} GtsHSplit;</PRE
+><P
+>The hierarchical split vertex object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16560"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> <CODE
+CLASS="STRUCTFIELD"
+>split</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16566"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-extended-binary-heaps.html#GTSEHEAPPAIR"
+>GtsEHeapPair</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>index</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Used when managing priority heaps for vertex split and collapse.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16572"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>parent</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Parent of this hierarchical split vertex in the split vertex tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16578"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>nchild</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of expanded children of this vertex split (0, 1, or 2).
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16584"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-CLASS"
+></A
+>gts_hsplit_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+>* gts_hsplit_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16594"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16601"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-NEW"
+></A
+>gts_hsplit_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+>* gts_hsplit_new (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+>GtsHSplitClass</A
+> *klass,
+ <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16613"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsHSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16620"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16627"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>, hierarchical extension of <CODE
+CLASS="PARAMETER"
+>vs</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16635"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-COLLAPSE"
+></A
+>gts_hsplit_collapse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_hsplit_collapse (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);</PRE
+><P
+>Collapses the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> defined by <CODE
+CLASS="PARAMETER"
+>hs</CODE
+>, updates the expandable and
+collapsable priority heaps of <CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16651"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16658"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16665"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-EXPAND"
+></A
+>gts_hsplit_expand ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_hsplit_expand (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);</PRE
+><P
+>Expands the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> defined by <CODE
+CLASS="PARAMETER"
+>hs</CODE
+> (which must be expandable)
+and updates the priority heaps of <CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16681"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16688"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16695"
+></A
+><H3
+><A
+NAME="GTS-HSPLIT-FORCE-EXPAND"
+></A
+>gts_hsplit_force_expand ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_hsplit_force_expand (<A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+>GtsHSplit</A
+> *hs,
+ <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+>GtsHSurface</A
+> *hsurface);</PRE
+><P
+>Forces the expansion of <CODE
+CLASS="PARAMETER"
+>hs</CODE
+> by first expanding all its dependencies not
+already expanded.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16708"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16715"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>hsurface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-hierarchical-surfaces.html#GTSHSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsHSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-progressive-surfaces.html"
+><B
+><<< Progressive surfaces</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-hierarchical-surfaces.html"
+><B
+>Hierarchical surfaces >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-isosurfaces-from-3d-functions.html b/doc/html/gts-isosurfaces-from-3d-functions.html
new file mode 100644
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--- /dev/null
+++ b/doc/html/gts-isosurfaces-from-3d-functions.html
@@ -0,0 +1,2550 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Isosurfaces from 3D functions</TITLE
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+.programlisting {
+ background: #eeeeff;
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+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
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+ margin-top: 0.5em;
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+.navigation a {
+ color: #770000;
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+><A
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+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html"
+><IMG
+SRC="right.png"
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+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-ISOSURFACES-FROM-3D-FUNCTIONS"
+></A
+>Isosurfaces from 3D functions</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN13804"
+></A
+><H2
+>Name</H2
+>Isosurfaces from 3D functions -- computing triangulated isosurfaces of a given function f(x,y,z).</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN13807"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+>;
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+>;
+
+<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+>* <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-GRID-PLANE-NEW"
+>gts_grid_plane_new</A
+> (<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nx,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ny);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-GRID-PLANE-DESTROY"
+>gts_grid_plane_destroy</A
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *g);
+
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+>;
+
+<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+>* <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISO-SLICE-NEW"
+>gts_iso_slice_new</A
+> (<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nx,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ny);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISO-SLICE-FILL"
+>gts_iso_slice_fill</A
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *plane1,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *plane2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISO-SLICE-FILL-CARTESIAN"
+>gts_iso_slice_fill_cartesian</A
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISO-SLICE-DESTROY"
+>gts_iso_slice_destroy</A
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-SLICE"
+>gts_isosurface_slice</A
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice1,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice2,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>*GtsIsoCartesianFunc</A
+>) (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **a,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> i,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-CARTESIAN"
+>gts_isosurface_cartesian</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-TETRA"
+>gts_isosurface_tetra</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-TETRA-BOUNDED"
+>gts_isosurface_tetra_bounded</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-TETRA-BCL"
+>gts_isosurface_tetra_bcl</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN13883"
+></A
+><H2
+>Description</H2
+><P
+>Using the <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-CARTESIAN"
+><CODE
+CLASS="FUNCTION"
+>gts_isosurface_cartesian()</CODE
+></A
+> function, it is possible to build a triangulated isosurface of a given user-defined function. As its name indicates this function assumes that the values of the user-defined function are defined for points located on a regular cartesian grid described by the <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+> parameter. The triangles describing the isosurface are computed for each pair of successive planes z and z+dz in a pipelined manner. Consequently only two planes need to be stored in memory at any time. This allows to construct isosurfaces for datasets too large to fit in main memory.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN13890"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13892"
+></A
+><H3
+><A
+NAME="GTSCARTESIANGRID"
+></A
+>GtsCartesianGrid</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ guint nx, ny, nz;
+ gdouble x, dx, y, dy, z, dz;
+} GtsCartesianGrid;</PRE
+><P
+>A regular cartesian grid is defined by the number of points in each direction, the spatial increment in each direction and the coordinates of the first point.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13900"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>nx</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of points in direction x.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13906"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>ny</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of points in direction y.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13912"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>nz</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of points in direction z.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13918"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>x</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>x coordinate of the first point.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13924"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>dx</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Increment in direction x.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13930"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>y</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>y coordinate of the first point.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13936"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>dy</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Increment in direction y.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13942"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>z</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>z coordinate of the first point.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13948"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>dz</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Increment in direction z.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13954"
+></A
+><H3
+><A
+NAME="GTSGRIDPLANE"
+></A
+>GtsGridPlane</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsPoint ** p;
+ guint nx, ny;
+} GtsGridPlane;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13961"
+></A
+><H3
+><A
+NAME="GTS-GRID-PLANE-NEW"
+></A
+>gts_grid_plane_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+>* gts_grid_plane_new (<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nx,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ny);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13973"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nx</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13978"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ny</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13983"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13988"
+></A
+><H3
+><A
+NAME="GTS-GRID-PLANE-DESTROY"
+></A
+>gts_grid_plane_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_grid_plane_destroy (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *g);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13999"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14004"
+></A
+><H3
+><A
+NAME="GTSISOSLICE"
+></A
+>GtsIsoSlice</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsIsoSlice GtsIsoSlice;</PRE
+><P
+>A GtsIsoSlice is an opaque data structure containing the coordinates of the points located on the isosurface for a given slice of the user-defined function.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14011"
+></A
+><H3
+><A
+NAME="GTS-ISO-SLICE-NEW"
+></A
+>gts_iso_slice_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+>* gts_iso_slice_new (<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nx,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> ny);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14023"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nx</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> number of vertices in the x direction.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14028"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ny</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> number of vertices in the y direction.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14033"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14040"
+></A
+><H3
+><A
+NAME="GTS-ISO-SLICE-FILL"
+></A
+>gts_iso_slice_fill ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_iso_slice_fill (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *plane1,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+>GtsGridPlane</A
+> *plane2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);</PRE
+><P
+>Fill <CODE
+CLASS="PARAMETER"
+>slice</CODE
+> with the coordinates of the vertices defined by
+f1 (x,y,z) = <CODE
+CLASS="PARAMETER"
+>iso</CODE
+> and f2 (x, y, z) = <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14060"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>slice</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14067"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>plane1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+><SPAN
+CLASS="TYPE"
+>GtsGridPlane</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14074"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>plane2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSGRIDPLANE"
+><SPAN
+CLASS="TYPE"
+>GtsGridPlane</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14081"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> values of the function corresponding to <CODE
+CLASS="PARAMETER"
+>plane1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14087"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> values of the function corresponding to <CODE
+CLASS="PARAMETER"
+>plane2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14093"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14098"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+> or one of its descendant to be used for the
+new vertices.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14105"
+></A
+><H3
+><A
+NAME="GTS-ISO-SLICE-FILL-CARTESIAN"
+></A
+>gts_iso_slice_fill_cartesian ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_iso_slice_fill_cartesian (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **f2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);</PRE
+><P
+>Fill <CODE
+CLASS="PARAMETER"
+>slice</CODE
+> with the coordinates of the vertices defined by
+f1 (x,y,z) = <CODE
+CLASS="PARAMETER"
+>iso</CODE
+> and f2 (x, y, z) = <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14124"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>slice</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14131"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14138"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> values of the function for plane z = <CODE
+CLASS="PARAMETER"
+>g.z</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14144"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> values of the function for plane z = <CODE
+CLASS="PARAMETER"
+>g.z</CODE
+> + <CODE
+CLASS="PARAMETER"
+>g.dz</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14151"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14156"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14163"
+></A
+><H3
+><A
+NAME="GTS-ISO-SLICE-DESTROY"
+></A
+>gts_iso_slice_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_iso_slice_destroy (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice);</PRE
+><P
+>Free all memory allocated for <CODE
+CLASS="PARAMETER"
+>slice</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14175"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>slice</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14182"
+></A
+><H3
+><A
+NAME="GTS-ISOSURFACE-SLICE"
+></A
+>gts_isosurface_slice ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_isosurface_slice (<A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice1,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+>GtsIsoSlice</A
+> *slice2,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+>Given two successive slices <CODE
+CLASS="PARAMETER"
+>slice1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>slice2</CODE
+> link their vertices with
+segments and triangles which are added to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14198"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>slice1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14205"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>slice2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOSLICE"
+><SPAN
+CLASS="TYPE"
+>GtsIsoSlice</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14212"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14219"
+></A
+><H3
+><A
+NAME="GTSISOCARTESIANFUNC"
+></A
+>GtsIsoCartesianFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsIsoCartesianFunc) (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> **a,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> i,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>This user-defined function is passed to the <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-CARTESIAN"
+><CODE
+CLASS="FUNCTION"
+>gts_isosurface_cartesian()</CODE
+></A
+>
+function. Given a particular <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+> <CODE
+CLASS="PARAMETER"
+>g</CODE
+> it must fill the array <CODE
+CLASS="PARAMETER"
+>a</CODE
+>
+with the values of the function for the plane z=<CODE
+CLASS="PARAMETER"
+>g.z</CODE
+> (or for the corresponding
+index <CODE
+CLASS="PARAMETER"
+>i</CODE
+>). This function is always called in order by <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-CARTESIAN"
+><CODE
+CLASS="FUNCTION"
+>gts_isosurface_cartesian()</CODE
+></A
+>, i.e. <CODE
+CLASS="PARAMETER"
+>i</CODE
+> varies from 0 to <CODE
+CLASS="PARAMETER"
+>g.nz</CODE
+> - 1 with an increment of one (and similarly <CODE
+CLASS="PARAMETER"
+>g.z</CODE
+> is incremented every time by <CODE
+CLASS="PARAMETER"
+>g.dz</CODE
+>).</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14246"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the 2D array to be filled.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14251"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14258"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>i</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the z direction index of the plane to be filled.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14263"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>user data.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14268"
+></A
+><H3
+><A
+NAME="GTS-ISOSURFACE-CARTESIAN"
+></A
+>gts_isosurface_cartesian ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_isosurface_cartesian (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> new faces defining the isosurface f(x,y,z) = <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>. By
+convention, the normals to the surface are pointing toward the positive
+values of f(x,y,z) - <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>.</P
+><P
+>The user function <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is called successively for each value of the z
+coordinate defined by <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. It must fill the corresponding (x,y) plane with
+the values of the function for which the isosurface is to be computed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14289"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14296"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14303"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsIsoCartesianFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14310"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14316"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14321"
+></A
+><H3
+><A
+NAME="GTS-ISOSURFACE-TETRA"
+></A
+>gts_isosurface_tetra ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_isosurface_tetra (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> new faces defining the isosurface f(x,y,z) =
+<CODE
+CLASS="PARAMETER"
+>iso</CODE
+>. By convention, the normals to the surface are pointing toward
+the positive values of f(x,y,z) - <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>.</P
+><P
+>The user function <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is called successively for each value of the z
+coordinate defined by <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. It must fill the corresponding (x,y)
+plane with the values of the function for which the isosurface is
+to be computed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14342"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14349"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14356"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsIsoCartesianFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14363"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14369"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14374"
+></A
+><H3
+><A
+NAME="GTS-ISOSURFACE-TETRA-BOUNDED"
+></A
+>gts_isosurface_tetra_bounded ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_isosurface_tetra_bounded (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> new faces defining the isosurface f(x,y,z) =
+<CODE
+CLASS="PARAMETER"
+>iso</CODE
+>. By convention, the normals to the surface are pointing toward
+the positive values of f(x,y,z) - <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>. To ensure a closed object,
+a boundary of G_MINDOUBLE is added around the domain</P
+><P
+>The user function <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is called successively for each value of the z
+coordinate defined by <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. It must fill the corresponding (x,y)
+plane with the values of the function for which the isosurface is
+to be computed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14395"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14402"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14409"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsIsoCartesianFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14416"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14422"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN14427"
+></A
+><H3
+><A
+NAME="GTS-ISOSURFACE-TETRA-BCL"
+></A
+>gts_isosurface_tetra_bcl ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_isosurface_tetra_bcl (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+>GtsCartesianGrid</A
+> g,
+ <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+>GtsIsoCartesianFunc</A
+> f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> iso);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> new faces defining the isosurface f(x,y,z) =
+<CODE
+CLASS="PARAMETER"
+>iso</CODE
+>. By convention, the normals to the surface are pointing toward
+the positive values of f(x,y,z) - <CODE
+CLASS="PARAMETER"
+>iso</CODE
+>.</P
+><P
+>The user function <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is called successively for each value of the z
+coordinate defined by <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. It must fill the corresponding (x,y)
+plane with the values of the function for which the isosurface is
+to be computed. </P
+><P
+>This version produces the dual "body-centered" faces relative to
+the faces produced by <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTS-ISOSURFACE-TETRA"
+><CODE
+CLASS="FUNCTION"
+>gts_isosurface_tetra()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14451"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14458"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSCARTESIANGRID"
+><SPAN
+CLASS="TYPE"
+>GtsCartesianGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14465"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-isosurfaces-from-3d-functions.html#GTSISOCARTESIANFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsIsoCartesianFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14472"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN14478"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>iso</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> isosurface value.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-out-of-core-simplification.html"
+><B
+><<< Out-of-core simplification</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-delaunay-and-constrained-delaunay-triangulations.html"
+><B
+>Delaunay and constrained Delaunay triangulations >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-kd-trees.html b/doc/html/gts-kd-trees.html
new file mode 100644
index 0000000..bedcd2d
--- /dev/null
+++ b/doc/html/gts-kd-trees.html
@@ -0,0 +1,528 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Kd-Trees</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical data structures"
+HREF="c10545.html"><LINK
+REL="PREVIOUS"
+TITLE="Geometrical data structures"
+HREF="c10545.html"><LINK
+REL="NEXT"
+TITLE="Bounding boxes trees"
+HREF="gts-bounding-boxes-trees.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="c10545.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c10545.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-bounding-boxes-trees.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-KD-TREES"
+></A
+>Kd-Trees</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN10552"
+></A
+><H2
+>Name</H2
+>Kd-Trees -- an efficient way of doing point location queries.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN10555"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* <A
+HREF="gts-kd-trees.html#GTS-KDTREE-NEW"
+>gts_kdtree_new</A
+> (<GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *points,
+ <GTKDOCLINK
+HREF="INT"
+>int</GTKDOCLINK
+> (*compare) (const void *,const void *));
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-kd-trees.html#GTS-KDTREE-RANGE"
+>gts_kdtree_range</A
+> (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="INT"
+>int</GTKDOCLINK
+> (*compare) (const void *,const void *));
+#define <A
+HREF="gts-kd-trees.html#GTS-KDTREE-DESTROY"
+>gts_kdtree_destroy</A
+> (tree)</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN10568"
+></A
+><H2
+>Description</H2
+><P
+>Kd-Trees (in this case 3D-Trees) are a relatively efficient way of doing point location queries.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN10571"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10573"
+></A
+><H3
+><A
+NAME="GTS-KDTREE-NEW"
+></A
+>gts_kdtree_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+>* gts_kdtree_new (<GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *points,
+ <GTKDOCLINK
+HREF="INT"
+>int</GTKDOCLINK
+> (*compare) (const void *,const void *));</PRE
+><P
+>Note that the order of the points in array <CODE
+CLASS="PARAMETER"
+>points</CODE
+> is modified by this
+function.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10586"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>points</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> an array of <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10593"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>compare</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> always <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10599"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new 3D tree for <CODE
+CLASS="PARAMETER"
+>points</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10605"
+></A
+><H3
+><A
+NAME="GTS-KDTREE-RANGE"
+></A
+>gts_kdtree_range ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_kdtree_range (<GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="INT"
+>int</GTKDOCLINK
+> (*compare) (const void *,const void *));</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10618"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a 3D tree.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10623"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+><SPAN
+CLASS="TYPE"
+>GtsBBox</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10630"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>compare</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> always <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10636"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> which are inside <CODE
+CLASS="PARAMETER"
+>bbox</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10645"
+></A
+><H3
+><A
+NAME="GTS-KDTREE-DESTROY"
+></A
+>gts_kdtree_destroy()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_kdtree_destroy(tree) g_node_destroy(tree)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10653"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c10545.html"
+><B
+><<< Geometrical data structures</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-bounding-boxes-trees.html"
+><B
+>Bounding boxes trees >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-miscellaneous-macros-and-functions.html b/doc/html/gts-miscellaneous-macros-and-functions.html
new file mode 100644
index 0000000..a9d2afb
--- /dev/null
+++ b/doc/html/gts-miscellaneous-macros-and-functions.html
@@ -0,0 +1,1946 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Miscellaneous macros and functions</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Basic Macros, functions and data structures"
+HREF="c4.html"><LINK
+REL="PREVIOUS"
+TITLE="Simple statistics"
+HREF="gts-simple-statistics.html"><LINK
+REL="NEXT"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-simple-statistics.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c4.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="c2915.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-MISCELLANEOUS-MACROS-AND-FUNCTIONS"
+></A
+>Miscellaneous macros and functions</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN2394"
+></A
+><H2
+>Name</H2
+>Miscellaneous macros and functions -- Various utilities.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN2397"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-COMMENTS:CAPS"
+>GTS_COMMENTS</A
+>
+
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+>;
+enum <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSTOKENTYPE"
+>GtsTokenType</A
+>;
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+>;
+
+<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+>* <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-NEW"
+>gts_file_new</A
+> (<GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-NEXT-TOKEN"
+>gts_file_next_token</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-FIRST-TOKEN-AFTER"
+>gts_file_first_token_after</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSTOKENTYPE"
+>GtsTokenType</A
+> type);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-ASSIGN-START"
+>gts_file_assign_start</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);
+<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+>* <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-ASSIGN-NEXT"
+>gts_file_assign_next</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-ASSIGN-VARIABLES"
+>gts_file_assign_variables</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);
+<GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-GETC"
+>gts_file_getc</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);
+<GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-GETC-SCOPE"
+>gts_file_getc_scope</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-READ"
+>gts_file_read</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> ptr,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> size,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmemb);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-VARIABLE-ERROR"
+>gts_file_variable_error</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *name,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ ...);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-VERROR"
+>gts_file_verror</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ <GTKDOCLINK
+HREF="VA-LIST"
+>va_list</GTKDOCLINK
+> args);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-ERROR"
+>gts_file_error</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ ...);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-DESTROY"
+>gts_file_destroy</A
+> (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2456"
+></A
+><H2
+>Description</H2
+><P
+>The <GTKDOCLINK
+HREF="GTS-GET-TOKEN"
+><CODE
+CLASS="FUNCTION"
+>gts_get_token()</CODE
+></GTKDOCLINK
+> and <GTKDOCLINK
+HREF="GTS-GET-NEWLINE"
+><CODE
+CLASS="FUNCTION"
+>gts_get_newline()</CODE
+></GTKDOCLINK
+> functions are used for parsing GTS geometric files.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2463"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2465"
+></A
+><H3
+><A
+NAME="GTS-COMMENTS:CAPS"
+></A
+>GTS_COMMENTS</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_COMMENTS "#!"</PRE
+><P
+>Set of characters used as comments identifiers in GTS geometric files.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2472"
+></A
+><H3
+><A
+NAME="GTSFILE"
+></A
+>GtsFile</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ FILE * fp;
+ gchar * s, * s1;
+ guint line, pos;
+ GString * token;
+ GtsTokenType type;
+ gchar * error;
+
+ guint curline, curpos;
+ guint scope, scope_max;
+ gint next_token;
+ gchar * delimiters;
+ gchar * comments;
+ gchar * tokens;
+} GtsFile;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2479"
+></A
+><H3
+><A
+NAME="GTSTOKENTYPE"
+></A
+>enum GtsTokenType</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef enum {
+ GTS_NONE = 1 << 8,
+ GTS_INT = 1 << 9,
+ GTS_UINT = 1 << 10,
+ GTS_FLOAT = 1 << 11,
+ GTS_DOUBLE = 1 << 12,
+ GTS_STRING = 1 << 13,
+ GTS_FILE = 1 << 14,
+ GTS_ERROR = 1 << 15
+} GtsTokenType;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2486"
+></A
+><H3
+><A
+NAME="GTSFILEVARIABLE"
+></A
+>GtsFileVariable</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsTokenType type;
+ gchar name[30];
+ gboolean unique;
+ gpointer data;
+ gboolean set;
+ guint line, pos;
+} GtsFileVariable;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2493"
+></A
+><H3
+><A
+NAME="GTS-FILE-NEW"
+></A
+>gts_file_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+>* gts_file_new (<GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fp);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2504"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2509"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2516"
+></A
+><H3
+><A
+NAME="GTS-FILE-NEXT-TOKEN"
+></A
+>gts_file_next_token ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_next_token (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+>Reads next token from <CODE
+CLASS="PARAMETER"
+>f</CODE
+> and updates its <CODE
+CLASS="PARAMETER"
+>token</CODE
+> and <CODE
+CLASS="PARAMETER"
+>delim</CODE
+> fields.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2530"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2537"
+></A
+><H3
+><A
+NAME="GTS-FILE-FIRST-TOKEN-AFTER"
+></A
+>gts_file_first_token_after ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_first_token_after (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSTOKENTYPE"
+>GtsTokenType</A
+> type);</PRE
+><P
+>Finds and sets the first token of a type different from <CODE
+CLASS="PARAMETER"
+>type</CODE
+>
+occuring after a token of type <CODE
+CLASS="PARAMETER"
+>type</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2551"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2558"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>type</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSTOKENTYPE"
+><SPAN
+CLASS="TYPE"
+>GtsTokenType</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2565"
+></A
+><H3
+><A
+NAME="GTS-FILE-ASSIGN-START"
+></A
+>gts_file_assign_start ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_assign_start (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);</PRE
+><P
+>Opens a block delimited by braces to read a list of optional
+arguments specified by <CODE
+CLASS="PARAMETER"
+>vars</CODE
+>. </P
+><P
+>If an error is encountered the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is set.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2581"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2588"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vars</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <TT
+CLASS="LITERAL"
+>GTS_NONE</TT
+> terminated array of <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+><SPAN
+CLASS="TYPE"
+>GtsFileVariable</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2596"
+></A
+><H3
+><A
+NAME="GTS-FILE-ASSIGN-NEXT"
+></A
+>gts_file_assign_next ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+>* gts_file_assign_next (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);</PRE
+><P
+>Assigns the next optional argument of <CODE
+CLASS="PARAMETER"
+>vars</CODE
+> read from <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2610"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2617"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vars</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <TT
+CLASS="LITERAL"
+>GTS_NONE</TT
+> terminated array of <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+><SPAN
+CLASS="TYPE"
+>GtsFileVariable</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2625"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the variable of <CODE
+CLASS="PARAMETER"
+>vars</CODE
+> which has been assigned or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if
+no variable has been assigned (if an error has been encountered the
+<CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is set). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2634"
+></A
+><H3
+><A
+NAME="GTS-FILE-ASSIGN-VARIABLES"
+></A
+>gts_file_assign_variables ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_assign_variables (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars);</PRE
+><P
+>Assigns all the variables belonging to <CODE
+CLASS="PARAMETER"
+>vars</CODE
+> found in <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+><P
+>If an error is encountered the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is set.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2651"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2658"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vars</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> an array of <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+><SPAN
+CLASS="TYPE"
+>GtsFileVariable</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2665"
+></A
+><H3
+><A
+NAME="GTS-FILE-GETC"
+></A
+>gts_file_getc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> gts_file_getc (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2676"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2683"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the next character in <CODE
+CLASS="PARAMETER"
+>f</CODE
+> or EOF if the end of the file is
+reached or if an error occured.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2689"
+></A
+><H3
+><A
+NAME="GTS-FILE-GETC-SCOPE"
+></A
+>gts_file_getc_scope ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> gts_file_getc_scope (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2700"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2707"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the next character in <CODE
+CLASS="PARAMETER"
+>f</CODE
+> in the scope defined by
+<CODE
+CLASS="PARAMETER"
+>f</CODE
+>->scope_max or EOF if the end of the file is reached or if an
+error occured.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2714"
+></A
+><H3
+><A
+NAME="GTS-FILE-READ"
+></A
+>gts_file_read ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_file_read (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> ptr,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> size,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nmemb);</PRE
+><P
+>Reads <CODE
+CLASS="PARAMETER"
+>nmemb</CODE
+> elements of data, each <CODE
+CLASS="PARAMETER"
+>size</CODE
+> bytes long, from <CODE
+CLASS="PARAMETER"
+>f</CODE
+>,
+storing them at the location given by <CODE
+CLASS="PARAMETER"
+>ptr</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2732"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2739"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2744"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>size</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> size of an element.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2749"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nmemb</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> number of elements.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2754"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of elements read.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2759"
+></A
+><H3
+><A
+NAME="GTS-FILE-VARIABLE-ERROR"
+></A
+>gts_file_variable_error ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_variable_error (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+>GtsFileVariable</A
+> *vars,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *name,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ ...);</PRE
+><P
+>Sets the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> using <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-VERROR"
+><CODE
+CLASS="FUNCTION"
+>gts_file_verror()</CODE
+></A
+>.</P
+><P
+>String <CODE
+CLASS="PARAMETER"
+>name</CODE
+> must match one of the variable names in <CODE
+CLASS="PARAMETER"
+>vars</CODE
+>.</P
+><P
+>If variable <CODE
+CLASS="PARAMETER"
+>name</CODE
+> has been assigned (using <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-ASSIGN-VARIABLES"
+><CODE
+CLASS="FUNCTION"
+>gts_file_assign_variables()</CODE
+></A
+>)
+sets the <CODE
+CLASS="PARAMETER"
+>line</CODE
+> and <CODE
+CLASS="PARAMETER"
+>pos</CODE
+> fields of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> to the line and position where
+it has been assigned.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2787"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2794"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vars</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> an array of <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILEVARIABLE"
+><SPAN
+CLASS="TYPE"
+>GtsFileVariable</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2801"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>name</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the name of a variable in <CODE
+CLASS="PARAMETER"
+>vars</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2807"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>format</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the standard <GTKDOCLINK
+HREF="SPRINTF"
+><CODE
+CLASS="FUNCTION"
+>sprintf()</CODE
+></GTKDOCLINK
+> format string.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2814"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>...</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the parameters to insert into the format string.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2819"
+></A
+><H3
+><A
+NAME="GTS-FILE-VERROR"
+></A
+>gts_file_verror ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_verror (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ <GTKDOCLINK
+HREF="VA-LIST"
+>va_list</GTKDOCLINK
+> args);</PRE
+><P
+>Sets the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> using <GTKDOCLINK
+HREF="G-STRDUP-VPRINTF"
+><CODE
+CLASS="FUNCTION"
+>g_strdup_vprintf()</CODE
+></GTKDOCLINK
+>.</P
+><P
+>This function can be called only once and disables any other
+operation on <CODE
+CLASS="PARAMETER"
+>f</CODE
+> (<GTKDOCLINK
+HREF="GTS-FILE-CLOSE"
+><CODE
+CLASS="FUNCTION"
+>gts_file_close()</CODE
+></GTKDOCLINK
+> excepted).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2840"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <CODE
+CLASS="PARAMETER"
+>GtsFile</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2846"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>format</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the standard <GTKDOCLINK
+HREF="SPRINTF"
+><CODE
+CLASS="FUNCTION"
+>sprintf()</CODE
+></GTKDOCLINK
+> format string.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2853"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>args</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the list of parameters to insert into the format string.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2858"
+></A
+><H3
+><A
+NAME="GTS-FILE-ERROR"
+></A
+>gts_file_error ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_error (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f,
+ const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *format,
+ ...);</PRE
+><P
+>Sets the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> using <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-FILE-VERROR"
+><CODE
+CLASS="FUNCTION"
+>gts_file_verror()</CODE
+></A
+>.</P
+><P
+>This function can be called only once and disables any other
+operation on <CODE
+CLASS="PARAMETER"
+>f</CODE
+> (<GTKDOCLINK
+HREF="GTS-FILE-CLOSE"
+><CODE
+CLASS="FUNCTION"
+>gts_file_close()</CODE
+></GTKDOCLINK
+> excepted).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2878"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <CODE
+CLASS="PARAMETER"
+>GtsFile</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2884"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>format</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the standard <GTKDOCLINK
+HREF="SPRINTF"
+><CODE
+CLASS="FUNCTION"
+>sprintf()</CODE
+></GTKDOCLINK
+> format string.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2891"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>...</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the parameters to insert into the format string.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2896"
+></A
+><H3
+><A
+NAME="GTS-FILE-DESTROY"
+></A
+>gts_file_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_file_destroy (<A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+>Frees all the memory allocated for <CODE
+CLASS="PARAMETER"
+>f</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2908"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-simple-statistics.html"
+><B
+><<< Simple statistics</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c2915.html"
+><B
+>Geometrical Object Hierarchy >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-object-class.html b/doc/html/gts-object-class.html
new file mode 100644
index 0000000..0ed7607
--- /dev/null
+++ b/doc/html/gts-object-class.html
@@ -0,0 +1,2838 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Object class</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="NEXT"
+TITLE="Container classes"
+HREF="gts-container-classes.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="c2915.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-container-classes.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-OBJECT-CLASS"
+></A
+>Object class</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN2926"
+></A
+><H2
+>Name</H2
+>Object class -- parent class for all GTS objects.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN2929"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-object-class.html#GTS-CLASS-NAME-LENGTH:CAPS"
+>GTS_CLASS_NAME_LENGTH</A
+>
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS:CAPS"
+>GTS_OBJECT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT:CAPS"
+>GTS_OBJECT</A
+> (obj)
+#define <A
+HREF="gts-object-class.html#GTS-IS-OBJECT:CAPS"
+>GTS_IS_OBJECT</A
+> (obj)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS-CAST:CAPS"
+>GTS_OBJECT_CLASS_CAST</A
+> (objklass, type, klass)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-CAST:CAPS"
+>GTS_OBJECT_CAST</A
+> (obj, type, klass)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-FLAGS:CAPS"
+>GTS_OBJECT_FLAGS</A
+> (obj)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-SET-FLAGS:CAPS"
+>GTS_OBJECT_SET_FLAGS</A
+> (obj,flag)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-UNSET-FLAGS:CAPS"
+>GTS_OBJECT_UNSET_FLAGS</A
+> (obj,flag)
+#define <A
+HREF="gts-object-class.html#GTS-OBJECT-DESTROYED:CAPS"
+>GTS_OBJECT_DESTROYED</A
+> (obj)
+
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+>;
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>;
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASSINFO"
+>GtsObjectClassInfo</A
+>;
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-object-class.html#GTSOBJECTCLASSINITFUNC"
+>*GtsObjectClassInitFunc</A
+>) (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *objclass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-object-class.html#GTSOBJECTINITFUNC"
+>*GtsObjectInitFunc</A
+>) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-object-class.html#GTSARGSETFUNC"
+>*GtsArgSetFunc</A
+>) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (<A
+HREF="gts-object-class.html#GTSARGGETFUNC"
+>*GtsArgGetFunc</A
+>) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);
+enum <A
+HREF="gts-object-class.html#GTSOBJECTFLAGS"
+>GtsObjectFlags</A
+>;
+ <A
+HREF="gts-object-class.html#GTSCOLOR"
+>GtsColor</A
+>;
+
+<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+>* <A
+HREF="gts-object-class.html"
+>gts_object_class</A
+> (void);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS-NEW"
+>gts_object_class_new</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *parent_class,
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASSINFO"
+>GtsObjectClassInfo</A
+> *info);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS-CHECK-CAST"
+>gts_object_class_check_cast</A
+> (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> from);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS-IS-FROM-CLASS"
+>gts_object_class_is_from_class</A
+> (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> from);
+<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+>* <A
+HREF="gts-object-class.html#GTS-OBJECT-CLASS-FROM-NAME"
+>gts_object_class_from_name</A
+> (const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *name);
+<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* <A
+HREF="gts-object-class.html#GTS-OBJECT-NEW"
+>gts_object_new</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-INIT"
+>gts_object_init</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object,
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *klass);
+<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* <A
+HREF="gts-object-class.html#GTS-OBJECT-CLONE"
+>gts_object_clone</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-ATTRIBUTES"
+>gts_object_attributes</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *from);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-CHECK-CAST"
+>gts_object_check_cast</A
+> (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> object,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass);
+<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-IS-FROM-CLASS"
+>gts_object_is_from_class</A
+> (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> object,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-RESET-RESERVED"
+>gts_object_reset_reserved</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-OBJECT-DESTROY"
+>gts_object_destroy</A
+> (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-object-class.html#GTS-FINALIZE"
+>gts_finalize</A
+> (void);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN3006"
+></A
+><H2
+>Description</H2
+><P
+>All GTS objects are derived from this base class. Objects of any class can be constructed using the <A
+HREF="gts-object-class.html#GTS-OBJECT-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_object_new()</CODE
+></A
+> function and destroyed using the <A
+HREF="gts-object-class.html#GTS-OBJECT-DESTROY"
+><CODE
+CLASS="FUNCTION"
+>gts_object_destroy()</CODE
+></A
+> function. Default virtual methods include <GTKDOCLINK
+HREF="READ"
+><CODE
+CLASS="FUNCTION"
+>read()</CODE
+></GTKDOCLINK
+> and <GTKDOCLINK
+HREF="WRITE"
+><CODE
+CLASS="FUNCTION"
+>write()</CODE
+></GTKDOCLINK
+> functions which can be used to read or write associated objects attributes from or to GTS geometrical files.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN3017"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3019"
+></A
+><H3
+><A
+NAME="GTS-CLASS-NAME-LENGTH:CAPS"
+></A
+>GTS_CLASS_NAME_LENGTH</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CLASS_NAME_LENGTH 40</PRE
+><P
+>Maximum class name length for <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3028"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS:CAPS"
+></A
+>GTS_OBJECT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3039"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3046"
+></A
+><H3
+><A
+NAME="GTS-OBJECT:CAPS"
+></A
+>GTS_OBJECT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3057"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3064"
+></A
+><H3
+><A
+NAME="GTS-IS-OBJECT:CAPS"
+></A
+>GTS_IS_OBJECT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_OBJECT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3077"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3082"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS-CAST:CAPS"
+></A
+>GTS_OBJECT_CLASS_CAST()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_CLASS_CAST(objklass, type, klass)</PRE
+><P
+>This macro is used to define casting macros for object classes. You should need it only when writing new object class functions.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3090"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>objklass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3097"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>type</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The class type to cast <CODE
+CLASS="PARAMETER"
+>objklass</CODE
+> to (example: GtsObjectClass).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3103"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the class to cast <CODE
+CLASS="PARAMETER"
+>objklass</CODE
+> to (example: <A
+HREF="gts-object-class.html"
+><CODE
+CLASS="FUNCTION"
+>gts_object_class()</CODE
+></A
+>).
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3111"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CAST:CAPS"
+></A
+>GTS_OBJECT_CAST()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_CAST(obj, type, klass)</PRE
+><P
+>This macro is used to define casting macros for object. You should need it only when writing new object functions.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3119"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3126"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>type</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the object type to cast <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to (example: GtsObject).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3132"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the object class to cast <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to (example: <GTKDOCLINK
+HREF="GTS-OBJECT"
+><CODE
+CLASS="FUNCTION"
+>gts_object()</CODE
+></GTKDOCLINK
+>).
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3140"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-FLAGS:CAPS"
+></A
+>GTS_OBJECT_FLAGS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_FLAGS(obj) (GTS_OBJECT (obj)->flags)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3148"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3153"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-SET-FLAGS:CAPS"
+></A
+>GTS_OBJECT_SET_FLAGS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_SET_FLAGS(obj,flag) G_STMT_START{ (GTS_OBJECT_FLAGS (obj) |= (flag)); }G_STMT_END</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3161"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3166"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>flag</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3171"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-UNSET-FLAGS:CAPS"
+></A
+>GTS_OBJECT_UNSET_FLAGS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_UNSET_FLAGS(obj,flag) G_STMT_START{ (GTS_OBJECT_FLAGS (obj) &= ~(flag)); }G_STMT_END</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3179"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3184"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>flag</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3189"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-DESTROYED:CAPS"
+></A
+>GTS_OBJECT_DESTROYED()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_OBJECT_DESTROYED(obj) ((GTS_OBJECT_FLAGS (obj) & GTS_DESTROYED) != 0)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3197"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3202"
+></A
+><H3
+><A
+NAME="GTSOBJECTCLASS"
+></A
+>GtsObjectClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClassInfo info;
+ GtsObjectClass * parent_class;
+
+ void (* clone) (GtsObject *, GtsObject *);
+ void (* destroy) (GtsObject *);
+ void (* read) (GtsObject **, GtsFile *);
+ void (* write) (GtsObject *, FILE *);
+ GtsColor (* color) (GtsObject *);
+ void (* attributes) (GtsObject *, GtsObject *);
+} GtsObjectClass;</PRE
+><P
+>The base object class structure. All the virtual functions <CODE
+CLASS="PARAMETER"
+>clone</CODE
+>, <CODE
+CLASS="PARAMETER"
+>destroy</CODE
+>, <CODE
+CLASS="PARAMETER"
+>read</CODE
+> and <CODE
+CLASS="PARAMETER"
+>write</CODE
+> can be overloaded. The default <CODE
+CLASS="PARAMETER"
+>read</CODE
+> and <CODE
+CLASS="PARAMETER"
+>write</CODE
+> methods are undefined. The default <CODE
+CLASS="PARAMETER"
+>clone</CODE
+> method just copies the object structure. The default <CODE
+CLASS="PARAMETER"
+>destroy</CODE
+> method frees the memory allocated for a given object structure.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3217"
+></A
+><H3
+><A
+NAME="GTSOBJECT"
+></A
+>GtsObject</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass * klass;
+
+ gpointer reserved;
+ guint32 flags;
+} GtsObject;</PRE
+><P
+>The base object structure.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3225"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>klass</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The object class.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3231"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>reserved</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Used internally by the library.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3237"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT32"
+>guint32</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>flags</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Used internally.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3243"
+></A
+><H3
+><A
+NAME="GTSOBJECTCLASSINFO"
+></A
+>GtsObjectClassInfo</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ gchar name[GTS_CLASS_NAME_LENGTH];
+ guint object_size;
+ guint class_size;
+ GtsObjectClassInitFunc class_init_func;
+ GtsObjectInitFunc object_init_func;
+ GtsArgSetFunc arg_set_func;
+ GtsArgGetFunc arg_get_func;
+} GtsObjectClassInfo;</PRE
+><P
+>Informations about a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>, including name, size of the object structure to be allocated when constructing the object, size of the object class structure to be allocated when instanciating the object class, class initialization function, object initialization function.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3252"
+></A
+><H3
+><A
+NAME="GTSOBJECTCLASSINITFUNC"
+></A
+>GtsObjectClassInitFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsObjectClassInitFunc) (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *objclass);</PRE
+><P
+>A function to call to initialize an object class.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3262"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>objclass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+> to be initialized.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3269"
+></A
+><H3
+><A
+NAME="GTSOBJECTINITFUNC"
+></A
+>GtsObjectInitFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsObjectInitFunc) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);</PRE
+><P
+>A function to call to initialize an object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3279"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3286"
+></A
+><H3
+><A
+NAME="GTSARGSETFUNC"
+></A
+>GtsArgSetFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsArgSetFunc) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);</PRE
+><P
+>Defined for future use.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3296"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3303"
+></A
+><H3
+><A
+NAME="GTSARGGETFUNC"
+></A
+>GtsArgGetFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> (*GtsArgGetFunc) (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *obj);</PRE
+><P
+>Defined for future use.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3313"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3320"
+></A
+><H3
+><A
+NAME="GTSOBJECTFLAGS"
+></A
+>enum GtsObjectFlags</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef enum
+{
+ GTS_DESTROYED = 1 << 0,
+ GTS_USER_FLAG = 1 /* user flags start from here */
+} GtsObjectFlags;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3327"
+></A
+><H3
+><A
+NAME="GTSCOLOR"
+></A
+>GtsColor</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ gfloat r, g, b;
+} GtsColor;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3334"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS"
+></A
+>gts_object_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+>* gts_object_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3344"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3351"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS-NEW"
+></A
+>gts_object_class_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_object_class_new (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *parent_class,
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASSINFO"
+>GtsObjectClassInfo</A
+> *info);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3363"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>parent_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3370"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>info</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASSINFO"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClassInfo</SPAN
+></A
+>, description of the new class to create.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3377"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+> derived from <CODE
+CLASS="PARAMETER"
+>parent_class</CODE
+> and described by
+<CODE
+CLASS="PARAMETER"
+>info</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3386"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS-CHECK-CAST"
+></A
+>gts_object_class_check_cast ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_object_class_check_cast (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> from);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3398"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3405"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>from</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3412"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> while emitting warnings if <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> is not derived from
+<CODE
+CLASS="PARAMETER"
+>from</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3420"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS-IS-FROM-CLASS"
+></A
+>gts_object_class_is_from_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_object_class_is_from_class (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> from);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3432"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3439"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>from</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3446"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> if <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> is equal to <CODE
+CLASS="PARAMETER"
+>from</CODE
+> or if <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> is derived
+from <CODE
+CLASS="PARAMETER"
+>from</CODE
+>, <TT
+CLASS="LITERAL"
+>NULL</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3457"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLASS-FROM-NAME"
+></A
+>gts_object_class_from_name ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+>* gts_object_class_from_name (const <GTKDOCLINK
+HREF="GCHAR"
+>gchar</GTKDOCLINK
+> *name);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3468"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>name</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the name of a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3475"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+> with name <CODE
+CLASS="PARAMETER"
+>name</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if it hasn't been
+instantiated yet.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3484"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-NEW"
+></A
+>gts_object_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* gts_object_new (<A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *klass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3495"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3502"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new initialized object of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3508"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-INIT"
+></A
+>gts_object_init ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_object_init (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object,
+ <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+>GtsObjectClass</A
+> *klass);</PRE
+><P
+>Calls the init method of <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> with <CODE
+CLASS="PARAMETER"
+>object</CODE
+> as argument. This is done
+recursively in the correct order (from the base class to the top). You
+should rarely need this function as it is called automatically by the
+constructor for each class.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3522"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3529"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3536"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CLONE"
+></A
+>gts_object_clone ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* gts_object_clone (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);</PRE
+><P
+>Calls the clone method of <CODE
+CLASS="PARAMETER"
+>object</CODE
+>. The call to this function will fail
+if no clone method exists for the given object.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3548"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3555"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new object clone of <CODE
+CLASS="PARAMETER"
+>object</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3561"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-ATTRIBUTES"
+></A
+>gts_object_attributes ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_object_attributes (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *from);</PRE
+><P
+>Calls the <GTKDOCLINK
+HREF="ATTRIBUTES"
+><CODE
+CLASS="FUNCTION"
+>attributes()</CODE
+></GTKDOCLINK
+> method of <CODE
+CLASS="PARAMETER"
+>object</CODE
+> using <CODE
+CLASS="PARAMETER"
+>from</CODE
+> as source.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3577"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3584"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>from</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3591"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-CHECK-CAST"
+></A
+>gts_object_check_cast ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_object_check_cast (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> object,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3603"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3610"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3617"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>object</CODE
+> while emitting warnings if <CODE
+CLASS="PARAMETER"
+>object</CODE
+> is not of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3625"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-IS-FROM-CLASS"
+></A
+>gts_object_is_from_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> gts_object_is_from_class (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> object,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> klass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3637"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3644"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3651"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>object</CODE
+> if <CODE
+CLASS="PARAMETER"
+>object</CODE
+> is of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> or of a class derived from
+<CODE
+CLASS="PARAMETER"
+>klass</CODE
+>, <TT
+CLASS="LITERAL"
+>NULL</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3661"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-RESET-RESERVED"
+></A
+>gts_object_reset_reserved ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_object_reset_reserved (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);</PRE
+><P
+>Reset the reserved field of <CODE
+CLASS="PARAMETER"
+>object</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3673"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3680"
+></A
+><H3
+><A
+NAME="GTS-OBJECT-DESTROY"
+></A
+>gts_object_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_object_destroy (<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *object);</PRE
+><P
+>Calls the destroy method of <CODE
+CLASS="PARAMETER"
+>object</CODE
+>, freeing all memory allocated for it.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN3692"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>object</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN3699"
+></A
+><H3
+><A
+NAME="GTS-FINALIZE"
+></A
+>gts_finalize ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_finalize (void);</PRE
+><P
+>Free all the memory allocated by the object system of GTS. No other
+GTS function can be called after this function has been called.</P
+><P
+></P
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c2915.html"
+><B
+><<< Geometrical Object Hierarchy</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-container-classes.html"
+><B
+>Container classes >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-out-of-core-simplification.html b/doc/html/gts-out-of-core-simplification.html
new file mode 100644
index 0000000..a4c5eb1
--- /dev/null
+++ b/doc/html/gts-out-of-core-simplification.html
@@ -0,0 +1,2086 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Out-of-core simplification</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Surface operations"
+HREF="c12206.html"><LINK
+REL="PREVIOUS"
+TITLE="Surface simplification and refinement"
+HREF="gts-surface-simplification-and-refinement.html"><LINK
+REL="NEXT"
+TITLE="Isosurfaces from 3D functions"
+HREF="gts-isosurfaces-from-3d-functions.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-surface-simplification-and-refinement.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c12206.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-isosurfaces-from-3d-functions.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-OUT-OF-CORE-SIMPLIFICATION"
+></A
+>Out-of-core simplification</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN13242"
+></A
+><H2
+>Name</H2
+>Out-of-core simplification -- objects for simplification based on vertex clustering.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN13245"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-CLASS:CAPS"
+>GTS_CLUSTER_CLASS</A
+> (klass)
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER:CAPS"
+>GTS_CLUSTER</A
+> (obj)
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-IS-CLUSTER:CAPS"
+>GTS_IS_CLUSTER</A
+> (obj)
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+>;
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+>;
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERID"
+>GtsClusterId</A
+>;
+
+<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+>* <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-CLASS"
+>gts_cluster_class</A
+> (void);
+<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+>* <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-NEW"
+>gts_cluster_new</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+> *klass,
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERID"
+>GtsClusterId</A
+> id,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *vklass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-ADD"
+>gts_cluster_add</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+> *c,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-UPDATE"
+>gts_cluster_update</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+> *c);
+
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-CLASS:CAPS"
+>GTS_CLUSTER_GRID_CLASS</A
+> (klass)
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID:CAPS"
+>GTS_CLUSTER_GRID</A
+> (obj)
+#define <A
+HREF="gts-out-of-core-simplification.html#GTS-IS-CLUSTER-GRID:CAPS"
+>GTS_IS_CLUSTER_GRID</A
+> (obj)
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+>GtsClusterGridClass</A
+>;
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+>;
+
+<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+>GtsClusterGridClass</A
+>* <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-CLASS"
+>gts_cluster_grid_class</A
+> (void);
+<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+>* <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-NEW"
+>gts_cluster_grid_new</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+>GtsClusterGridClass</A
+> *klass,
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+> *cluster_class,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-ADD-TRIANGLE"
+>gts_cluster_grid_add_triangle</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+> *cluster_grid,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-UPDATE"
+>gts_cluster_grid_update</A
+> (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+> *cluster_grid);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN13293"
+></A
+><H2
+>Description</H2
+><P
+>Using vertex clusters and vertex cluster grids it is easy to design out-of-core algorithms for surface simplification. This approach has been detailed in a recent paper by Lindstrom and Turk ("Out-of-core simplification of large polygonal models", 2000).</P
+><P
+>Vertex clusters are just groups of vertices collapsed into a single vertex. The position of this single representative vertex can be derived with different techniques. The default GTS implementation <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+> just takes the average of the positions of the vertices in a given cluster as the representative position. Clusters are created using <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_new()</CODE
+></A
+>. The cluster is initially empty and the position of the representative vertex is set to the origin. Vertices are added using <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-ADD"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_add()</CODE
+></A
+> which calls the <GTKDOCLINK
+HREF="ADD"
+><CODE
+CLASS="FUNCTION"
+>add()</CODE
+></GTKDOCLINK
+> virtual method of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>. Once all the vertices have been added <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-UPDATE"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_update()</CODE
+></A
+> computes the position of the representative vertex.</P
+><P
+>Clusters are grouped using the <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGrid</SPAN
+></A
+> object which is just an implementation of the hash-table based regular grid of Lindstrom and Turk. This regular grid is created using <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_grid_new()</CODE
+></A
+>. Once created triangles of the surface to be simplified can be added using <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-ADD-TRIANGLE"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_grid_add_triangle()</CODE
+></A
+> which adds the vertices of the triangle to the <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+> they belong to and adds the corresponding faces to the simplified surface. After all the triangles of the original surface have been added the position of the representative vertex of all the vertex clusters is computed using <A
+HREF="gts-out-of-core-simplification.html#GTS-CLUSTER-GRID-UPDATE"
+><CODE
+CLASS="FUNCTION"
+>gts_cluster_grid_update()</CODE
+></A
+>. The simplified surface is then complete and the cluster grid can be destroyed using <A
+HREF="gts-object-class.html#GTS-OBJECT-DESTROY"
+><CODE
+CLASS="FUNCTION"
+>gts_object_destroy()</CODE
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN13322"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13324"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-CLASS:CAPS"
+></A
+>GTS_CLUSTER_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CLUSTER_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13335"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13342"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER:CAPS"
+></A
+>GTS_CLUSTER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CLUSTER(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13353"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13360"
+></A
+><H3
+><A
+NAME="GTS-IS-CLUSTER:CAPS"
+></A
+>GTS_IS_CLUSTER()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_CLUSTER(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13373"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13378"
+></A
+><H3
+><A
+NAME="GTSCLUSTERCLASS"
+></A
+>GtsClusterClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+
+ void (* add) (GtsCluster * c, GtsPoint * p, gpointer data);
+ void (* update) (GtsCluster * c);
+} GtsClusterClass;</PRE
+><P
+>The cluster class derived from <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>. Virtual function <CODE
+CLASS="PARAMETER"
+>add</CODE
+> adds point <CODE
+CLASS="PARAMETER"
+>p</CODE
+> to the cluster while passing user-data <CODE
+CLASS="PARAMETER"
+>data</CODE
+>. Virtual function <CODE
+CLASS="PARAMETER"
+>update</CODE
+> computes the position of the representative vertex.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13391"
+></A
+><H3
+><A
+NAME="GTSCLUSTER"
+></A
+>GtsCluster</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject parent;
+
+ GtsClusterId id;
+ GtsVertex * v;
+ guint n;
+} GtsCluster;</PRE
+><P
+>The cluster object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13399"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>parent</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13405"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERID"
+>GtsClusterId</A
+> <CODE
+CLASS="STRUCTFIELD"
+>id</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Unique identifier.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13411"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> representative of all the vertices in the cluster.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13419"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of vertices added to the cluster.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13425"
+></A
+><H3
+><A
+NAME="GTSCLUSTERID"
+></A
+>GtsClusterId</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ guint x, y, z;
+} GtsClusterId;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13432"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-CLASS"
+></A
+>gts_cluster_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+>* gts_cluster_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13442"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13449"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-NEW"
+></A
+>gts_cluster_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+>* gts_cluster_new (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+> *klass,
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERID"
+>GtsClusterId</A
+> id,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *vklass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13462"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13469"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>id</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the id of the new cluster.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13474"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vklass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+> for the representative vertex of the cluster.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13481"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13488"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-ADD"
+></A
+>gts_cluster_add ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_cluster_add (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+> *c,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Adds point <CODE
+CLASS="PARAMETER"
+>p</CODE
+> to cluster <CODE
+CLASS="PARAMETER"
+>c</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13503"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13510"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13517"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to pass to the <GTKDOCLINK
+HREF="ADD"
+><CODE
+CLASS="FUNCTION"
+>add()</CODE
+></GTKDOCLINK
+> virtual method of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13526"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-UPDATE"
+></A
+>gts_cluster_update ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_cluster_update (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+>GtsCluster</A
+> *c);</PRE
+><P
+>Updates the position of the vertex representative of all the
+vertices added to <CODE
+CLASS="PARAMETER"
+>c</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13538"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13545"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID-CLASS:CAPS"
+></A
+>GTS_CLUSTER_GRID_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CLUSTER_GRID_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGridClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13556"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGridClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13563"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID:CAPS"
+></A
+>GTS_CLUSTER_GRID()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_CLUSTER_GRID(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13574"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13581"
+></A
+><H3
+><A
+NAME="GTS-IS-CLUSTER-GRID:CAPS"
+></A
+>GTS_IS_CLUSTER_GRID()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_CLUSTER_GRID(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTER"
+><SPAN
+CLASS="TYPE"
+>GtsCluster</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13594"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13599"
+></A
+><H3
+><A
+NAME="GTSCLUSTERGRIDCLASS"
+></A
+>GtsClusterGridClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsClusterGridClass;</PRE
+><P
+>The cluster grid class derived from <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13608"
+></A
+><H3
+><A
+NAME="GTSCLUSTERGRID"
+></A
+>GtsClusterGrid</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject parent;
+
+ GtsSurface * surface;
+ GtsBBox * bbox;
+ GtsVector size;
+
+ GtsClusterClass * cluster_class;
+ GHashTable * clusters;
+} GtsClusterGrid;</PRE
+><P
+>The cluster grid object. </P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13616"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>parent</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13622"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>surface</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Surface being simplified.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13628"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>bbox</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Bounding box of the original surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13634"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>size</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Size of the simplification grid.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13640"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>cluster_class</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Private.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13646"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GHASHTABLE"
+>GHashTable</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>clusters</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Private.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13652"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID-CLASS"
+></A
+>gts_cluster_grid_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+>GtsClusterGridClass</A
+>* gts_cluster_grid_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13662"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGridClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13669"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID-NEW"
+></A
+>gts_cluster_grid_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+>* gts_cluster_grid_new (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+>GtsClusterGridClass</A
+> *klass,
+ <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERCLASS"
+>GtsClusterClass</A
+> *cluster_class,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBOX"
+>GtsBBox</A
+> *bbox,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13684"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRIDCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGridClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13691"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cluster_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the klass to be used for the vertex clusters.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13696"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the simplified surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13701"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>bbox</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> bounding box of the surface to be simplified.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13706"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the size of one grid cell of the simplification grid.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13711"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13718"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID-ADD-TRIANGLE"
+></A
+>gts_cluster_grid_add_triangle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_cluster_grid_add_triangle (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+> *cluster_grid,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Adds the triangle defined by <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+> to the respective clusters
+of <CODE
+CLASS="PARAMETER"
+>cluster_grid</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13737"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cluster_grid</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13744"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13751"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13758"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13765"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to the cluster <GTKDOCLINK
+HREF="ADD"
+><CODE
+CLASS="FUNCTION"
+>add()</CODE
+></GTKDOCLINK
+> method.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13772"
+></A
+><H3
+><A
+NAME="GTS-CLUSTER-GRID-UPDATE"
+></A
+>gts_cluster_grid_update ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> gts_cluster_grid_update (<A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+>GtsClusterGrid</A
+> *cluster_grid);</PRE
+><P
+>Updates the representative vertices of all the clusters of <CODE
+CLASS="PARAMETER"
+>cluster_grid</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13784"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cluster_grid</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-out-of-core-simplification.html#GTSCLUSTERGRID"
+><SPAN
+CLASS="TYPE"
+>GtsClusterGrid</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13791"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+> describing the statistics for the number of vertices
+added to each cluster of <CODE
+CLASS="PARAMETER"
+>cluster_grid</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-surface-simplification-and-refinement.html"
+><B
+><<< Surface simplification and refinement</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-isosurfaces-from-3d-functions.html"
+><B
+>Isosurfaces from 3D functions >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-points.html b/doc/html/gts-points.html
new file mode 100644
index 0000000..4582baf
--- /dev/null
+++ b/doc/html/gts-points.html
@@ -0,0 +1,4021 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Points</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Containee classes"
+HREF="gts-containee-classes.html"><LINK
+REL="NEXT"
+TITLE="Vertices"
+HREF="gts-vertices.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-containee-classes.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-vertices.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-POINTS"
+></A
+>Points</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN4350"
+></A
+><H2
+>Name</H2
+>Points -- point object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN4353"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-points.html#GTS-POINT-CLASS:CAPS"
+>GTS_POINT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-points.html#GTS-POINT:CAPS"
+>GTS_POINT</A
+> (obj)
+#define <A
+HREF="gts-points.html#GTS-IS-POINT:CAPS"
+>GTS_IS_POINT</A
+> (obj)
+ <A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+>;
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>;
+
+<A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+>* <A
+HREF="gts-points.html#GTS-POINT-CLASS"
+>gts_point_class</A
+> (void);
+<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* <A
+HREF="gts-points.html#GTS-POINT-NEW"
+>gts_point_new</A
+> (<A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-SET"
+>gts_point_set</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);
+#define <A
+HREF="gts-points.html#GTS-POINT-IS-IN-RECTANGLE"
+>gts_point_is_in_rectangle</A
+> (p, p1, p2)
+<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* <A
+HREF="gts-points.html#GTS-SEGMENT-TRIANGLE-INTERSECTION"
+>gts_segment_triangle_intersection</A
+>
+ (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> boundary,
+ <A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-TRANSFORM"
+>gts_point_transform</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-DISTANCE"
+>gts_point_distance</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-DISTANCE2"
+>gts_point_distance2</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-ORIENTATION-3D"
+>gts_point_orientation_3d</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p4);
+<GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-ORIENTATION-3D-SOS"
+>gts_point_orientation_3d_sos</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p4);
+enum <A
+HREF="gts-points.html#GTSINTERSECT"
+>GtsIntersect</A
+>;
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-IN-CIRCLE"
+>gts_point_in_circle</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-IN-TRIANGLE-CIRCLE"
+>gts_point_in_triangle_circle</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<A
+HREF="gts-points.html#GTSINTERSECT"
+>GtsIntersect</A
+> <A
+HREF="gts-points.html#GTS-POINT-IS-IN-TRIANGLE"
+>gts_point_is_in_triangle</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-ORIENTATION"
+>gts_point_orientation</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);
+<GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-ORIENTATION-SOS"
+>gts_point_orientation_sos</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-SEGMENT-DISTANCE2"
+>gts_point_segment_distance2</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-SEGMENT-DISTANCE"
+>gts_point_segment_distance</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-SEGMENT-CLOSEST"
+>gts_point_segment_closest</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *closest);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-TRIANGLE-DISTANCE"
+>gts_point_triangle_distance</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-TRIANGLE-CLOSEST"
+>gts_point_triangle_closest</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *closest);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-TRIANGLE-DISTANCE2"
+>gts_point_triangle_distance2</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-points.html#GTS-POINT-IS-INSIDE-SURFACE"
+>gts_point_is_inside_surface</A
+> (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4462"
+></A
+><H2
+>Description</H2
+><P
+>Three-dimensional points and a few geometrical functions.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4465"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4467"
+></A
+><H3
+><A
+NAME="GTS-POINT-CLASS:CAPS"
+></A
+>GTS_POINT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_POINT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4478"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of the <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4485"
+></A
+><H3
+><A
+NAME="GTS-POINT:CAPS"
+></A
+>GTS_POINT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_POINT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4496"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of the <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4503"
+></A
+><H3
+><A
+NAME="GTS-IS-POINT:CAPS"
+></A
+>GTS_IS_POINT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_POINT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a descendant of a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4516"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4521"
+></A
+><H3
+><A
+NAME="GTSPOINTCLASS"
+></A
+>GtsPointClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+ gboolean binary;
+} GtsPointClass;</PRE
+><P
+>The class for <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>. No virtual functions are associated.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4530"
+></A
+><H3
+><A
+NAME="GTSPOINT"
+></A
+>GtsPoint</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ gdouble x, y, z; /* must be contiguous (cast to robust functions) */
+} GtsPoint;</PRE
+><P
+>The point object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4538"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4544"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>x</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>x coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4550"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>y</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>y coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4556"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>z</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>z coordinate.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4562"
+></A
+><H3
+><A
+NAME="GTS-POINT-CLASS"
+></A
+>gts_point_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+>* gts_point_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4572"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4579"
+></A
+><H3
+><A
+NAME="GTS-POINT-NEW"
+></A
+>gts_point_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* gts_point_new (<A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4593"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4600"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the x-coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4605"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the y-coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4610"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the z-coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4615"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4622"
+></A
+><H3
+><A
+NAME="GTS-POINT-SET"
+></A
+>gts_point_set ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_point_set (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);</PRE
+><P
+>Sets the coordinates of <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4637"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4644"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the x-coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4649"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the y-coordinate.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4654"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the z-coordinate.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4659"
+></A
+><H3
+><A
+NAME="GTS-POINT-IS-IN-RECTANGLE"
+></A
+>gts_point_is_in_rectangle()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_point_is_in_rectangle(p, p1, p2)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is contained in the box (boundary included) defined by its two corners <CODE
+CLASS="PARAMETER"
+>p1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p2</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4672"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4679"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the lower-left front corner of the box.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4684"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the upper-right back corner of the box.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4689"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-TRIANGLE-INTERSECTION"
+></A
+>gts_segment_triangle_intersection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* gts_segment_triangle_intersection
+ (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> boundary,
+ <A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *klass);</PRE
+><P
+>Checks if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> intersects <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. If this is the case, creates a new
+point pi intersection of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> with <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+>This function is geometrically robust in the sense that it will not
+return a point if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t</CODE
+> do not intersect and will return a
+point if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t</CODE
+> do intersect. However, the point coordinates are
+subject to round-off errors.</P
+><P
+>Note that this function will not return any point if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> is contained in
+the plane defined by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4715"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4722"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4729"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>boundary</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if <TT
+CLASS="LITERAL"
+>TRUE</TT
+>, the boundary of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> is taken into account.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4736"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+> to be used for the new point.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4743"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a summit of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> (if <CODE
+CLASS="PARAMETER"
+>boundary</CODE
+> is set to <TT
+CLASS="LITERAL"
+>TRUE</TT
+>), one of the endpoints
+of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> or a new <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>, intersection of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> with <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>s</CODE
+>
+and <CODE
+CLASS="PARAMETER"
+>t</CODE
+> don't intersect. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4759"
+></A
+><H3
+><A
+NAME="GTS-POINT-TRANSFORM"
+></A
+>gts_point_transform ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_point_transform (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+>Transform the coordinates of <CODE
+CLASS="PARAMETER"
+>p</CODE
+> according to <CODE
+CLASS="PARAMETER"
+>m</CODE
+>. (p[] becomes m[][].p[]).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4773"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4780"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> representing the transformation to
+apply to the coordinates of <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4788"
+></A
+><H3
+><A
+NAME="GTS-POINT-DISTANCE"
+></A
+>gts_point_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_distance (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4800"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4807"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4814"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4821"
+></A
+><H3
+><A
+NAME="GTS-POINT-DISTANCE2"
+></A
+>gts_point_distance2 ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_distance2 (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4833"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4840"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4847"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the square of the Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4854"
+></A
+><H3
+><A
+NAME="GTS-POINT-ORIENTATION-3D"
+></A
+>gts_point_orientation_3d ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_orientation_3d (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p4);</PRE
+><P
+>Checks if <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies above, below or on the plane passing through the
+points <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>. Below is defined so that <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>
+appear in counterclockwise order when viewed from above the
+plane. The returned value is an approximation of six times the
+signed volume of the tetrahedron defined by the four points. This
+function uses adaptive floating point arithmetic and is
+consequently geometrically robust.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4875"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4882"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4889"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4896"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p4</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4903"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a positive value if <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies below, a negative value if
+<CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies above the plane, zero if the four points are coplanar. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4910"
+></A
+><H3
+><A
+NAME="GTS-POINT-ORIENTATION-3D-SOS"
+></A
+>gts_point_orientation_3d_sos ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> gts_point_orientation_3d_sos (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p4);</PRE
+><P
+>Checks if <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies above or below the plane passing through the
+points <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>. Below is defined so that <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>
+appear in counterclockwise order when viewed from above the
+plane. This function uses adaptive floating point arithmetic and is
+consequently geometrically robust.</P
+><P
+>Simulation of Simplicity (SoS) is used to break ties when the
+orientation is degenerate (i.e. <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies on the plane defined by
+<CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4936"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4943"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4950"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4957"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p4</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4964"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> +1 if <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies below, -1 if <CODE
+CLASS="PARAMETER"
+>p4</CODE
+> lies above the plane. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4971"
+></A
+><H3
+><A
+NAME="GTSINTERSECT"
+></A
+>enum GtsIntersect</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef enum
+{
+ GTS_OUT = -1,
+ GTS_ON = 0,
+ GTS_IN = 1
+} GtsIntersect;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN4978"
+></A
+><H3
+><A
+NAME="GTS-POINT-IN-CIRCLE"
+></A
+>gts_point_in_circle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_in_circle (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);</PRE
+><P
+>Tests if the planar projection (x, y) of <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside or outside the
+circle defined by the planar projection of <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN4996"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5003"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5010"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5017"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5024"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a positive number if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies inside,
+a negative number if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies outside and zero if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies on
+the circle.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5032"
+></A
+><H3
+><A
+NAME="GTS-POINT-IN-TRIANGLE-CIRCLE"
+></A
+>gts_point_in_triangle_circle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_in_triangle_circle (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>Tests if the planar projection (x, y) of <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside or outside
+the circumcircle of the planar projection of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. This function is
+geometrically robust.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5046"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5053"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5060"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a positive number if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies inside,
+a negative number if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies outside and zero if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> lies on
+the circumcircle of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5069"
+></A
+><H3
+><A
+NAME="GTS-POINT-IS-IN-TRIANGLE"
+></A
+>gts_point_is_in_triangle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSINTERSECT"
+>GtsIntersect</A
+> gts_point_is_in_triangle (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>Tests if the planar projection (x, y) of <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside, outside or
+on the boundary of the planar projection of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. This function is
+geometrically robust.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5083"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5090"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5097"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>GTS_IN</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside <CODE
+CLASS="PARAMETER"
+>t</CODE
+>, <TT
+CLASS="LITERAL"
+>GTS_ON</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is on the boundary of
+<CODE
+CLASS="PARAMETER"
+>t</CODE
+>, <TT
+CLASS="LITERAL"
+>GTS_OUT</TT
+> otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5109"
+></A
+><H3
+><A
+NAME="GTS-POINT-ORIENTATION"
+></A
+>gts_point_orientation ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_orientation (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);</PRE
+><P
+>Checks for orientation of the projection of three points on the
+(x,y) plane. The result is also an approximation of twice the
+signed area of the triangle defined by the three points. This
+function uses adaptive floating point arithmetic and is
+consequently geometrically robust.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5122"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5129"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5136"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5143"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a positive value if <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+> appear in
+counterclockwise order, a negative value if they appear in
+clockwise order and zero if they are colinear. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5151"
+></A
+><H3
+><A
+NAME="GTS-POINT-ORIENTATION-SOS"
+></A
+>gts_point_orientation_sos ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> gts_point_orientation_sos (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p1,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p2,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p3);</PRE
+><P
+>Checks for orientation of the projection of three points on the
+(x,y) plane.</P
+><P
+>Simulation of Simplicity (SoS) is used to break ties when the
+orientation is degenerate (i.e. <CODE
+CLASS="PARAMETER"
+>p3</CODE
+> lies on the line defined by
+<CODE
+CLASS="PARAMETER"
+>p1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p2</CODE
+>).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5168"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5175"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5182"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5189"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a positive value if <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>p2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p3</CODE
+> appear in
+counterclockwise order or a negative value if they appear in
+clockwise order. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5197"
+></A
+><H3
+><A
+NAME="GTS-POINT-SEGMENT-DISTANCE2"
+></A
+>gts_point_segment_distance2 ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_segment_distance2 (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5209"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5216"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5223"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the square of the minimun Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5230"
+></A
+><H3
+><A
+NAME="GTS-POINT-SEGMENT-DISTANCE"
+></A
+>gts_point_segment_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_segment_distance (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5242"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5249"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5256"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimun Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5263"
+></A
+><H3
+><A
+NAME="GTS-POINT-SEGMENT-CLOSEST"
+></A
+>gts_point_segment_closest ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_point_segment_closest (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *closest);</PRE
+><P
+>Set the coordinates of <CODE
+CLASS="PARAMETER"
+>closest</CODE
+> to the coordinates of the point belonging
+to <CODE
+CLASS="PARAMETER"
+>s</CODE
+> closest to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5279"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5286"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5293"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>closest</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5300"
+></A
+><H3
+><A
+NAME="GTS-POINT-TRIANGLE-DISTANCE"
+></A
+>gts_point_triangle_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_triangle_distance (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5312"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5319"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5326"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimun Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5333"
+></A
+><H3
+><A
+NAME="GTS-POINT-TRIANGLE-CLOSEST"
+></A
+>gts_point_triangle_closest ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_point_triangle_closest (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *closest);</PRE
+><P
+>Set the coordinates of <CODE
+CLASS="PARAMETER"
+>closest</CODE
+> to those of the point belonging to <CODE
+CLASS="PARAMETER"
+>t</CODE
+> and
+closest to <CODE
+CLASS="PARAMETER"
+>p</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5349"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5356"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5363"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>closest</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5370"
+></A
+><H3
+><A
+NAME="GTS-POINT-TRIANGLE-DISTANCE2"
+></A
+>gts_point_triangle_distance2 ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_point_triangle_distance2 (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5382"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5389"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5396"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the square of the minimun Euclidean distance between <CODE
+CLASS="PARAMETER"
+>p</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5403"
+></A
+><H3
+><A
+NAME="GTS-POINT-IS-INSIDE-SURFACE"
+></A
+>gts_point_is_inside_surface ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_point_is_inside_surface (<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GNODE"
+>GNode</GTKDOCLINK
+> *tree,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> is_open);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5416"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5423"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>tree</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a bounding box tree of the faces of a closed, orientable
+surface (see <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_surface()</CODE
+></A
+>).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5430"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>is_open</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the surface defined by <CODE
+CLASS="PARAMETER"
+>tree</CODE
+> is "open" i.e. its volume
+is negative, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5438"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>p</CODE
+> is inside the surface defined by <CODE
+CLASS="PARAMETER"
+>tree</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+>
+otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-containee-classes.html"
+><B
+><<< Containee classes</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-vertices.html"
+><B
+>Vertices >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-progressive-graph.html b/doc/html/gts-progressive-graph.html
new file mode 100644
index 0000000..b8c8f21
--- /dev/null
+++ b/doc/html/gts-progressive-graph.html
@@ -0,0 +1,2498 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Progressive graph</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Graph and operations on graphs"
+HREF="c17114.html"><LINK
+REL="PREVIOUS"
+TITLE="Weighted graph"
+HREF="gts-weighted-graph.html"><LINK
+REL="NEXT"
+TITLE="Graph partitioning"
+HREF="gts-graph-partitioning.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-weighted-graph.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c17114.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-graph-partitioning.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-PROGRESSIVE-GRAPH"
+></A
+>Progressive graph</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN18937"
+></A
+><H2
+>Name</H2
+>Progressive graph -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN18940"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-CLASS:CAPS"
+>GTS_GNODE_SPLIT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT:CAPS"
+>GTS_GNODE_SPLIT</A
+> (obj)
+#define <A
+HREF="gts-progressive-graph.html#GTS-IS-GNODE-SPLIT:CAPS"
+>GTS_IS_GNODE_SPLIT</A
+> (obj)
+#define <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-N1:CAPS"
+>GTS_GNODE_SPLIT_N1</A
+> (ns)
+#define <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-N2:CAPS"
+>GTS_GNODE_SPLIT_N2</A
+> (ns)
+ <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+>;
+ <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>;
+
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-CLASS"
+>gts_gnode_split_class</A
+> (void);
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-NEW"
+>gts_gnode_split_new</A
+> (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *n1,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *n2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-COLLAPSE"
+>gts_gnode_split_collapse</A
+> (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+> *ns,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *klass);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-GNODE-SPLIT-EXPAND"
+>gts_gnode_split_expand</A
+> (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+> *ns,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);
+
+#define <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-CLASS:CAPS"
+>GTS_PGRAPH_CLASS</A
+> (klass)
+#define <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH:CAPS"
+>GTS_PGRAPH</A
+> (obj)
+#define <A
+HREF="gts-progressive-graph.html#GTS-IS-PGRAPH:CAPS"
+>GTS_IS_PGRAPH</A
+> (obj)
+ <A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+>GtsPGraphClass</A
+>;
+ <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+>;
+
+<A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+>GtsPGraphClass</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-CLASS"
+>gts_pgraph_class</A
+> (void);
+<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-NEW"
+>gts_pgraph_new</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+>GtsPGraphClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+> *split_class,
+ <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+> *node_class,
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *edge_class,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> min);
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-ADD-NODE"
+>gts_pgraph_add_node</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-REMOVE-NODE"
+>gts_pgraph_remove_node</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-DOWN"
+>gts_pgraph_down</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-SET-NODE-NUMBER"
+>gts_pgraph_set_node_number</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-GET-NODE-NUMBER"
+>gts_pgraph_get_node_number</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-MAX-NODE-NUMBER"
+>gts_pgraph_max_node_number</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-MIN-NODE-NUMBER"
+>gts_pgraph_min_node_number</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-graph.html#GTS-PGRAPH-FOREACH-NODE"
+>gts_pgraph_foreach_node</A
+> (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN19011"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN19014"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19016"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-CLASS:CAPS"
+></A
+>GTS_GNODE_SPLIT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_SPLIT_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19024"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19029"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT:CAPS"
+></A
+>GTS_GNODE_SPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_SPLIT(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19037"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19042"
+></A
+><H3
+><A
+NAME="GTS-IS-GNODE-SPLIT:CAPS"
+></A
+>GTS_IS_GNODE_SPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_GNODE_SPLIT(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19050"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19055"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-N1:CAPS"
+></A
+>GTS_GNODE_SPLIT_N1()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_SPLIT_N1(ns) (GTS_IS_GNODE_SPLIT ((ns)->n1) ? GTS_GNODE_SPLIT ((ns)->n1)->n : GTS_GNODE ((ns)->n1))</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19063"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ns</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19068"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-N2:CAPS"
+></A
+>GTS_GNODE_SPLIT_N2()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_GNODE_SPLIT_N2(ns) (GTS_IS_GNODE_SPLIT ((ns)->n2) ? GTS_GNODE_SPLIT ((ns)->n2)->n : GTS_GNODE ((ns)->n2))</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19076"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ns</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19081"
+></A
+><H3
+><A
+NAME="GTSGNODESPLITCLASS"
+></A
+>GtsGNodeSplitClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsGNodeSplitClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19088"
+></A
+><H3
+><A
+NAME="GTSGNODESPLIT"
+></A
+>GtsGNodeSplit</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsGNode * n;
+ GtsObject * n1;
+ GtsObject * n2;
+} GtsGNodeSplit;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19095"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-CLASS"
+></A
+>gts_gnode_split_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+>* gts_gnode_split_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19105"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19112"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-NEW"
+></A
+>gts_gnode_split_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* gts_gnode_split_new (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *n1,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *n2);</PRE
+><P
+>Creates a new <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> which would collapse <CODE
+CLASS="PARAMETER"
+>n1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>n2</CODE
+> into
+<CODE
+CLASS="PARAMETER"
+>n</CODE
+>. The collapse itself is not performed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19131"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19138"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19145"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> or <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19154"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> or <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19163"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19170"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-COLLAPSE"
+></A
+>gts_gnode_split_collapse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_gnode_split_collapse (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+> *ns,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *klass);</PRE
+><P
+>Collapses the node split <CODE
+CLASS="PARAMETER"
+>ns</CODE
+>. Any new edge created during the
+process will be of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19185"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ns</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19192"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19199"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19206"
+></A
+><H3
+><A
+NAME="GTS-GNODE-SPLIT-EXPAND"
+></A
+>gts_gnode_split_expand ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_gnode_split_expand (<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+> *ns,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g);</PRE
+><P
+>Expands the node split ns adding the new nodes to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19219"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ns</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19226"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19233"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-CLASS:CAPS"
+></A
+>GTS_PGRAPH_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_PGRAPH_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19241"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19246"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH:CAPS"
+></A
+>GTS_PGRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_PGRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19254"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19259"
+></A
+><H3
+><A
+NAME="GTS-IS-PGRAPH:CAPS"
+></A
+>GTS_IS_PGRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_PGRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19267"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19272"
+></A
+><H3
+><A
+NAME="GTSPGRAPHCLASS"
+></A
+>GtsPGraphClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsPGraphClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19279"
+></A
+><H3
+><A
+NAME="GTSPGRAPH"
+></A
+>GtsPGraph</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsGraph * g;
+ GPtrArray * split;
+ GArray * levels;
+ GtsGNodeSplitClass * split_class;
+ GtsWGEdgeClass * edge_class;
+ guint pos, min, level;
+} GtsPGraph;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19286"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-CLASS"
+></A
+>gts_pgraph_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+>GtsPGraphClass</A
+>* gts_pgraph_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19296"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19303"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-NEW"
+></A
+>gts_pgraph_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+>* gts_pgraph_new (<A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+>GtsPGraphClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGRAPH"
+>GtsGraph</A
+> *g,
+ <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+>GtsGNodeSplitClass</A
+> *split_class,
+ <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+> *node_class,
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *edge_class,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> min);</PRE
+><P
+>Creates a new multilevel approximation of graph <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. At each level a
+maximal matching is created using the Heavy Edge Matching (HEM)
+technique of Karypis and Kumar (1997). The newly created nodes are
+of type <CODE
+CLASS="PARAMETER"
+>node_class</CODE
+> and their weight is set to the sum of the
+weights of their children. The newly created edges are of type
+<CODE
+CLASS="PARAMETER"
+>edge_class</CODE
+> and their weight is set to the sum of the weight of the
+collapsed edges. The last level is reached when the maximal
+matching obtained would lead to a graph with less than <CODE
+CLASS="PARAMETER"
+>min</CODE
+> nodes.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19323"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19330"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>g</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19337"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>split_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSGNODESPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19344"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>node_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19351"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edge_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19358"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>min</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum number of nodes.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19363"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+> containing the multilevel
+representation of <CODE
+CLASS="PARAMETER"
+>g</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19371"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-ADD-NODE"
+></A
+>gts_pgraph_add_node ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* gts_pgraph_add_node (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);</PRE
+><P
+>Adds one node to the multilevel graph <CODE
+CLASS="PARAMETER"
+>pg</CODE
+> by expanding the next
+available <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19385"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19392"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the expanded <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> or <GTKDOCLINK
+HREF="NULL:CAPS"
+><SPAN
+CLASS="TYPE"
+>NULL</SPAN
+></GTKDOCLINK
+> if all the
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> have already been expanded. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19403"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-REMOVE-NODE"
+></A
+>gts_pgraph_remove_node ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+>GtsGNodeSplit</A
+>* gts_pgraph_remove_node (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);</PRE
+><P
+>Removes one node from the multilevel graph <CODE
+CLASS="PARAMETER"
+>pg</CODE
+> by collapsing the
+first available <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19417"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19424"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the collapsed <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if all the
+<A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> have already been collapsed. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19434"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-DOWN"
+></A
+>gts_pgraph_down ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_pgraph_down (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Performs the required number of expansions to go from the current
+level to the level immediately below.</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>func</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>, it is called after each <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> has
+been expanded.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19452"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19459"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19467"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19473"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>FALSE</TT
+> if it is not possible to go down one level, <TT
+CLASS="LITERAL"
+>TRUE</TT
+>
+otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19480"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-SET-NODE-NUMBER"
+></A
+>gts_pgraph_set_node_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_pgraph_set_node_number (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n);</PRE
+><P
+>Performs the required number of collapses or expansions to set the
+number of nodes of <CODE
+CLASS="PARAMETER"
+>pg</CODE
+> to <CODE
+CLASS="PARAMETER"
+>n</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19494"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19501"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a number of nodes.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19506"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-GET-NODE-NUMBER"
+></A
+>gts_pgraph_get_node_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_pgraph_get_node_number (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19517"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19524"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the current number of nodes of <CODE
+CLASS="PARAMETER"
+>pg</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19530"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-MAX-NODE-NUMBER"
+></A
+>gts_pgraph_max_node_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_pgraph_max_node_number (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19541"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19548"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum number of nodes of <CODE
+CLASS="PARAMETER"
+>pg</CODE
+> i.e. the number of
+nodes if all the <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> were expanded. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19556"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-MIN-NODE-NUMBER"
+></A
+>gts_pgraph_min_node_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_pgraph_min_node_number (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19567"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsPGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19574"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum number of nodes of <CODE
+CLASS="PARAMETER"
+>pg</CODE
+> i.e. the number of
+nodes if all the <A
+HREF="gts-progressive-graph.html#GTSGNODESPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsGNodeSplit</SPAN
+></A
+> were collapsed. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN19582"
+></A
+><H3
+><A
+NAME="GTS-PGRAPH-FOREACH-NODE"
+></A
+>gts_pgraph_foreach_node ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_pgraph_foreach_node (<A
+HREF="gts-progressive-graph.html#GTSPGRAPH"
+>GtsPGraph</A
+> *pg,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19594"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>pg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19599"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN19604"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-weighted-graph.html"
+><B
+><<< Weighted graph</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-graph-partitioning.html"
+><B
+>Graph partitioning >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-progressive-surfaces.html b/doc/html/gts-progressive-surfaces.html
new file mode 100644
index 0000000..5f60d7b
--- /dev/null
+++ b/doc/html/gts-progressive-surfaces.html
@@ -0,0 +1,2559 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Progressive surfaces</TITLE
+><META
+NAME="GENERATOR"
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+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Progressive and Hierarchical surfaces"
+HREF="c15264.html"><LINK
+REL="PREVIOUS"
+TITLE="Vertex split"
+HREF="gts-vertex-split.html"><LINK
+REL="NEXT"
+TITLE="Hierarchical vertex split"
+HREF="gts-hierarchical-vertex-split.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-vertex-split.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c15264.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-hierarchical-vertex-split.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-PROGRESSIVE-SURFACES"
+></A
+>Progressive surfaces</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN15757"
+></A
+><H2
+>Name</H2
+>Progressive surfaces -- continuous level-of-detail for surfaces.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN15760"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLASS:CAPS"
+>GTS_PSURFACE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE:CAPS"
+>GTS_PSURFACE</A
+> (obj)
+#define <A
+HREF="gts-progressive-surfaces.html#GTS-IS-PSURFACE:CAPS"
+>GTS_IS_PSURFACE</A
+> (obj)
+#define <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-IS-CLOSED:CAPS"
+>GTS_PSURFACE_IS_CLOSED</A
+> (ps)
+ <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+>;
+ <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+>;
+
+<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLASS"
+>gts_psurface_class</A
+> (void);
+<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-NEW"
+>gts_psurface_new</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *split_class,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSCOARSENFUNC"
+>GtsCoarsenFunc</A
+> coarsen_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> coarsen_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> minangle);
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-ADD-VERTEX"
+>gts_psurface_add_vertex</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-REMOVE-VERTEX"
+>gts_psurface_remove_vertex</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-SET-VERTEX-NUMBER"
+>gts_psurface_set_vertex_number</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-GET-VERTEX-NUMBER"
+>gts_psurface_get_vertex_number</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-MIN-VERTEX-NUMBER"
+>gts_psurface_min_vertex_number</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-MAX-VERTEX-NUMBER"
+>gts_psurface_max_vertex_number</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-FOREACH-VERTEX"
+>gts_psurface_foreach_vertex</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-OPEN"
+>gts_psurface_open</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *split_class,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-READ-VERTEX"
+>gts_psurface_read_vertex</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLOSE"
+>gts_psurface_close</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-WRITE"
+>gts_psurface_write</A
+> (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15824"
+></A
+><H2
+>Description</H2
+><P
+>Progressive surfaces allow you to control precisely and continuously the level of detail of a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>. They are built off-line by storing the sequence of edge collapses performed during surface simplification (see <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_new()</CODE
+></A
+>). Fast traversal of the pre-built sequence allow on-line selection of the required level of detail.</P
+><P
+>Using the <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-WRITE"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_write()</CODE
+></A
+> function a text representation of a progressive surface can be written to a file, pipe or socket. This text representation allows the progressive transmission of a surface, starting with the coarsest representation and progressively refining it as data is read or received (see <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-OPEN"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_open()</CODE
+></A
+>, <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-READ-VERTEX"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_read_vertex()</CODE
+></A
+> and <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLOSE"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_close()</CODE
+></A
+> for details).</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15840"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15842"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-CLASS:CAPS"
+></A
+>GTS_PSURFACE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_PSURFACE_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPSurfaceClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15853"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPSurfaceClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15860"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE:CAPS"
+></A
+>GTS_PSURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_PSURFACE(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15871"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15878"
+></A
+><H3
+><A
+NAME="GTS-IS-PSURFACE:CAPS"
+></A
+>GTS_IS_PSURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_PSURFACE(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15891"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15896"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-IS-CLOSED:CAPS"
+></A
+>GTS_PSURFACE_IS_CLOSED()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_PSURFACE_IS_CLOSED(ps) (!(ps)->vertices)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> has not been created with <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-OPEN"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_open()</CODE
+></A
+> or if
+it has been closed using <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLOSE"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_close()</CODE
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15910"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15917"
+></A
+><H3
+><A
+NAME="GTSPSURFACECLASS"
+></A
+>GtsPSurfaceClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsPSurfaceClass;</PRE
+><P
+>The progressive surface class derived from <A
+HREF="gts-object-class.html#GTSOBJECTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsObjectClass</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15926"
+></A
+><H3
+><A
+NAME="GTSPSURFACE"
+></A
+>GtsPSurface</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsSurface * s;
+ GPtrArray * split;
+ GtsSplitClass * split_class;
+ guint pos, min;
+
+ GPtrArray * vertices;
+ GPtrArray * faces;
+} GtsPSurface;</PRE
+><P
+>The progressive surface object.
+
+ derived from <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>. The field <CODE
+CLASS="PARAMETER"
+>s</CODE
+> is the <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> being refined or coarsened by operations on the progressive surface. All the other fields must be considered private and accessed only through the following functions.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15939"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15945"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>s</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> being refined or coarsened by operations on the progressive surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15953"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>split</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15959"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>split_class</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15965"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>pos</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15971"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>min</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15977"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>vertices</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15983"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GPTRARRAY"
+>GPtrArray</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>faces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15989"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-CLASS"
+></A
+>gts_psurface_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+>* gts_psurface_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15999"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16006"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-NEW"
+></A
+>gts_psurface_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+>* gts_psurface_new (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *split_class,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSCOARSENFUNC"
+>GtsCoarsenFunc</A
+> coarsen_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> coarsen_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> minangle);</PRE
+><P
+>This function works in exactly the same way as the
+<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-COARSEN"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_coarsen()</CODE
+></A
+> function, except that the history of edge
+collapse is saved in an array of <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> objects. This allows for
+dynamic continuous multiresolution control of the input <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16031"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16038"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16045"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>split_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+> to use for the new progressive surface.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16052"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> cost function for the edge collapse algorithm.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16057"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to pass to <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16063"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function returning the vertex replacement for the edge
+collapse.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16068"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>coarsen_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to pass to <CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16074"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call to decide whether to stop the coarsening
+process.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16079"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to pass to <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16085"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>minangle</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum angle allowable between two neighboring triangles.
+This is used to avoid introducing folds in the mesh during simplification.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16090"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new progressive surface.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16095"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-ADD-VERTEX"
+></A
+>gts_psurface_add_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* gts_psurface_add_vertex (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+>Adds a vertex to the progressive surface <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> by expanding the next
+available <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16109"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16116"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the expanded <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if all the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> have already
+been expanded.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16126"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-REMOVE-VERTEX"
+></A
+>gts_psurface_remove_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* gts_psurface_remove_vertex (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+>Removes one vertex from the progressive surface <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> by collapsing the first
+available <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16140"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16147"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the collapsed <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if all the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> have already
+been collapsed.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16157"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-SET-VERTEX-NUMBER"
+></A
+>gts_psurface_set_vertex_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_psurface_set_vertex_number (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n);</PRE
+><P
+>Performs the required number of collapses or expansions to set the number
+of vertices of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> to <CODE
+CLASS="PARAMETER"
+>n</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16171"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16178"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a number of vertices.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16183"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-GET-VERTEX-NUMBER"
+></A
+>gts_psurface_get_vertex_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_psurface_get_vertex_number (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16194"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16201"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the current number of vertices of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16207"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-MIN-VERTEX-NUMBER"
+></A
+>gts_psurface_min_vertex_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_psurface_min_vertex_number (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16218"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16225"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the minimum number of vertices of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> i.e. the number of vertices
+if all the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> were collapsed.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16233"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-MAX-VERTEX-NUMBER"
+></A
+>gts_psurface_max_vertex_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_psurface_max_vertex_number (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16244"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16251"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum number of vertices of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+> i.e. the number of vertices
+if all the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> were expanded.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16259"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-FOREACH-VERTEX"
+></A
+>gts_psurface_foreach_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_psurface_foreach_vertex (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each (potential) vertex of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+>, whether actually used
+or not. The vertices are called in the order they were created during the
+edge collapse operation.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16274"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16281"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a function to call for each vertex of <CODE
+CLASS="PARAMETER"
+>ps</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16287"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16293"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-OPEN"
+></A
+>gts_psurface_open ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+>* gts_psurface_open (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+>GtsPSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *split_class,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+>Creates a new <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+> prepared for input from the file <CODE
+CLASS="PARAMETER"
+>f</CODE
+>
+containing a valid GTS representation of a progressive surface. The initial
+shape of the progressive surface is loaded into <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+>Before being usable as such this progressive surface must be closed using
+<A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-CLOSE"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_close()</CODE
+></A
+>. While open however, the functions
+<A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-GET-VERTEX-NUMBER"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_get_vertex_number()</CODE
+></A
+>, <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-MIN-VERTEX-NUMBER"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_min_vertex_number()</CODE
+></A
+> and
+<A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-MAX-VERTEX-NUMBER"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_max_vertex_number()</CODE
+></A
+> can still be used.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16320"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16327"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16334"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>split_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+> to use for the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16343"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16350"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if there was a format error while
+reading the file, in which case <CODE
+CLASS="PARAMETER"
+>f</CODE
+> contains information about the error.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16359"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-READ-VERTEX"
+></A
+>gts_psurface_read_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* gts_psurface_read_vertex (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *fp);</PRE
+><P
+>Reads in one vertex split operation from <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> and performs the expansion.</P
+><P
+>If an error occurs while reading the file, the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>fp</CODE
+> is set.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16375"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+> prealably created with <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-OPEN"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_open()</CODE
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16384"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fp</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16391"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the newly created <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if no vertex split could be
+read from <CODE
+CLASS="PARAMETER"
+>fp</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16400"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-CLOSE"
+></A
+>gts_psurface_close ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_psurface_close (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps);</PRE
+><P
+>Closes a progressive surface.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16411"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+> prealably created with <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-OPEN"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_open()</CODE
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN16420"
+></A
+><H3
+><A
+NAME="GTS-PSURFACE-WRITE"
+></A
+>gts_psurface_write ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_psurface_write (<A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+>GtsPSurface</A
+> *ps,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes to <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> a GTS progressive surface description.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16433"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>ps</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-progressive-surfaces.html#GTSPSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsPSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN16440"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-vertex-split.html"
+><B
+><<< Vertex split</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-hierarchical-vertex-split.html"
+><B
+>Hierarchical vertex split >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-segments.html b/doc/html/gts-segments.html
new file mode 100644
index 0000000..58bbc13
--- /dev/null
+++ b/doc/html/gts-segments.html
@@ -0,0 +1,1647 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Segments</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Vertices"
+HREF="gts-vertices.html"><LINK
+REL="NEXT"
+TITLE="Edges"
+HREF="gts-edges.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
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+ padding: 4px;
+ margin-left: 3em;
+}
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+.navigation a:visited {
+ color: #550000;
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+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-vertices.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-edges.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-SEGMENTS"
+></A
+>Segments</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN6136"
+></A
+><H2
+>Name</H2
+>Segments -- segment object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN6139"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-segments.html#GTS-SEGMENT-CLASS:CAPS"
+>GTS_SEGMENT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-segments.html#GTS-SEGMENT:CAPS"
+>GTS_SEGMENT</A
+> (obj)
+#define <A
+HREF="gts-segments.html#GTS-IS-SEGMENT:CAPS"
+>GTS_IS_SEGMENT</A
+> (obj)
+ <A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+>GtsSegmentClass</A
+>;
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>;
+
+<A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+>GtsSegmentClass</A
+>* <A
+HREF="gts-segments.html#GTS-SEGMENT-CLASS"
+>gts_segment_class</A
+> (void);
+<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* <A
+HREF="gts-segments.html#GTS-SEGMENT-NEW"
+>gts_segment_new</A
+> (<A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+>GtsSegmentClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);
+#define <A
+HREF="gts-segments.html#GTS-SEGMENTS-ARE-IDENTICAL"
+>gts_segments_are_identical</A
+> (s1, s2)
+<A
+HREF="gts-points.html#GTSINTERSECT"
+>GtsIntersect</A
+> <A
+HREF="gts-segments.html#GTS-SEGMENTS-ARE-INTERSECTING"
+>gts_segments_are_intersecting</A
+> (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s1,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s2);
+<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* <A
+HREF="gts-segments.html#GTS-SEGMENT-IS-DUPLICATE"
+>gts_segment_is_duplicate</A
+> (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-segments.html#GTS-SEGMENT-IS-OK"
+>gts_segment_is_ok</A
+> (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);
+#define <A
+HREF="gts-segments.html#GTS-SEGMENT-CONNECT"
+>gts_segment_connect</A
+> (s, e1, e2)
+#define <A
+HREF="gts-segments.html#GTS-SEGMENTS-TOUCH"
+>gts_segments_touch</A
+> (s1, s2)
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-segments.html#GTS-SEGMENTS-FROM-VERTICES"
+>gts_segments_from_vertices</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *vertices);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-segments.html#GTS-SEGMENT-MIDVERTEX"
+>gts_segment_midvertex</A
+> (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN6174"
+></A
+><H2
+>Description</H2
+><P
+>Segments are defined by their two <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. They are not oriented.</P
+><P
+>When destroying a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>, all the vertices not used by another edge are also destroyed. This default behaviour can be changed punctually by setting the global variable gts_allow_floating_vertices to <TT
+CLASS="LITERAL"
+>TRUE</TT
+>. You must not forget to set this variable back to <TT
+CLASS="LITERAL"
+>FALSE</TT
+> as all the algorithms of GTS assume the default behaviour.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN6184"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6186"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-CLASS:CAPS"
+></A
+>GTS_SEGMENT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SEGMENT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSegmentClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6197"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSegmentClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6204"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT:CAPS"
+></A
+>GTS_SEGMENT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SEGMENT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6215"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6222"
+></A
+><H3
+><A
+NAME="GTS-IS-SEGMENT:CAPS"
+></A
+>GTS_IS_SEGMENT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SEGMENT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a descendant of <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6235"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6240"
+></A
+><H3
+><A
+NAME="GTSSEGMENTCLASS"
+></A
+>GtsSegmentClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsSegmentClass;</PRE
+><P
+>The segment class. No virtual functions are assiocated.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6247"
+></A
+><H3
+><A
+NAME="GTSSEGMENT"
+></A
+>GtsSegment</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsVertex * v1;
+ GtsVertex * v2;
+} GtsSegment;</PRE
+><P
+>The segment object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6255"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6261"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>First endpoint of the segment.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6267"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Second endpoint of the segment.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6273"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-CLASS"
+></A
+>gts_segment_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+>GtsSegmentClass</A
+>* gts_segment_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6283"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSegmentClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6290"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-NEW"
+></A
+>gts_segment_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* gts_segment_new (<A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+>GtsSegmentClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6303"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSegmentClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6310"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6317"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> different from <CODE
+CLASS="PARAMETER"
+>v1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6325"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> linking <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6334"
+></A
+><H3
+><A
+NAME="GTS-SEGMENTS-ARE-IDENTICAL"
+></A
+>gts_segments_are_identical()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_segments_are_identical(s1, s2)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>s2</CODE
+> link the same vertices, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6346"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6353"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>another <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6360"
+></A
+><H3
+><A
+NAME="GTS-SEGMENTS-ARE-INTERSECTING"
+></A
+>gts_segments_are_intersecting ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSINTERSECT"
+>GtsIntersect</A
+> gts_segments_are_intersecting (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s1,
+ <A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6372"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6379"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6386"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>GTS_IN</TT
+> if <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>s2</CODE
+> are intersecting, <TT
+CLASS="LITERAL"
+>GTS_ON</TT
+> if one of the
+endpoints of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> (resp. <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>) lies on <CODE
+CLASS="PARAMETER"
+>s2</CODE
+> (resp. <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>), <TT
+CLASS="LITERAL"
+>GTS_OUT</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6400"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-IS-DUPLICATE"
+></A
+>gts_segment_is_duplicate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* gts_segment_is_duplicate (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6411"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6418"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the first <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> different from <CODE
+CLASS="PARAMETER"
+>s</CODE
+> which shares the
+same endpoints or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if there is none.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6427"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-IS-OK"
+></A
+>gts_segment_is_ok ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_segment_is_ok (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6438"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6445"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> is not degenerate (i.e. <CODE
+CLASS="PARAMETER"
+>s</CODE
+>->v1 != <CODE
+CLASS="PARAMETER"
+>s</CODE
+>->v2) and not
+duplicate, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6455"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-CONNECT"
+></A
+>gts_segment_connect()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_segment_connect(s, e1, e2)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> connects <CODE
+CLASS="PARAMETER"
+>e1</CODE
+> with <CODE
+CLASS="PARAMETER"
+>e2</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6468"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6475"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6482"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>another <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6489"
+></A
+><H3
+><A
+NAME="GTS-SEGMENTS-TOUCH"
+></A
+>gts_segments_touch()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_segments_touch(s1, s2)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6497"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6502"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6507"
+></A
+><H3
+><A
+NAME="GTS-SEGMENTS-FROM-VERTICES"
+></A
+>gts_segments_from_vertices ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_segments_from_vertices (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *vertices);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6518"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6525"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of unique <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> which have one of their vertices in
+<CODE
+CLASS="PARAMETER"
+>vertices</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6533"
+></A
+><H3
+><A
+NAME="GTS-SEGMENT-MIDVERTEX"
+></A
+>gts_segment_midvertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_segment_midvertex (<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+> *s,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6545"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6552"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+> to be used for the new vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6559"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, midvertex of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-vertices.html"
+><B
+><<< Vertices</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-edges.html"
+><B
+>Edges >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-simple-statistics.html b/doc/html/gts-simple-statistics.html
new file mode 100644
index 0000000..4311998
--- /dev/null
+++ b/doc/html/gts-simple-statistics.html
@@ -0,0 +1,823 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Simple statistics</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Basic Macros, functions and data structures"
+HREF="c4.html"><LINK
+REL="PREVIOUS"
+TITLE="Vectors and matrices"
+HREF="gts-vectors-and-matrices.html"><LINK
+REL="NEXT"
+TITLE="Miscellaneous macros and functions"
+HREF="gts-miscellaneous-macros-and-functions.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-vectors-and-matrices.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c4.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-miscellaneous-macros-and-functions.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-SIMPLE-STATISTICS"
+></A
+>Simple statistics</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN2193"
+></A
+><H2
+>Name</H2
+>Simple statistics -- a basic structure for computing min, max, average and variance.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN2196"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+>;
+
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-simple-statistics.html#GTS-RANGE-INIT"
+>gts_range_init</A
+> (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-simple-statistics.html#GTS-RANGE-ADD-VALUE"
+>gts_range_add_value</A
+> (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> val);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-simple-statistics.html#GTS-RANGE-UPDATE"
+>gts_range_update</A
+> (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-simple-statistics.html#GTS-RANGE-RESET"
+>gts_range_reset</A
+> (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-simple-statistics.html#GTS-RANGE-PRINT"
+>gts_range_print</A
+> (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2217"
+></A
+><H2
+>Description</H2
+><P
+>Using <A
+HREF="gts-simple-statistics.html#GTS-RANGE-INIT"
+><CODE
+CLASS="FUNCTION"
+>gts_range_init()</CODE
+></A
+>, <A
+HREF="gts-simple-statistics.html#GTS-RANGE-ADD-VALUE"
+><CODE
+CLASS="FUNCTION"
+>gts_range_add_value()</CODE
+></A
+> and <A
+HREF="gts-simple-statistics.html#GTS-RANGE-UPDATE"
+><CODE
+CLASS="FUNCTION"
+>gts_range_update()</CODE
+></A
+>, you can easily maintain basic statistics about an ensemble of values.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2226"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2228"
+></A
+><H3
+><A
+NAME="GTSRANGE"
+></A
+>GtsRange</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ gdouble min, max, sum, sum2, mean, stddev;
+ guint n;
+} GtsRange;</PRE
+><P
+>A simple statistics structure.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2236"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>min</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Minimum value of the population.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2242"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>max</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Maximum value of the population.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2248"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>sum</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2254"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>sum2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2260"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>mean</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Average value of the population.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2266"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>stddev</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Standard deviation of the population.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2272"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of samples in the population.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2278"
+></A
+><H3
+><A
+NAME="GTS-RANGE-INIT"
+></A
+>gts_range_init ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_range_init (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);</PRE
+><P
+>Initializes a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2291"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2298"
+></A
+><H3
+><A
+NAME="GTS-RANGE-ADD-VALUE"
+></A
+>gts_range_add_value ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_range_add_value (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> val);</PRE
+><P
+>Adds <CODE
+CLASS="PARAMETER"
+>val</CODE
+> to <CODE
+CLASS="PARAMETER"
+>r</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2312"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2319"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>val</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a value to add to <CODE
+CLASS="PARAMETER"
+>r</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2325"
+></A
+><H3
+><A
+NAME="GTS-RANGE-UPDATE"
+></A
+>gts_range_update ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_range_update (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);</PRE
+><P
+>Updates the fields of <CODE
+CLASS="PARAMETER"
+>r</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2337"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2344"
+></A
+><H3
+><A
+NAME="GTS-RANGE-RESET"
+></A
+>gts_range_reset ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_range_reset (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r);</PRE
+><P
+>Sets all the fields of <CODE
+CLASS="PARAMETER"
+>r</CODE
+> to 0.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2356"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2363"
+></A
+><H3
+><A
+NAME="GTS-RANGE-PRINT"
+></A
+>gts_range_print ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_range_print (<A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *r,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes a text representation of <CODE
+CLASS="PARAMETER"
+>r</CODE
+> in <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2377"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2384"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-vectors-and-matrices.html"
+><B
+><<< Vectors and matrices</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-miscellaneous-macros-and-functions.html"
+><B
+>Miscellaneous macros and functions >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-surface-simplification-and-refinement.html b/doc/html/gts-surface-simplification-and-refinement.html
new file mode 100644
index 0000000..9fecce2
--- /dev/null
+++ b/doc/html/gts-surface-simplification-and-refinement.html
@@ -0,0 +1,2302 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Surface simplification and refinement</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
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+HREF="c12206.html"><LINK
+REL="PREVIOUS"
+TITLE="Boolean operations"
+HREF="gts-boolean-operations.html"><LINK
+REL="NEXT"
+TITLE="Out-of-core simplification"
+HREF="gts-out-of-core-simplification.html"><STYLE
+TYPE="text/css"
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+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
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+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
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+.navigation a {
+ color: #770000;
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+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
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+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
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+><IMG
+SRC="up.png"
+WIDTH="24"
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+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
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+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-out-of-core-simplification.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-SURFACE-SIMPLIFICATION-AND-REFINEMENT"
+></A
+>Surface simplification and refinement</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN12636"
+></A
+><H2
+>Name</H2
+>Surface simplification and refinement -- reducing or increasing the number of edges of a triangulated surface.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN12639"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-REFINE"
+>gts_surface_refine</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+>GtsRefineFunc</A
+> refine_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> refine_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data);
+
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* (<A
+HREF="gts-surface-simplification-and-refinement.html#GTSCOARSENFUNC"
+>*GtsCoarsenFunc</A
+>) (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* (<A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+>*GtsRefineFunc</A
+>) (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (<A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>*GtsStopFunc</A
+>) (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-COARSEN"
+>gts_surface_coarsen</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSCOARSENFUNC"
+>GtsCoarsenFunc</A
+> coarsen_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> coarsen_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> minangle);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-COARSEN-STOP-NUMBER"
+>gts_coarsen_stop_number</A
+> (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> *min_number);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-COARSEN-STOP-COST"
+>gts_coarsen_stop_cost</A
+> (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *max_cost);
+
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+>GtsVolumeOptimizedParams</A
+>;
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-VOLUME-OPTIMIZED-VERTEX"
+>gts_volume_optimized_vertex</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *edge,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+>GtsVolumeOptimizedParams</A
+> *params);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-VOLUME-OPTIMIZED-COST"
+>gts_volume_optimized_cost</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+>GtsVolumeOptimizedParams</A
+> *params);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-EDGE-COLLAPSE-IS-VALID"
+>gts_edge_collapse_is_valid</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-EDGE-COLLAPSE-CREATES-FOLD"
+>gts_edge_collapse_creates_fold</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> max);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN12704"
+></A
+><H2
+>Description</H2
+><P
+>The <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-COARSEN"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_coarsen()</CODE
+></A
+> function allows to reduce the number of edges (and of course faces and vertices) of a given surface. Each edge is collapsed according to an order described by a user-defined cost function. It is then replaced by a single vertex given by another user-defined function. Two sets of cost and replacement functions are provided with the library. The default uses the squared length of the segment as cost and replaces the segment with its midpoint.</P
+><P
+>The functions <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-VOLUME-OPTIMIZED-COST"
+><CODE
+CLASS="FUNCTION"
+>gts_volume_optimized_cost()</CODE
+></A
+> and <A
+HREF="gts-surface-simplification-and-refinement.html#GTS-VOLUME-OPTIMIZED-VERTEX"
+><CODE
+CLASS="FUNCTION"
+>gts_volume_optimized_vertex()</CODE
+></A
+> are an implementation of an algorithm proposed by Lindstrom and Turk called "memoryless simplification". This algorithm has been shown to be both computationally efficient and very accurate in terms of error between the simplified surface and the original one. It also preserves the volume enclosed by the surface both globally and locally.</P
+><P
+>Surface refinement is obtained by splitting the edges in two equal parts according to an order described by a user-defined cost function. The default is to use the squared length of the segments as cost.</P
+><P
+>The coarsening or refinement processes are stopped using a user-defined stop function. Two functions are provided stopping either when the cost of collapsing an edge is too large (<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-COARSEN-STOP-COST"
+><CODE
+CLASS="FUNCTION"
+>gts_coarsen_stop_cost()</CODE
+></A
+>) or when the number of edges is too small (<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-COARSEN-STOP-NUMBER"
+><CODE
+CLASS="FUNCTION"
+>gts_coarsen_stop_number()</CODE
+></A
+>).</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN12720"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12722"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-REFINE"
+></A
+>gts_surface_refine ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_refine (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+>GtsRefineFunc</A
+> refine_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> refine_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data);</PRE
+><P
+>Refine <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> using a midvertex insertion technique. All the
+edges of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> are ordered according to <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+>. The edges
+are then processed in order until <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> returns <TT
+CLASS="LITERAL"
+>TRUE</TT
+>. Each
+edge is split in two and new edges and faces are created.</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+>, the edges are sorted according
+to their length squared (the longest is on top).</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+> is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+> <A
+HREF="gts-segments.html#GTS-SEGMENT-MIDVERTEX"
+><CODE
+CLASS="FUNCTION"
+>gts_segment_midvertex()</CODE
+></A
+> is used.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12752"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12759"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a function returning the cost for a given edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12764"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12770"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsRefineFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12777"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>refine_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12783"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsStopFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12790"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12796"
+></A
+><H3
+><A
+NAME="GTSCOARSENFUNC"
+></A
+>GtsCoarsenFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* (*GtsCoarsenFunc) (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>User-defined function taking an edge <CODE
+CLASS="PARAMETER"
+>e</CODE
+> and returning a replacement vertex of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12810"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12817"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+> of the replacement vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12824"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>user data passed to the function.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12829"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a replacement vertex of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12835"
+></A
+><H3
+><A
+NAME="GTSREFINEFUNC"
+></A
+>GtsRefineFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* (*GtsRefineFunc) (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12847"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12852"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12857"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12862"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12867"
+></A
+><H3
+><A
+NAME="GTSSTOPFUNC"
+></A
+>GtsStopFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (*GtsStopFunc) (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>User-defined function used to stop the coarsening process.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12879"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the cost of collapse of the current edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12884"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nedge</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the number of edges of the surface after collapse of the current edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12889"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>user data passed to the function.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12894"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+><TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the collapse of the current edge is not to take place, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12901"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-COARSEN"
+></A
+>gts_surface_coarsen ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_coarsen (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSKEYFUNC"
+>GtsKeyFunc</A
+> cost_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> cost_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSCOARSENFUNC"
+>GtsCoarsenFunc</A
+> coarsen_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> coarsen_data,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+>GtsStopFunc</A
+> stop_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> stop_data,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> minangle);</PRE
+><P
+>The edges of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> are sorted according to <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> to
+create a priority heap (a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+>). The edges are extracted in
+turn from the top of the heap and collapsed (i.e. the vertices are
+replaced by the vertex returned by the <CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+> function)
+until the <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> functions returns <TT
+CLASS="LITERAL"
+>TRUE</TT
+>.</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+>, the edges are sorted according
+to their length squared (the shortest is on top).</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+> is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+> <A
+HREF="gts-segments.html#GTS-SEGMENT-MIDVERTEX"
+><CODE
+CLASS="FUNCTION"
+>gts_segment_midvertex()</CODE
+></A
+> is used.</P
+><P
+>The minimum angle is used to avoid introducing faces which would be folded.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12935"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12942"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a function returning the cost for a given edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12947"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>cost_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12953"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSCOARSENVERTEXFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsCoarsenVertexFunc</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12960"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>coarsen_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>coarsen_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12966"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surface-simplification-and-refinement.html#GTSSTOPFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsStopFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12973"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stop_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN12979"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>minangle</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> minimum angle between two neighboring triangles.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN12984"
+></A
+><H3
+><A
+NAME="GTS-COARSEN-STOP-NUMBER"
+></A
+>gts_coarsen_stop_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_coarsen_stop_number (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> *min_number);</PRE
+><P
+>This function is to be used as the <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> argument of
+<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-COARSEN"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_coarsen()</CODE
+></A
+> or <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_new()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13002"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the cost of the edge collapse considered.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13007"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nedge</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the current number of edges of the surface being simplified.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13012"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>min_number</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to the minimum number of edges desired for the
+surface being simplified.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13017"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the edge collapse would create a surface with a smaller
+number of edges than given by <CODE
+CLASS="PARAMETER"
+>min_number</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13025"
+></A
+><H3
+><A
+NAME="GTS-COARSEN-STOP-COST"
+></A
+>gts_coarsen_stop_cost ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_coarsen_stop_cost (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> cost,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> nedge,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *max_cost);</PRE
+><P
+>This function is to be used as the <CODE
+CLASS="PARAMETER"
+>stop_func</CODE
+> argument of
+<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-SURFACE-COARSEN"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_coarsen()</CODE
+></A
+> or <A
+HREF="gts-progressive-surfaces.html#GTS-PSURFACE-NEW"
+><CODE
+CLASS="FUNCTION"
+>gts_psurface_new()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13043"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cost</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the cost of the edge collapse considered.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13048"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>nedge</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the current number of edges of the surface being simplified.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13053"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>max_cost</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to the maximum cost allowed for an edge collapse.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13058"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the cost of the edge collapse considered is larger than
+given by <CODE
+CLASS="PARAMETER"
+>max_cost</CODE
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13066"
+></A
+><H3
+><A
+NAME="GTSVOLUMEOPTIMIZEDPARAMS"
+></A
+>GtsVolumeOptimizedParams</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ gdouble volume_weight;
+ gdouble boundary_weight;
+ gdouble shape_weight;
+} GtsVolumeOptimizedParams;</PRE
+><P
+>The parameters for the volume optimization algorithm of Lindstrom and Turk. THey define the relative weight of the volume, boundary and shape optimization part of the algorithm. Lindstrom and Turk advice is to set them to 0.5, 0.5 and 0. You may want to experiment depending on your problem. Setting <CODE
+CLASS="PARAMETER"
+>shape_weight</CODE
+> to a very small value (1e-10) for example might help improve the quality of the resulting triangulation.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13075"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>volume_weight</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Weight of the volume optimization.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13081"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>boundary_weight</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Weight of the boundary optimization.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13087"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>shape_weight</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Weight of the shape optimization.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13093"
+></A
+><H3
+><A
+NAME="GTS-VOLUME-OPTIMIZED-VERTEX"
+></A
+>gts_volume_optimized_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_volume_optimized_vertex (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *edge,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+>GtsVolumeOptimizedParams</A
+> *params);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13106"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edge</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13113"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+> to be used for the new vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13120"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>params</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVOLUMEOPTIMIZEDPARMS"
+><SPAN
+CLASS="TYPE"
+>GtsVolumeOptimizedParms</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13127"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> which can be used to replace <CODE
+CLASS="PARAMETER"
+>edge</CODE
+> for an
+edge collapse operation. The position of the vertex is optimized in
+order to minimize the changes in area and volume for the surface
+using <CODE
+CLASS="PARAMETER"
+>edge</CODE
+>. The volume enclosed by the surface is locally
+preserved. For more details see "Fast and memory efficient
+polygonal simplification" (1998) and "Evaluation of memoryless
+simplification" (1999) by Lindstrom and Turk. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13136"
+></A
+><H3
+><A
+NAME="GTS-VOLUME-OPTIMIZED-COST"
+></A
+>gts_volume_optimized_cost ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_volume_optimized_cost (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+>GtsVolumeOptimizedParams</A
+> *params);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13148"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13155"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>params</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surface-simplification-and-refinement.html#GTSVOLUMEOPTIMIZEDPARAMS"
+><SPAN
+CLASS="TYPE"
+>GtsVolumeOptimizedParams</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13162"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the cost for the collapse of <CODE
+CLASS="PARAMETER"
+>e</CODE
+> as minimized by the function
+<A
+HREF="gts-surface-simplification-and-refinement.html#GTS-VOLUME-OPTIMIZED-VERTEX"
+><CODE
+CLASS="FUNCTION"
+>gts_volume_optimized_vertex()</CODE
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13170"
+></A
+><H3
+><A
+NAME="GTS-EDGE-COLLAPSE-IS-VALID"
+></A
+>gts_edge_collapse_is_valid ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_edge_collapse_is_valid (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+>An implementation of the topological constraints described in the
+"Mesh Optimization" article of Hoppe et al (1993).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13181"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13188"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>e</CODE
+> can be collapsed without violation of the topological
+constraints, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN13196"
+></A
+><H3
+><A
+NAME="GTS-EDGE-COLLAPSE-CREATES-FOLD"
+></A
+>gts_edge_collapse_creates_fold ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_edge_collapse_creates_fold (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> max);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13209"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13216"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13223"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>max</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum value of the square of the cosine of the angle between
+two triangles.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN13228"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if collapsing edge <CODE
+CLASS="PARAMETER"
+>e</CODE
+> to vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> would create
+faces making an angle the cosine squared of which would be larger than max,
+<TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-boolean-operations.html"
+><B
+><<< Boolean operations</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-out-of-core-simplification.html"
+><B
+>Out-of-core simplification >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-surfaces.html b/doc/html/gts-surfaces.html
new file mode 100644
index 0000000..9f9d463
--- /dev/null
+++ b/doc/html/gts-surfaces.html
@@ -0,0 +1,5639 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Surfaces</TITLE
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+HREF="gts-faces.html"><LINK
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+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
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+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
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+.navigation .title {
+ font-size: 200%;
+}</STYLE
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+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-SURFACES"
+></A
+>Surfaces</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN8974"
+></A
+><H2
+>Name</H2
+>Surfaces -- surface object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN8977"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-surfaces.html#GTS-SURFACE-CLASS:CAPS"
+>GTS_SURFACE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-surfaces.html#GTS-SURFACE:CAPS"
+>GTS_SURFACE</A
+> (obj)
+#define <A
+HREF="gts-surfaces.html#GTS-IS-SURFACE:CAPS"
+>GTS_IS_SURFACE</A
+> (obj)
+ <A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+>GtsSurfaceClass</A
+>;
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>;
+
+<A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+>GtsSurfaceClass</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-CLASS"
+>gts_surface_class</A
+> (void);
+<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-NEW"
+>gts_surface_new</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+>GtsSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+> *face_class,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *edge_class,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *vertex_class);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-ADD-FACE"
+>gts_surface_add_face</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-REMOVE-FACE"
+>gts_surface_remove_face</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);
+<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-COPY"
+>gts_surface_copy</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-MERGE"
+>gts_surface_merge</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *with);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-READ"
+>gts_surface_read</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-IS-MANIFOLD"
+>gts_surface_is_manifold</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-IS-ORIENTABLE"
+>gts_surface_is_orientable</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-IS-CLOSED"
+>gts_surface_is_closed</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-VERTEX-NUMBER"
+>gts_surface_vertex_number</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-EDGE-NUMBER"
+>gts_surface_edge_number</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FACE-NUMBER"
+>gts_surface_face_number</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-BOUNDARY"
+>gts_surface_boundary</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-AREA"
+>gts_surface_area</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-VOLUME"
+>gts_surface_volume</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-CENTER-OF-MASS"
+>gts_surface_center_of_mass</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> cm);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-CENTER-OF-AREA"
+>gts_surface_center_of_area</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> cm);
+ <A
+HREF="gts-surfaces.html#GTSSURFACESTATS"
+>GtsSurfaceStats</A
+>;
+ <A
+HREF="gts-surfaces.html#GTSSURFACEQUALITYSTATS"
+>GtsSurfaceQualityStats</A
+>;
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-STATS"
+>gts_surface_stats</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACESTATS"
+>GtsSurfaceStats</A
+> *stats);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-QUALITY-STATS"
+>gts_surface_quality_stats</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACEQUALITYSTATS"
+>GtsSurfaceQualityStats</A
+> *stats);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-PRINT-STATS"
+>gts_surface_print_stats</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-WRITE"
+>gts_surface_write</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-WRITE-OOGL"
+>gts_surface_write_oogl</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-WRITE-OOGL-BOUNDARY"
+>gts_surface_write_oogl_boundary</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-WRITE-VTK"
+>gts_surface_write_vtk</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> (<A
+HREF="gts-surfaces.html#GTSFUNC"
+>*GtsFunc</A
+>) (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> item,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FOREACH-VERTEX"
+>gts_surface_foreach_vertex</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FOREACH-EDGE"
+>gts_surface_foreach_edge</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FOREACH-FACE"
+>gts_surface_foreach_face</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FOREACH-FACE-REMOVE"
+>gts_surface_foreach_face_remove</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-FOREACH-INTERSECTING-FACE"
+>gts_surface_foreach_intersecting_face</A
+>
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+>GtsBBTreeTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+ <A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+>;
+<A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-TRAVERSE-NEW"
+>gts_surface_traverse_new</A
+>
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);
+<A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-TRAVERSE-NEXT"
+>gts_surface_traverse_next</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+> *t,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> *level);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-TRAVERSE-DESTROY"
+>gts_surface_traverse_destroy</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+> *t);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-DISTANCE"
+>gts_surface_distance</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *face_range,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *boundary_range);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-STRIP"
+>gts_surface_strip</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-surfaces.html#GTS-SURFACE-TESSELLATE"
+>gts_surface_tessellate</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+>GtsRefineFunc</A
+> refine_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> refine_data);
+<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-GENERATE-SPHERE"
+>gts_surface_generate_sphere</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> geodesation_order);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-surfaces.html#GTS-SURFACE-SPLIT"
+>gts_surface_split</A
+> (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN9141"
+></A
+><H2
+>Description</H2
+><P
+>A <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> is defined as a collection of <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>. No topological constraint is imposed: the surface may or may not be manifold, closed or orientable.</P
+><P
+>When destroying a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>, all the faces not used by another surface are also destroyed. This default behaviour can be changed punctually by setting the global variable gts_allow_floating_faces to <TT
+CLASS="LITERAL"
+>TRUE</TT
+>. You must not forget to set this variable back to <TT
+CLASS="LITERAL"
+>FALSE</TT
+> as all the algorithms of GTS assume the default behaviour.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN9153"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9155"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-CLASS:CAPS"
+></A
+>GTS_SURFACE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SURFACE_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9166"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9173"
+></A
+><H3
+><A
+NAME="GTS-SURFACE:CAPS"
+></A
+>GTS_SURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SURFACE(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9184"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9191"
+></A
+><H3
+><A
+NAME="GTS-IS-SURFACE:CAPS"
+></A
+>GTS_IS_SURFACE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SURFACE(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9204"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9209"
+></A
+><H3
+><A
+NAME="GTSSURFACECLASS"
+></A
+>GtsSurfaceClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+
+ void (* add_face) (GtsSurface *, GtsFace *);
+ void (* remove_face) (GtsSurface *, GtsFace *);
+} GtsSurfaceClass;</PRE
+><P
+>The surface class. No virtual function is defined.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9216"
+></A
+><H3
+><A
+NAME="GTSSURFACE"
+></A
+>GtsSurface</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+#ifdef USE_SURFACE_BTREE
+ GTree * faces;
+#else /* not USE_SURFACE_BTREE */
+ GHashTable * faces;
+#endif /* not USE_SURFACE_BTREE */
+ GtsFaceClass * face_class;
+ GtsEdgeClass * edge_class;
+ GtsVertexClass * vertex_class;
+ gboolean keep_faces;
+} GtsSurface;</PRE
+><P
+>The surface structure derived from <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.
+This structure should only be accessed through the following functions.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9225"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-CLASS"
+></A
+>gts_surface_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+>GtsSurfaceClass</A
+>* gts_surface_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9235"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9242"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-NEW"
+></A
+>gts_surface_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* gts_surface_new (<A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+>GtsSurfaceClass</A
+> *klass,
+ <A
+HREF="gts-faces.html#GTSFACECLASS"
+>GtsFaceClass</A
+> *face_class,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *edge_class,
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *vertex_class);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9256"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9263"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>face_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsFaceClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9270"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edge_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9277"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vertex_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9284"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new empty <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9291"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-ADD-FACE"
+></A
+>gts_surface_add_face ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_add_face (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);</PRE
+><P
+>Adds face <CODE
+CLASS="PARAMETER"
+>f</CODE
+> to surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9305"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9312"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9319"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-REMOVE-FACE"
+></A
+>gts_surface_remove_face ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_remove_face (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);</PRE
+><P
+>Removes face <CODE
+CLASS="PARAMETER"
+>f</CODE
+> from surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9333"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9340"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9347"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-COPY"
+></A
+>gts_surface_copy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* gts_surface_copy (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2);</PRE
+><P
+>Add a copy of all the faces, edges and vertices of <CODE
+CLASS="PARAMETER"
+>s2</CODE
+> to <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9361"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9368"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9375"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>s1</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9381"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-MERGE"
+></A
+>gts_surface_merge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_merge (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *with);</PRE
+><P
+>Adds all the faces of <CODE
+CLASS="PARAMETER"
+>with</CODE
+> which do not already belong to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>
+to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9396"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9403"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>with</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9410"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-READ"
+></A
+>gts_surface_read ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_surface_read (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+>GtsFile</A
+> *f);</PRE
+><P
+>Add to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> the data read from <CODE
+CLASS="PARAMETER"
+>f</CODE
+>. The format of the file pointed to
+by <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is as described in <A
+HREF="gts-surfaces.html#GTS-SURFACE-WRITE"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_write()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9427"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9434"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTSFILE"
+><SPAN
+CLASS="TYPE"
+>GtsFile</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9441"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> 0 if successful or the line number at which the parsing
+stopped in case of error (in which case the <CODE
+CLASS="PARAMETER"
+>error</CODE
+> field of <CODE
+CLASS="PARAMETER"
+>f</CODE
+> is
+set to a description of the error which occured). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9448"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-IS-MANIFOLD"
+></A
+>gts_surface_is_manifold ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_surface_is_manifold (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9459"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9466"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if the surface is a manifold, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9473"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-IS-ORIENTABLE"
+></A
+>gts_surface_is_orientable ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_surface_is_orientable (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9484"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9491"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if all the faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> have compatible orientation
+as checked by <GTKDOCLINK
+HREF="GTS-FACES-ARE-COMPATIBLE"
+><CODE
+CLASS="FUNCTION"
+>gts_faces_are_compatible()</CODE
+></GTKDOCLINK
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise. Note that
+an orientable surface is also a manifold.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9501"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-IS-CLOSED"
+></A
+>gts_surface_is_closed ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_surface_is_closed (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9512"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9519"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> is a closed surface, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise. Note that a
+closed surface is also a manifold.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9527"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-VERTEX-NUMBER"
+></A
+>gts_surface_vertex_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_surface_vertex_number (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9538"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9545"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of vertices of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9551"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-EDGE-NUMBER"
+></A
+>gts_surface_edge_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_surface_edge_number (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9562"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9569"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of edges of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9575"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FACE-NUMBER"
+></A
+>gts_surface_face_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_surface_face_number (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9586"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9593"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+></P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9599"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-BOUNDARY"
+></A
+>gts_surface_boundary ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_surface_boundary (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9610"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9617"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> boundary of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9625"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-AREA"
+></A
+>gts_surface_area ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_surface_area (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9636"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9643"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the area of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> obtained as the sum of the signed areas of its
+faces.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9649"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-VOLUME"
+></A
+>gts_surface_volume ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_surface_volume (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9660"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9667"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the signed volume of the domain bounded by the surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. It
+makes sense only if <CODE
+CLASS="PARAMETER"
+>s</CODE
+> is a closed and orientable manifold.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9674"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-CENTER-OF-MASS"
+></A
+>gts_surface_center_of_mass ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_surface_center_of_mass (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> cm);</PRE
+><P
+>Fills <CODE
+CLASS="PARAMETER"
+>cm</CODE
+> with the coordinates of the center of mass of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9688"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9695"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cm</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9702"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the signed volume of the domain bounded by the surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9708"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-CENTER-OF-AREA"
+></A
+>gts_surface_center_of_area ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_surface_center_of_area (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> cm);</PRE
+><P
+>Fills <CODE
+CLASS="PARAMETER"
+>cm</CODE
+> with the coordinates of the center of area of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9722"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9729"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>cm</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9736"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the area of surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9742"
+></A
+><H3
+><A
+NAME="GTSSURFACESTATS"
+></A
+>GtsSurfaceStats</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ guint n_faces;
+ guint n_incompatible_faces;
+ guint n_duplicate_faces;
+ guint n_duplicate_edges;
+ guint n_boundary_edges;
+ guint n_non_manifold_edges;
+ GtsRange edges_per_vertex, faces_per_edge;
+ GtsSurface * parent;
+} GtsSurfaceStats;</PRE
+><P
+>Connectivity statistics.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9750"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_faces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of faces.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9756"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_incompatible_faces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of incompatible faces (see <A
+HREF="gts-triangles.html#GTS-TRIANGLES-ARE-COMPATIBLE"
+><CODE
+CLASS="FUNCTION"
+>gts_triangles_are_compatible()</CODE
+></A
+> for details).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9764"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_duplicate_faces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of duplicate faces (see <A
+HREF="gts-triangles.html#GTS-TRIANGLE-IS-DUPLICATE"
+><CODE
+CLASS="FUNCTION"
+>gts_triangle_is_duplicate()</CODE
+></A
+> for details).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9772"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_duplicate_edges</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of duplicate edges (see <A
+HREF="gts-segments.html#GTS-SEGMENT-IS-DUPLICATE"
+><CODE
+CLASS="FUNCTION"
+>gts_segment_is_duplicate()</CODE
+></A
+> for details).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9780"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_boundary_edges</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of boundary edges.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9786"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>n_non_manifold_edges</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of non-manifold edges.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9792"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>edges_per_vertex</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics on the number of edges per vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9798"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>faces_per_edge</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics on the number of faces per vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9804"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>parent</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Surface from which these statistics have been obtained.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9810"
+></A
+><H3
+><A
+NAME="GTSSURFACEQUALITYSTATS"
+></A
+>GtsSurfaceQualityStats</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsRange face_quality;
+ GtsRange face_area;
+ GtsRange edge_length;
+ GtsRange edge_angle;
+ GtsSurface * parent;
+} GtsSurfaceQualityStats;</PRE
+><P
+>Quality and geometry statistics.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9818"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>face_quality</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics for face quality (see <A
+HREF="gts-triangles.html#GTS-TRIANGLE-QUALITY"
+><CODE
+CLASS="FUNCTION"
+>gts_triangle_quality()</CODE
+></A
+> for details).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9826"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>face_area</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics for the face area.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9832"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>edge_length</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics for the edge length.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9838"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> <CODE
+CLASS="STRUCTFIELD"
+>edge_angle</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Statistics for the edge angles.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9844"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>parent</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Surface from which these statistics have been obtained.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9850"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-STATS"
+></A
+>gts_surface_stats ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_stats (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACESTATS"
+>GtsSurfaceStats</A
+> *stats);</PRE
+><P
+>Fills <CODE
+CLASS="PARAMETER"
+>stats</CODE
+> with the statistics relevant to surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9864"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9871"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stats</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACESTATS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceStats</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9878"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-QUALITY-STATS"
+></A
+>gts_surface_quality_stats ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_quality_stats (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSSURFACEQUALITYSTATS"
+>GtsSurfaceQualityStats</A
+> *stats);</PRE
+><P
+>Fills <CODE
+CLASS="PARAMETER"
+>stats</CODE
+> with quality statistics relevant to surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9892"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9899"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>stats</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACEQUALITYSTATS"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceQualityStats</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9906"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-PRINT-STATS"
+></A
+>gts_surface_print_stats ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_print_stats (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in the file pointed to by <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> the statistics for surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9920"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9927"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9932"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-WRITE"
+></A
+>gts_surface_write ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_write (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> an ASCII representation of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. The file
+format is as follows. </P
+><P
+>All the lines beginning with <A
+HREF="gts-miscellaneous-macros-and-functions.html#GTS-COMMENTS:CAPS"
+><SPAN
+CLASS="TYPE"
+>GTS_COMMENTS</SPAN
+></A
+> are ignored. The first line
+contains three unsigned integers separated by spaces. The first
+integer is the number of vertices, nv, the second is the number of
+edges, ne and the third is the number of faces, nf.</P
+><P
+>Follows nv lines containing the x, y and z coordinates of the
+vertices. Follows ne lines containing the two indices (starting
+from one) of the vertices of each edge. Follows nf lines containing
+the three ordered indices (also starting from one) of the edges of
+each face. </P
+><P
+>The format described above is the least common denominator to all
+GTS files. Consistent with an object-oriented approach, the GTS
+file format is extensible. Each of the lines of the file can be
+extended with user-specific attributes accessible through the
+<GTKDOCLINK
+HREF="READ"
+><CODE
+CLASS="FUNCTION"
+>read()</CODE
+></GTKDOCLINK
+> and <GTKDOCLINK
+HREF="WRITE"
+><CODE
+CLASS="FUNCTION"
+>write()</CODE
+></GTKDOCLINK
+> virtual methods of each of the objects written
+(surface, vertices, edges or faces). When read with different
+object classes, these extra attributes are just ignored.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9955"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9962"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9967"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-WRITE-OOGL"
+></A
+>gts_surface_write_oogl ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_write_oogl (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> an OOGL (Geomview) representation of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9981"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN9988"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN9993"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-WRITE-OOGL-BOUNDARY"
+></A
+>gts_surface_write_oogl_boundary ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_write_oogl_boundary (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> an OOGL (Geomview) representation of the
+boundary of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10007"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10014"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10019"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-WRITE-VTK"
+></A
+>gts_surface_write_vtk ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_write_vtk (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Writes in the file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> a VTK representation of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10033"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10040"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file pointer.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10045"
+></A
+><H3
+><A
+NAME="GTSFUNC"
+></A
+>GtsFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> (*GtsFunc) (<GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> item,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>A user function called for each item of a collection.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10056"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>item</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer this function is called for.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10061"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>user data passed to the function.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10066"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>if 0 the calling sequence continues, otherwise it stops.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10071"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FOREACH-VERTEX"
+></A
+>gts_surface_foreach_vertex ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_foreach_vertex (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> once for each vertex of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10086"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10093"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10100"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10106"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FOREACH-EDGE"
+></A
+>gts_surface_foreach_edge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_foreach_edge (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> once for each edge of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10121"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10128"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10135"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10141"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FOREACH-FACE"
+></A
+>gts_surface_foreach_face ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_foreach_face (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> once for each face of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10156"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10163"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10170"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10176"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FOREACH-FACE-REMOVE"
+></A
+>gts_surface_foreach_face_remove ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_surface_foreach_face_remove (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surfaces.html#GTSFUNC"
+>GtsFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> once for each face of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>func</CODE
+> returns <TT
+CLASS="LITERAL"
+>TRUE</TT
+> the
+corresponding face is removed from <CODE
+CLASS="PARAMETER"
+>s</CODE
+> (and destroyed if it does not
+belong to any other surface and <GTKDOCLINK
+HREF="GTS-ALLOW-FLOATING-FACES"
+><SPAN
+CLASS="TYPE"
+>gts_allow_floating_faces</SPAN
+></GTKDOCLINK
+> is set to
+<TT
+CLASS="LITERAL"
+>FALSE</TT
+>).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10197"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10204"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10211"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10217"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of faces removed from <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10223"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-FOREACH-INTERSECTING-FACE"
+></A
+>gts_surface_foreach_intersecting_face ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_surface_foreach_intersecting_face
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+>GtsBBTreeTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each intersecting pair of faces of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10238"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10245"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-bounding-boxes-trees.html#GTSBBTREETRAVERSEFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsBBTreeTraverseFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10252"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to <CODE
+CLASS="PARAMETER"
+>func</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10258"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>func</CODE
+> was called at least once, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10266"
+></A
+><H3
+><A
+NAME="GTSSURFACETRAVERSE"
+></A
+>GtsSurfaceTraverse</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsSurfaceTraverse GtsSurfaceTraverse;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10273"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-TRAVERSE-NEW"
+></A
+>gts_surface_traverse_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+>* gts_surface_traverse_new
+ (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+> *f);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10285"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10292"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>f</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10300"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceTraverse</SPAN
+></A
+>, initialized to start traversing
+from face <CODE
+CLASS="PARAMETER"
+>f</CODE
+> of surface <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10309"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-TRAVERSE-NEXT"
+></A
+>gts_surface_traverse_next ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-faces.html#GTSFACE"
+>GtsFace</A
+>* gts_surface_traverse_next (<A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+> *t,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> *level);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10321"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceTraverse</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10328"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>level</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to a guint or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10334"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the next face of the traversal in breadth-first order or
+<TT
+CLASS="LITERAL"
+>NULL</TT
+> if no faces are left. If <CODE
+CLASS="PARAMETER"
+>level</CODE
+> if not <TT
+CLASS="LITERAL"
+>NULL</TT
+>, it is filled
+with the level of the returned face (0 for the initial face, 1 for
+its neighbors and so on). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10342"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-TRAVERSE-DESTROY"
+></A
+>gts_surface_traverse_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_traverse_destroy (<A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+>GtsSurfaceTraverse</A
+> *t);</PRE
+><P
+>Frees all the memory allocated for <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10354"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACETRAVERSE"
+><SPAN
+CLASS="TYPE"
+>GtsSurfaceTraverse</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10361"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-DISTANCE"
+></A
+>gts_surface_distance ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_distance (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s1,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s2,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> delta,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *face_range,
+ <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+>GtsRange</A
+> *boundary_range);</PRE
+><P
+>Using the <A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_surface_distance()</CODE
+></A
+> and
+<A
+HREF="gts-bounding-boxes-trees.html#GTS-BB-TREE-SURFACE-BOUNDARY-DISTANCE"
+><CODE
+CLASS="FUNCTION"
+>gts_bb_tree_surface_boundary_distance()</CODE
+></A
+> functions fills <CODE
+CLASS="PARAMETER"
+>face_range</CODE
+>
+and <CODE
+CLASS="PARAMETER"
+>boundary_range</CODE
+> with the min, max and average Euclidean
+(minimum) distances between the faces of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> and the faces of <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>
+and between the boundary edges of <CODE
+CLASS="PARAMETER"
+>s1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10386"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10393"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10400"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>delta</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a spatial increment defined as the percentage of the diagonal
+of the bounding box of <CODE
+CLASS="PARAMETER"
+>s2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10406"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>face_range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10413"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>boundary_range</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-simple-statistics.html#GTSRANGE"
+><SPAN
+CLASS="TYPE"
+>GtsRange</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10420"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-STRIP"
+></A
+>gts_surface_strip ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_surface_strip (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+>Decompose <CODE
+CLASS="PARAMETER"
+>s</CODE
+> into triangle strips for fast-rendering.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10432"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10439"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of triangle strips containing all the triangles of <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.
+A triangle strip is itself a list of successive triangles having one edge
+in common.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10445"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-TESSELLATE"
+></A
+>gts_surface_tessellate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_surface_tessellate (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+>GtsRefineFunc</A
+> refine_func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> refine_data);</PRE
+><P
+>Tessellate each triangle of <CODE
+CLASS="PARAMETER"
+>s</CODE
+> with 4 triangles:
+the number of triangles is increased by a factor of 4.
+http://mathworld.wolfram.com/GeodesicDome.html</P
+><P
+>If <CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+> is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+> a mid arc function is used: if
+the surface is a polyhedron with the unit sphere as circum sphere,
+then <A
+HREF="gts-surfaces.html#GTS-SURFACE-TESSELLATE"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_tessellate()</CODE
+></A
+> corresponds to a geodesation step
+(see <A
+HREF="gts-surfaces.html#GTS-SURFACE-GENERATE-SPHERE"
+><CODE
+CLASS="FUNCTION"
+>gts_surface_generate_sphere()</CODE
+></A
+>).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10466"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10473"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surface-simplification-and-refinement.html#GTSREFINEFUNC"
+><SPAN
+CLASS="TYPE"
+>GtsRefineFunc</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10480"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>refine_data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to be passed to <CODE
+CLASS="PARAMETER"
+>refine_func</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10486"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-GENERATE-SPHERE"
+></A
+>gts_surface_generate_sphere ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+>* gts_surface_generate_sphere (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> geodesation_order);</PRE
+><P
+>Add a triangulated unit sphere generated by recursive subdivision to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.
+First approximation is an isocahedron; each level of refinement
+(<CODE
+CLASS="PARAMETER"
+>geodesation_order</CODE
+>) increases the number of triangles by a factor of 4.
+http://mathworld.wolfram.com/GeodesicDome.html</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10500"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10507"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>geodesation_order</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GUINT"
+><SPAN
+CLASS="TYPE"
+>guint</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10514"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <CODE
+CLASS="PARAMETER"
+>s</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN10520"
+></A
+><H3
+><A
+NAME="GTS-SURFACE-SPLIT"
+></A
+>gts_surface_split ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_surface_split (<A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s);</PRE
+><P
+>Splits a surface into connected and manifold components.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10531"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN10538"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of new <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-faces.html"
+><B
+><<< Faces</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="c10545.html"
+><B
+>Geometrical data structures >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-triangles.html b/doc/html/gts-triangles.html
new file mode 100644
index 0000000..d6ab8a2
--- /dev/null
+++ b/doc/html/gts-triangles.html
@@ -0,0 +1,4554 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Triangles</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Edges"
+HREF="gts-edges.html"><LINK
+REL="NEXT"
+TITLE="Faces"
+HREF="gts-faces.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-edges.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c2915.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-faces.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-TRIANGLES"
+></A
+>Triangles</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN7291"
+></A
+><H2
+>Name</H2
+>Triangles -- triangle object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN7294"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-triangles.html#GTS-TRIANGLE-CLASS:CAPS"
+>GTS_TRIANGLE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-triangles.html#GTS-TRIANGLE:CAPS"
+>GTS_TRIANGLE</A
+> (obj)
+#define <A
+HREF="gts-triangles.html#GTS-IS-TRIANGLE:CAPS"
+>GTS_IS_TRIANGLE</A
+> (obj)
+ <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+>;
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>;
+
+<A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-CLASS"
+>gts_triangle_class</A
+> (void);
+<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-NEW"
+>gts_triangle_new</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+> *klass,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-SET"
+>gts_triangle_set</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *triangle,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-AREA"
+>gts_triangle_area</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-PERIMETER"
+>gts_triangle_perimeter</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-QUALITY"
+>gts_triangle_quality</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-NORMAL"
+>gts_triangle_normal</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *z);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-REVERT"
+>gts_triangle_revert</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-ORIENTATION"
+>gts_triangle_orientation</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-IS-DUPLICATE"
+>gts_triangle_is_duplicate</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLES-ANGLE"
+>gts_triangles_angle</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLES-ARE-COMPATIBLE"
+>gts_triangles_are_compatible</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-ENCLOSING"
+>gts_triangle_enclosing</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *points,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> scale);
+<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLES-COMMON-EDGE"
+>gts_triangles_common_edge</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-NEIGHBOR-NUMBER"
+>gts_triangle_neighbor_number</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-NEIGHBORS"
+>gts_triangle_neighbors</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-VERTICES-EDGES"
+>gts_triangle_vertices_edges</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v2,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v3,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e3);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-VERTEX-OPPOSITE"
+>gts_triangle_vertex_opposite</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-EDGE-OPPOSITE"
+>gts_triangle_edge_opposite</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-VERTICES"
+>gts_triangle_vertices</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v2,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v3);
+#define <A
+HREF="gts-triangles.html#GTS-TRIANGLE-VERTEX"
+>gts_triangle_vertex</A
+> (t)
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-IS-OK"
+>gts_triangle_is_ok</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-USE-EDGES"
+>gts_triangle_use_edges</A
+> (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);
+<A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-CIRCUMCIRCLE-CENTER"
+>gts_triangle_circumcircle_center</A
+>
+ (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *point_class);
+<A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLE-IS-STABBED"
+>gts_triangle_is_stabbed</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *orientation);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLES-ARE-FOLDED"
+>gts_triangles_are_folded</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *triangles,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *A,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *B,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> max);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-triangles.html#GTS-TRIANGLES-FROM-EDGES"
+>gts_triangles_from_edges</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *edges);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-triangles.html#GTS-TRIANGLE-INTERPOLATE-HEIGHT"
+>gts_triangle_interpolate_height</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN7419"
+></A
+><H2
+>Description</H2
+><P
+>A <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> is defined by three <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>. They are oriented, the normal to the triangle points toward an observer seing the three edges in counter-clockwise order.</P
+><P
+>When destroying a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>, all the edges not used by another triangle are also destroyed. This default behaviour can be changed punctually by setting the global variable gts_allow_floating_edges to <TT
+CLASS="LITERAL"
+>TRUE</TT
+>. You must not forget to set this variable back to <TT
+CLASS="LITERAL"
+>FALSE</TT
+> as all the algorithms of GTS assume the default behaviour.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN7431"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7433"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-CLASS:CAPS"
+></A
+>GTS_TRIANGLE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_TRIANGLE_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsTriangleClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7444"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsTriangleClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7451"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE:CAPS"
+></A
+>GTS_TRIANGLE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_TRIANGLE(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7462"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7469"
+></A
+><H3
+><A
+NAME="GTS-IS-TRIANGLE:CAPS"
+></A
+>GTS_IS_TRIANGLE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_TRIANGLE(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a descendant of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7482"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7487"
+></A
+><H3
+><A
+NAME="GTSTRIANGLECLASS"
+></A
+>GtsTriangleClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsTriangleClass;</PRE
+><P
+>The triangle class, just derived from <A
+HREF="gts-object-class.html#GTSOBJECT"
+><SPAN
+CLASS="TYPE"
+>GtsObject</SPAN
+></A
+>.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7496"
+></A
+><H3
+><A
+NAME="GTSTRIANGLE"
+></A
+>GtsTriangle</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsEdge * e1;
+ GtsEdge * e2;
+ GtsEdge * e3;
+} GtsTriangle;</PRE
+><P
+>The triangle object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7504"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7510"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>e1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>First edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7516"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>e2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Second edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7522"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>e3</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Third edge.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7528"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-CLASS"
+></A
+>gts_triangle_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+>* gts_triangle_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7538"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsTriangleClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7545"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-NEW"
+></A
+>gts_triangle_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* gts_triangle_new (<A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+> *klass,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7559"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsTriangleClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7566"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7573"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> touching <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7581"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> touching both <CODE
+CLASS="PARAMETER"
+>e1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7590"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> having <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> as edges.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7600"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-SET"
+></A
+>gts_triangle_set ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_set (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *triangle,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);</PRE
+><P
+>Sets the edge of <CODE
+CLASS="PARAMETER"
+>triangle</CODE
+> to <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> while checking that they
+define a valid triangle.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7618"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>triangle</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7625"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7632"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> touching <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7640"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> touching both <CODE
+CLASS="PARAMETER"
+>e1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7649"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-AREA"
+></A
+>gts_triangle_area ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_triangle_area (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7660"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7667"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the area of the triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7673"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-PERIMETER"
+></A
+>gts_triangle_perimeter ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_triangle_perimeter (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7684"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7691"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the perimeter of the triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7697"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-QUALITY"
+></A
+>gts_triangle_quality ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_triangle_quality (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>The quality of a triangle is defined as the ratio of the square
+root of its surface area to its perimeter relative to this same
+ratio for an equilateral triangle with the same area. The quality
+is then one for an equilateral triangle and tends to zero for a
+very stretched triangle.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7708"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7715"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the quality of the triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7721"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-NORMAL"
+></A
+>gts_triangle_normal ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_normal (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *z);</PRE
+><P
+>Computes the coordinates of the oriented normal of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> as the
+cross-product of two edges, using the left-hand rule. The normal is
+not normalized. If this triangle is part of a closed and oriented
+surface, the normal points to the outside of the surface.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7736"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7743"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the x coordinate of the normal.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7748"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the y coordinate of the normal.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7753"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the z coordinate of the normal.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7758"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-REVERT"
+></A
+>gts_triangle_revert ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_revert (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>Changes the orientation of triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+>, turning it inside out.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7770"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7777"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-ORIENTATION"
+></A
+>gts_triangle_orientation ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_triangle_orientation (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>Checks for the orientation of the plane (x,y) projection of a
+triangle. See <A
+HREF="gts-points.html#GTS-POINT-ORIENTATION"
+><CODE
+CLASS="FUNCTION"
+>gts_point_orientation()</CODE
+></A
+> for details. This function
+is geometrically robust.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7790"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7797"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a number depending on the orientation of the vertices of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7803"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-IS-DUPLICATE"
+></A
+>gts_triangle_is_duplicate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* gts_triangle_is_duplicate (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7814"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7821"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> different from <CODE
+CLASS="PARAMETER"
+>t</CODE
+> but sharing all its edges
+with <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if there is none.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7831"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLES-ANGLE"
+></A
+>gts_triangles_angle ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_triangles_angle (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7843"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7850"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7857"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the value (in radians) of the angle between <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7864"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLES-ARE-COMPATIBLE"
+></A
+>gts_triangles_are_compatible ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_triangles_are_compatible (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+>Checks if <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+> have compatible orientations i.e. if <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and
+<CODE
+CLASS="PARAMETER"
+>t2</CODE
+> can be part of the same surface without conflict in the surface
+normal orientation.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7881"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7888"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7895"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> used by both <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7904"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+> are compatible, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7913"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-ENCLOSING"
+></A
+>gts_triangle_enclosing ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* gts_triangle_enclosing (<A
+HREF="gts-triangles.html#GTSTRIANGLECLASS"
+>GtsTriangleClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *points,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> scale);</PRE
+><P
+>Builds a new triangle (including new vertices and edges) enclosing
+the plane projection of all the points in <CODE
+CLASS="PARAMETER"
+>points</CODE
+>. This triangle is
+equilateral and encloses a rectangle defined by the maximum and
+minimum x and y coordinates of the points. <CODE
+CLASS="PARAMETER"
+>scale</CODE
+> is an homothetic
+scaling factor. If equal to one, the triangle encloses exactly the
+enclosing rectangle.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7928"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the class of the new triangle.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7933"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>points</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7940"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>scale</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a scaling factor (must be larger than one).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7945"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7952"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLES-COMMON-EDGE"
+></A
+>gts_triangles_common_edge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* gts_triangles_common_edge (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t1,
+ <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7964"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7971"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN7978"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> common to both <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>t1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>t2</CODE
+>
+do not share any edge.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN7990"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-NEIGHBOR-NUMBER"
+></A
+>gts_triangle_neighbor_number ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_triangle_neighbor_number (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8001"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8008"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of triangles neighbors of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8014"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-NEIGHBORS"
+></A
+>gts_triangle_neighbors ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_triangle_neighbors (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8025"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8032"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> neighbors of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8040"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-VERTICES-EDGES"
+></A
+>gts_triangle_vertices_edges ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_vertices_edges (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v2,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v3,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> **e3);</PRE
+><P
+>Given <CODE
+CLASS="PARAMETER"
+>t</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e</CODE
+>, returns <CODE
+CLASS="PARAMETER"
+>v1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v2</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v3</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+>. <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>
+has <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> as vertices, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> has <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v3</CODE
+> as vertices
+and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> has <CODE
+CLASS="PARAMETER"
+>v3</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> as vertices. <CODE
+CLASS="PARAMETER"
+>v1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v3</CODE
+> respects
+the orientation of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is not NULL, <CODE
+CLASS="PARAMETER"
+>e1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e</CODE
+> are
+identical.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8082"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8089"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> belonging to the edges of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8098"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8106"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8114"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8122"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8130"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8138"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8146"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-VERTEX-OPPOSITE"
+></A
+>gts_triangle_vertex_opposite ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_triangle_vertex_opposite (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+>This function fails if <CODE
+CLASS="PARAMETER"
+>e</CODE
+> is not an edge of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8160"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8167"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> used by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8175"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, vertex of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> which does not belong to <CODE
+CLASS="PARAMETER"
+>e</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8184"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-EDGE-OPPOSITE"
+></A
+>gts_triangle_edge_opposite ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+>* gts_triangle_edge_opposite (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8196"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8203"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8211"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the edge of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> opposite <CODE
+CLASS="PARAMETER"
+>v</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is not a vertice of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8221"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-VERTICES"
+></A
+>gts_triangle_vertices ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_vertices (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v2,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> **v3);</PRE
+><P
+>Fills <CODE
+CLASS="PARAMETER"
+>v1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v3</CODE
+> with the oriented set of vertices, summits of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8239"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8246"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8253"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8260"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer on a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8267"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-VERTEX"
+></A
+>gts_triangle_vertex()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_triangle_vertex(t)</PRE
+><P
+>Evaluates to the <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> not used by <CODE
+CLASS="PARAMETER"
+>t->e1</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8279"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8286"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-IS-OK"
+></A
+>gts_triangle_is_ok ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_triangle_is_ok (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8297"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8304"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>t</CODE
+> is a non-degenerate, non-duplicate triangle,
+<TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8312"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-USE-EDGES"
+></A
+>gts_triangle_use_edges ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+>* gts_triangle_use_edges (<A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e1,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e2,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e3);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8325"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8332"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8339"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e3</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8346"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> having <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>, <CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> as edges or <TT
+CLASS="LITERAL"
+>NULL</TT
+> if <CODE
+CLASS="PARAMETER"
+>e1</CODE
+>,
+<CODE
+CLASS="PARAMETER"
+>e2</CODE
+> and <CODE
+CLASS="PARAMETER"
+>e3</CODE
+> are not part of any triangle.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8360"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-CIRCUMCIRCLE-CENTER"
+></A
+>gts_triangle_circumcircle_center ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+>* gts_triangle_circumcircle_center
+ (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINTCLASS"
+>GtsPointClass</A
+> *point_class);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8372"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8379"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>point_class</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINTCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsPointClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8386"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>, center of the circumscribing circle of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or
+<TT
+CLASS="LITERAL"
+>NULL</TT
+> if the circumscribing circle is not defined.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8395"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-IS-STABBED"
+></A
+>gts_triangle_is_stabbed ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+>* gts_triangle_is_stabbed (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> *orientation);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8408"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8415"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8422"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>orientation</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8428"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> one of the vertices of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>, one of the edges of <CODE
+CLASS="PARAMETER"
+>t</CODE
+> or <CODE
+CLASS="PARAMETER"
+>t</CODE
+> if
+any of these are stabbed by the ray starting at <CODE
+CLASS="PARAMETER"
+>p</CODE
+> (included) and
+ending at (<CODE
+CLASS="PARAMETER"
+>p</CODE
+>->x, <CODE
+CLASS="PARAMETER"
+>p</CODE
+>->y, +infty), <TT
+CLASS="LITERAL"
+>NULL</TT
+> otherwise. If the ray is
+contained in the plane of the triangle <TT
+CLASS="LITERAL"
+>NULL</TT
+> is also returned. If
+<CODE
+CLASS="PARAMETER"
+>orientation</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>, it is set to the value of the
+orientation of <CODE
+CLASS="PARAMETER"
+>p</CODE
+> relative to <CODE
+CLASS="PARAMETER"
+>t</CODE
+> (as given by
+<A
+HREF="gts-points.html#GTS-POINT-ORIENTATION-3D"
+><CODE
+CLASS="FUNCTION"
+>gts_point_orientation_3d()</CODE
+></A
+>). </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8447"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLES-ARE-FOLDED"
+></A
+>gts_triangles_are_folded ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_triangles_are_folded (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *triangles,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *A,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *B,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> max);</PRE
+><P
+>Given a list of triangles sharing <CODE
+CLASS="PARAMETER"
+>A</CODE
+> and <CODE
+CLASS="PARAMETER"
+>B</CODE
+> as vertices, checks if any
+two triangles in the list make an angle larger than a given value defined
+by <CODE
+CLASS="PARAMETER"
+>max</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8464"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>triangles</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8471"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>A</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8478"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>B</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8485"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>max</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum value of the square of the cosine of the angle between
+two triangles.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8490"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if any pair of triangles in <CODE
+CLASS="PARAMETER"
+>triangles</CODE
+> makes an angle larger
+than the maximum value, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8498"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLES-FROM-EDGES"
+></A
+>gts_triangles_from_edges ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_triangles_from_edges (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *edges);</PRE
+><P
+>Builds a list of unique triangles which have one of their edges in <CODE
+CLASS="PARAMETER"
+>edges</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8510"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>edges</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8517"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the list of triangles.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN8522"
+></A
+><H3
+><A
+NAME="GTS-TRIANGLE-INTERPOLATE-HEIGHT"
+></A
+>gts_triangle_interpolate_height ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_triangle_interpolate_height (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t,
+ <A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> *p);</PRE
+><P
+>Fills the z-coordinate of point <CODE
+CLASS="PARAMETER"
+>p</CODE
+> belonging to the plane
+projection of triangle <CODE
+CLASS="PARAMETER"
+>t</CODE
+> with the linearly interpolated value of
+the z-coordinates of the vertices of <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8537"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN8544"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-edges.html"
+><B
+><<< Edges</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-faces.html"
+><B
+>Faces >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-vectors-and-matrices.html b/doc/html/gts-vectors-and-matrices.html
new file mode 100644
index 0000000..ba32f98
--- /dev/null
+++ b/doc/html/gts-vectors-and-matrices.html
@@ -0,0 +1,3819 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Vectors and matrices</TITLE
+><META
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+TYPE="text/css"
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+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
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+.navigation .title {
+ font-size: 200%;
+}</STYLE
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+CELLPADDING="2"
+CELLSPACING="2"
+><TR
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+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-first-in-first-out-heaps.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
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+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
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+><IMG
+SRC="up.png"
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+BORDER="0"
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+></TD
+><TD
+><A
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+><IMG
+SRC="home.png"
+WIDTH="24"
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+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-simple-statistics.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-VECTORS-AND-MATRICES"
+></A
+>Vectors and matrices</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN1157"
+></A
+><H2
+>Name</H2
+>Vectors and matrices -- simple operations on vectors and matrices.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN1160"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+
+#define <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-INIT"
+>gts_vector_init</A
+> (v, p1, p2)
+#define <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-SCALAR"
+>gts_vector_scalar</A
+> (v1, v2)
+#define <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-CROSS"
+>gts_vector_cross</A
+> (C,A,B)
+#define <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-NORM"
+>gts_vector_norm</A
+> (v)
+#define <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-NORMALIZE"
+>gts_vector_normalize</A
+> (v)
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR-PRINT"
+>gts_vector_print</A
+> (<GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> v,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-VECTOR4-PRINT"
+>gts_vector4_print</A
+> (<GTKDOCLINK
+HREF="GTSVECTOR4"
+>GtsVector4</GTKDOCLINK
+> v,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+
+typedef <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>;
+
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-NEW"
+>gts_matrix_new</A
+> (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a00,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a01,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a02,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a03,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a10,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a11,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a12,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a13,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a20,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a21,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a22,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a23,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a30,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a31,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a32,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a33);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-ASSIGN"
+>gts_matrix_assign</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a00,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a01,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a02,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a03,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a10,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a11,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a12,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a13,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a20,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a21,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a22,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a23,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a30,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a31,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a32,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a33);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-ZERO"
+>gts_matrix_zero</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-IDENTITY"
+>gts_matrix_identity</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-PROJECTION"
+>gts_matrix_projection</A
+> (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-SCALE"
+>gts_matrix_scale</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> s);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-TRANSLATE"
+>gts_matrix_translate</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> t);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-ROTATE"
+>gts_matrix_rotate</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> r,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> angle);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-TRANSPOSE"
+>gts_matrix_transpose</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-DETERMINANT"
+>gts_matrix_determinant</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-INVERSE"
+>gts_matrix_inverse</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX3-INVERSE"
+>gts_matrix3_inverse</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);
+<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-PRODUCT"
+>gts_matrix_product</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m1,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m2);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-COMPATIBLE-ROW"
+>gts_matrix_compatible_row</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *A,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> b,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> A1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> b1);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-QUADRATIC-OPTIMIZATION"
+>gts_matrix_quadratic_optimization</A
+>
+ (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *A,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> b,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *H,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> c);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-PRINT"
+>gts_matrix_print</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-DESTROY"
+>gts_matrix_destroy</A
+> (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN1273"
+></A
+><H2
+>Description</H2
+><P
+>The functions described in this section allow to perform simple transformations on point coordinates. In particular projection onto a plane passing through the vertices of a given triangle or quadratic optimization problems.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN1276"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1278"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-INIT"
+></A
+>gts_vector_init()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_vector_init(v, p1, p2)</PRE
+><P
+>Given two points <CODE
+CLASS="PARAMETER"
+>p1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>p2</CODE
+>, fills <CODE
+CLASS="PARAMETER"
+>v</CODE
+> with the coordinates of vector <CODE
+CLASS="PARAMETER"
+>p1</CODE
+>-><CODE
+CLASS="PARAMETER"
+>p2</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1291"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1298"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1305"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>p2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>another <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1312"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-SCALAR"
+></A
+>gts_vector_scalar()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_vector_scalar(v1, v2)</PRE
+><P
+>Given two vectors <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> evaluates to the scalar product <CODE
+CLASS="PARAMETER"
+>v1</CODE
+>.<CODE
+CLASS="PARAMETER"
+>v2</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1324"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1331"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>another <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1338"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-CROSS"
+></A
+>gts_vector_cross()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_vector_cross(C,A,B)</PRE
+><P
+>Given two vectors <CODE
+CLASS="PARAMETER"
+>A</CODE
+> and <CODE
+CLASS="PARAMETER"
+>B</CODE
+> fills <CODE
+CLASS="PARAMETER"
+>C</CODE
+> with the coordinates of the cross-product <CODE
+CLASS="PARAMETER"
+>A</CODE
+>^<CODE
+CLASS="PARAMETER"
+>B</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1351"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>C</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1358"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>A</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>another <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1365"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>B</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>and another.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1370"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-NORM"
+></A
+>gts_vector_norm()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_vector_norm(v)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1378"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1383"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-NORMALIZE"
+></A
+>gts_vector_normalize()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define gts_vector_normalize(v)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1391"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1396"
+></A
+><H3
+><A
+NAME="GTS-VECTOR-PRINT"
+></A
+>gts_vector_print ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_vector_print (<GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> v,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Print <CODE
+CLASS="PARAMETER"
+>s</CODE
+> to file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1410"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1417"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file descriptor.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1422"
+></A
+><H3
+><A
+NAME="GTS-VECTOR4-PRINT"
+></A
+>gts_vector4_print ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_vector4_print (<GTKDOCLINK
+HREF="GTSVECTOR4"
+>GtsVector4</GTKDOCLINK
+> v,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Print <CODE
+CLASS="PARAMETER"
+>v</CODE
+> to file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1436"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR4"
+><SPAN
+CLASS="TYPE"
+>GtsVector4</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1443"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file descriptor.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1448"
+></A
+><H3
+><A
+NAME="GTSMATRIX"
+></A
+>GtsMatrix</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef GtsVector4 GtsMatrix;</PRE
+><P
+>A <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> is a 3x3 matrix.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1457"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-NEW"
+></A
+>gts_matrix_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_new (<GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a00,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a01,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a02,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a03,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a10,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a11,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a12,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a13,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a20,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a21,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a22,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a23,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a30,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a31,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a32,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a33);</PRE
+><P
+>Allocates memory and initializes a new <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1485"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a00</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1490"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a01</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1495"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a02</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1500"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a03</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1505"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a10</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1510"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a11</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1515"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a12</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1520"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a13</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1525"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a20</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1530"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a21</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1535"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a22</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1540"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a23</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1545"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a30</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1550"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a31</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1555"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a32</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1560"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a33</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1565"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to the newly created <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1572"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-ASSIGN"
+></A
+>gts_matrix_assign ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_matrix_assign (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a00,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a01,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a02,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a03,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a10,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a11,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a12,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a13,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a20,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a21,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a22,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a23,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a30,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a31,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a32,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> a33);</PRE
+><P
+>Set values of matrix elements.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1599"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1606"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a00</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1611"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a01</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1616"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a02</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1621"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a03</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [0][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1626"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a10</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1631"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a11</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1636"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a12</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1641"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a13</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [1][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1646"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a20</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1651"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a21</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1656"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a22</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1661"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a23</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [2][3].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1666"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a30</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][0].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1671"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a31</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][1].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1676"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a32</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][2].</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1681"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>a33</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> element [3][3].</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1686"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-ZERO"
+></A
+>gts_matrix_zero ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_zero (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+>Initializes <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to zeros. Allocates a matrix if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1700"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> or $NULL.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1707"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the zero'ed matrix.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1712"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-IDENTITY"
+></A
+>gts_matrix_identity ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_identity (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+>Initializes <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to an identity matrix. Allocates a matrix if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1726"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1734"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the identity matrix.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1739"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-PROJECTION"
+></A
+>gts_matrix_projection ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_projection (<A
+HREF="gts-triangles.html#GTSTRIANGLE"
+>GtsTriangle</A
+> *t);</PRE
+><P
+>Creates a new <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> representing the projection onto a plane of normal
+given by <CODE
+CLASS="PARAMETER"
+>t</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1753"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1760"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to the newly created <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1767"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-SCALE"
+></A
+>gts_matrix_scale ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_scale (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> s);</PRE
+><P
+>Initializes <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to a scaling matrix for <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. Allocates a matrix if <CODE
+CLASS="PARAMETER"
+>m</CODE
+>
+is <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1783"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1791"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the scaling vector.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1796"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the scaling matrix.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1801"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-TRANSLATE"
+></A
+>gts_matrix_translate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_translate (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> t);</PRE
+><P
+>Initializes <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to a translation matrix for <CODE
+CLASS="PARAMETER"
+>t</CODE
+>. Allocates a new
+matrix if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1817"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1825"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>t</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the translation vector.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1830"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the translation matix.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1835"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-ROTATE"
+></A
+>gts_matrix_rotate ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_rotate (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> r,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> angle);</PRE
+><P
+>Initializes <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to a rotation matrix around <CODE
+CLASS="PARAMETER"
+>r</CODE
+> by <CODE
+CLASS="PARAMETER"
+>angle</CODE
+>.
+Allocates a new matrix if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1853"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1861"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>r</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the rotation axis.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1866"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>angle</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the angle (in radians) to rotate by.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1871"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the rotation matrix.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1876"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-TRANSPOSE"
+></A
+>gts_matrix_transpose ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_transpose (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1887"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1894"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to a newly created <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> transposed of <CODE
+CLASS="PARAMETER"
+>m</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1902"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-DETERMINANT"
+></A
+>gts_matrix_determinant ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> gts_matrix_determinant (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1913"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1920"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the value of det(<CODE
+CLASS="PARAMETER"
+>m</CODE
+>).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1926"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-INVERSE"
+></A
+>gts_matrix_inverse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_inverse (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1937"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1944"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to a newly created <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> inverse of <CODE
+CLASS="PARAMETER"
+>m</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>
+if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is not invertible.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1954"
+></A
+><H3
+><A
+NAME="GTS-MATRIX3-INVERSE"
+></A
+>gts_matrix3_inverse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix3_inverse (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1965"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a 3x3 <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1972"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a pointer to a newly created 3x3 <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+> inverse of <CODE
+CLASS="PARAMETER"
+>m</CODE
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>
+if <CODE
+CLASS="PARAMETER"
+>m</CODE
+> is not invertible.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN1982"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-PRODUCT"
+></A
+>gts_matrix_product ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+>* gts_matrix_product (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m1,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN1994"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2001"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2008"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>, product of <CODE
+CLASS="PARAMETER"
+>m1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>m2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2017"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-COMPATIBLE-ROW"
+></A
+>gts_matrix_compatible_row ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_matrix_compatible_row (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *A,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> b,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> A1,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> b1);</PRE
+><P
+>Given a system of <CODE
+CLASS="PARAMETER"
+>n</CODE
+> constraints <CODE
+CLASS="PARAMETER"
+>A.x</CODE
+>=<CODE
+CLASS="PARAMETER"
+>b</CODE
+> adds to it the compatible
+constraints defined by <CODE
+CLASS="PARAMETER"
+>A1.x</CODE
+>=<CODE
+CLASS="PARAMETER"
+>b1</CODE
+>. The compatibility is determined
+by insuring that the resulting system is well-conditioned (see
+Lindstrom and Turk (1998, 1999)).</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2037"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>A</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2044"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>b</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2051"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of previous constraints of <CODE
+CLASS="PARAMETER"
+>A.x</CODE
+>=<CODE
+CLASS="PARAMETER"
+>b</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2058"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>A1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2065"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>b1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2072"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of constraints of the resulting system. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2077"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-QUADRATIC-OPTIMIZATION"
+></A
+>gts_matrix_quadratic_optimization ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_matrix_quadratic_optimization
+ (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *A,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> b,
+ <GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> n,
+ <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *H,
+ <GTKDOCLINK
+HREF="GTSVECTOR"
+>GtsVector</GTKDOCLINK
+> c);</PRE
+><P
+>Solve a quadratic optimization problem: Given a quadratic objective function
+f which can be written as: f(x) = x^t.<CODE
+CLASS="PARAMETER"
+>H.x</CODE
+> + <CODE
+CLASS="PARAMETER"
+>c</CODE
+>^t.x + k, where <CODE
+CLASS="PARAMETER"
+>H</CODE
+> is the
+symmetric positive definite Hessian of f and k is a constant, find the
+minimum of f subject to the set of <CODE
+CLASS="PARAMETER"
+>n</CODE
+> prior linear constraints, defined by
+the first <CODE
+CLASS="PARAMETER"
+>n</CODE
+> rows of <CODE
+CLASS="PARAMETER"
+>A</CODE
+> and <CODE
+CLASS="PARAMETER"
+>b</CODE
+> (<CODE
+CLASS="PARAMETER"
+>A.x</CODE
+> = <CODE
+CLASS="PARAMETER"
+>b</CODE
+>). The new constraints given by
+the minimization are added to <CODE
+CLASS="PARAMETER"
+>A</CODE
+> and <CODE
+CLASS="PARAMETER"
+>b</CODE
+> only if they are linearly
+independent as determined by <A
+HREF="gts-vectors-and-matrices.html#GTS-MATRIX-COMPATIBLE-ROW"
+><CODE
+CLASS="FUNCTION"
+>gts_matrix_compatible_row()</CODE
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2105"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>A</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2112"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>b</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2119"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of constraints (must be smaller than 3).</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2124"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>H</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a symmetric positive definite Hessian.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2129"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>c</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <GTKDOCLINK
+HREF="GTSVECTOR"
+><SPAN
+CLASS="TYPE"
+>GtsVector</SPAN
+></GTKDOCLINK
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2136"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new number of constraints defined by <CODE
+CLASS="PARAMETER"
+>A</CODE
+> and <CODE
+CLASS="PARAMETER"
+>b</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2143"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-PRINT"
+></A
+>gts_matrix_print ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_matrix_print (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m,
+ <GTKDOCLINK
+HREF="FILE:CAPS"
+>FILE</GTKDOCLINK
+> *fptr);</PRE
+><P
+>Print <CODE
+CLASS="PARAMETER"
+>m</CODE
+> to file <CODE
+CLASS="PARAMETER"
+>fptr</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2157"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2164"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>fptr</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a file descriptor.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN2169"
+></A
+><H3
+><A
+NAME="GTS-MATRIX-DESTROY"
+></A
+>gts_matrix_destroy ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_matrix_destroy (<A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+>GtsMatrix</A
+> *m);</PRE
+><P
+>Free all the memory allocated for <CODE
+CLASS="PARAMETER"
+>m</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN2181"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>m</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vectors-and-matrices.html#GTSMATRIX"
+><SPAN
+CLASS="TYPE"
+>GtsMatrix</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-first-in-first-out-heaps.html"
+><B
+><<< First In First Out heaps</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-simple-statistics.html"
+><B
+>Simple statistics >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-vertex-split.html b/doc/html/gts-vertex-split.html
new file mode 100644
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--- /dev/null
+++ b/doc/html/gts-vertex-split.html
@@ -0,0 +1,1822 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Vertex split</TITLE
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+WIDTH="100%"
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+>GTS Library Reference Manual</TH
+><TD
+><A
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+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-VERTEX-SPLIT"
+></A
+>Vertex split</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN15271"
+></A
+><H2
+>Name</H2
+>Vertex split -- object encoding a reversible edge-collapse operation.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN15274"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-vertex-split.html#GTS-SPLIT-CLASS:CAPS"
+>GTS_SPLIT_CLASS</A
+> (klass)
+#define <A
+HREF="gts-vertex-split.html#GTS-SPLIT:CAPS"
+>GTS_SPLIT</A
+> (obj)
+#define <A
+HREF="gts-vertex-split.html#GTS-IS-SPLIT:CAPS"
+>GTS_IS_SPLIT</A
+> (obj)
+#define <A
+HREF="gts-vertex-split.html#GTS-SPLIT-V1:CAPS"
+>GTS_SPLIT_V1</A
+> (vs)
+#define <A
+HREF="gts-vertex-split.html#GTS-SPLIT-V2:CAPS"
+>GTS_SPLIT_V2</A
+> (vs)
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+>;
+ <A
+HREF="gts-vertex-split.html#GTSSPLITCFACE"
+>GtsSplitCFace</A
+>;
+ <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>;
+
+<A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+>* <A
+HREF="gts-vertex-split.html#GTS-SPLIT-CLASS"
+>gts_split_class</A
+> (void);
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* <A
+HREF="gts-vertex-split.html#GTS-SPLIT-NEW"
+>gts_split_new</A
+> (<A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *o1,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *o2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vertex-split.html#GTS-SPLIT-COLLAPSE"
+>gts_split_collapse</A
+> (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vertex-split.html#GTS-SPLIT-EXPAND"
+>gts_split_expand</A
+> (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-vertex-split.html#GTS-SPLIT-HEIGHT"
+>gts_split_height</A
+> (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *root);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (<A
+HREF="gts-vertex-split.html#GTSSPLITTRAVERSEFUNC"
+>*GtsSplitTraverseFunc</A
+>) (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vertex-split.html#GTS-SPLIT-TRAVERSE"
+>gts_split_traverse</A
+> (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *root,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> depth,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITTRAVERSEFUNC"
+>GtsSplitTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15317"
+></A
+><H2
+>Description</H2
+><P
+>The vertex split object is the building block of the progressive mesh representation proposed by Hoppe ("Progressive meshes", SIGGRAPH, 1996). It encodes an edge collapse operation and its inverse the "vertex split". The implementation of vertex split in GTS is somewhat more general than the original version of Hoppe. Non-manifold edges can be collapsed and non-manifold vertices can be split.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN15320"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15322"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-CLASS:CAPS"
+></A
+>GTS_SPLIT_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SPLIT_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15333"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15340"
+></A
+><H3
+><A
+NAME="GTS-SPLIT:CAPS"
+></A
+>GTS_SPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SPLIT(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15351"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15358"
+></A
+><H3
+><A
+NAME="GTS-IS-SPLIT:CAPS"
+></A
+>GTS_IS_SPLIT()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_SPLIT(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15370"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15375"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-V1:CAPS"
+></A
+>GTS_SPLIT_V1()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SPLIT_V1(vs)</PRE
+><P
+>Evaluates to the first vertex of the edge collapsed by <CODE
+CLASS="PARAMETER"
+>vs</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15384"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15391"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-V2:CAPS"
+></A
+>GTS_SPLIT_V2()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_SPLIT_V2(vs)</PRE
+><P
+>Evaluates to the second vertex of the edge collapsed by <CODE
+CLASS="PARAMETER"
+>vs</CODE
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15400"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15407"
+></A
+><H3
+><A
+NAME="GTSSPLITCLASS"
+></A
+>GtsSplitClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObjectClass parent_class;
+} GtsSplitClass;</PRE
+><P
+>The vertex split class.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15414"
+></A
+><H3
+><A
+NAME="GTSSPLITCFACE"
+></A
+>GtsSplitCFace</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct _GtsSplitCFace GtsSplitCFace;</PRE
+><P
+>An opaque structure describing the faces collapsed by a vertex split.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15421"
+></A
+><H3
+><A
+NAME="GTSSPLIT"
+></A
+>GtsSplit</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsObject object;
+
+ GtsVertex * v;
+ GtsObject * v1;
+ GtsObject * v2;
+ GtsSplitCFace * cfaces;
+ guint ncf;
+} GtsSplit;</PRE
+><P
+>The vertex split object. If <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> is a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> the corresponding vertex can be found in GTS_SPLIT(v1)->v. This conversion is performed directly by the two macros <A
+HREF="gts-vertex-split.html#GTS-SPLIT-V1:CAPS"
+><SPAN
+CLASS="TYPE"
+>GTS_SPLIT_V1</SPAN
+></A
+> and <A
+HREF="gts-vertex-split.html#GTS-SPLIT-V2:CAPS"
+><SPAN
+CLASS="TYPE"
+>GTS_SPLIT_V2</SPAN
+></A
+>. Together with the current <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>, <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> define one level of a vertex split tree. If <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> or <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> are both <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, the current vertex split is a leaf of the tree.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15444"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> <CODE
+CLASS="STRUCTFIELD"
+>object</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+></P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15450"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Vertex to be split.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15456"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v1</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Either a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> or <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, first vertex of the edge to be expanded.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15466"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>v2</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Either a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> or <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, second vertex of the edge to be expanded.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15476"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-vertex-split.html#GTSSPLITCFACE"
+>GtsSplitCFace</A
+> *<CODE
+CLASS="STRUCTFIELD"
+>cfaces</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>An array of <A
+HREF="gts-vertex-split.html#GTSSPLITCFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSplitCFace</SPAN
+></A
+> describing the faces collapsed by the vertex split.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15484"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <CODE
+CLASS="STRUCTFIELD"
+>ncf</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Number of faces collapsed in <CODE
+CLASS="PARAMETER"
+>cfaces</CODE
+>.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15491"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-CLASS"
+></A
+>gts_split_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+>* gts_split_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15501"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15508"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-NEW"
+></A
+>gts_split_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+>* gts_split_new (<A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+>GtsSplitClass</A
+> *klass,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *o1,
+ <A
+HREF="gts-object-class.html#GTSOBJECT"
+>GtsObject</A
+> *o2);</PRE
+><P
+>Creates a new <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> which would collapse <CODE
+CLASS="PARAMETER"
+>o1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>o2</CODE
+> into <CODE
+CLASS="PARAMETER"
+>v</CODE
+>. The
+collapse itself is not performed.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15527"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLITCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsSplitClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15534"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15541"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>o1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> either a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> or a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15550"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>o2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> either a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> or a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15559"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15566"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-COLLAPSE"
+></A
+>gts_split_collapse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_split_collapse (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass,
+ <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+>GtsEHeap</A
+> *heap);</PRE
+><P
+>Collapses the vertex split <CODE
+CLASS="PARAMETER"
+>vs</CODE
+>. Any new edge created during the process will
+be of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>. If heap is not <TT
+CLASS="LITERAL"
+>NULL</TT
+>, the new edges will be inserted
+into it and the destroyed edges will be removed from it.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15582"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15589"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15596"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>heap</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-extended-binary-heaps.html#GTSEHEAP"
+><SPAN
+CLASS="TYPE"
+>GtsEHeap</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15604"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-EXPAND"
+></A
+>gts_split_expand ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_split_expand (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *s,
+ <A
+HREF="gts-edges.html#GTSEDGECLASS"
+>GtsEdgeClass</A
+> *klass);</PRE
+><P
+>Expands the vertex split <CODE
+CLASS="PARAMETER"
+>vs</CODE
+> adding the newly created faces to <CODE
+CLASS="PARAMETER"
+>s</CODE
+>. Any
+new edge will be of class <CODE
+CLASS="PARAMETER"
+>klass</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15620"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15627"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>s</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15634"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15641"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-HEIGHT"
+></A
+>gts_split_height ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_split_height (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *root);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15652"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>root</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15659"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum height of the vertex split tree having <CODE
+CLASS="PARAMETER"
+>root</CODE
+> as root.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15665"
+></A
+><H3
+><A
+NAME="GTSSPLITTRAVERSEFUNC"
+></A
+>GtsSplitTraverseFunc ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (*GtsSplitTraverseFunc) (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *vs,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>A user-defined function to be called when traversing a vertex split tree.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15676"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vs</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> for which this function is called.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15683"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>user data passed to the function.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15688"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+><TT
+CLASS="LITERAL"
+>TRUE</TT
+> to stop the traversal, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> to continue.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN15695"
+></A
+><H3
+><A
+NAME="GTS-SPLIT-TRAVERSE"
+></A
+>gts_split_traverse ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_split_traverse (<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+>GtsSplit</A
+> *root,
+ <GTKDOCLINK
+HREF="GTRAVERSETYPE"
+>GTraverseType</GTKDOCLINK
+> order,
+ <GTKDOCLINK
+HREF="GINT"
+>gint</GTKDOCLINK
+> depth,
+ <A
+HREF="gts-vertex-split.html#GTSSPLITTRAVERSEFUNC"
+>GtsSplitTraverseFunc</A
+> func,
+ <GTKDOCLINK
+HREF="GPOINTER"
+>gpointer</GTKDOCLINK
+> data);</PRE
+><P
+>Traverses the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> tree having <CODE
+CLASS="PARAMETER"
+>root</CODE
+> as root. Calls <CODE
+CLASS="PARAMETER"
+>func</CODE
+> for each
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> of the tree in the order specified by <CODE
+CLASS="PARAMETER"
+>order</CODE
+>. If order is set
+to G_PRE_ORDER <CODE
+CLASS="PARAMETER"
+>func</CODE
+> is called for the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> then its children, if order
+is set to G_POST_ORDER <CODE
+CLASS="PARAMETER"
+>func</CODE
+> is called for the children and then for the
+<A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15723"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>root</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-vertex-split.html#GTSSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsSplit</SPAN
+></A
+> to start the traversal from.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15730"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>order</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the order in which nodes are visited - G_PRE_ORDER or G_POST_ORDER.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15735"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>depth</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum depth of the traversal. Nodes below this depth
+will not be visited. If depth is -1 all nodes in the tree are
+visited. If depth is 1, only the root is visited. If depth is 2,
+the root and its children are visited. And so on.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15740"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>func</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the function to call for each visited <A
+HREF="gts-hierarchical-vertex-split.html#GTSHSPLIT"
+><SPAN
+CLASS="TYPE"
+>GtsHSplit</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN15747"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>data</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> user data to pass to the function.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="c15264.html"
+><B
+><<< Progressive and Hierarchical surfaces</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-progressive-surfaces.html"
+><B
+>Progressive surfaces >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-vertices.html b/doc/html/gts-vertices.html
new file mode 100644
index 0000000..7fc1c2c
--- /dev/null
+++ b/doc/html/gts-vertices.html
@@ -0,0 +1,2528 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Vertices</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Geometrical Object Hierarchy"
+HREF="c2915.html"><LINK
+REL="PREVIOUS"
+TITLE="Points"
+HREF="gts-points.html"><LINK
+REL="NEXT"
+TITLE="Segments"
+HREF="gts-segments.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
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+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-segments.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
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+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-VERTICES"
+></A
+>Vertices</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN5452"
+></A
+><H2
+>Name</H2
+>Vertices -- vertex object and related functions.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN5455"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-vertices.html#GTS-VERTEX-CLASS:CAPS"
+>GTS_VERTEX_CLASS</A
+> (klass)
+#define <A
+HREF="gts-vertices.html#GTS-VERTEX:CAPS"
+>GTS_VERTEX</A
+> (obj)
+#define <A
+HREF="gts-vertices.html#GTS-IS-VERTEX:CAPS"
+>GTS_IS_VERTEX</A
+> (obj)
+ <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+>;
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>;
+
+<A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-CLASS"
+>gts_vertex_class</A
+> (void);
+<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-NEW"
+>gts_vertex_new</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-vertices.html#GTS-VERTEX-IS-UNATTACHED"
+>gts_vertex_is_unattached</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-vertices.html#GTS-VERTEX-IS-BOUNDARY"
+>gts_vertex_is_boundary</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> <A
+HREF="gts-vertices.html#GTS-VERTEX-IS-CONTACT"
+>gts_vertex_is_contact</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> sever);
+<A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* <A
+HREF="gts-vertices.html#GTS-VERTICES-ARE-CONNECTED"
+>gts_vertices_are_connected</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);
+<GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> <A
+HREF="gts-vertices.html#GTS-VERTEX-REPLACE"
+>gts_vertex_replace</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *with);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-NEIGHBORS"
+>gts_vertex_neighbors</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-TRIANGLES"
+>gts_vertex_triangles</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-FACES"
+>gts_vertex_faces</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTEX-FAN-ORIENTED"
+>gts_vertex_fan_oriented</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);
+<GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> <A
+HREF="gts-vertices.html#GTS-VERTEX-ENCROACHES-EDGE"
+>gts_vertex_encroaches_edge</A
+> (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);
+<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTICES-FROM-SEGMENTS"
+>gts_vertices_from_segments</A
+> (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *segments);
+<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+>* <A
+HREF="gts-vertices.html#GTS-VERTICES-MERGE"
+>gts_vertices_merge</A
+> (<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+> *vertices,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> epsilon,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (*check) (GtsVertex *, GtsVertex *));</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN5520"
+></A
+><H2
+>Description</H2
+><P
+>Vertices are points used as endpoints of <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>. They are derived from <A
+HREF="gts-points.html#GTSPOINT"
+><SPAN
+CLASS="TYPE"
+>GtsPoint</SPAN
+></A
+>.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN5527"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5529"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-CLASS:CAPS"
+></A
+>GTS_VERTEX_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_VERTEX_CLASS(klass)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>klass</CODE
+> to <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5540"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5547"
+></A
+><H3
+><A
+NAME="GTS-VERTEX:CAPS"
+></A
+>GTS_VERTEX()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_VERTEX(obj)</PRE
+><P
+>Casts <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> to <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5558"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a descendant of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5565"
+></A
+><H3
+><A
+NAME="GTS-IS-VERTEX:CAPS"
+></A
+>GTS_IS_VERTEX()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_VERTEX(obj)</PRE
+><P
+>Evaluates to <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>obj</CODE
+> is a descendant of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5578"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>a pointer to test.
+
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5583"
+></A
+><H3
+><A
+NAME="GTSVERTEXCLASS"
+></A
+>GtsVertexClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsPointClass parent_class;
+
+ void (* intersection_attributes) (GtsVertex *,
+ GtsObject *,
+ GtsObject *);
+} GtsVertexClass;</PRE
+><P
+>The vertex class. No virtual functions are associated.</P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5590"
+></A
+><H3
+><A
+NAME="GTSVERTEX"
+></A
+>GtsVertex</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsPoint p;
+
+ GSList * segments;
+} GtsVertex;</PRE
+><P
+>The vertex object.</P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5598"><SPAN
+STYLE="white-space: nowrap"
+><A
+HREF="gts-points.html#GTSPOINT"
+>GtsPoint</A
+> <CODE
+CLASS="STRUCTFIELD"
+>p</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>The parent object.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5604"><SPAN
+STYLE="white-space: nowrap"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *<CODE
+CLASS="STRUCTFIELD"
+>segments</CODE
+>;</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>Contains all the <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> using this vertex as one of their endpoints.
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5612"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-CLASS"
+></A
+>gts_vertex_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+>* gts_vertex_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5622"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5629"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-NEW"
+></A
+>gts_vertex_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+>* gts_vertex_new (<A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+>GtsVertexClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> x,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> y,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> z);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5643"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEXCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsVertexClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5650"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>x</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the x-coordinate of the vertex to create.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5655"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>y</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the y-coordinate of the vertex to create.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5660"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>z</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the y-coordinate of the vertex to create.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5665"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> with <CODE
+CLASS="PARAMETER"
+>x</CODE
+>, <CODE
+CLASS="PARAMETER"
+>y</CODE
+> and <CODE
+CLASS="PARAMETER"
+>z</CODE
+> as coordinates.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5675"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-IS-UNATTACHED"
+></A
+>gts_vertex_is_unattached ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_vertex_is_unattached (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5686"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5693"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is not the endpoint of any <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>,
+<TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5703"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-IS-BOUNDARY"
+></A
+>gts_vertex_is_boundary ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_vertex_is_boundary (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5715"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5722"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5730"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is used by a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> boundary of <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> as
+determined by <A
+HREF="gts-edges.html#GTS-EDGE-IS-BOUNDARY"
+><CODE
+CLASS="FUNCTION"
+>gts_edge_is_boundary()</CODE
+></A
+>, <TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5743"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-IS-CONTACT"
+></A
+>gts_vertex_is_contact ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GUINT"
+>guint</GTKDOCLINK
+> gts_vertex_is_contact (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> sever);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5755"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>. </P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5762"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>sever</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if <TT
+CLASS="LITERAL"
+>TRUE</TT
+> and if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is a contact vertex between two or more
+sets of connected triangles replaces it with as many vertices,
+clones of <CODE
+CLASS="PARAMETER"
+>v</CODE
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5770"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the number of sets of connected triangles sharing <CODE
+CLASS="PARAMETER"
+>v</CODE
+> as a
+contact vertex. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5776"
+></A
+><H3
+><A
+NAME="GTS-VERTICES-ARE-CONNECTED"
+></A
+>gts_vertices_are_connected ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-segments.html#GTSSEGMENT"
+>GtsSegment</A
+>* gts_vertices_are_connected (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v1,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v2);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5788"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5795"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5802"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> if <CODE
+CLASS="PARAMETER"
+>v1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>v2</CODE
+> are the vertices of the same <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>
+this segment else <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5812"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-REPLACE"
+></A
+>gts_vertex_replace ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="VOID"
+>void</GTKDOCLINK
+> gts_vertex_replace (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *with);</PRE
+><P
+>Replaces vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> with vertex <CODE
+CLASS="PARAMETER"
+>with</CODE
+>. <CODE
+CLASS="PARAMETER"
+>v</CODE
+> and <CODE
+CLASS="PARAMETER"
+>with</CODE
+> must be
+different. All the <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> which have <CODE
+CLASS="PARAMETER"
+>v</CODE
+> has one of their
+vertices are updated. The segments list of vertex <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is freed and
+<CODE
+CLASS="PARAMETER"
+>v</CODE
+>->segments is set to <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5834"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5841"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>with</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5848"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-NEIGHBORS"
+></A
+>gts_vertex_neighbors ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_vertex_neighbors (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+>Adds to <CODE
+CLASS="PARAMETER"
+>list</CODE
+> all the <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+> connected to <CODE
+CLASS="PARAMETER"
+>v</CODE
+> by a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> and not
+already in <CODE
+CLASS="PARAMETER"
+>list</CODE
+>. If <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+> only the vertices connected to
+<CODE
+CLASS="PARAMETER"
+>v</CODE
+> by an edge belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> are considered.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5872"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5879"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>list</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5886"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5894"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new list of unique <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5901"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-TRIANGLES"
+></A
+>gts_vertex_triangles ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_vertex_triangles (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list);</PRE
+><P
+>Adds all the <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> which share <CODE
+CLASS="PARAMETER"
+>v</CODE
+> as a vertex and do not
+already belong to <CODE
+CLASS="PARAMETER"
+>list</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5917"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5924"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>list</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5931"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new list of unique <A
+HREF="gts-triangles.html#GTSTRIANGLE"
+><SPAN
+CLASS="TYPE"
+>GtsTriangle</SPAN
+></A
+> which share <CODE
+CLASS="PARAMETER"
+>v</CODE
+> as a
+vertex. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5939"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-FACES"
+></A
+>gts_vertex_faces ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_vertex_faces (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface,
+ <GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *list);</PRE
+><P
+>Adds all the <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+> (if not <TT
+CLASS="LITERAL"
+>NULL</TT
+>) which share
+<CODE
+CLASS="PARAMETER"
+>v</CODE
+> as a vertex and do not already belong to <CODE
+CLASS="PARAMETER"
+>list</CODE
+>.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5958"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5965"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+> or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5973"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>list</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN5980"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the new list of unique <A
+HREF="gts-faces.html#GTSFACE"
+><SPAN
+CLASS="TYPE"
+>GtsFace</SPAN
+></A
+> belonging to <CODE
+CLASS="PARAMETER"
+>surface</CODE
+>
+which share <CODE
+CLASS="PARAMETER"
+>v</CODE
+> as a vertex.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN5989"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-FAN-ORIENTED"
+></A
+>gts_vertex_fan_oriented ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_vertex_fan_oriented (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-surfaces.html#GTSSURFACE"
+>GtsSurface</A
+> *surface);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6001"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6008"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>surface</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-surfaces.html#GTSSURFACE"
+><SPAN
+CLASS="TYPE"
+>GtsSurface</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6015"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+> describing in counterclockwise order the
+boundary of the fan of summit <CODE
+CLASS="PARAMETER"
+>v</CODE
+>, the faces of the fan belonging to
+<CODE
+CLASS="PARAMETER"
+>surface</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6024"
+></A
+><H3
+><A
+NAME="GTS-VERTEX-ENCROACHES-EDGE"
+></A
+>gts_vertex_encroaches_edge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> gts_vertex_encroaches_edge (<A
+HREF="gts-vertices.html#GTSVERTEX"
+>GtsVertex</A
+> *v,
+ <A
+HREF="gts-edges.html#GTSEDGE"
+>GtsEdge</A
+> *e);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6036"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>v</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6043"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>e</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-edges.html#GTSEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsEdge</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6050"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> <TT
+CLASS="LITERAL"
+>TRUE</TT
+> if <CODE
+CLASS="PARAMETER"
+>v</CODE
+> is strictly contained in the diametral circle of <CODE
+CLASS="PARAMETER"
+>e</CODE
+>,
+<TT
+CLASS="LITERAL"
+>FALSE</TT
+> otherwise.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6059"
+></A
+><H3
+><A
+NAME="GTS-VERTICES-FROM-SEGMENTS"
+></A
+>gts_vertices_from_segments ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+>* gts_vertices_from_segments (<GTKDOCLINK
+HREF="GSLIST"
+>GSList</GTKDOCLINK
+> *segments);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6070"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>segments</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6077"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>, vertices of a <A
+HREF="gts-segments.html#GTSSEGMENT"
+><SPAN
+CLASS="TYPE"
+>GtsSegment</SPAN
+></A
+> in <CODE
+CLASS="PARAMETER"
+>segments</CODE
+>.
+Each element in the list is unique (no duplicates).</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN6087"
+></A
+><H3
+><A
+NAME="GTS-VERTICES-MERGE"
+></A
+>gts_vertices_merge ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+>* gts_vertices_merge (<GTKDOCLINK
+HREF="GLIST"
+>GList</GTKDOCLINK
+> *vertices,
+ <GTKDOCLINK
+HREF="GDOUBLE"
+>gdouble</GTKDOCLINK
+> epsilon,
+ <GTKDOCLINK
+HREF="GBOOLEAN"
+>gboolean</GTKDOCLINK
+> (*check) (GtsVertex *, GtsVertex *));</PRE
+><P
+>For each vertex v in <CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> look if there are any vertex of
+<CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> contained in a box centered on v of size 2*<CODE
+CLASS="PARAMETER"
+>epsilon</CODE
+>. If
+there are and if <CODE
+CLASS="PARAMETER"
+>check</CODE
+> is not <TT
+CLASS="LITERAL"
+>NULL</TT
+> and returns <TT
+CLASS="LITERAL"
+>TRUE</TT
+>, replace
+them with v (using <A
+HREF="gts-vertices.html#GTS-VERTEX-REPLACE"
+><CODE
+CLASS="FUNCTION"
+>gts_vertex_replace()</CODE
+></A
+>), destroy them and remove
+them from list. This is done efficiently using Kd-Trees.</P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6108"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>vertices</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a list of <A
+HREF="gts-vertices.html#GTSVERTEX"
+><SPAN
+CLASS="TYPE"
+>GtsVertex</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6115"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>epsilon</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> half the size of the bounding box to consider for each vertex.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6120"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>check</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> function called for each pair of vertices about to be merged
+or <TT
+CLASS="LITERAL"
+>NULL</TT
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN6126"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the updated list of vertices. </P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-points.html"
+><B
+><<< Points</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-segments.html"
+><B
+>Segments >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/doc/html/gts-weighted-graph.html b/doc/html/gts-weighted-graph.html
new file mode 100644
index 0000000..ccaa9af
--- /dev/null
+++ b/doc/html/gts-weighted-graph.html
@@ -0,0 +1,1399 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
+<HTML
+><HEAD
+><TITLE
+>Weighted graph</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
+REL="HOME"
+TITLE="GTS Library Reference Manual"
+HREF="book1.html"><LINK
+REL="UP"
+TITLE="Graph and operations on graphs"
+HREF="c17114.html"><LINK
+REL="PREVIOUS"
+TITLE="Graph class"
+HREF="gts-graph-class.html"><LINK
+REL="NEXT"
+TITLE="Progressive graph"
+HREF="gts-progressive-graph.html"><STYLE
+TYPE="text/css"
+>.synopsis, .classsynopsis {
+ background: #eeeeee;
+ border: solid 1px #aaaaaa;
+ padding: 0.5em;
+}
+.programlisting {
+ background: #eeeeff;
+ border: solid 1px #aaaaff;
+ padding: 0.5em;
+}
+.variablelist {
+ padding: 4px;
+ margin-left: 3em;
+}
+.navigation {
+ background: #ffeeee;
+ border: solid 1px #ffaaaa;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+.navigation a {
+ color: #770000;
+}
+.navigation a:visited {
+ color: #550000;
+}
+.navigation .title {
+ font-size: 200%;
+}</STYLE
+></HEAD
+><BODY
+CLASS="REFENTRY"
+BGCOLOR="#FFFFFF"
+TEXT="#000000"
+LINK="#0000FF"
+VLINK="#840084"
+ALINK="#0000FF"
+><TABLE
+WIDTH="100%"
+CLASS="navigation"
+SUMMARY="Navigation header"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+><A
+ACCESSKEY="p"
+HREF="gts-graph-class.html"
+><IMG
+SRC="left.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Prev"></A
+></TD
+><TD
+><A
+ACCESSKEY="u"
+HREF="c17114.html"
+><IMG
+SRC="up.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Up"></A
+></TD
+><TD
+><A
+ACCESSKEY="h"
+HREF="book1.html"
+><IMG
+SRC="home.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Home"></A
+></TD
+><TH
+WIDTH="100%"
+align="center"
+>GTS Library Reference Manual</TH
+><TD
+><A
+ACCESSKEY="n"
+HREF="gts-progressive-graph.html"
+><IMG
+SRC="right.png"
+WIDTH="24"
+HEIGHT="24"
+BORDER="0"
+ALT="Next"></A
+></TD
+></TR
+></TABLE
+><H1
+><A
+NAME="GTS-WEIGHTED-GRAPH"
+></A
+>Weighted graph</H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN18569"
+></A
+><H2
+>Name</H2
+>Weighted graph -- </DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN18572"
+></A
+><H2
+>Synopsis</H2
+><PRE
+CLASS="SYNOPSIS"
+>
#include <gts.h>
+
+
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGEDGE-CLASS:CAPS"
+>GTS_WGEDGE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGEDGE:CAPS"
+>GTS_WGEDGE</A
+> (obj)
+#define <A
+HREF="gts-weighted-graph.html#GTS-IS-WGEDGE:CAPS"
+>GTS_IS_WGEDGE</A
+> (obj)
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+>;
+ <A
+HREF="gts-weighted-graph.html#GTSWGEDGE"
+>GtsWGEdge</A
+>;
+
+<A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+>* <A
+HREF="gts-weighted-graph.html#GTS-WGEDGE-CLASS"
+>gts_wgedge_class</A
+> (void);
+<A
+HREF="gts-weighted-graph.html#GTSWGEDGE"
+>GtsWGEdge</A
+>* <A
+HREF="gts-weighted-graph.html#GTS-WGEDGE-NEW"
+>gts_wgedge_new</A
+> (<A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n1,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n2,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> weight);
+
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGNODE-CLASS:CAPS"
+>GTS_WGNODE_CLASS</A
+> (klass)
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGNODE:CAPS"
+>GTS_WGNODE</A
+> (obj)
+#define <A
+HREF="gts-weighted-graph.html#GTS-IS-WGNODE:CAPS"
+>GTS_IS_WGNODE</A
+> (obj)
+ <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+>;
+ <A
+HREF="gts-weighted-graph.html#GTSWGNODE"
+>GtsWGNode</A
+>;
+
+<A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+>* <A
+HREF="gts-weighted-graph.html#GTS-WGNODE-CLASS"
+>gts_wgnode_class</A
+> (void);
+<A
+HREF="gts-weighted-graph.html#GTSWGNODE"
+>GtsWGNode</A
+>* <A
+HREF="gts-weighted-graph.html#GTS-WGNODE-NEW"
+>gts_wgnode_new</A
+> (<A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> weight);
+
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGRAPH-CLASS:CAPS"
+>GTS_WGRAPH_CLASS</A
+> (klass)
+#define <A
+HREF="gts-weighted-graph.html#GTS-WGRAPH:CAPS"
+>GTS_WGRAPH</A
+> (obj)
+#define <A
+HREF="gts-weighted-graph.html#GTS-IS-WGRAPH:CAPS"
+>GTS_IS_WGRAPH</A
+> (obj)
+ <A
+HREF="gts-weighted-graph.html#GTSWGRAPHCLASS"
+>GtsWGraphClass</A
+>;
+ <A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+>;
+
+<A
+HREF="gts-weighted-graph.html#GTSWGRAPHCLASS"
+>GtsWGraphClass</A
+>* <A
+HREF="gts-weighted-graph.html#GTS-WGRAPH-CLASS"
+>gts_wgraph_class</A
+> (void);
+<GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> <A
+HREF="gts-weighted-graph.html#GTS-WGRAPH-WEIGHT-MAX"
+>gts_wgraph_weight_max</A
+> (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg);</PRE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN18609"
+></A
+><H2
+>Description</H2
+><P
+></P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN18612"
+></A
+><H2
+>Details</H2
+><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18614"
+></A
+><H3
+><A
+NAME="GTS-WGEDGE-CLASS:CAPS"
+></A
+>GTS_WGEDGE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGEDGE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18622"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18627"
+></A
+><H3
+><A
+NAME="GTS-WGEDGE:CAPS"
+></A
+>GTS_WGEDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGEDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18635"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18640"
+></A
+><H3
+><A
+NAME="GTS-IS-WGEDGE:CAPS"
+></A
+>GTS_IS_WGEDGE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_WGEDGE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18648"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18653"
+></A
+><H3
+><A
+NAME="GTSWGEDGECLASS"
+></A
+>GtsWGEdgeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGEdgeClass parent_class;
+} GtsWGEdgeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18660"
+></A
+><H3
+><A
+NAME="GTSWGEDGE"
+></A
+>GtsWGEdge</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGEdge gedge;
+
+ gfloat weight;
+} GtsWGEdge;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18667"
+></A
+><H3
+><A
+NAME="GTS-WGEDGE-CLASS"
+></A
+>gts_wgedge_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+>* gts_wgedge_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18677"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18684"
+></A
+><H3
+><A
+NAME="GTS-WGEDGE-NEW"
+></A
+>gts_wgedge_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-weighted-graph.html#GTSWGEDGE"
+>GtsWGEdge</A
+>* gts_wgedge_new (<A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+>GtsWGEdgeClass</A
+> *klass,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n1,
+ <A
+HREF="gts-graph-class.html#GTSGNODE"
+>GtsGNode</A
+> *n2,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> weight);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18698"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGEDGECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGEdgeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18705"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n1</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18712"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>n2</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> another <A
+HREF="gts-graph-class.html#GTSGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsGNode</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18719"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>weight</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the weight of the new edge.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18724"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-weighted-graph.html#GTSWGEDGE"
+><SPAN
+CLASS="TYPE"
+>GtsWGEdge</SPAN
+></A
+> of weight <CODE
+CLASS="PARAMETER"
+>weight</CODE
+> linking <CODE
+CLASS="PARAMETER"
+>n1</CODE
+> and <CODE
+CLASS="PARAMETER"
+>n2</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18734"
+></A
+><H3
+><A
+NAME="GTS-WGNODE-CLASS:CAPS"
+></A
+>GTS_WGNODE_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGNODE_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18742"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18747"
+></A
+><H3
+><A
+NAME="GTS-WGNODE:CAPS"
+></A
+>GTS_WGNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18755"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18760"
+></A
+><H3
+><A
+NAME="GTS-IS-WGNODE:CAPS"
+></A
+>GTS_IS_WGNODE()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_WGNODE(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18768"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18773"
+></A
+><H3
+><A
+NAME="GTSWGNODECLASS"
+></A
+>GtsWGNodeClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGNodeClass parent_class;
+} GtsWGNodeClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18780"
+></A
+><H3
+><A
+NAME="GTSWGNODE"
+></A
+>GtsWGNode</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGNode node;
+
+ gfloat weight;
+} GtsWGNode;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18787"
+></A
+><H3
+><A
+NAME="GTS-WGNODE-CLASS"
+></A
+>gts_wgnode_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+>* gts_wgnode_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18797"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18804"
+></A
+><H3
+><A
+NAME="GTS-WGNODE-NEW"
+></A
+>gts_wgnode_new ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-weighted-graph.html#GTSWGNODE"
+>GtsWGNode</A
+>* gts_wgnode_new (<A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+>GtsWGNodeClass</A
+> *klass,
+ <GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> weight);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18816"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGNODECLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGNodeClass</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18823"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>weight</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the weight of the <A
+HREF="gts-weighted-graph.html#GTSWGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsWGNode</SPAN
+></A
+> to create.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18830"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a new <A
+HREF="gts-weighted-graph.html#GTSWGNODE"
+><SPAN
+CLASS="TYPE"
+>GtsWGNode</SPAN
+></A
+> of weight <CODE
+CLASS="PARAMETER"
+>weight</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18838"
+></A
+><H3
+><A
+NAME="GTS-WGRAPH-CLASS:CAPS"
+></A
+>GTS_WGRAPH_CLASS()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGRAPH_CLASS(klass)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18846"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>klass</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18851"
+></A
+><H3
+><A
+NAME="GTS-WGRAPH:CAPS"
+></A
+>GTS_WGRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_WGRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18859"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18864"
+></A
+><H3
+><A
+NAME="GTS-IS-WGRAPH:CAPS"
+></A
+>GTS_IS_WGRAPH()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>#define GTS_IS_WGRAPH(obj)</PRE
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18872"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>obj</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+>
</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18877"
+></A
+><H3
+><A
+NAME="GTSWGRAPHCLASS"
+></A
+>GtsWGraphClass</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGraphClass parent_class;
+} GtsWGraphClass;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18884"
+></A
+><H3
+><A
+NAME="GTSWGRAPH"
+></A
+>GtsWGraph</H3
+><PRE
+CLASS="PROGRAMLISTING"
+>typedef struct {
+ GtsGraph graph;
+
+ gfloat weight;
+} GtsWGraph;</PRE
+><P
+></P
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18891"
+></A
+><H3
+><A
+NAME="GTS-WGRAPH-CLASS"
+></A
+>gts_wgraph_class ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><A
+HREF="gts-weighted-graph.html#GTSWGRAPHCLASS"
+>GtsWGraphClass</A
+>* gts_wgraph_class (void);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18901"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the <A
+HREF="gts-weighted-graph.html#GTSWGRAPHCLASS"
+><SPAN
+CLASS="TYPE"
+>GtsWGraphClass</SPAN
+></A
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN18908"
+></A
+><H3
+><A
+NAME="GTS-WGRAPH-WEIGHT-MAX"
+></A
+>gts_wgraph_weight_max ()</H3
+><PRE
+CLASS="PROGRAMLISTING"
+><GTKDOCLINK
+HREF="GFLOAT"
+>gfloat</GTKDOCLINK
+> gts_wgraph_weight_max (<A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+>GtsWGraph</A
+> *wg);</PRE
+><P
+></P
+><P
+></P
+><P
+></P
+><TABLE
+CLASS="variablelist"
+BORDER="0"
+CELLSPACING="0"
+CELLPADDING="4"
+><TBODY
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18919"><SPAN
+STYLE="white-space: nowrap"
+><CODE
+CLASS="PARAMETER"
+>wg</CODE
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> a <A
+HREF="gts-weighted-graph.html#GTSWGRAPH"
+><SPAN
+CLASS="TYPE"
+>GtsWGraph</SPAN
+></A
+>.</P
+></TD
+></TR
+><TR
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><A
+NAME="AEN18926"><SPAN
+STYLE="white-space: nowrap"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</SPAN
+></TD
+><TD
+ALIGN="LEFT"
+VALIGN="TOP"
+><P
+> the maximum weight of any vertices belonging to <CODE
+CLASS="PARAMETER"
+>g</CODE
+>.</P
+></TD
+></TR
+></TBODY
+></TABLE
+></DIV
+></DIV
+><TABLE
+CLASS="navigation"
+WIDTH="100%"
+SUMMARY="Navigation footer"
+CELLPADDING="2"
+CELLSPACING="2"
+><TR
+VALIGN="middle"
+><TD
+ALIGN="left"
+><A
+ACCESSKEY="p"
+HREF="gts-graph-class.html"
+><B
+><<< Graph class</B
+></A
+></TD
+><TD
+ALIGN="right"
+><A
+ACCESSKEY="n"
+HREF="gts-progressive-graph.html"
+><B
+>Progressive graph >>></B
+></A
+></TD
+></TR
+></TABLE
+></BODY
+></HTML
+>
\ No newline at end of file
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 4100f0e..a4b2fc6 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -13,7 +13,10 @@ if HAS_NETPBM
NETPBM_EXTRA = happrox
endif
-bin_PROGRAMS = transform
+bin_PROGRAMS = \
+ transform \
+ delaunay \
+ $(NETPBM_EXTRA)
noinst_PROGRAMS = \
set \
@@ -22,7 +25,6 @@ noinst_PROGRAMS = \
coarsen \
refine \
iso \
- delaunay \
gtstoc \
oocs \
partition \
@@ -33,5 +35,4 @@ noinst_PROGRAMS = \
sphere \
stripe \
optimize \
- merge \
- $(NETPBM_EXTRA)
+ merge
diff --git a/examples/Makefile.in b/examples/Makefile.in
index 02228a1..47962a8 100644
--- a/examples/Makefile.in
+++ b/examples/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -14,6 +14,8 @@
@SET_MAKE@
+SOURCES = cartesian.c cleanup.c coarsen.c delaunay.c gtstoc.c happrox.c iso.c merge.c oocs.c optimize.c partition.c refine.c set.c smooth.c sphere.c split.c stripe.c transform.c traverse.c volume.c
+
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -21,7 +23,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +37,141 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+EXTRA_PROGRAMS = happrox$(EXEEXT)
+bin_PROGRAMS = transform$(EXEEXT) delaunay$(EXEEXT) $(am__EXEEXT_1)
+noinst_PROGRAMS = set$(EXEEXT) volume$(EXEEXT) cleanup$(EXEEXT) \
+ coarsen$(EXEEXT) refine$(EXEEXT) iso$(EXEEXT) gtstoc$(EXEEXT) \
+ oocs$(EXEEXT) partition$(EXEEXT) traverse$(EXEEXT) \
+ cartesian$(EXEEXT) split$(EXEEXT) smooth$(EXEEXT) \
+ sphere$(EXEEXT) stripe$(EXEEXT) optimize$(EXEEXT) \
+ merge$(EXEEXT)
+subdir = examples
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+ at HAS_NETPBM_TRUE@am__EXEEXT_1 = happrox$(EXEEXT)
+am__installdirs = "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
+cartesian_SOURCES = cartesian.c
+cartesian_OBJECTS = cartesian.$(OBJEXT)
+cartesian_LDADD = $(LDADD)
+cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
+cleanup_SOURCES = cleanup.c
+cleanup_OBJECTS = cleanup.$(OBJEXT)
+cleanup_LDADD = $(LDADD)
+cleanup_DEPENDENCIES = $(top_builddir)/src/libgts.la
+coarsen_SOURCES = coarsen.c
+coarsen_OBJECTS = coarsen.$(OBJEXT)
+coarsen_LDADD = $(LDADD)
+coarsen_DEPENDENCIES = $(top_builddir)/src/libgts.la
+delaunay_SOURCES = delaunay.c
+delaunay_OBJECTS = delaunay.$(OBJEXT)
+delaunay_LDADD = $(LDADD)
+delaunay_DEPENDENCIES = $(top_builddir)/src/libgts.la
+gtstoc_SOURCES = gtstoc.c
+gtstoc_OBJECTS = gtstoc.$(OBJEXT)
+gtstoc_LDADD = $(LDADD)
+gtstoc_DEPENDENCIES = $(top_builddir)/src/libgts.la
+happrox_SOURCES = happrox.c
+happrox_OBJECTS = happrox.$(OBJEXT)
+am__DEPENDENCIES_1 = $(top_builddir)/src/libgts.la
+happrox_DEPENDENCIES = $(am__DEPENDENCIES_1)
+iso_SOURCES = iso.c
+iso_OBJECTS = iso.$(OBJEXT)
+iso_LDADD = $(LDADD)
+iso_DEPENDENCIES = $(top_builddir)/src/libgts.la
+merge_SOURCES = merge.c
+merge_OBJECTS = merge.$(OBJEXT)
+merge_LDADD = $(LDADD)
+merge_DEPENDENCIES = $(top_builddir)/src/libgts.la
+oocs_SOURCES = oocs.c
+oocs_OBJECTS = oocs.$(OBJEXT)
+oocs_LDADD = $(LDADD)
+oocs_DEPENDENCIES = $(top_builddir)/src/libgts.la
+optimize_SOURCES = optimize.c
+optimize_OBJECTS = optimize.$(OBJEXT)
+optimize_LDADD = $(LDADD)
+optimize_DEPENDENCIES = $(top_builddir)/src/libgts.la
+partition_SOURCES = partition.c
+partition_OBJECTS = partition.$(OBJEXT)
+partition_LDADD = $(LDADD)
+partition_DEPENDENCIES = $(top_builddir)/src/libgts.la
+refine_SOURCES = refine.c
+refine_OBJECTS = refine.$(OBJEXT)
+refine_LDADD = $(LDADD)
+refine_DEPENDENCIES = $(top_builddir)/src/libgts.la
+set_SOURCES = set.c
+set_OBJECTS = set.$(OBJEXT)
+set_LDADD = $(LDADD)
+set_DEPENDENCIES = $(top_builddir)/src/libgts.la
+smooth_SOURCES = smooth.c
+smooth_OBJECTS = smooth.$(OBJEXT)
+smooth_LDADD = $(LDADD)
+smooth_DEPENDENCIES = $(top_builddir)/src/libgts.la
+sphere_SOURCES = sphere.c
+sphere_OBJECTS = sphere.$(OBJEXT)
+sphere_LDADD = $(LDADD)
+sphere_DEPENDENCIES = $(top_builddir)/src/libgts.la
+split_SOURCES = split.c
+split_OBJECTS = split.$(OBJEXT)
+split_LDADD = $(LDADD)
+split_DEPENDENCIES = $(top_builddir)/src/libgts.la
+stripe_SOURCES = stripe.c
+stripe_OBJECTS = stripe.$(OBJEXT)
+stripe_LDADD = $(LDADD)
+stripe_DEPENDENCIES = $(top_builddir)/src/libgts.la
+transform_SOURCES = transform.c
+transform_OBJECTS = transform.$(OBJEXT)
+transform_LDADD = $(LDADD)
+transform_DEPENDENCIES = $(top_builddir)/src/libgts.la
+traverse_SOURCES = traverse.c
+traverse_OBJECTS = traverse.$(OBJEXT)
+traverse_LDADD = $(LDADD)
+traverse_DEPENDENCIES = $(top_builddir)/src/libgts.la
+volume_SOURCES = volume.c
+volume_OBJECTS = volume.$(OBJEXT)
+volume_LDADD = $(LDADD)
+volume_DEPENDENCIES = $(top_builddir)/src/libgts.la
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/cartesian.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/cleanup.Po ./$(DEPDIR)/coarsen.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/delaunay.Po ./$(DEPDIR)/gtstoc.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/happrox.Po ./$(DEPDIR)/iso.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/merge.Po ./$(DEPDIR)/oocs.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/optimize.Po ./$(DEPDIR)/partition.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/refine.Po ./$(DEPDIR)/set.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/smooth.Po ./$(DEPDIR)/sphere.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/split.Po ./$(DEPDIR)/stripe.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/transform.Po ./$(DEPDIR)/traverse.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/volume.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = cartesian.c cleanup.c coarsen.c delaunay.c gtstoc.c \
+ happrox.c iso.c merge.c oocs.c optimize.c partition.c refine.c \
+ set.c smooth.c sphere.c split.c stripe.c transform.c \
+ traverse.c volume.c
+DIST_SOURCES = cartesian.c cleanup.c coarsen.c delaunay.c gtstoc.c \
+ happrox.c iso.c merge.c oocs.c optimize.c partition.c refine.c \
+ set.c smooth.c sphere.c split.c stripe.c transform.c \
+ traverse.c volume.c
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +204,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +240,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +285,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,217 +293,57 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(includedir)\
-DG_LOG_DOMAIN=\"Gts-examples\"
LDADD = $(top_builddir)/src/libgts.la -lm
DEPS = $(top_builddir)/src/libgts.la
-
-EXTRA_PROGRAMS = happrox
-
happrox_LDADD = $(LDADD) -lnetpbm
-
@HAS_NETPBM_TRUE at NETPBM_EXTRA = happrox
-
-bin_PROGRAMS = transform
-
-noinst_PROGRAMS = \
- set \
- volume \
- cleanup \
- coarsen \
- refine \
- iso \
- delaunay \
- gtstoc \
- oocs \
- partition \
- traverse \
- cartesian \
- split \
- smooth \
- sphere \
- stripe \
- optimize \
- merge \
- $(NETPBM_EXTRA)
-
-subdir = examples
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-EXTRA_PROGRAMS = happrox$(EXEEXT)
-bin_PROGRAMS = transform$(EXEEXT)
- at HAS_NETPBM_TRUE@noinst_PROGRAMS = set$(EXEEXT) volume$(EXEEXT) \
- at HAS_NETPBM_TRUE@ cleanup$(EXEEXT) coarsen$(EXEEXT) \
- at HAS_NETPBM_TRUE@ refine$(EXEEXT) iso$(EXEEXT) delaunay$(EXEEXT) \
- at HAS_NETPBM_TRUE@ gtstoc$(EXEEXT) oocs$(EXEEXT) \
- at HAS_NETPBM_TRUE@ partition$(EXEEXT) traverse$(EXEEXT) \
- at HAS_NETPBM_TRUE@ cartesian$(EXEEXT) split$(EXEEXT) \
- at HAS_NETPBM_TRUE@ smooth$(EXEEXT) sphere$(EXEEXT) \
- at HAS_NETPBM_TRUE@ stripe$(EXEEXT) optimize$(EXEEXT) \
- at HAS_NETPBM_TRUE@ merge$(EXEEXT) happrox$(EXEEXT)
- at HAS_NETPBM_FALSE@noinst_PROGRAMS = set$(EXEEXT) volume$(EXEEXT) \
- at HAS_NETPBM_FALSE@ cleanup$(EXEEXT) coarsen$(EXEEXT) \
- at HAS_NETPBM_FALSE@ refine$(EXEEXT) iso$(EXEEXT) \
- at HAS_NETPBM_FALSE@ delaunay$(EXEEXT) gtstoc$(EXEEXT) \
- at HAS_NETPBM_FALSE@ oocs$(EXEEXT) partition$(EXEEXT) \
- at HAS_NETPBM_FALSE@ traverse$(EXEEXT) cartesian$(EXEEXT) \
- at HAS_NETPBM_FALSE@ split$(EXEEXT) smooth$(EXEEXT) \
- at HAS_NETPBM_FALSE@ sphere$(EXEEXT) stripe$(EXEEXT) \
- at HAS_NETPBM_FALSE@ optimize$(EXEEXT) merge$(EXEEXT)
-PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
-
-cartesian_SOURCES = cartesian.c
-cartesian_OBJECTS = cartesian.$(OBJEXT)
-cartesian_LDADD = $(LDADD)
-cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
-cartesian_LDFLAGS =
-cleanup_SOURCES = cleanup.c
-cleanup_OBJECTS = cleanup.$(OBJEXT)
-cleanup_LDADD = $(LDADD)
-cleanup_DEPENDENCIES = $(top_builddir)/src/libgts.la
-cleanup_LDFLAGS =
-coarsen_SOURCES = coarsen.c
-coarsen_OBJECTS = coarsen.$(OBJEXT)
-coarsen_LDADD = $(LDADD)
-coarsen_DEPENDENCIES = $(top_builddir)/src/libgts.la
-coarsen_LDFLAGS =
-delaunay_SOURCES = delaunay.c
-delaunay_OBJECTS = delaunay.$(OBJEXT)
-delaunay_LDADD = $(LDADD)
-delaunay_DEPENDENCIES = $(top_builddir)/src/libgts.la
-delaunay_LDFLAGS =
-gtstoc_SOURCES = gtstoc.c
-gtstoc_OBJECTS = gtstoc.$(OBJEXT)
-gtstoc_LDADD = $(LDADD)
-gtstoc_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gtstoc_LDFLAGS =
-happrox_SOURCES = happrox.c
-happrox_OBJECTS = happrox.$(OBJEXT)
-happrox_DEPENDENCIES = $(top_builddir)/src/libgts.la
-happrox_LDFLAGS =
-iso_SOURCES = iso.c
-iso_OBJECTS = iso.$(OBJEXT)
-iso_LDADD = $(LDADD)
-iso_DEPENDENCIES = $(top_builddir)/src/libgts.la
-iso_LDFLAGS =
-merge_SOURCES = merge.c
-merge_OBJECTS = merge.$(OBJEXT)
-merge_LDADD = $(LDADD)
-merge_DEPENDENCIES = $(top_builddir)/src/libgts.la
-merge_LDFLAGS =
-oocs_SOURCES = oocs.c
-oocs_OBJECTS = oocs.$(OBJEXT)
-oocs_LDADD = $(LDADD)
-oocs_DEPENDENCIES = $(top_builddir)/src/libgts.la
-oocs_LDFLAGS =
-optimize_SOURCES = optimize.c
-optimize_OBJECTS = optimize.$(OBJEXT)
-optimize_LDADD = $(LDADD)
-optimize_DEPENDENCIES = $(top_builddir)/src/libgts.la
-optimize_LDFLAGS =
-partition_SOURCES = partition.c
-partition_OBJECTS = partition.$(OBJEXT)
-partition_LDADD = $(LDADD)
-partition_DEPENDENCIES = $(top_builddir)/src/libgts.la
-partition_LDFLAGS =
-refine_SOURCES = refine.c
-refine_OBJECTS = refine.$(OBJEXT)
-refine_LDADD = $(LDADD)
-refine_DEPENDENCIES = $(top_builddir)/src/libgts.la
-refine_LDFLAGS =
-set_SOURCES = set.c
-set_OBJECTS = set.$(OBJEXT)
-set_LDADD = $(LDADD)
-set_DEPENDENCIES = $(top_builddir)/src/libgts.la
-set_LDFLAGS =
-smooth_SOURCES = smooth.c
-smooth_OBJECTS = smooth.$(OBJEXT)
-smooth_LDADD = $(LDADD)
-smooth_DEPENDENCIES = $(top_builddir)/src/libgts.la
-smooth_LDFLAGS =
-sphere_SOURCES = sphere.c
-sphere_OBJECTS = sphere.$(OBJEXT)
-sphere_LDADD = $(LDADD)
-sphere_DEPENDENCIES = $(top_builddir)/src/libgts.la
-sphere_LDFLAGS =
-split_SOURCES = split.c
-split_OBJECTS = split.$(OBJEXT)
-split_LDADD = $(LDADD)
-split_DEPENDENCIES = $(top_builddir)/src/libgts.la
-split_LDFLAGS =
-stripe_SOURCES = stripe.c
-stripe_OBJECTS = stripe.$(OBJEXT)
-stripe_LDADD = $(LDADD)
-stripe_DEPENDENCIES = $(top_builddir)/src/libgts.la
-stripe_LDFLAGS =
-transform_SOURCES = transform.c
-transform_OBJECTS = transform.$(OBJEXT)
-transform_LDADD = $(LDADD)
-transform_DEPENDENCIES = $(top_builddir)/src/libgts.la
-transform_LDFLAGS =
-traverse_SOURCES = traverse.c
-traverse_OBJECTS = traverse.$(OBJEXT)
-traverse_LDADD = $(LDADD)
-traverse_DEPENDENCIES = $(top_builddir)/src/libgts.la
-traverse_LDFLAGS =
-volume_SOURCES = volume.c
-volume_OBJECTS = volume.$(OBJEXT)
-volume_LDADD = $(LDADD)
-volume_DEPENDENCIES = $(top_builddir)/src/libgts.la
-volume_LDFLAGS =
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/cartesian.Po ./$(DEPDIR)/cleanup.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/coarsen.Po ./$(DEPDIR)/delaunay.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/gtstoc.Po ./$(DEPDIR)/happrox.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/iso.Po ./$(DEPDIR)/merge.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/oocs.Po ./$(DEPDIR)/optimize.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/partition.Po ./$(DEPDIR)/refine.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/set.Po ./$(DEPDIR)/smooth.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/sphere.Po ./$(DEPDIR)/split.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/stripe.Po ./$(DEPDIR)/transform.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/traverse.Po ./$(DEPDIR)/volume.Po
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = cartesian.c cleanup.c coarsen.c delaunay.c gtstoc.c \
- happrox.c iso.c merge.c oocs.c optimize.c partition.c refine.c \
- set.c smooth.c sphere.c split.c stripe.c transform.c traverse.c \
- volume.c
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-SOURCES = cartesian.c cleanup.c coarsen.c delaunay.c gtstoc.c happrox.c iso.c merge.c oocs.c optimize.c partition.c refine.c set.c smooth.c sphere.c split.c stripe.c transform.c traverse.c volume.c
-
all: all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu examples/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu examples/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
-binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(bindir)
+ test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
@list='$(bin_PROGRAMS)'; for p in $$list; do \
p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
if test -f $$p \
|| test -f $$p1 \
; then \
f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
- echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f"; \
- $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f || exit 1; \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
else :; fi; \
done
@@ -370,8 +351,8 @@ uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
- echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
- rm -f $(DESTDIR)$(bindir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
clean-binPROGRAMS:
@@ -449,7 +430,7 @@ volume$(EXEEXT): $(volume_OBJECTS) $(volume_DEPENDENCIES)
$(LINK) $(volume_LDFLAGS) $(volume_OBJECTS) $(volume_LDADD) $(LIBS)
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -476,37 +457,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/volume.Po at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -518,14 +490,6 @@ distclean-libtool:
-rm -f libtool
uninstall-info-am:
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -534,6 +498,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -545,10 +510,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -571,10 +537,6 @@ GTAGS:
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -588,7 +550,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -606,9 +568,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS)
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(bindir)
+ for dir in "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@@ -648,6 +611,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -684,15 +649,16 @@ uninstall-am: uninstall-binPROGRAMS uninstall-info-am
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
clean-generic clean-libtool clean-noinstPROGRAMS ctags \
- distclean distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-binPROGRAMS install-data install-data-am \
- install-exec install-exec-am install-info install-info-am \
- install-man install-strip installcheck installcheck-am \
- installdirs maintainer-clean maintainer-clean-generic \
- mostlyclean mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
- uninstall-am uninstall-binPROGRAMS uninstall-info-am
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-binPROGRAMS \
+ install-data install-data-am install-exec install-exec-am \
+ install-info install-info-am install-man install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-binPROGRAMS \
+ uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/examples/cartesian.c b/examples/cartesian.c
index 0010a8f..219edd5 100644
--- a/examples/cartesian.c
+++ b/examples/cartesian.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -364,10 +365,13 @@ int main (int argc, char * argv[])
gboolean write_holes = FALSE;
int c = 0;
CartesianGrid * grid;
- guint line;
+ guint line = 0;
GtsSurface * s;
GTimer * timer;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/cleanup.c b/examples/cleanup.c
index 109c79a..00a4a76 100644
--- a/examples/cleanup.c
+++ b/examples/cleanup.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -135,6 +136,9 @@ int main (int argc, char * argv[])
GtsFile * fp;
gboolean (* check) (GtsVertex *, GtsVertex *) = NULL;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
s = gts_surface_new (gts_surface_class (),
gts_face_class (),
gts_edge_class (),
diff --git a/examples/coarsen.c b/examples/coarsen.c
index aec59b0..c4efed5 100644
--- a/examples/coarsen.c
+++ b/examples/coarsen.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -140,6 +141,9 @@ int main (int argc, char * argv[])
GtsVolumeOptimizedParams params = { 0.5, 0.5, 0. };
gpointer coarsen_data = NULL, cost_data = NULL;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/delaunay.c b/examples/delaunay.c
index 9571070..7338652 100644
--- a/examples/delaunay.c
+++ b/examples/delaunay.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
@@ -241,6 +242,9 @@ int main (int argc, char * argv[])
const char * fname = NULL;
GTimer * timer;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/gtstoc.c b/examples/gtstoc.c
index 37191d2..f502d6b 100644
--- a/examples/gtstoc.c
+++ b/examples/gtstoc.c
@@ -17,6 +17,7 @@
* Boston, MA 02111-1307, USA.
*/
+#include <locale.h>
#include "gts.h"
static void write_vertex (GtsVertex * v, guint * nv)
@@ -52,6 +53,9 @@ int main (int argc, char * argv[])
GtsFile * fp;
guint nv = 1, ne = 1, nf = 1;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
s = gts_surface_new (gts_surface_class (),
gts_face_class (),
gts_edge_class (),
diff --git a/examples/happrox.c b/examples/happrox.c
index 5ea1c3b..88770a8 100644
--- a/examples/happrox.c
+++ b/examples/happrox.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <stdlib.h>
+#include <locale.h>
#include <string.h>
#include <pgm.h>
#include "config.h"
@@ -399,6 +400,7 @@ static GtsSurface * happrox (gray ** g, gint width, gint height,
static GtsSurface * happrox_list (GSList * points,
gboolean keep_enclosing,
+ gboolean closed,
CostFunc cost_func,
gpointer cost_data,
GtsStopFunc stop_func,
@@ -416,7 +418,7 @@ static GtsSurface * happrox_list (GSList * points,
t = gts_triangle_enclosing (gts_triangle_class (), points, 10.);
gts_triangle_vertices (t, &w1, &w2, &w3);
GTS_POINT (w1)->z = GTS_POINT (w2)->z = GTS_POINT (w3)->z =
- keep_enclosing ? -10000. : -1e30;
+ keep_enclosing ? -10. : -1e30;
f = GTS_LIST_FACE (gts_face_new (s->face_class, t->e1, t->e2, t->e3));
gts_surface_add_face (s, GTS_FACE (f));
@@ -436,6 +438,20 @@ static GtsSurface * happrox_list (GSList * points,
gts_object_destroy (GTS_OBJECT (w3));
gts_allow_floating_vertices = FALSE;
}
+ else if (closed) {
+ GSList * l = gts_surface_boundary (s);
+ GtsFace * f;
+
+ g_assert (g_slist_length (l) == 3);
+ f = gts_face_new (s->face_class, l->data, l->next->data, l->next->next->data);
+ gts_surface_add_face (s, f);
+ if (!gts_face_is_compatible (f, s))
+ gts_triangle_revert (GTS_TRIANGLE (f));
+ g_slist_free (l);
+ gts_object_destroy (GTS_OBJECT (t));
+ }
+ else
+ gts_object_destroy (GTS_OBJECT (t));
return s;
}
@@ -468,10 +484,15 @@ int main (int argc, char * argv[])
gboolean flat = FALSE;
gdouble relative = 0.;
gboolean keep_enclosing = FALSE;
+ gboolean closed = FALSE;
+
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] = {
+ {"closed", no_argument, NULL, 'C'},
{"keep", no_argument, NULL, 'k'},
{"relative", required_argument, NULL, 'r'},
{"flat", no_argument, NULL, 'f'},
@@ -482,11 +503,15 @@ int main (int argc, char * argv[])
{"verbose", no_argument, NULL, 'v'}
};
int option_index = 0;
- switch ((c = getopt_long (argc, argv, "hvn:c:lfr:k",
+ switch ((c = getopt_long (argc, argv, "hvn:c:lfr:kC",
long_options, &option_index))) {
#else /* not HAVE_GETOPT_LONG */
- switch ((c = getopt (argc, argv, "hvn:c:lfr:k"))) {
+ switch ((c = getopt (argc, argv, "hvn:c:lfr:kC"))) {
#endif /* not HAVE_GETOPT_LONG */
+ case 'C': /* closed */
+ closed = TRUE;
+ keep_enclosing = TRUE;
+ break;
case 'k': /* keep */
keep_enclosing = TRUE;
break;
@@ -527,6 +552,7 @@ int main (int argc, char * argv[])
" (default is PGM file)\n"
" -r Z --relative=Z use relative height cost for all heights larger than Z\n"
" -k --keep keep enclosing triangle\n"
+ " -C --closed close the surface\n"
" -l --log log evolution of cost\n"
" -v, --verbose display surface statistics\n"
" -h, --help display this help and exit\n"
@@ -577,7 +603,7 @@ int main (int argc, char * argv[])
if (verbose)
fprintf (stderr, "happrox: %d vertices\n", n);
- s = happrox_list (points, keep_enclosing, cost_func, cost_data, stop_func, stop_data);
+ s = happrox_list (points, keep_enclosing, closed, cost_func, cost_data, stop_func, stop_data);
}
else {
gint width, height;
diff --git a/examples/iso.c b/examples/iso.c
index e7f215b..f30d954 100644
--- a/examples/iso.c
+++ b/examples/iso.c
@@ -18,6 +18,7 @@
*/
#include <math.h>
+#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
@@ -103,6 +104,9 @@ int main (int argc, char * argv[])
gboolean verbose = FALSE, tetra = FALSE, dual = FALSE;
GtsIsoCartesianFunc func = sphere;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/merge.c b/examples/merge.c
index 1254e60..f2441b4 100644
--- a/examples/merge.c
+++ b/examples/merge.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -34,6 +35,9 @@ int main (int argc, char * argv[])
gboolean verbose = FALSE;
int c = 0;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/oocs.c b/examples/oocs.c
index b4c88ed..47387e5 100644
--- a/examples/oocs.c
+++ b/examples/oocs.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "gts.h"
@@ -31,6 +32,9 @@ int main (int argc, char * argv[])
GtsRange cluster_stats;
GtsClusterGrid * cluster_grid;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
if (argc != 2) {
fprintf (stderr, "usage: oocs DELTA < infile > outfile\n");
return 1;
diff --git a/examples/optimize.c b/examples/optimize.c
index 82f89b6..29298ea 100644
--- a/examples/optimize.c
+++ b/examples/optimize.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -199,6 +200,9 @@ int main (int argc, char * argv[])
GtsFile * fp;
GtsRange angle;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/partition.c b/examples/partition.c
index 528feaf..ae8497d 100644
--- a/examples/partition.c
+++ b/examples/partition.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#ifdef HAVE_CONFIG_H
# include "config.h"
@@ -74,6 +75,9 @@ int main (int argc, char * argv[])
gboolean verbose = FALSE;
gfloat imbalance = 0.1;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/refine.c b/examples/refine.c
index 360e8bd..9a16da2 100644
--- a/examples/refine.c
+++ b/examples/refine.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -136,6 +137,9 @@ int main (int argc, char * argv[])
int c = 0;
GtsFile * fp;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/set.c b/examples/set.c
index 8fbceb5..715aa00 100644
--- a/examples/set.c
+++ b/examples/set.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <string.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -54,6 +55,9 @@ int main (int argc, char * argv[])
gchar * operation, * file1, * file2;
gboolean closed = TRUE, is_open1, is_open2;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/smooth.c b/examples/smooth.c
index 5a84f30..aad2b7e 100644
--- a/examples/smooth.c
+++ b/examples/smooth.c
@@ -18,6 +18,7 @@
*/
#include <stdio.h>
+#include <locale.h>
#include <stdlib.h>
#include <math.h>
#include "config.h"
@@ -97,6 +98,9 @@ int main (int argc, char * argv[])
gdouble maxcosine2 = 0.;
guint nfold = 1;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/sphere.c b/examples/sphere.c
index fbdfd7c..156e8f3 100644
--- a/examples/sphere.c
+++ b/examples/sphere.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -38,6 +39,9 @@ int main (int argc, char * argv[])
guint level=4;
int c = 0;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/split.c b/examples/split.c
index b8aaaf4..17e4ec8 100644
--- a/examples/split.c
+++ b/examples/split.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <string.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -39,6 +40,9 @@ int main (int argc, char * argv[])
guint ncomp = 0;
GSList * i;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/stripe.c b/examples/stripe.c
index 5f6f604..eff0474 100644
--- a/examples/stripe.c
+++ b/examples/stripe.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -37,6 +38,9 @@ int main (int argc, char * argv[])
int c = 0;
GtsFile * fp;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/examples/transform.c b/examples/transform.c
index 4259fff..3d45e22 100644
--- a/examples/transform.c
+++ b/examples/transform.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -42,6 +43,9 @@ int main (int argc, char * argv[])
gboolean revert = FALSE;
gboolean normalize = FALSE;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
m = gts_matrix_identity (NULL);
/* parse options using getopt */
diff --git a/examples/traverse.c b/examples/traverse.c
index 74a15f5..afa3d9a 100644
--- a/examples/traverse.c
+++ b/examples/traverse.c
@@ -19,6 +19,7 @@
#include <stdio.h>
#include <stdlib.h>
+#include <locale.h>
#include <math.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -180,6 +181,9 @@ int main (int argc, char * argv[])
int c = 0;
gboolean verbose = FALSE;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
colormap = colormap_red_blue (); /* default */
/* parse options using getopt */
diff --git a/examples/volume.c b/examples/volume.c
index fa8354d..5bb97aa 100644
--- a/examples/volume.c
+++ b/examples/volume.c
@@ -18,6 +18,7 @@
*/
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -37,6 +38,9 @@ int main (int argc, char * argv[])
int c = 0;
GtsFile * fp;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
/* parse options using getopt */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/gts.spec.in b/gts.spec.in
new file mode 100644
index 0000000..c7300a7
--- /dev/null
+++ b/gts.spec.in
@@ -0,0 +1,75 @@
+Summary: GNU Triangulated Surface Library (GTS)
+Name: gts
+%define version @VERSION@
+%define release 0
+%define mybuildroot /var/tmp/%{name}-build
+Version: %{version}
+Release: %{release}
+URL: http://gfs.sf.net
+License: GPL
+Source: gts-%{version}.tar.gz
+Group: Libraries/Research
+BuildRoot: %{mybuildroot}
+
+%description
+GTS stands for the GNU Triangulated Surface Library. It is an Open
+Source Free Software Library intended to provide a set of useful
+functions to deal with 3D surfaces meshed with interconnected
+triangles.
+
+A brief summary of its main features:
+
+ Simple object-oriented structure giving easy access to topological properties.
+ 2D dynamic Delaunay and constrained Delaunay triangulations.
+ Robust geometric predicates (orientation, in circle) using fast adaptive floating point arithmetic (adapted from the fine work of Jonathan R. Shewchuk).
+ Robust set operations on surfaces (union, intersection, difference).
+ Surface refinement and coarsening (multiresolution models).
+ Dynamic view-independent continuous level-of-detail.
+ Preliminary support for view-dependent level-of-detail.
+ Bounding-boxes trees and Kd-trees for efficient point location and collision/intersection detection.
+ Graph operations: traversal, graph partitioning.
+ Metric operations (area, volume, curvature ...).
+ Triangle strips generation for fast rendering.
+
+%prep
+%setup -q -n gts-%{version}
+
+%build
+CFLAGS="$RPM_OPT_FLAGS"
+./configure --prefix=%{_prefix} \
+ --bindir=%{_bindir} --mandir=%{_mandir} \
+ --localstatedir=%{_localstatedir} --libdir=%{_libdir} \
+ --datadir=%{_datadir} --includedir=%{_includedir} \
+ --sysconfdir=%{_sysconfdir}
+make
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+make prefix=$RPM_BUILD_ROOT%{_prefix} bindir=$RPM_BUILD_ROOT%{_bindir} \
+ mandir=$RPM_BUILD_ROOT%{_mandir} libdir=$RPM_BUILD_ROOT%{_libdir} \
+ localstatedir=$RPM_BUILD_ROOT%{_localstatedir} \
+ datadir=$RPM_BUILD_ROOT%{_datadir} \
+ includedir=$RPM_BUILD_ROOT%{_includedir} \
+ sysconfdir=$RPM_BUILD_ROOT%{_sysconfdir} install
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%doc {NEWS,ChangeLog,INSTALL,README,AUTHORS,THANKS}
+/usr/bin
+/usr/lib
+/usr/include
+/usr/share/aclocal/gts.m4
+
+%changelog
+* Thu Oct 21 2004 Tim Fenn <fenn at stanford.edu>
+- Fix lack of source declaration, dual license problems
+
+* Mon Apr 26 2004 Stephane Popinet <popinet at users.sf.net>
+- Initial build.
diff --git a/install-sh b/install-sh
index 6ce63b9..e4160c9 100755
--- a/install-sh
+++ b/install-sh
@@ -1,7 +1,8 @@
#!/bin/sh
-#
# install - install a program, script, or datafile
-#
+
+scriptversion=2004-04-01.17
+
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
@@ -41,13 +42,11 @@
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
-
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
-
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
@@ -59,236 +58,268 @@ stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
-transformbasename=""
-transform_arg=""
+transformbasename=
+transform_arg=
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
+chowncmd=
+chgrpcmd=
+stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
- case $1 in
- -c) instcmd=$cpprog
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd=$stripprog
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- *) if [ x"$src" = x ]
- then
- src=$1
- else
- # this colon is to work around a 386BSD /bin/sh bug
- :
- dst=$1
- fi
- shift
- continue;;
- esac
+src=
+dst=
+dir_arg=
+
+usage="Usage: $0 [OPTION]... SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 -d DIRECTORIES...
+
+In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
+In the second, create the directory path DIR.
+
+Options:
+-b=TRANSFORMBASENAME
+-c copy source (using $cpprog) instead of moving (using $mvprog).
+-d create directories instead of installing files.
+-g GROUP $chgrp installed files to GROUP.
+-m MODE $chmod installed files to MODE.
+-o USER $chown installed files to USER.
+-s strip installed files (using $stripprog).
+-t=TRANSFORM
+--help display this help and exit.
+--version display version info and exit.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test -n "$1"; do
+ case $1 in
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ -c) instcmd=$cpprog
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ --help) echo "$usage"; exit 0;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd=$stripprog
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ --version) echo "$0 $scriptversion"; exit 0;;
+
+ *) # When -d is used, all remaining arguments are directories to create.
+ test -n "$dir_arg" && break
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dstarg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dstarg"
+ shift # fnord
+ fi
+ shift # arg
+ dstarg=$arg
+ done
+ break;;
+ esac
done
-if [ x"$src" = x ]
-then
- echo "$0: no input file specified" >&2
- exit 1
-else
- :
+if test -z "$1"; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
fi
-if [ x"$dir_arg" != x ]; then
- dst=$src
- src=""
-
- if [ -d "$dst" ]; then
- instcmd=:
- chmodcmd=""
- else
- instcmd=$mkdirprog
- fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
- if [ -f "$src" ] || [ -d "$src" ]
- then
- :
- else
- echo "$0: $src does not exist" >&2
- exit 1
- fi
-
- if [ x"$dst" = x ]
- then
- echo "$0: no destination specified" >&2
- exit 1
- else
- :
- fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
- if [ -d "$dst" ]
- then
- dst=$dst/`basename "$src"`
- else
- :
- fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-# this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
- '
-IFS="${IFS-$defaultIFS}"
-
-oIFS=$IFS
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS=$oIFS
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
- pathcomp=$pathcomp$1
- shift
-
- if [ ! -d "$pathcomp" ] ;
- then
- $mkdirprog "$pathcomp"
- else
- :
- fi
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src ;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ src=
+
+ if test -d "$dst"; then
+ instcmd=:
+ chmodcmd=
+ else
+ instcmd=$mkdirprog
+ fi
+ else
+ # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dstarg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dstarg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst ;;
+ esac
- pathcomp=$pathcomp/
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ dst=$dst/`basename "$src"`
+ fi
+ fi
+
+ # This sed command emulates the dirname command.
+ dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+ # Make sure that the destination directory exists.
+
+ # Skip lots of stat calls in the usual case.
+ if test ! -d "$dstdir"; then
+ defaultIFS='
+ '
+ IFS="${IFS-$defaultIFS}"
+
+ oIFS=$IFS
+ # Some sh's can't handle IFS=/ for some reason.
+ IFS='%'
+ set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+ IFS=$oIFS
+
+ pathcomp=
+
+ while test $# -ne 0 ; do
+ pathcomp=$pathcomp$1
+ shift
+ if test ! -d "$pathcomp"; then
+ $mkdirprog "$pathcomp" || lasterr=$?
+ # mkdir can fail with a `File exist' error in case several
+ # install-sh are creating the directory concurrently. This
+ # is OK.
+ test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
+ fi
+ pathcomp=$pathcomp/
+ done
+ fi
+
+ if test -n "$dir_arg"; then
+ $doit $instcmd "$dst" \
+ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
+ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
+
+ else
+ # If we're going to rename the final executable, determine the name now.
+ if test -z "$transformarg"; then
+ dstfile=`basename "$dst"`
+ else
+ dstfile=`basename "$dst" $transformbasename \
+ | sed $transformarg`$transformbasename
+ fi
+
+ # don't allow the sed command to completely eliminate the filename.
+ test -z "$dstfile" && dstfile=`basename "$dst"`
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Move or copy the file name to the temp name
+ $doit $instcmd "$src" "$dsttmp" &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $instcmd $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
+
+ # Now rename the file to the real destination.
+ { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
+ || {
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ if test -f "$dstdir/$dstfile"; then
+ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
+ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
+ || {
+ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+ (exit 1); exit
+ }
+ else
+ :
+ fi
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+ }
+ }
+ fi || { (exit 1); exit; }
done
-fi
-
-if [ x"$dir_arg" != x ]
-then
- $doit $instcmd "$dst" &&
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
- if [ x"$transformarg" = x ]
- then
- dstfile=`basename "$dst"`
- else
- dstfile=`basename "$dst" $transformbasename |
- sed $transformarg`$transformbasename
- fi
-
-# don't allow the sed command to completely eliminate the filename
-
- if [ x"$dstfile" = x ]
- then
- dstfile=`basename "$dst"`
- else
- :
- fi
-
-# Make a couple of temp file names in the proper directory.
-
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
-# Trap to clean up temp files at exit.
-
- trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
- trap '(exit $?); exit' 1 2 13 15
-
-# Move or copy the file name to the temp name
-
- $doit $instcmd "$src" "$dsttmp" &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing. If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
-
-# Now remove or move aside any old file at destination location. We try this
-# two ways since rm can't unlink itself on some systems and the destination
-# file might be busy for other reasons. In this case, the final cleanup
-# might fail but the new file should still install successfully.
-
-{
- if [ -f "$dstdir/$dstfile" ]
- then
- $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
- $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
- {
- echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
- (exit 1); exit
- }
- else
- :
- fi
-} &&
-
-# Now rename the file to the real destination.
-
- $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
-
-fi &&
# The final little trick to "correctly" pass the exit status to the exit trap.
-
{
- (exit 0); exit
+ (exit 0); exit
}
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/ltmain.sh b/ltmain.sh
index 529c85f..db4982d 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,7 +1,7 @@
# ltmain.sh - Provide generalized library-building support services.
# NOTE: Changing this file will not affect anything until you rerun configure.
#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
# Free Software Foundation, Inc.
# Originally by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
#
@@ -17,7 +17,7 @@
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -43,9 +43,14 @@ EXIT_FAILURE=1
PROGRAM=ltmain.sh
PACKAGE=libtool
-VERSION=1.5.6
-TIMESTAMP=" (1.1220.2.95 2004/04/11 05:50:42) Debian$Rev: 203 $"
+VERSION="1.5.20 Debian 1.5.20-2"
+TIMESTAMP=" (1.1220.2.287 2005/08/31 18:54:15)"
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes.
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
# Check that we have a working $echo.
if test "X$1" = X--no-reexec; then
@@ -83,14 +88,15 @@ rm="rm -f"
Xsed="${SED}"' -e 1s/^X//'
sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
# test EBCDIC or ASCII
-case `echo A|tr A '\301'` in
- A) # EBCDIC based system
- SP2NL="tr '\100' '\n'"
- NL2SP="tr '\r\n' '\100\100'"
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ SP2NL='tr \040 \012'
+ NL2SP='tr \015\012 \040\040'
;;
- *) # Assume ASCII based system
- SP2NL="tr '\040' '\012'"
- NL2SP="tr '\015\012' '\040\040'"
+ *) # EBCDIC based system
+ SP2NL='tr \100 \n'
+ NL2SP='tr \r\n \100\100'
;;
esac
@@ -107,8 +113,9 @@ if test "${LANG+set}" = set; then
fi
# Make sure IFS has a sensible default
-: ${IFS="
-"}
+lt_nl='
+'
+IFS=" $lt_nl"
if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
$echo "$modename: not configured to build any kind of library" 1>&2
@@ -138,7 +145,8 @@ o2lo="s/\\.${objext}\$/.lo/"
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
-func_win32_libid () {
+func_win32_libid ()
+{
win32_libid_type="unknown"
win32_fileres=`file -L $1 2>/dev/null`
case $win32_fileres in
@@ -178,7 +186,8 @@ func_win32_libid () {
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
-func_infer_tag () {
+func_infer_tag ()
+{
if test -n "$available_tags" && test -z "$tagname"; then
CC_quoted=
for arg in $CC; do
@@ -235,6 +244,108 @@ func_infer_tag () {
esac
fi
}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+
+ $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+ $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+ exit $EXIT_FAILURE
+ fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+ my_status=""
+
+ $show "${rm}r $my_gentop"
+ $run ${rm}r "$my_gentop"
+ $show "$mkdir $my_gentop"
+ $run $mkdir "$my_gentop"
+ my_status=$?
+ if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+ exit $my_status
+ fi
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+ my_xdir="$my_gentop/$my_xlib"
+
+ $show "${rm}r $my_xdir"
+ $run ${rm}r "$my_xdir"
+ $show "$mkdir $my_xdir"
+ $run $mkdir "$my_xdir"
+ status=$?
+ if test "$status" -ne 0 && test ! -d "$my_xdir"; then
+ exit $status
+ fi
+ case $host in
+ *-darwin*)
+ $show "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ if test -z "$run"; then
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+ darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ $show "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ lipo -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ ${rm}r unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd "$darwin_orig_dir"
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ fi # $run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+ func_extract_archives_result="$my_oldobjs"
+}
# End of Shell function definitions
#####################################
@@ -305,10 +416,10 @@ do
--version)
$echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
$echo
- $echo "Copyright (C) 2003 Free Software Foundation, Inc."
+ $echo "Copyright (C) 2005 Free Software Foundation, Inc."
$echo "This is free software; see the source for copying conditions. There is NO"
$echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit $EXIT_SUCCESS
+ exit $?
;;
--config)
@@ -317,7 +428,7 @@ do
for tagname in $taglist; do
${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
done
- exit $EXIT_SUCCESS
+ exit $?
;;
--debug)
@@ -342,7 +453,7 @@ do
else
$echo "disable static libraries"
fi
- exit $EXIT_SUCCESS
+ exit $?
;;
--finish) mode="finish" ;;
@@ -399,7 +510,7 @@ if test -z "$show_help"; then
# Infer the operation mode.
if test -z "$mode"; then
$echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
- $echo "*** Future versions of Libtool will require -mode=MODE be specified." 1>&2
+ $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
case $nonopt in
*cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
mode=link
@@ -465,7 +576,7 @@ if test -z "$show_help"; then
for arg
do
- case "$arg_mode" in
+ case $arg_mode in
arg )
# do not "continue". Instead, add this to base_compile
lastarg="$arg"
@@ -547,7 +658,10 @@ if test -z "$show_help"; then
case $lastarg in
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
+ # in scan sets, and some SunOS ksh mistreat backslash-escaping
+ # in scan sets (worked around with variable expansion),
+ # and furthermore cannot handle '|' '&' '(' ')' in scan sets
+ # at all, so we specify them separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
lastarg="\"$lastarg\""
;;
@@ -621,6 +735,14 @@ if test -z "$show_help"; then
esac
done
+ qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+ case $qlibobj in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ qlibobj="\"$qlibobj\"" ;;
+ esac
+ test "X$libobj" != "X$qlibobj" \
+ && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$obj"; then
@@ -693,12 +815,17 @@ compiler."
$run $rm $removelist
exit $EXIT_FAILURE
fi
- $echo $srcfile > "$lockfile"
+ $echo "$srcfile" > "$lockfile"
fi
if test -n "$fix_srcfile_path"; then
eval srcfile=\"$fix_srcfile_path\"
fi
+ qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+ case $qsrcfile in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ qsrcfile="\"$qsrcfile\"" ;;
+ esac
$run $rm "$libobj" "${libobj}T"
@@ -720,10 +847,10 @@ EOF
fbsd_hideous_sh_bug=$base_compile
if test "$pic_mode" != no; then
- command="$base_compile $srcfile $pic_flag"
+ command="$base_compile $qsrcfile $pic_flag"
else
# Don't build PIC code
- command="$base_compile $srcfile"
+ command="$base_compile $qsrcfile"
fi
if test ! -d "${xdir}$objdir"; then
@@ -803,9 +930,9 @@ EOF
if test "$build_old_libs" = yes; then
if test "$pic_mode" != yes; then
# Don't build PIC code
- command="$base_compile $srcfile"
+ command="$base_compile $qsrcfile"
else
- command="$base_compile $srcfile $pic_flag"
+ command="$base_compile $qsrcfile $pic_flag"
fi
if test "$compiler_c_o" = yes; then
command="$command -o $obj"
@@ -1227,6 +1354,13 @@ EOF
prev=
continue
;;
+ darwin_framework)
+ compiler_flags="$compiler_flags $arg"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ prev=
+ continue
+ ;;
*)
eval "$prev=\"\$arg\""
prev=
@@ -1285,6 +1419,14 @@ EOF
continue
;;
+ -framework|-arch)
+ prev=darwin_framework
+ compiler_flags="$compiler_flags $arg"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ continue
+ ;;
+
-inst-prefix-dir)
prev=inst_prefix
continue
@@ -1345,7 +1487,7 @@ EOF
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
- *-*-openbsd* | *-*-freebsd*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
test "X$arg" = "X-lc" && continue
;;
@@ -1356,7 +1498,7 @@ EOF
esac
elif test "X$arg" = "X-lc_r"; then
case $host in
- *-*-openbsd* | *-*-freebsd*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc_r directly, use -pthread flag.
continue
;;
@@ -1366,8 +1508,20 @@ EOF
continue
;;
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ -model)
+ compile_command="$compile_command $arg"
+ compiler_flags="$compiler_flags $arg"
+ finalize_command="$finalize_command $arg"
+ prev=xcompiler
+ continue
+ ;;
+
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- deplibs="$deplibs $arg"
+ compiler_flags="$compiler_flags $arg"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
continue
;;
@@ -1376,13 +1530,14 @@ EOF
continue
;;
- # gcc -m* arguments should be passed to the linker via $compiler_flags
- # in order to pass architecture information to the linker
- # (e.g. 32 vs 64-bit). This may also be accomplished via -Wl,-mfoo
- # but this is not reliable with gcc because gcc may use -mfoo to
- # select a different linker, different libraries, etc, while
- # -Wl,-mfoo simply passes -mfoo to the linker.
- -m*)
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m* pass through architecture-specific compiler args for GCC
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*)
+
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
@@ -1858,7 +2013,7 @@ EOF
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
- deplibs="$deplib $deplibs"
+ compiler_flags="$compiler_flags $deplib"
fi
continue
;;
@@ -1867,10 +2022,6 @@ EOF
$echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
continue
fi
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
for search_ext in .la $std_shrext .so .a; do
@@ -1981,7 +2132,22 @@ EOF
fi
case $linkmode in
lib)
- if test "$deplibs_check_method" != pass_all; then
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method
+ match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ if eval $echo \"$deplib\" 2>/dev/null \
+ | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
$echo
$echo "*** Warning: Trying to link with static lib archive $deplib."
$echo "*** I have the capability to make that library automatically link in when"
@@ -2055,6 +2221,8 @@ EOF
# it will not redefine variables installed, or shouldnotlink
installed=yes
shouldnotlink=no
+ avoidtemprpath=
+
# Read the .la file
case $lib in
@@ -2153,11 +2321,19 @@ EOF
dir="$libdir"
absdir="$libdir"
fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
fi # $installed = yes
name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
@@ -2230,12 +2406,12 @@ EOF
if test -n "$library_names" &&
{ test "$prefer_static_libs" = no || test -z "$old_library"; }; then
# We need to hardcode the library path
- if test -n "$shlibpath_var"; then
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
# Make sure the rpath contains only unique directories.
case "$temp_rpath " in
*" $dir "*) ;;
*" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $dir" ;;
+ *) temp_rpath="$temp_rpath $absdir" ;;
esac
fi
@@ -2421,7 +2597,7 @@ EOF
add_dir="-L$dir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
- case "$libdir" in
+ case $libdir in
[\\/]*)
add_dir="$add_dir -L$inst_prefix_dir$libdir"
;;
@@ -2494,7 +2670,7 @@ EOF
add_dir="-L$libdir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
- case "$libdir" in
+ case $libdir in
[\\/]*)
add_dir="$add_dir -L$inst_prefix_dir$libdir"
;;
@@ -2555,8 +2731,6 @@ EOF
fi
fi
else
- convenience="$convenience $dir/$old_library"
- old_convenience="$old_convenience $dir/$old_library"
deplibs="$dir/$old_library $deplibs"
link_static=yes
fi
@@ -2674,12 +2848,12 @@ EOF
*) continue ;;
esac
case " $deplibs " in
- *" $depdepl "*) ;;
- *) deplibs="$depdepl $deplibs" ;;
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
esac
case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$deplibs $path" ;;
+ *" $depdepl "*) ;;
+ *) deplibs="$depdepl $deplibs" ;;
esac
done
fi # link_all_deplibs != no
@@ -2933,6 +3107,11 @@ EOF
age="$number_minor"
revision="$number_minor"
;;
+ *)
+ $echo "$modename: unknown library version type \`$version_type'" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit $EXIT_FAILURE
+ ;;
esac
;;
no)
@@ -2944,27 +3123,27 @@ EOF
# Check that each of the things are valid numbers.
case $current in
- 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
+ $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
esac
case $revision in
- 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
+ $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
esac
case $age in
- 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
- $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
+ $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
@@ -2990,7 +3169,7 @@ EOF
versuffix="$major.$age.$revision"
# Darwin ld doesn't like 0 for these options...
minor_current=`expr $current + 1`
- verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
;;
freebsd-aout)
@@ -3196,7 +3375,7 @@ EOF
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
- *-*-openbsd* | *-*-freebsd*)
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
test "X$arg" = "X-lc" && continue
;;
@@ -3246,7 +3425,7 @@ EOF
if test "$?" -eq 0 ; then
ldd_output=`ldd conftest`
for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
+ name=`expr $i : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" -ne "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
@@ -3283,7 +3462,7 @@ EOF
# Error occurred in the first compile. Let's try to salvage
# the situation: Compile a separate program for each library.
for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
+ name=`expr $i : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
$rm conftest
@@ -3335,7 +3514,7 @@ EOF
set dummy $deplibs_check_method
file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
- name="`expr $a_deplib : '-l\(.*\)'`"
+ name=`expr $a_deplib : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
@@ -3404,7 +3583,7 @@ EOF
set dummy $deplibs_check_method
match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
- name="`expr $a_deplib : '-l\(.*\)'`"
+ name=`expr $a_deplib : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
@@ -3645,6 +3824,9 @@ EOF
# The command line is too long to execute in one step.
$show "using reloadable object file for export list..."
skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
fi
done
IFS="$save_ifs"
@@ -3678,67 +3860,13 @@ EOF
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
else
gentop="$output_objdir/${outputname}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
generated="$generated $gentop"
- for xlib in $convenience; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
fi
fi
-
+
if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
linker_flags="$linker_flags $flag"
@@ -3768,7 +3896,8 @@ EOF
fi
fi
- if test "X$skipped_export" != "X:" && len=`expr "X$test_cmds" : ".*"` &&
+ if test "X$skipped_export" != "X:" &&
+ len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
:
else
@@ -3787,6 +3916,7 @@ EOF
save_libobjs=$libobjs
fi
save_output=$output
+ output_la=`$echo "X$output" | $Xsed -e "$basename"`
# Clear the reloadable object creation command queue and
# initialize k to one.
@@ -3796,13 +3926,13 @@ EOF
delfiles=
last_robj=
k=1
- output=$output_objdir/$save_output-${k}.$objext
+ output=$output_objdir/$output_la-${k}.$objext
# Loop over the list of objects to be linked.
for obj in $save_libobjs
do
eval test_cmds=\"$reload_cmds $objlist $last_robj\"
if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*"` &&
+ { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len"; }; then
objlist="$objlist $obj"
else
@@ -3816,9 +3946,9 @@ EOF
# the last one created.
eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
fi
- last_robj=$output_objdir/$save_output-${k}.$objext
+ last_robj=$output_objdir/$output_la-${k}.$objext
k=`expr $k + 1`
- output=$output_objdir/$save_output-${k}.$objext
+ output=$output_objdir/$output_la-${k}.$objext
objlist=$obj
len=1
fi
@@ -3838,13 +3968,13 @@ EOF
eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
fi
- # Set up a command to remove the reloadale object files
+ # Set up a command to remove the reloadable object files
# after they are used.
i=0
while test "$i" -lt "$k"
do
i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
+ delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
done
$echo "creating a temporary reloadable object file: $output"
@@ -3892,13 +4022,30 @@ EOF
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
- $run eval "$cmd" || exit $?
+ $run eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+ fi
+
+ exit $lt_exit
+ }
done
IFS="$save_ifs"
# Restore the uninstalled library and exit
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ $show "${rm}r $gentop"
+ $run ${rm}r "$gentop"
+ fi
+ fi
+
exit $EXIT_SUCCESS
fi
@@ -3976,64 +4123,10 @@ EOF
eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
else
gentop="$output_objdir/${obj}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
generated="$generated $gentop"
- for xlib in $convenience; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
fi
fi
@@ -4295,12 +4388,12 @@ extern \"C\" {
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$output.exp"
+ export_symbols="$output_objdir/$outputname.exp"
$run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
else
- $run eval "${SED} -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
- $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
+ $run eval "${SED} -e 's/\([ ][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
$run eval 'mv "$nlist"T "$nlist"'
fi
fi
@@ -4352,7 +4445,26 @@ extern \"C\" {
#endif
/* The mapping between symbol names and symbols. */
+"
+
+ case $host in
+ *cygwin* | *mingw* )
+ $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs */
+struct {
+"
+ ;;
+ * )
+ $echo >> "$output_objdir/$dlsyms" "\
const struct {
+"
+ ;;
+ esac
+
+
+ $echo >> "$output_objdir/$dlsyms" "\
const char *name;
lt_ptr address;
}
@@ -4581,7 +4693,7 @@ static const void *lt_preloaded_setup() {
esac
case $host in
*cygwin* | *mingw* )
- cwrappersource=`$echo ${objdir}/lt-${output}.c`
+ cwrappersource=`$echo ${objdir}/lt-${outputname}.c`
cwrapper=`$echo ${output}.exe`
$rm $cwrappersource $cwrapper
trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
@@ -4680,6 +4792,7 @@ EOF
EOF
cat >> $cwrappersource <<"EOF"
+ return 127;
}
void *
@@ -4814,7 +4927,7 @@ sed_quote_subst='$sed_quote_subst'
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
-if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
relink_command=\"$relink_command\"
@@ -4943,13 +5056,13 @@ else
# Backslashes separate directories on plain windows
*-*-mingw | *-*-os2*)
$echo >> $output "\
- exec \$progdir\\\\\$program \${1+\"\$@\"}
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
;;
*)
$echo >> $output "\
- exec \$progdir/\$program \${1+\"\$@\"}
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
;;
esac
@@ -4959,7 +5072,7 @@ else
fi
else
# The program doesn't exist.
- \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
+ \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
\$echo \"This script is just a wrapper for \$program.\" 1>&2
$echo \"See the $PACKAGE documentation for more information.\" 1>&2
exit $EXIT_FAILURE
@@ -4991,71 +5104,73 @@ fi\
if test -n "$addlibs"; then
gentop="$output_objdir/${outputname}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- status=$?
- if test "$status" -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
generated="$generated $gentop"
- # Add in members from convenience archives.
- for xlib in $addlibs; do
- # Extract the objects.
- case $xlib in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "$mkdir $xdir"
- $run $mkdir "$xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- # We will extract separately just the conflicting names and we will no
- # longer touch any unique names. It is faster to leave these extract
- # automatically by $AR in one run.
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
- if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $AR t "$xabs" | sort | uniq -cd | while read -r count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
- i=`expr $i + 1`
- done
- done
- fi
-
- oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
- done
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
fi
# Do each command in the archive commands.
if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
cmds=$old_archive_from_new_cmds
else
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ $echo "X$obj" | $Xsed -e 's%^.*/%%'
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $echo "copying selected object files to avoid basename conflicts..."
+
+ if test -z "$gentop"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ $show "${rm}r $gentop"
+ $run ${rm}r "$gentop"
+ $show "$mkdir $gentop"
+ $run $mkdir "$gentop"
+ status=$?
+ if test "$status" -ne 0 && test ! -d "$gentop"; then
+ exit $status
+ fi
+ fi
+
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ counter=`expr $counter + 1`
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ $run ln "$obj" "$gentop/$newobj" ||
+ $run cp "$obj" "$gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+
eval cmds=\"$old_archive_cmds\"
if len=`expr "X$cmds" : ".*"` &&
@@ -5069,20 +5184,7 @@ fi\
objlist=
concat_cmds=
save_oldobjs=$oldobjs
- # GNU ar 2.10+ was changed to match POSIX; thus no paths are
- # encoded into archives. This makes 'ar r' malfunction in
- # this piecewise linking case whenever conflicting object
- # names appear in distinct ar calls; check, warn and compensate.
- if (for obj in $save_oldobjs
- do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; overriding AR_FLAGS to 'cq'" 1>&2
- $echo "$modename: warning: to ensure that POSIX-compatible ar will work" 1>&2
- AR_FLAGS=cq
- fi
+
# Is there a better way of finding the last object in the list?
for obj in $save_oldobjs
do
@@ -5093,7 +5195,7 @@ fi\
oldobjs="$objlist $obj"
objlist="$objlist $obj"
eval test_cmds=\"$old_archive_cmds\"
- if len=`expr "X$test_cmds" : ".*"` &&
+ if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len"; then
:
else
@@ -5290,11 +5392,11 @@ relink_command=\"$relink_command\""
# install_prog (especially on Windows NT).
if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
# Allow the use of GNU shtool's install command.
- $echo "X$nonopt" | $Xsed | grep shtool > /dev/null; then
+ $echo "X$nonopt" | grep shtool > /dev/null; then
# Aesthetically quote it.
arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
@@ -5303,14 +5405,14 @@ relink_command=\"$relink_command\""
shift
else
install_prog=
- arg="$nonopt"
+ arg=$nonopt
fi
# The real first argument should be the name of the installation program.
# Aesthetically quote it.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
@@ -5328,28 +5430,31 @@ relink_command=\"$relink_command\""
do
if test -n "$dest"; then
files="$files $dest"
- dest="$arg"
+ dest=$arg
continue
fi
case $arg in
-d) isdir=yes ;;
- -f) prev="-f" ;;
- -g) prev="-g" ;;
- -m) prev="-m" ;;
- -o) prev="-o" ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o) prev=$arg ;;
-s)
stripme=" -s"
continue
;;
- -*) ;;
-
+ -*)
+ ;;
*)
# If the previous option needed an argument, then skip it.
if test -n "$prev"; then
prev=
else
- dest="$arg"
+ dest=$arg
continue
fi
;;
@@ -5358,7 +5463,7 @@ relink_command=\"$relink_command\""
# Aesthetically quote the argument.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
@@ -5527,11 +5632,14 @@ relink_command=\"$relink_command\""
if test "$#" -gt 0; then
# Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
for linkname
do
if test "$linkname" != "$realname"; then
- $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
+ $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+ $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
fi
done
fi
@@ -5544,7 +5652,16 @@ relink_command=\"$relink_command\""
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
- $run eval "$cmd" || exit $?
+ $run eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+ fi
+
+ exit $lt_exit
+ }
done
IFS="$save_ifs"
fi
@@ -5638,17 +5755,15 @@ relink_command=\"$relink_command\""
notinst_deplibs=
relink_command=
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
+ # Note that it is not necessary on cygwin/mingw to append a dot to
+ # foo even if both foo and FILE.exe exist: automatic-append-.exe
+ # behavior happens only for exec(3), not for open(2)! Also, sourcing
+ # `FILE.' does not work on cygwin managed mounts.
+ #
# If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
+ case $wrapper in
+ */* | *\\*) . ${wrapper} ;;
+ *) . ./${wrapper} ;;
esac
# Check the variables that should have been set.
@@ -5676,17 +5791,15 @@ relink_command=\"$relink_command\""
done
relink_command=
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
+ # Note that it is not necessary on cygwin/mingw to append a dot to
+ # foo even if both foo and FILE.exe exist: automatic-append-.exe
+ # behavior happens only for exec(3), not for open(2)! Also, sourcing
+ # `FILE.' does not work on cygwin managed mounts.
+ #
# If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
+ case $wrapper in
+ */* | *\\*) . ${wrapper} ;;
+ *) . ./${wrapper} ;;
esac
outputname=
@@ -5727,7 +5840,7 @@ relink_command=\"$relink_command\""
fi
# remove .exe since cygwin /usr/bin/install will append another
- # one anyways
+ # one anyway
case $install_prog,$host in
*/usr/bin/install*,*cygwin*)
case $file:$destfile in
@@ -6397,7 +6510,7 @@ esac
$echo
$echo "Try \`$modename --help' for more information about other modes."
-exit $EXIT_SUCCESS
+exit $?
# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries. Given conflicting
diff --git a/missing b/missing
index fc54c64..e7ef83a 100755
--- a/missing
+++ b/missing
@@ -1,6 +1,10 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+
+scriptversion=2003-09-02.23
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003
+# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
@@ -38,12 +42,23 @@ else
configure_ac=configure.in
fi
+msg="missing on your system"
+
case "$1" in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
;;
esac
@@ -74,11 +89,13 @@ Supported PROGRAM values:
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]"
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake at gnu.org>."
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing 0.4 - GNU automake"
+ echo "missing $scriptversion (GNU Automake)"
;;
-*)
@@ -94,7 +111,7 @@ Supported PROGRAM values:
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
@@ -108,7 +125,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
@@ -122,7 +139,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
@@ -146,7 +163,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
@@ -162,8 +179,8 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
- system. You might have modified some files without having the
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
@@ -185,7 +202,7 @@ WARNING: \`$1' is needed, and you do not seem to have it handy on your
bison|yacc)
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
@@ -215,7 +232,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
lex|flex)
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
@@ -243,7 +260,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
@@ -268,7 +285,7 @@ WARNING: \`$1' is missing on your system. You should only need it if
fi
echo 1>&2 "\
-WARNING: \`$1' is missing on your system. You should only need it if
+WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
@@ -323,8 +340,8 @@ WARNING: I can't seem to be able to run \`tar' with the given arguments.
*)
echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
- system. You might have modified some files without having the
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
@@ -334,3 +351,10 @@ WARNING: \`$1' is needed, and you do not seem to have it handy on your
esac
exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/mkinstalldirs b/mkinstalldirs
deleted file mode 100755
index d2d5f21..0000000
--- a/mkinstalldirs
+++ /dev/null
@@ -1,111 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-# Author: Noah Friedman <friedman at prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain
-
-errstatus=0
-dirmode=""
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
-
-# process command line arguments
-while test $# -gt 0 ; do
- case $1 in
- -h | --help | --h*) # -h for help
- echo "$usage" 1>&2
- exit 0
- ;;
- -m) # -m PERM arg
- shift
- test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
- dirmode=$1
- shift
- ;;
- --) # stop option processing
- shift
- break
- ;;
- -*) # unknown option
- echo "$usage" 1>&2
- exit 1
- ;;
- *) # first non-opt arg
- break
- ;;
- esac
-done
-
-for file
-do
- if test -d "$file"; then
- shift
- else
- break
- fi
-done
-
-case $# in
- 0) exit 0 ;;
-esac
-
-case $dirmode in
- '')
- if mkdir -p -- . 2>/dev/null; then
- echo "mkdir -p -- $*"
- exec mkdir -p -- "$@"
- fi
- ;;
- *)
- if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
- echo "mkdir -m $dirmode -p -- $*"
- exec mkdir -m "$dirmode" -p -- "$@"
- fi
- ;;
-esac
-
-for file
-do
- set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
- shift
-
- pathcomp=
- for d
- do
- pathcomp="$pathcomp$d"
- case $pathcomp in
- -*) pathcomp=./$pathcomp ;;
- esac
-
- if test ! -d "$pathcomp"; then
- echo "mkdir $pathcomp"
-
- mkdir "$pathcomp" || lasterr=$?
-
- if test ! -d "$pathcomp"; then
- errstatus=$lasterr
- else
- if test ! -z "$dirmode"; then
- echo "chmod $dirmode $pathcomp"
- lasterr=""
- chmod "$dirmode" "$pathcomp" || lasterr=$?
-
- if test ! -z "$lasterr"; then
- errstatus=$lasterr
- fi
- fi
- fi
- fi
-
- pathcomp="$pathcomp/"
- done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# End:
-# mkinstalldirs ends here
diff --git a/src/Makefile.am b/src/Makefile.am
index 273f3cf..82935ab 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -56,7 +56,8 @@ libgts_la_SOURCES = \
graph.c \
pgraph.c \
partition.c \
- curvature.c
+ curvature.c \
+ tribox3.c
include_HEADERS = \
gts.h gtsconfig.h
diff --git a/src/Makefile.in b/src/Makefile.in
index 414b0bd..5881bea 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -14,6 +14,11 @@
@SET_MAKE@
+
+
+
+SOURCES = $(libgts_la_SOURCES)
+
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -21,7 +26,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +40,67 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+subdir = src
+DIST_COMMON = $(include_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/gts-config.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES = gts-config
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(m4datadir)" "$(DESTDIR)$(includedir)"
+libLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(lib_LTLIBRARIES)
+libgts_la_LIBADD =
+am_libgts_la_OBJECTS = object.lo point.lo vertex.lo segment.lo edge.lo \
+ triangle.lo face.lo kdtree.lo bbtree.lo misc.lo predicates.lo \
+ heap.lo eheap.lo fifo.lo matrix.lo surface.lo stripe.lo \
+ vopt.lo refine.lo iso.lo isotetra.lo split.lo psurface.lo \
+ hsurface.lo cdt.lo boolean.lo named.lo oocs.lo container.lo \
+ graph.lo pgraph.lo partition.lo curvature.lo tribox3.lo
+libgts_la_OBJECTS = $(am_libgts_la_OBJECTS)
+binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
+SCRIPTS = $(bin_SCRIPTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/bbtree.Plo ./$(DEPDIR)/boolean.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/cdt.Plo ./$(DEPDIR)/container.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/curvature.Plo ./$(DEPDIR)/edge.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/eheap.Plo ./$(DEPDIR)/face.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/fifo.Plo ./$(DEPDIR)/graph.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/heap.Plo ./$(DEPDIR)/hsurface.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/iso.Plo ./$(DEPDIR)/isotetra.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/kdtree.Plo ./$(DEPDIR)/matrix.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/misc.Plo ./$(DEPDIR)/named.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/object.Plo ./$(DEPDIR)/oocs.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/partition.Plo ./$(DEPDIR)/pgraph.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/point.Plo ./$(DEPDIR)/predicates.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/psurface.Plo ./$(DEPDIR)/refine.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/segment.Plo ./$(DEPDIR)/split.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/stripe.Plo ./$(DEPDIR)/surface.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/triangle.Plo ./$(DEPDIR)/tribox3.Plo \
+ at AMDEP_TRUE@ ./$(DEPDIR)/vertex.Plo ./$(DEPDIR)/vopt.Plo
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libgts_la_SOURCES)
+DIST_SOURCES = $(libgts_la_SOURCES)
+m4dataDATA_INSTALL = $(INSTALL_DATA)
+DATA = $(m4data_DATA)
+includeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(include_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +133,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +169,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +214,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,26 +222,19 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(includedir) -DG_LOG_DOMAIN=\"Gts\"
-
bin_SCRIPTS = gts-config
-
BUILT_SOURCES = \
gts-config \
predicates_init.h
-
lib_LTLIBRARIES = libgts.la
-
libgts_la_LDFLAGS = -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)\
-release $(LT_RELEASE) -export-dynamic
-
libgts_la_DEPENDENCIES = \
predicates_init.h
-
libgts_la_SOURCES = \
predicates_init.h \
object.c \
@@ -210,15 +273,13 @@ libgts_la_SOURCES = \
graph.c \
pgraph.c \
partition.c \
- curvature.c
-
+ curvature.c \
+ tribox3.c
include_HEADERS = \
gts.h gtsconfig.h
-
CLEANFILES = $(BUILT_SOURCES)
-
EXTRA_DIST = \
predicates_init.c \
gts.m4 \
@@ -227,84 +288,52 @@ EXTRA_DIST = \
gts.def \
NOTES
-
m4datadir = $(datadir)/aclocal
m4data_DATA = gts.m4
-subdir = src
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES = gts-config
-LTLIBRARIES = $(lib_LTLIBRARIES)
-
-libgts_la_LIBADD =
-am_libgts_la_OBJECTS = object.lo point.lo vertex.lo segment.lo edge.lo \
- triangle.lo face.lo kdtree.lo bbtree.lo misc.lo predicates.lo \
- heap.lo eheap.lo fifo.lo matrix.lo surface.lo stripe.lo vopt.lo \
- refine.lo iso.lo isotetra.lo split.lo psurface.lo hsurface.lo \
- cdt.lo boolean.lo named.lo oocs.lo container.lo graph.lo \
- pgraph.lo partition.lo curvature.lo
-libgts_la_OBJECTS = $(am_libgts_la_OBJECTS)
-SCRIPTS = $(bin_SCRIPTS)
-
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/bbtree.Plo ./$(DEPDIR)/boolean.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/cdt.Plo ./$(DEPDIR)/container.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/curvature.Plo ./$(DEPDIR)/edge.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/eheap.Plo ./$(DEPDIR)/face.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/fifo.Plo ./$(DEPDIR)/graph.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/heap.Plo ./$(DEPDIR)/hsurface.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/iso.Plo ./$(DEPDIR)/isotetra.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/kdtree.Plo ./$(DEPDIR)/matrix.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/misc.Plo ./$(DEPDIR)/named.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/object.Plo ./$(DEPDIR)/oocs.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/partition.Plo ./$(DEPDIR)/pgraph.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/point.Plo ./$(DEPDIR)/predicates.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/psurface.Plo ./$(DEPDIR)/refine.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/segment.Plo ./$(DEPDIR)/split.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/stripe.Plo ./$(DEPDIR)/surface.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/triangle.Plo ./$(DEPDIR)/vertex.Plo \
- at AMDEP_TRUE@ ./$(DEPDIR)/vopt.Plo
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = $(libgts_la_SOURCES)
-DATA = $(m4data_DATA)
-
-HEADERS = $(include_HEADERS)
-
-DIST_COMMON = $(include_HEADERS) $(srcdir)/Makefile.in Makefile.am \
- gts-config.in
-SOURCES = $(libgts_la_SOURCES)
-
all: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu src/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
-gts-config: $(top_builddir)/config.status gts-config.in
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+gts-config: $(top_builddir)/config.status $(srcdir)/gts-config.in
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-libLTLIBRARIES_INSTALL = $(INSTALL)
install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(libdir)
+ test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)"
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
if test -f $$p; then \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(libdir)/$$f"; \
- $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(libdir)/$$f; \
+ echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
else :; fi; \
done
@@ -312,30 +341,29 @@ uninstall-libLTLIBRARIES:
@$(NORMAL_UNINSTALL)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
p="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p"; \
- $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
+ echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
+ $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
done
clean-libLTLIBRARIES:
-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
- test "$$dir" = "$$p" && dir=.; \
+ test "$$dir" != "$$p" || dir=.; \
echo "rm -f \"$${dir}/so_locations\""; \
rm -f "$${dir}/so_locations"; \
done
libgts.la: $(libgts_la_OBJECTS) $(libgts_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libgts_la_LDFLAGS) $(libgts_la_OBJECTS) $(libgts_la_LIBADD) $(LIBS)
-binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
install-binSCRIPTS: $(bin_SCRIPTS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(bindir)
+ test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
@list='$(bin_SCRIPTS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
if test -f $$d$$p; then \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
- echo " $(binSCRIPT_INSTALL) $$d$$p $(DESTDIR)$(bindir)/$$f"; \
- $(binSCRIPT_INSTALL) $$d$$p $(DESTDIR)$(bindir)/$$f; \
+ echo " $(binSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(binSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(bindir)/$$f"; \
else :; fi; \
done
@@ -343,12 +371,12 @@ uninstall-binSCRIPTS:
@$(NORMAL_UNINSTALL)
@list='$(bin_SCRIPTS)'; for p in $$list; do \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
- echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
- rm -f $(DESTDIR)$(bindir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -384,41 +412,33 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/stripe.Plo at am__quote@
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/surface.Plo at am__quote@
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/triangle.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/tribox3.Plo at am__quote@
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/vertex.Plo at am__quote@
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/vopt.Plo at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -429,51 +449,41 @@ clean-libtool:
distclean-libtool:
-rm -f libtool
uninstall-info-am:
-m4dataDATA_INSTALL = $(INSTALL_DATA)
install-m4dataDATA: $(m4data_DATA)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(m4datadir)
+ test -z "$(m4datadir)" || $(mkdir_p) "$(DESTDIR)$(m4datadir)"
@list='$(m4data_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(m4dataDATA_INSTALL) $$d$$p $(DESTDIR)$(m4datadir)/$$f"; \
- $(m4dataDATA_INSTALL) $$d$$p $(DESTDIR)$(m4datadir)/$$f; \
+ echo " $(m4dataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4datadir)/$$f'"; \
+ $(m4dataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4datadir)/$$f"; \
done
uninstall-m4dataDATA:
@$(NORMAL_UNINSTALL)
@list='$(m4data_DATA)'; for p in $$list; do \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(m4datadir)/$$f"; \
- rm -f $(DESTDIR)$(m4datadir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(m4datadir)/$$f'"; \
+ rm -f "$(DESTDIR)$(m4datadir)/$$f"; \
done
-includeHEADERS_INSTALL = $(INSTALL_HEADER)
install-includeHEADERS: $(include_HEADERS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(includedir)
+ test -z "$(includedir)" || $(mkdir_p) "$(DESTDIR)$(includedir)"
@list='$(include_HEADERS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " $(includeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(includedir)/$$f"; \
- $(includeHEADERS_INSTALL) $$d$$p $(DESTDIR)$(includedir)/$$f; \
+ echo " $(includeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(includedir)/$$f'"; \
+ $(includeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(includedir)/$$f"; \
done
uninstall-includeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(include_HEADERS)'; for p in $$list; do \
f="`echo $$p | sed -e 's|^.*/||'`"; \
- echo " rm -f $(DESTDIR)$(includedir)/$$f"; \
- rm -f $(DESTDIR)$(includedir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(includedir)/$$f'"; \
+ rm -f "$(DESTDIR)$(includedir)/$$f"; \
done
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -482,6 +492,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -493,10 +504,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -519,10 +531,6 @@ GTAGS:
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -536,7 +544,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -558,9 +566,10 @@ check-am: all-am
check: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) check-am
all-am: Makefile $(LTLIBRARIES) $(SCRIPTS) $(DATA) $(HEADERS)
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(bindir) $(DESTDIR)$(m4datadir) $(DESTDIR)$(includedir)
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(m4datadir)" "$(DESTDIR)$(includedir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) install-am
install-exec: install-exec-am
@@ -603,6 +612,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -636,22 +647,24 @@ ps: ps-am
ps-am:
uninstall-am: uninstall-binSCRIPTS uninstall-includeHEADERS \
- uninstall-info-am uninstall-libLTLIBRARIES uninstall-m4dataDATA
+ uninstall-info-am uninstall-libLTLIBRARIES \
+ uninstall-m4dataDATA
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
clean-libLTLIBRARIES clean-libtool ctags distclean \
distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-binSCRIPTS install-data install-data-am \
- install-exec install-exec-am install-includeHEADERS \
- install-info install-info-am install-libLTLIBRARIES \
- install-m4dataDATA install-man install-strip installcheck \
- installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- tags uninstall uninstall-am uninstall-binSCRIPTS \
- uninstall-includeHEADERS uninstall-info-am \
- uninstall-libLTLIBRARIES uninstall-m4dataDATA
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-binSCRIPTS install-data \
+ install-data-am install-exec install-exec-am \
+ install-includeHEADERS install-info install-info-am \
+ install-libLTLIBRARIES install-m4dataDATA install-man \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-binSCRIPTS uninstall-includeHEADERS \
+ uninstall-info-am uninstall-libLTLIBRARIES \
+ uninstall-m4dataDATA
gts-config: gts-config.in
diff --git a/src/bbtree.c b/src/bbtree.c
index 1aef141..cec93e4 100644
--- a/src/bbtree.c
+++ b/src/bbtree.c
@@ -398,8 +398,9 @@ void gts_bbox_point_distance2 (GtsBBox * bb, GtsPoint * p,
gdouble * min, gdouble * max)
{
gdouble x1, y1, z1, x2, y2, z2, x, y, z;
- gdouble dmin = 0.0, dmax, xd1, xd2, yd1, yd2, zd1, zd2;
-
+ gdouble dmin, dmax, xd1, xd2, yd1, yd2, zd1, zd2;
+ gdouble mx, Mx, my, My, mz, Mz;
+
g_return_if_fail (bb != NULL);
g_return_if_fail (p != NULL);
g_return_if_fail (min != NULL);
@@ -416,27 +417,17 @@ void gts_bbox_point_distance2 (GtsBBox * bb, GtsPoint * p,
zd1 = (z1 - z)*(z1 - z);
zd2 = (z - z2)*(z - z2);
- dmin += x < x1 ? xd1 : x > x2 ? xd2 : 0.0;
+ dmin = x < x1 ? xd1 : x > x2 ? xd2 : 0.0;
dmin += y < y1 ? yd1 : y > y2 ? yd2 : 0.0;
dmin += z < z1 ? zd1 : z > z2 ? zd2 : 0.0;
-#if 0
- dmax = MAX (xd1, xd2);
- dmax += MAX (yd1, yd2);
- dmax += MAX (zd1, zd2);
-#else
- {
- gdouble mx, Mx, my, My, mz, Mz;
-
- MINMAX (xd1, xd2, mx, Mx);
- MINMAX (yd1, yd2, my, My);
- MINMAX (zd1, zd2, mz, Mz);
-
- dmax = mx + My + Mz;
- dmax = MIN (dmax, Mx + my + Mz);
- dmax = MIN (dmax, Mx + My + mz);
- }
-#endif
+ MINMAX (xd1, xd2, mx, Mx);
+ MINMAX (yd1, yd2, my, My);
+ MINMAX (zd1, zd2, mz, Mz);
+
+ dmax = mx + My + Mz;
+ dmax = MIN (dmax, Mx + my + Mz);
+ dmax = MIN (dmax, Mx + My + mz);
*min = dmin;
*max = dmax;
@@ -462,6 +453,78 @@ gboolean gts_bbox_is_stabbed (GtsBBox * bb, GtsPoint * p)
return TRUE;
}
+extern int triBoxOverlap (double boxcenter[3],
+ double boxhalfsize[3],
+ double triverts[3][3]);
+
+/**
+ * gts_bbox_overlaps_triangle:
+ * @bb: a #GtsBBox.
+ * @t: a #GtsTriangle.
+ *
+ * This is a wrapper around the fast overlap test of Tomas
+ * Akenine-Moller (http://www.cs.lth.se/home/Tomas_Akenine_Moller/).
+ *
+ * Returns: %TRUE if @bb overlaps with @t, %FALSE otherwise.
+ */
+gboolean gts_bbox_overlaps_triangle (GtsBBox * bb, GtsTriangle * t)
+{
+ double bc[3], bh[3], tv[3][3];
+ GtsPoint * p1, * p2, * p3;
+
+ g_return_val_if_fail (bb != NULL, FALSE);
+ g_return_val_if_fail (t != NULL, FALSE);
+
+ bc[0] = (bb->x2 + bb->x1)/2.;
+ bh[0] = (bb->x2 - bb->x1)/2.;
+ bc[1] = (bb->y2 + bb->y1)/2.;
+ bh[1] = (bb->y2 - bb->y1)/2.;
+ bc[2] = (bb->z2 + bb->z1)/2.;
+ bh[2] = (bb->z2 - bb->z1)/2.;
+ p1 = GTS_POINT (GTS_SEGMENT (t->e1)->v1);
+ p2 = GTS_POINT (GTS_SEGMENT (t->e1)->v2);
+ p3 = GTS_POINT (gts_triangle_vertex (t));
+ tv[0][0] = p1->x; tv[0][1] = p1->y; tv[0][2] = p1->z;
+ tv[1][0] = p2->x; tv[1][1] = p2->y; tv[1][2] = p2->z;
+ tv[2][0] = p3->x; tv[2][1] = p3->y; tv[2][2] = p3->z;
+
+ return triBoxOverlap (bc, bh, tv);
+}
+
+/**
+ * gts_bbox_overlaps_segment:
+ * @bb: a #GtsBBox.
+ * @s: a #GtsSegment.
+ *
+ * This functions uses gts_bbox_overlaps_triangle() with a degenerate
+ * triangle.
+ *
+ * Returns: %TRUE if @bb overlaps with @s, %FALSE otherwise.
+ */
+gboolean gts_bbox_overlaps_segment (GtsBBox * bb, GtsSegment * s)
+{
+ double bc[3], bh[3], tv[3][3];
+ GtsPoint * p1, * p2, * p3;
+
+ g_return_val_if_fail (bb != NULL, FALSE);
+ g_return_val_if_fail (s != NULL, FALSE);
+
+ bc[0] = (bb->x2 + bb->x1)/2.;
+ bh[0] = (bb->x2 - bb->x1)/2.;
+ bc[1] = (bb->y2 + bb->y1)/2.;
+ bh[1] = (bb->y2 - bb->y1)/2.;
+ bc[2] = (bb->z2 + bb->z1)/2.;
+ bh[2] = (bb->z2 - bb->z1)/2.;
+ p1 = GTS_POINT (s->v1);
+ p2 = GTS_POINT (s->v2);
+ p3 = p1;
+ tv[0][0] = p1->x; tv[0][1] = p1->y; tv[0][2] = p1->z;
+ tv[1][0] = p2->x; tv[1][1] = p2->y; tv[1][2] = p2->z;
+ tv[2][0] = p3->x; tv[2][1] = p3->y; tv[2][2] = p3->z;
+
+ return triBoxOverlap (bc, bh, tv);
+}
+
/**
* gts_bb_tree_new:
* @bboxes: a list of #GtsBBox.
@@ -986,7 +1049,7 @@ void gts_bb_tree_triangle_distance (GNode * tree,
gdouble y = t2*p1p3[1];
gdouble z = t2*p1p3[2];
gdouble l2 = sqrt (x*x + y*y + z*z);
- guint j, n2 = l2/delta + 1;
+ guint j, n2 = (guint) (l2/delta + 1);
gdouble dt2 = t2/(gdouble) n2;
x = t2*p1->x + t1*p2->x;
@@ -1049,7 +1112,7 @@ void gts_bb_tree_segment_distance (GNode * tree,
p = GTS_POINT (gts_object_new (GTS_OBJECT_CLASS (gts_point_class())));
l = sqrt (gts_vector_scalar (p1p2, p1p2));
- n = l/delta + 1;
+ n = (guint) (l/delta + 1);
dt = 1.0/(gdouble) n;
t = 0.0;
for (i = 0; i <= n; i++, t += dt) {
diff --git a/src/cdt.c b/src/cdt.c
index 8296d9b..9737106 100644
--- a/src/cdt.c
+++ b/src/cdt.c
@@ -98,8 +98,10 @@ static gboolean find_closest (gpointer key, gpointer value, gpointer user_data)
GtsFace * f = GTS_FACE (value);
if (gts_triangle_orientation (GTS_TRIANGLE (f)) > 0.) {
- gdouble d = gts_point_distance2 (data->p,
- GTS_POINT (GTS_SEGMENT (GTS_TRIANGLE (f)->e1)->v1));
+ GtsPoint * p1 = GTS_POINT (GTS_SEGMENT (GTS_TRIANGLE (f)->e1)->v1);
+ gdouble d = ((data->p->x - p1->x)*(data->p->x - p1->x) +
+ (data->p->y - p1->y)*(data->p->y - p1->y));
+
if (d < data->dmin) {
data->dmin = d;
data->closest = f;
@@ -116,7 +118,7 @@ static GtsFace * closest_face (GtsSurface * s, GtsPoint * p)
fc.dmin = G_MAXDOUBLE;
fc.closest = NULL;
fc.p = p;
- fc.stop = exp (log ((gdouble) g_hash_table_size (s->faces))/3.);
+ fc.stop = (gint) exp (log ((gdouble) g_hash_table_size (s->faces))/3.);
g_hash_table_find (s->faces, find_closest, &fc);
return fc.closest;
@@ -823,6 +825,7 @@ void gts_delaunay_remove_vertex (GtsSurface * surface, GtsVertex * v)
g_return_if_fail (ref);
}
triangulate_polygon (gts_vertex_fan_oriented (v, surface), surface, ref);
+ i = triangles;
while (i) {
if (GTS_IS_FACE (i->data) &&
gts_face_has_parent_surface (i->data, surface))
@@ -880,16 +883,16 @@ remove_intersected_edge (GtsSegment * s,
o2 = gts_point_orientation (GTS_POINT (v3), GTS_POINT (v1),
GTS_POINT (s->v2));
- if (o1 >= 0.) {
- if (o2 >= 0.) { /* @s->v2 is inside (or on the edge) of @f */
- g_assert (o1 == 0. && o2 == 0.);
- remove_triangles (e, surface);
- if (!constraint && !e->triangles)
- gts_object_destroy (GTS_OBJECT (e));
- *left = g_slist_prepend (*left, e2);
- *right = g_slist_prepend (*right, e1);
- return constraint;
- }
+ if (o1 == 0.) {
+ g_assert (o2 == 0.);
+ remove_triangles (e, surface);
+ if (!constraint && !e->triangles)
+ gts_object_destroy (GTS_OBJECT (e));
+ *left = g_slist_prepend (*left, e2);
+ *right = g_slist_prepend (*right, e1);
+ }
+ else if (o1 > 0.) {
+ g_assert (o2 <= 0.);
NEXT_CUT (e2, e1, right)
}
else if (o2 >= 0.)
@@ -1050,8 +1053,11 @@ GSList * gts_delaunay_add_constraint (GtsSurface * surface,
triangulate_polygon (right, surface);
triangulate_polygon (left, surface);
#endif
- if (ref && !ref->surfaces)
+ if (ref && !ref->surfaces) {
+ gts_allow_floating_edges = TRUE;
gts_object_destroy (GTS_OBJECT (ref));
+ gts_allow_floating_edges = FALSE;
+ }
return constraints;
}
diff --git a/src/face.c b/src/face.c
index 298833b..f6009f1 100644
--- a/src/face.c
+++ b/src/face.c
@@ -263,3 +263,35 @@ void gts_face_foreach_neighbor (GtsFace * f,
}
}
+static gboolean triangle_is_incompatible (GtsTriangle * t, GtsEdge * e, GtsSurface * s)
+{
+ GSList * i = e->triangles;
+
+ while (i) {
+ if (i->data != t &&
+ GTS_IS_FACE (i->data) &&
+ gts_face_has_parent_surface (i->data, s) &&
+ !gts_triangles_are_compatible (t, i->data, e))
+ return TRUE;
+ i = i->next;
+ }
+ return FALSE;
+}
+
+/**
+ * gts_face_is_compatible:
+ * @f: a #GtsFace.
+ * @s: a #GtsSurface.
+ *
+ * Returns: %TRUE if @f is compatible with all its neighbors belonging
+ * to @s, %FALSE otherwise.
+ */
+gboolean gts_face_is_compatible (GtsFace * f, GtsSurface * s)
+{
+ g_return_val_if_fail (f != NULL, FALSE);
+ g_return_val_if_fail (s != NULL, FALSE);
+
+ return !(triangle_is_incompatible (GTS_TRIANGLE (f), GTS_TRIANGLE (f)->e1, s) ||
+ triangle_is_incompatible (GTS_TRIANGLE (f), GTS_TRIANGLE (f)->e2, s) ||
+ triangle_is_incompatible (GTS_TRIANGLE (f), GTS_TRIANGLE (f)->e3, s));
+}
diff --git a/src/graph.c b/src/graph.c
index 5e95ad6..1566c95 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -1060,7 +1060,7 @@ gfloat gts_graph_weight (GtsGraph * g)
if (GTS_GRAPH_CLASS (GTS_OBJECT (g)->klass)->weight)
return (* GTS_GRAPH_CLASS (GTS_OBJECT (g)->klass)->weight) (g);
- return gts_container_size (GTS_CONTAINER (g));
+ return (gfloat) gts_container_size (GTS_CONTAINER (g));
}
/**
diff --git a/src/gts-private.h b/src/gts-private.h
index 2a411af..59246d1 100644
--- a/src/gts-private.h
+++ b/src/gts-private.h
@@ -20,8 +20,6 @@
#ifndef __GTS_PRIVATE_H__
#define __GTS_PRIVATE_H__
-#define USE_ROBUST_PREDICATES
-
/* Debugging flags */
/* #define DEBUG_FUNCTIONS */
diff --git a/src/gts.def b/src/gts.def
index 1a95cb6..cff9bd5 100644
--- a/src/gts.def
+++ b/src/gts.def
@@ -75,6 +75,7 @@ EXPORTS
gts_triangle_class
gts_triangle_edge_opposite
gts_triangle_enclosing
+ gts_triangle_interpolate_height
gts_triangle_is_duplicate
gts_triangle_is_ok
gts_triangle_is_stabbed
@@ -100,6 +101,7 @@ EXPORTS
gts_face_class
gts_face_foreach_neighbor
gts_face_has_parent_surface
+ gts_face_is_compatible
gts_face_neighbor_number
gts_face_neighbors
gts_face_new
@@ -127,6 +129,8 @@ EXPORTS
gts_bbox_draw
gts_bbox_is_stabbed
gts_bbox_new
+ gts_bbox_overlaps_segment
+ gts_bbox_overlaps_triangle
gts_bbox_point_distance2
gts_bbox_points
gts_bbox_segment
@@ -143,6 +147,7 @@ EXPORTS
gts_file_getc
gts_file_getc_scope
gts_file_new
+ gts_file_new_from_string
gts_file_next_token
gts_file_read
gts_file_variable_error
@@ -415,3 +420,5 @@ EXPORTS
gts_vertex_mean_curvature_normal
gts_vertex_principal_curvatures
gts_vertex_principal_directions
+ planeBoxOverlap
+ triBoxOverlap
diff --git a/src/gts.h b/src/gts.h
index 366a139..1b76915 100644
--- a/src/gts.h
+++ b/src/gts.h
@@ -93,6 +93,13 @@ typedef void (*GtsArgGetFunc) (GtsObject * obj);
typedef gdouble GtsVector[3];
typedef gdouble GtsVector4[4];
typedef GtsVector4 GtsMatrix;
+/**
+ * GtsKeyFunc:
+ * @item: A pointer to an item to be stored in the heap.
+ * @data: User data passed to gts_eheap_new().
+ *
+ * Returns: the value of the key for the given item.
+ */
typedef gdouble (*GtsKeyFunc) (gpointer item,
gpointer data);
typedef enum
@@ -128,6 +135,7 @@ typedef enum {
struct _GtsFile {
FILE * fp;
+ gchar * s, * s1;
guint line, pos;
GString * token;
GtsTokenType type;
@@ -154,6 +162,7 @@ struct _GtsFileVariable {
GtsFile * gts_file_new (FILE * fp);
+GtsFile * gts_file_new_from_string (const gchar * s);
void gts_file_verror (GtsFile * f,
const gchar * format,
va_list args);
@@ -301,7 +310,7 @@ gpointer gts_object_class_is_from_class (gpointer klass,
}
#endif /* G_CAN_INLINE */
-GtsObjectClass * gts_object_class_from_name (gchar * name);
+GtsObjectClass * gts_object_class_from_name (const gchar * name);
GtsObject * gts_object_new (GtsObjectClass * klass);
GtsObject * gts_object_clone (GtsObject * object);
@@ -586,6 +595,12 @@ GtsEdgeClass * gts_edge_class (void);
GtsEdge * gts_edge_new (GtsEdgeClass * klass,
GtsVertex * v1,
GtsVertex * v2);
+/**
+ * gts_edge_is_unattached:
+ * @s: a #GtsEdge.
+ *
+ * Evaluates to %TRUE if no triangles uses @s as an edge, %FALSE otherwise.
+ */
#define gts_edge_is_unattached(s) ((s)->triangles == NULL ? TRUE : FALSE)
GtsFace * gts_edge_has_parent_surface (GtsEdge * e,
GtsSurface * surface);
@@ -702,6 +717,8 @@ gboolean gts_triangles_are_folded (GSList * triangles,
GtsObject * gts_triangle_is_stabbed (GtsTriangle * t,
GtsPoint * p,
gdouble * orientation);
+void gts_triangle_interpolate_height (GtsTriangle * t,
+ GtsPoint * p);
/* Faces: face.c */
@@ -744,6 +761,8 @@ void gts_face_foreach_neighbor (GtsFace * f,
GtsSurface * s,
GtsFunc func,
gpointer data);
+gboolean gts_face_is_compatible (GtsFace * f,
+ GtsSurface * s);
/* Matrices: matrix.c */
@@ -827,19 +846,66 @@ GSList * gts_kdtree_range (GNode * tree,
/* Bboxtrees: bbtree.c */
+/**
+ * GtsBBTreeTraverseFunc:
+ * @bb1: a #GtsBBox.
+ * @bb2: another #GtsBBox.
+ * @data: user data passed to the function.
+ *
+ * User function called for each pair of overlapping bounding
+ * boxes. See gts_bb_tree_traverse_overlapping().
+ */
typedef void (*GtsBBTreeTraverseFunc) (GtsBBox * bb1,
GtsBBox * bb2,
gpointer data);
+/**
+ * GtsBBoxDistFunc:
+ * @p: a #GtsPoint.
+ * @bounded: an object bounded by a #GtsBBox.
+ *
+ * User function returning the (minimum) distance between the object
+ * defined by @bounded and point @p.
+ *
+ * Returns: the distance between @p and @bounded.
+ */
typedef gdouble (*GtsBBoxDistFunc) (GtsPoint * p,
gpointer bounded);
+/**
+ * GtsBBoxClosestFunc:
+ * @p: a #GtsPoint.
+ * @bounded: an object bounded by a #GtsBBox.
+ *
+ * User function returning a #GtsPoint belonging to the object defined
+ * by @bounded and closest to @p.
+ *
+ * Returns: a #GtsPoint.
+ */
typedef GtsPoint * (*GtsBBoxClosestFunc) (GtsPoint * p,
gpointer bounded);
+/**
+ * GTS_IS_BBOX:
+ * @obj: a #GtsObject.
+ *
+ * Evaluates to %TRUE if @obj is a #GtsBBox, %FALSE otherwise.
+ */
#define GTS_IS_BBOX(obj) (gts_object_is_from_class (obj,\
gts_bbox_class ()))
+/**
+ * GTS_BBOX:
+ * @obj: a #GtsObject.
+ *
+ * Casts @obj to #GtsBBox.
+ */
#define GTS_BBOX(obj) GTS_OBJECT_CAST (obj,\
GtsBBox,\
gts_bbox_class ())
+/**
+ * GTS_BBOX_CLASS:
+ * @klass: a descendant of #GtsBBoxClass.
+ *
+ * Casts @klass to #GtsBBoxClass.
+ */
#define GTS_BBOX_CLASS(klass) GTS_OBJECT_CLASS_CAST (klass,\
GtsBBoxClass,\
gts_bbox_class ())
@@ -882,6 +948,13 @@ GtsBBox * gts_bbox_bboxes (GtsBBoxClass * klass,
GSList * bboxes);
GtsBBox * gts_bbox_points (GtsBBoxClass * klass,
GSList * points);
+/**
+ * gts_bbox_point_is_inside:
+ * @bbox: a #GtsBBox.
+ * @p: a #GtsPoint.
+ *
+ * Evaluates to %TRUE if @p is inside (or on the boundary) of @bbox, %FALSE otherwise.
+ */
#define gts_bbox_point_is_inside(bbox, p) ((p)->x >= (bbox)->x1 &&\
(p)->y >= (bbox)->y1 &&\
(p)->z >= (bbox)->z1 &&\
@@ -899,6 +972,10 @@ void gts_bbox_point_distance2 (GtsBBox * bb,
gdouble * max);
gboolean gts_bbox_is_stabbed (GtsBBox * bb,
GtsPoint * p);
+gboolean gts_bbox_overlaps_triangle (GtsBBox * bb,
+ GtsTriangle * t);
+gboolean gts_bbox_overlaps_segment (GtsBBox * bb,
+ GtsSegment * s);
GNode * gts_bb_tree_new (GSList * bboxes);
GNode * gts_bb_tree_surface (GtsSurface * s);
@@ -1149,16 +1226,45 @@ GSList * gts_surface_intersection (GtsSurface * s1,
typedef struct _GtsSurfaceInter GtsSurfaceInter;
typedef struct _GtsSurfaceInterClass GtsSurfaceInterClass;
+/**
+ * GtsBooleanOperation:
+ * @GTS_1_OUT_2: identifies the part of the first surface which lies
+ * outside the second surface.
+ * @GTS_1_IN_2: identifies the part of the first surface which lies
+ * inside the second surface.
+ * @GTS_2_OUT_1: identifies the part of the second surface which lies
+ * outside the first surface.
+ * @GTS_2_IN_1: identifies the part of the second surface which lies
+ * inside the first surface.
+ */
typedef enum { GTS_1_OUT_2,
GTS_1_IN_2,
GTS_2_OUT_1,
GTS_2_IN_1 } GtsBooleanOperation;
+/**
+ * GTS_IS_SURFACE_INTER:
+ * @obj: a #GtsObject.
+ *
+ * Evaluates to %TRUE if @obj is a #GtsSurfaceInter, %FALSE otherwise.
+ */
#define GTS_IS_SURFACE_INTER(obj) (gts_object_is_from_class (obj,\
gts_surface_inter_class ()))
+/**
+ * GTS_SURFACE_INTER:
+ * @obj: a descendant of #GtsSurfaceInter.
+ *
+ * Casts @obj to #GtsSurfaceInter.
+ */
#define GTS_SURFACE_INTER(obj) GTS_OBJECT_CAST (obj,\
GtsSurfaceInter,\
gts_surface_inter_class ())
+/**
+ * GTS_SURFACE_INTER_CLASS:
+ * @klass: a descendant of #GtsSurfaceInterClass.
+ *
+ * Casts @klass to #GtsSurfaceInterClass.
+ */
#define GTS_SURFACE_INTER_CLASS(klass) GTS_OBJECT_CLASS_CAST (klass,\
GtsSurfaceInterClass,\
gts_surface_inter_class ())
@@ -1219,6 +1325,12 @@ void gts_heap_destroy (GtsHeap * heap);
typedef struct _GtsEHeap GtsEHeap;
typedef struct _GtsEHeapPair GtsEHeapPair;
+/**
+ * _GtsEHeapPair:
+ * @data: Points to the item stored in the heap.
+ * @key: Value of the key for this item.
+ * @pos: Private field.
+ */
struct _GtsEHeapPair {
gpointer data;
gdouble key;
@@ -1475,11 +1587,29 @@ guint gts_hsurface_height (GtsHSurface * hsurface);
/* Constrained Delaunay triangulation: cdt.c */
+/**
+ * GTS_IS_CONSTRAINT:
+ * @obj: a #GtsObject.
+ *
+ * Evaluates to %TRUE if @obj is a #GtsConstraint, %FALSE otherwise.
+ */
#define GTS_IS_CONSTRAINT(obj) (gts_object_is_from_class (obj,\
gts_constraint_class ()))
+/**
+ * GTS_CONSTRAINT:
+ * @obj: a descendant of #GtsConstraint.
+ *
+ * Casts @obj to #GtsConstraint.
+ */
#define GTS_CONSTRAINT(obj) GTS_OBJECT_CAST (obj,\
GtsConstraint,\
gts_constraint_class ())
+/**
+ * GTS_CONSTRAINT_CLASS:
+ * @klass: a desscendant of #GtsConstraintClass.
+ *
+ * Casts @klass to #GtsConstraintClass.
+ */
#define GTS_CONSTRAINT_CLASS(klass) GTS_OBJECT_CLASS_CAST (klass,\
GtsConstraintClass,\
gts_constraint_class ())
diff --git a/src/gts.m4 b/src/gts.m4
index 9d11564..a04da49 100644
--- a/src/gts.m4
+++ b/src/gts.m4
@@ -7,7 +7,7 @@
dnl AM_PATH_GTS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for GTS, and define GTS_CFLAGS and GTS_LIBS
dnl
-AC_DEFUN(AM_PATH_GTS,
+AC_DEFUN([AM_PATH_GTS],
[dnl
dnl Get the cflags and libraries from the gts-config script
dnl
diff --git a/src/gtsconfig.h b/src/gtsconfig.h
index 2484cc4..c2d32e6 100644
--- a/src/gtsconfig.h
+++ b/src/gtsconfig.h
@@ -9,6 +9,6 @@
#define GTS_MAJOR_VERSION 0
#define GTS_MINOR_VERSION 7
-#define GTS_MICRO_VERSION 3
+#define GTS_MICRO_VERSION 6
#endif /* GTSCONFIG_H */
diff --git a/src/isotetra.c b/src/isotetra.c
index 1ae0e37..35fe2ba 100644
--- a/src/isotetra.c
+++ b/src/isotetra.c
@@ -176,10 +176,9 @@ static GtsVertex * get_vertex_bcl (gint mz,
GtsCartesianGrid * g,
GtsVertexClass * klass)
{
- tetra_vertex_t w1, w2;
GtsVertex * v;
GHashTable * table;
- gchar * str;
+ gchar * s1, * s2, * hash;
gdouble x1, x2, y1, y2, z1, z2, d;
g_assert (v1->d - v2->d != 0.);
@@ -190,43 +189,37 @@ static GtsVertex * get_vertex_bcl (gint mz,
else
table = help->vbot;
+ d = v1->d / (v1->d - v2->d);
+
/* sort vertices */
- if ((v1->mid && v2->mid) || (!v1->mid && !v2->mid)){
- w1 = (v1->x != v2->x) ? (v1->x < v2->x) ? *v1 : *v2 :
- (v1->y != v2->y) ? (v1->y < v2->y) ? *v1 : *v2 :
- (v1->z < v2->z) ? *v1 : *v2;
- w2 = (v1->x != v2->x) ? (v1->x < v2->x) ? *v2 : *v1 :
- (v1->y != v2->y) ? (v1->y < v2->y) ? *v2 : *v1 :
- (v1->z < v2->z) ? *v2 : *v1;
- }
- else{
- w1 = (v1->mid) ? *v1 : *v2;
- w2 = (v1->mid) ? *v2 : *v1;
- }
+ s1 = g_strdup_printf ("%d %d %d %d", v1->x, v1->y, v1->z, v1->mid);
+ s2 = g_strdup_printf ("%d %d %d %d", v2->x, v2->y, v2->z, v2->mid);
- /* make hash */
- str = g_strdup_printf ("%d %d %d %d %d %d %d %d",
- w1.x, w1.y, w1.z, w1.mid, w2.x, w2.y, w2.z, w2.mid);
+ hash = (d == 0.0) ? g_strdup (s1) :
+ (d == 1.0) ? g_strdup (s2) :
+ (strcmp (s1, s2) < 0) ? g_strjoin (" ", s1, s2, NULL) :
+ g_strjoin (" ", s2, s1, NULL);
/* return existing vertex or make a new one */
- v = g_hash_table_lookup (table, str);
+ v = g_hash_table_lookup (table, hash);
if (!v){
- d = w1.d / (w1.d - w2.d);
- x1 = g->dx * (w1.x + (w1.mid / 2.0)) + g->x;
- x2 = g->dx * (w2.x + (w2.mid / 2.0)) + g->x;
- y1 = g->dy * (w1.y + (w1.mid / 2.0)) + g->y;
- y2 = g->dy * (w2.y + (w2.mid / 2.0)) + g->y;
- z1 = g->dz * (w1.z + (w1.mid / 2.0)) + g->z;
- z2 = g->dz * (w2.z + (w2.mid / 2.0)) + g->z;
+ x1 = g->dx * (v1->x + (v1->mid / 2.0)) + g->x;
+ x2 = g->dx * (v2->x + (v2->mid / 2.0)) + g->x;
+ y1 = g->dy * (v1->y + (v1->mid / 2.0)) + g->y;
+ y2 = g->dy * (v2->y + (v2->mid / 2.0)) + g->y;
+ z1 = g->dz * (v1->z + (v1->mid / 2.0)) + g->z;
+ z2 = g->dz * (v2->z + (v2->mid / 2.0)) + g->z;
v = gts_vertex_new (klass, x1 * (1.0 - d) + d * x2,
y1 * (1.0 - d) + d * y2,
z1 * (1.0 - d) + d * z2);
- g_hash_table_insert (table, g_strdup(str), v);
+ g_hash_table_insert (table, g_strdup(hash), v);
}
- g_free (str);
+ g_free (s1);
+ g_free (s2);
+ g_free (hash);
return v;
}
@@ -298,9 +291,8 @@ static void add_face_bcl (GtsSurface * surface,
GtsVertex * v2 = get_vertex_bcl (z, b1, b2, help, g, surface->vertex_class);
GtsVertex * v3 = get_vertex_bcl (z, c1, c2, help, g, surface->vertex_class);
- g_assert (v1 != v2);
- g_assert (v2 != v3);
- g_assert (v1 != v3);
+ if (v1 == v2 || v2 == v3 || v1 == v3)
+ return;
if (!rev) {
e1 = get_edge (v1, v2, surface->edge_class);
@@ -311,7 +303,7 @@ static void add_face_bcl (GtsSurface * surface,
e2 = get_edge (v2, v3, surface->edge_class);
e3 = get_edge (v1, v2, surface->edge_class);
}
-
+
t = gts_face_new (surface->face_class, e1, e2, e3);
gts_surface_add_face (surface, t);
}
@@ -417,7 +409,7 @@ static void analyze_tetrahedra_bcl (const tetra_vertex_t * a,
if (b->d >= 0.) code |= 2;
if (c->d >= 0.) code |= 4;
if (d->d >= 0.) code |= 8;
-
+
switch (code) {
case 15:
case 0: return; /* all inside or outside */
diff --git a/src/misc.c b/src/misc.c
index ce36cf8..31142a8 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -38,22 +38,15 @@ static gboolean char_in_string (char c, const char * s)
return FALSE;
}
-/**
- * gts_file_new:
- * @fp: a file pointer.
- *
- * Returns: a new #GtsFile.
- */
-GtsFile * gts_file_new (FILE * fp)
+static GtsFile * file_new (void)
{
GtsFile * f;
- g_return_val_if_fail (fp != NULL, NULL);
-
f = g_malloc (sizeof (GtsFile));
- f->fp = fp;
+ f->fp = NULL;
+ f->s = f->s1 = NULL;
f->curline = 1;
- f->curpos = 0;
+ f->curpos = 1;
f->token = g_string_new ("");
f->type = '\0';
f->error = NULL;
@@ -64,6 +57,42 @@ GtsFile * gts_file_new (FILE * fp)
f->comments = g_strdup (GTS_COMMENTS);
f->tokens = g_strdup ("\n{}()=");
+ return f;
+}
+
+/**
+ * gts_file_new:
+ * @fp: a file pointer.
+ *
+ * Returns: a new #GtsFile.
+ */
+GtsFile * gts_file_new (FILE * fp)
+{
+ GtsFile * f;
+
+ g_return_val_if_fail (fp != NULL, NULL);
+
+ f = file_new ();
+ f->fp = fp;
+ gts_file_next_token (f);
+
+ return f;
+}
+
+/**
+ * gts_file_new_from_string:
+ * @s: a string.
+ *
+ * Returns: a new #GtsFile.
+ */
+GtsFile * gts_file_new_from_string (const gchar * s)
+{
+ GtsFile * f;
+
+ g_return_val_if_fail (s != NULL, NULL);
+
+ f = file_new ();
+ f->s1 = f->s = g_strdup (s);
gts_file_next_token (f);
return f;
@@ -84,6 +113,8 @@ void gts_file_destroy (GtsFile * f)
g_free (f->tokens);
if (f->error)
g_free (f->error);
+ if (f->s1)
+ g_free (f->s1);
g_string_free (f->token, TRUE);
g_free (f);
}
@@ -136,6 +167,15 @@ void gts_file_error (GtsFile * f,
va_end (args);
}
+static gint next_char (GtsFile * f)
+{
+ if (f->fp)
+ return fgetc (f->fp);
+ else if (*f->s == '\0')
+ return EOF;
+ return *(f->s++);
+}
+
/**
* gts_file_getc :
* @f: a #GtsFile.
@@ -152,11 +192,21 @@ gint gts_file_getc (GtsFile * f)
if (f->type == GTS_ERROR)
return EOF;
- c = fgetc (f->fp); f->curpos++;
+ c = next_char (f);
+ f->curpos++;
+ while (char_in_string (c, f->comments)) {
+ while (c != EOF && c != '\n')
+ c = next_char (f);
+ if (c == '\n') {
+ f->curline++;
+ f->curpos = 1;
+ c = next_char (f);
+ }
+ }
switch (c) {
case '\n':
f->curline++;
- f->curpos = 0;
+ f->curpos = 1;
break;
case '{':
f->scope++;
@@ -193,6 +243,7 @@ guint gts_file_read (GtsFile * f, gpointer ptr, guint size, guint nmemb)
g_return_val_if_fail (f != NULL, 0);
g_return_val_if_fail (ptr != NULL, 0);
+ g_return_val_if_fail (f->fp != NULL, 0);
if (f->type == GTS_ERROR)
return 0;
@@ -202,7 +253,7 @@ guint gts_file_read (GtsFile * f, gpointer ptr, guint size, guint nmemb)
f->curpos++;
if (*p == '\n') {
f->curline++;
- f->curpos = 0;
+ f->curpos = 1;
}
}
return n;
@@ -235,15 +286,6 @@ gint gts_file_getc_scope (GtsFile * f)
return c;
}
-static void jump_to (GtsFile * f, gchar c)
-{
- gint a;
-
- a = gts_file_getc_scope (f);
- while (a != EOF && a != c)
- a = gts_file_getc_scope (f);
-}
-
/**
* gts_file_next_token:
* @f: a #GtsFile.
@@ -262,19 +304,24 @@ void gts_file_next_token (GtsFile * f)
f->token->str[0] = '\0';
f->token->len = 0;
if (f->next_token != '\0') {
- f->line = f->curline;
- f->pos = f->curpos - 1;
- g_string_append_c (f->token, f->next_token);
- f->type = f->next_token;
- f->next_token = '\0';
- return;
+ if (char_in_string (f->next_token, f->tokens)) {
+ f->line = f->curline;
+ f->pos = f->curpos - 1;
+ g_string_append_c (f->token, f->next_token);
+ f->type = f->next_token;
+ f->next_token = '\0';
+ return;
+ }
+ else {
+ c = f->next_token;
+ f->next_token = '\0';
+ }
}
+ else
+ c = gts_file_getc_scope (f);
f->type = GTS_NONE;
- c = gts_file_getc_scope (f);
while (c != EOF && (!in_string || !char_in_string (c, f->delimiters))) {
- if (char_in_string (c, f->comments))
- jump_to (f, '\n');
- else if (in_string) {
+ if (in_string) {
if (char_in_string (c, f->tokens)) {
f->next_token = c;
break;
diff --git a/src/object.c b/src/object.c
index 54ed7de..8d04a45 100644
--- a/src/object.c
+++ b/src/object.c
@@ -73,7 +73,7 @@ gpointer gts_object_class_new (GtsObjectClass * parent_class,
* Returns: the #GtsObjectClass with name @name or %NULL if it hasn't been
* instantiated yet.
*/
-GtsObjectClass * gts_object_class_from_name (gchar * name)
+GtsObjectClass * gts_object_class_from_name (const gchar * name)
{
g_return_val_if_fail (name != NULL, NULL);
diff --git a/src/oocs.c b/src/oocs.c
index f4dd86a..f0d76bf 100644
--- a/src/oocs.c
+++ b/src/oocs.c
@@ -269,15 +269,15 @@ static GtsClusterId cluster_index (GtsPoint * p,
GtsBBox * bb,
GtsVector n)
{
- GtsClusterId id;
+ GtsClusterId id = {0, 0, 0};
g_return_val_if_fail (p->x >= bb->x1 && p->x <= bb->x2, id);
g_return_val_if_fail (p->y >= bb->y1 && p->y <= bb->y2, id);
g_return_val_if_fail (p->z >= bb->z1 && p->z <= bb->z2, id);
- id.x = p->x == bb->x2 ? n[0] - 1. : n[0]*(p->x - bb->x1)/(bb->x2 - bb->x1);
- id.y = p->y == bb->y2 ? n[1] - 1. : n[1]*(p->y - bb->y1)/(bb->y2 - bb->y1);
- id.z = p->z == bb->z2 ? n[2] - 1. : n[2]*(p->z - bb->z1)/(bb->z2 - bb->z1);
+ id.x = (guint) (p->x == bb->x2 ? n[0] - 1. : n[0]*(p->x - bb->x1)/(bb->x2 - bb->x1));
+ id.y = (guint) (p->y == bb->y2 ? n[1] - 1. : n[1]*(p->y - bb->y1)/(bb->y2 - bb->y1));
+ id.z = (guint) (p->z == bb->z2 ? n[2] - 1. : n[2]*(p->z - bb->z1)/(bb->z2 - bb->z1));
return id;
}
diff --git a/src/point.c b/src/point.c
index 86b4238..c57e89f 100644
--- a/src/point.c
+++ b/src/point.c
@@ -21,9 +21,7 @@
#include <stdlib.h>
#include "gts.h"
#include "gts-private.h"
-#ifdef USE_ROBUST_PREDICATES
#include "predicates.h"
-#endif /* USE_ROBUST_PREDICATES */
static void point_read (GtsObject ** o, GtsFile * f)
{
@@ -211,32 +209,10 @@ gdouble gts_point_orientation_3d (GtsPoint * p1,
{
g_return_val_if_fail (p1 != NULL && p2 != NULL &&
p3 != NULL && p4 != NULL, 0.0);
-#ifdef USE_ROBUST_PREDICATES
return orient3d ((gdouble *) &p1->x,
(gdouble *) &p2->x,
(gdouble *) &p3->x,
(gdouble *) &p4->x);
-#else
- {
- gdouble adx, bdx, cdx;
- gdouble ady, bdy, cdy;
- gdouble adz, bdz, cdz;
-
- adx = p1->x - p4->x;
- bdx = p2->x - p4->x;
- cdx = p3->x - p4->x;
- ady = p1->y - p4->y;
- bdy = p2->y - p4->y;
- cdy = p3->y - p4->y;
- adz = p1->z - p4->z;
- bdz = p2->z - p4->z;
- cdz = p3->z - p4->z;
-
- return adx * (bdy * cdz - bdz * cdy)
- + bdx * (cdy * adz - cdz * ady)
- + cdx * (ady * bdz - adz * bdy);
- }
-#endif /* USE_ROBUST_PREDICATES */
}
/**
@@ -298,43 +274,10 @@ gdouble gts_point_in_triangle_circle (GtsPoint * p, GtsTriangle * t)
(GtsVertex **) &p2,
(GtsVertex **) &p3);
-#ifdef USE_ROBUST_PREDICATES
return incircle ((gdouble *) &p1->x,
(gdouble *) &p2->x,
(gdouble *) &p3->x,
(gdouble *) &p->x);
-#else
- {
- gdouble adx, bdx, cdx, ady, bdy, cdy;
- gdouble bdxcdy, cdxbdy, cdxady, adxcdy, adxbdy, bdxady;
- gdouble alift, blift, clift;
- gdouble det;
-
- adx = p1->x - p->x;
- bdx = p2->x - p->x;
- cdx = p3->x - p->x;
- ady = p1->y - p->y;
- bdy = p2->y - p->y;
- cdy = p3->y - p->y;
-
- bdxcdy = bdx*cdy;
- cdxbdy = cdx*bdy;
- alift = adx*adx + ady*ady;
-
- cdxady = cdx*ady;
- adxcdy = adx*cdy;
- blift = bdx*bdx + bdy*bdy;
-
- adxbdy = adx*bdy;
- bdxady = bdx*ady;
- clift = cdx*cdx + cdy*cdy;
-
- det = alift*(bdxcdy - cdxbdy)
- + blift*(cdxady - adxcdy)
- + clift*(adxbdy - bdxady);
- return det;
- }
-#endif /* USE_ROBUST_PREDICATES */
}
/**
@@ -357,43 +300,10 @@ gdouble gts_point_in_circle (GtsPoint * p,
g_return_val_if_fail (p != NULL && p1 != NULL && p2 != NULL && p3 != NULL,
0.0);
-#ifdef USE_ROBUST_PREDICATES
return incircle ((gdouble *) &p1->x,
(gdouble *) &p2->x,
(gdouble *) &p3->x,
(gdouble *) &p->x);
-#else
- {
- gdouble adx, bdx, cdx, ady, bdy, cdy;
- gdouble bdxcdy, cdxbdy, cdxady, adxcdy, adxbdy, bdxady;
- gdouble alift, blift, clift;
- gdouble det;
-
- adx = p1->x - p->x;
- bdx = p2->x - p->x;
- cdx = p3->x - p->x;
- ady = p1->y - p->y;
- bdy = p2->y - p->y;
- cdy = p3->y - p->y;
-
- bdxcdy = bdx*cdy;
- cdxbdy = cdx*bdy;
- alift = adx*adx + ady*ady;
-
- cdxady = cdx*ady;
- adxcdy = adx*cdy;
- blift = bdx*bdx + bdy*bdy;
-
- adxbdy = adx*bdy;
- bdxady = bdx*ady;
- clift = cdx*cdx + cdy*cdy;
-
- det = alift*(bdxcdy - cdxbdy)
- + blift*(cdxady - adxcdy)
- + clift*(adxbdy - bdxady);
- return det;
- }
-#endif /* USE_ROBUST_PREDICATES */
}
/**
@@ -757,23 +667,11 @@ void gts_point_transform (GtsPoint * p, GtsMatrix * m)
*/
gdouble gts_point_orientation (GtsPoint * p1, GtsPoint * p2, GtsPoint * p3)
{
-#ifdef USE_ROBUST_PREDICATES
g_return_val_if_fail (p1 != NULL && p2 != NULL && p3 != NULL, 0.0);
return orient2d ((gdouble *) &p1->x,
(gdouble *) &p2->x,
(gdouble *) &p3->x);
-#else
- gdouble acx, bcx, acy, bcy;
-
- g_return_val_if_fail (p1 != NULL && p2 != NULL && p3 != NULL, 0.0);
-
- acx = p1->x - p3->x;
- bcx = p2->x - p3->x;
- acy = p1->y - p3->y;
- bcy = p2->y - p3->y;
- return acx * bcy - acy * bcx;
-#endif /* USE_ROBUST_PREDICATES */
}
static gboolean ray_intersects_triangle (GtsPoint * D, GtsPoint * E,
@@ -892,10 +790,6 @@ gint gts_point_orientation_3d_sos (GtsPoint * p1,
GtsPoint * p3,
GtsPoint * p4)
{
-#ifndef USE_ROBUST_PREDICATES
- g_assert_not_reached ();
- return 0;
-#else /* USE_ROBUST_PREDICATES */
gdouble o;
g_return_val_if_fail (p1 != NULL && p2 != NULL &&
@@ -1004,7 +898,6 @@ gint gts_point_orientation_3d_sos (GtsPoint * p1,
/* epsilon^21/2 */
return sign;
}
-#endif /* USE_ROBUST_PREDICATES */
}
/**
@@ -1028,10 +921,6 @@ gint gts_point_orientation_sos (GtsPoint * p1,
GtsPoint * p2,
GtsPoint * p3)
{
-#ifndef USE_ROBUST_PREDICATES
- g_assert_not_reached ();
- return 0;
-#else /* USE_ROBUST_PREDICATES */
gdouble o;
g_return_val_if_fail (p1 != NULL && p2 != NULL && p3 != NULL, 0);
@@ -1066,5 +955,4 @@ gint gts_point_orientation_sos (GtsPoint * p1,
/* epsilon^3/2 */
return sign;
}
-#endif /* USE_ROBUST_PREDICATES */
}
diff --git a/src/rounding.h b/src/rounding.h
index 9dc320d..053b32f 100644
--- a/src/rounding.h
+++ b/src/rounding.h
@@ -22,12 +22,21 @@
#ifdef HAVE_FPU_CONTROL_H
# include <fpu_control.h>
# ifdef _FPU_EXTENDED
+# if !defined(__alpha__) || !defined(__GLIBC__)
+# if defined(__arm__)
+ static fpu_control_t fpu_round_double = _FPU_DEFAULT;
+# else
static fpu_control_t fpu_round_double =
(_FPU_DEFAULT & ~ _FPU_EXTENDED)|_FPU_DOUBLE;
+# endif
static fpu_control_t fpu_init;
# define FPU_ROUND_DOUBLE { _FPU_GETCW(fpu_init);\
_FPU_SETCW(fpu_round_double); }
# define FPU_RESTORE {_FPU_SETCW(fpu_init);}
+# else /* __alpha__ && __GLIBC__ */
+# define FPU_ROUND_DOUBLE
+# define FPU_RESTORE
+# endif /* __alpha__ && __GLIBC__ */
# else /* not FPU_EXTENDED */
# define FPU_ROUND_DOUBLE
# define FPU_RESTORE
diff --git a/src/surface.c b/src/surface.c
index 3defb7a..f5adfaa 100644
--- a/src/surface.c
+++ b/src/surface.c
@@ -539,37 +539,7 @@ static void stats_foreach_edge (GtsEdge * e, GtsSurfaceStats * stats)
static void stats_foreach_face (GtsTriangle * t, GtsSurfaceStats * stats)
{
- GSList * i;
- gboolean incompatible = FALSE;
-
- i = t->e1->triangles;
- while (i && !incompatible) {
- if (i->data != t &&
- GTS_IS_FACE (i->data) &&
- gts_face_has_parent_surface (i->data, stats->parent) &&
- !gts_triangles_are_compatible (t, i->data, t->e1))
- incompatible = TRUE;
- i = i->next;
- }
- i = t->e2->triangles;
- while (i && !incompatible) {
- if (i->data != t &&
- GTS_IS_FACE (i->data) &&
- gts_face_has_parent_surface (i->data, stats->parent) &&
- !gts_triangles_are_compatible (t, i->data, t->e2))
- incompatible = TRUE;
- i = i->next;
- }
- i = t->e3->triangles;
- while (i && !incompatible) {
- if (i->data != t &&
- GTS_IS_FACE (i->data) &&
- gts_face_has_parent_surface (i->data, stats->parent) &&
- !gts_triangles_are_compatible (t, i->data, t->e3))
- incompatible = TRUE;
- i = i->next;
- }
- if (incompatible)
+ if (!gts_face_is_compatible (GTS_FACE (t), stats->parent))
stats->n_incompatible_faces++;
if (gts_triangle_is_duplicate (t))
stats->n_duplicate_faces++;
diff --git a/src/triangle.c b/src/triangle.c
index e286fd8..5213a51 100644
--- a/src/triangle.c
+++ b/src/triangle.c
@@ -330,10 +330,11 @@ gdouble gts_triangle_perimeter (GtsTriangle * t)
* gts_triangle_quality:
* @t: a #GtsTriangle.
*
- * The quality of a triangle is defined as the ratio of its surface to
- * its perimeter relative to this same ratio for an equilateral
- * triangle with the same area. The quality is then one for an
- * equilateral triangle and tends to zero for a very stretched triangle.
+ * The quality of a triangle is defined as the ratio of the square
+ * root of its surface area to its perimeter relative to this same
+ * ratio for an equilateral triangle with the same area. The quality
+ * is then one for an equilateral triangle and tends to zero for a
+ * very stretched triangle.
*
* Returns: the quality of the triangle @t.
*/
@@ -1054,3 +1055,40 @@ GtsObject * gts_triangle_is_stabbed (GtsTriangle * t,
return GTS_OBJECT (t);
}
+/**
+ * gts_triangle_interpolate_height:
+ * @t: a #GtsTriangle.
+ * @p: a #GtsPoint.
+ *
+ * Fills the z-coordinate of point @p belonging to the plane
+ * projection of triangle @t with the linearly interpolated value of
+ * the z-coordinates of the vertices of @t.
+ */
+void gts_triangle_interpolate_height (GtsTriangle * t, GtsPoint * p)
+{
+ GtsPoint * p1, * p2, * p3;
+ gdouble x1, x2, y1, y2, det;
+
+ g_return_if_fail (t != NULL);
+ g_return_if_fail (p != NULL);
+
+ p1 = GTS_POINT (GTS_SEGMENT (t->e1)->v1);
+ p2 = GTS_POINT (GTS_SEGMENT (t->e1)->v2);
+ p3 = GTS_POINT (gts_triangle_vertex (t));
+
+ x1 = p2->x - p1->x;
+ y1 = p2->y - p1->y;
+ x2 = p3->x - p1->x;
+ y2 = p3->y - p1->y;
+ det = x1*y2 - x2*y1;
+ if (det == 0.)
+ p->z = (p1->z + p2->z + p3->z)/3.;
+ else {
+ gdouble x = p->x - p1->x;
+ gdouble y = p->y - p1->y;
+ gdouble a = (x*y2 - y*x2)/det;
+ gdouble b = (y*x1 - x*y1)/det;
+
+ p->z = (1. - a - b)*p1->z + a*p2->z + b*p3->z;
+ }
+}
diff --git a/src/tribox3.c b/src/tribox3.c
new file mode 100644
index 0000000..c0ea778
--- /dev/null
+++ b/src/tribox3.c
@@ -0,0 +1,192 @@
+/**
+ * History:
+ * 2004-10-27 Stephane Popinet: changed float to double
+ */
+
+/********************************************************/
+/* AABB-triangle overlap test code */
+/* by Tomas Akenine-M�ller */
+/* Function: int triBoxOverlap(float boxcenter[3], */
+/* float boxhalfsize[3],float triverts[3][3]); */
+/* History: */
+/* 2001-03-05: released the code in its first version */
+/* 2001-06-18: changed the order of the tests, faster */
+/* */
+/* Acknowledgement: Many thanks to Pierre Terdiman for */
+/* suggestions and discussions on how to optimize code. */
+/* Thanks to David Hunt for finding a ">="-bug! */
+/********************************************************/
+#include <math.h>
+#include <stdio.h>
+
+#define X 0
+#define Y 1
+#define Z 2
+
+#define CROSS(dest,v1,v2) \
+ dest[0]=v1[1]*v2[2]-v1[2]*v2[1]; \
+ dest[1]=v1[2]*v2[0]-v1[0]*v2[2]; \
+ dest[2]=v1[0]*v2[1]-v1[1]*v2[0];
+
+#define DOT(v1,v2) (v1[0]*v2[0]+v1[1]*v2[1]+v1[2]*v2[2])
+
+#define SUB(dest,v1,v2) \
+ dest[0]=v1[0]-v2[0]; \
+ dest[1]=v1[1]-v2[1]; \
+ dest[2]=v1[2]-v2[2];
+
+#define FINDMINMAX(x0,x1,x2,min,max) \
+ min = max = x0; \
+ if(x1<min) min=x1;\
+ if(x1>max) max=x1;\
+ if(x2<min) min=x2;\
+ if(x2>max) max=x2;
+
+int planeBoxOverlap(double normal[3], double vert[3], double maxbox[3]) // -NJMP-
+{
+ int q;
+ double vmin[3],vmax[3],v;
+ for(q=X;q<=Z;q++)
+ {
+ v=vert[q]; // -NJMP-
+ if(normal[q]>0.0f)
+ {
+ vmin[q]=-maxbox[q] - v; // -NJMP-
+ vmax[q]= maxbox[q] - v; // -NJMP-
+ }
+ else
+ {
+ vmin[q]= maxbox[q] - v; // -NJMP-
+ vmax[q]=-maxbox[q] - v; // -NJMP-
+ }
+ }
+ if(DOT(normal,vmin)>0.0f) return 0; // -NJMP-
+ if(DOT(normal,vmax)>=0.0f) return 1; // -NJMP-
+
+ return 0;
+}
+
+
+/*======================== X-tests ========================*/
+#define AXISTEST_X01(a, b, fa, fb) \
+ p0 = a*v0[Y] - b*v0[Z]; \
+ p2 = a*v2[Y] - b*v2[Z]; \
+ if(p0<p2) {min=p0; max=p2;} else {min=p2; max=p0;} \
+ rad = fa * boxhalfsize[Y] + fb * boxhalfsize[Z]; \
+ if(min>rad || max<-rad) return 0;
+
+#define AXISTEST_X2(a, b, fa, fb) \
+ p0 = a*v0[Y] - b*v0[Z]; \
+ p1 = a*v1[Y] - b*v1[Z]; \
+ if(p0<p1) {min=p0; max=p1;} else {min=p1; max=p0;} \
+ rad = fa * boxhalfsize[Y] + fb * boxhalfsize[Z]; \
+ if(min>rad || max<-rad) return 0;
+
+/*======================== Y-tests ========================*/
+#define AXISTEST_Y02(a, b, fa, fb) \
+ p0 = -a*v0[X] + b*v0[Z]; \
+ p2 = -a*v2[X] + b*v2[Z]; \
+ if(p0<p2) {min=p0; max=p2;} else {min=p2; max=p0;} \
+ rad = fa * boxhalfsize[X] + fb * boxhalfsize[Z]; \
+ if(min>rad || max<-rad) return 0;
+
+#define AXISTEST_Y1(a, b, fa, fb) \
+ p0 = -a*v0[X] + b*v0[Z]; \
+ p1 = -a*v1[X] + b*v1[Z]; \
+ if(p0<p1) {min=p0; max=p1;} else {min=p1; max=p0;} \
+ rad = fa * boxhalfsize[X] + fb * boxhalfsize[Z]; \
+ if(min>rad || max<-rad) return 0;
+
+/*======================== Z-tests ========================*/
+
+#define AXISTEST_Z12(a, b, fa, fb) \
+ p1 = a*v1[X] - b*v1[Y]; \
+ p2 = a*v2[X] - b*v2[Y]; \
+ if(p2<p1) {min=p2; max=p1;} else {min=p1; max=p2;} \
+ rad = fa * boxhalfsize[X] + fb * boxhalfsize[Y]; \
+ if(min>rad || max<-rad) return 0;
+
+#define AXISTEST_Z0(a, b, fa, fb) \
+ p0 = a*v0[X] - b*v0[Y]; \
+ p1 = a*v1[X] - b*v1[Y]; \
+ if(p0<p1) {min=p0; max=p1;} else {min=p1; max=p0;} \
+ rad = fa * boxhalfsize[X] + fb * boxhalfsize[Y]; \
+ if(min>rad || max<-rad) return 0;
+
+int triBoxOverlap(double boxcenter[3],double boxhalfsize[3],double triverts[3][3])
+{
+
+ /* use separating axis theorem to test overlap between triangle and box */
+ /* need to test for overlap in these directions: */
+ /* 1) the {x,y,z}-directions (actually, since we use the AABB of the triangle */
+ /* we do not even need to test these) */
+ /* 2) normal of the triangle */
+ /* 3) crossproduct(edge from tri, {x,y,z}-directin) */
+ /* this gives 3x3=9 more tests */
+ double v0[3],v1[3],v2[3];
+// double axis[3];
+ double min,max,p0,p1,p2,rad,fex,fey,fez; // -NJMP- "d" local variable removed
+ double normal[3],e0[3],e1[3],e2[3];
+
+ /* This is the fastest branch on Sun */
+ /* move everything so that the boxcenter is in (0,0,0) */
+ SUB(v0,triverts[0],boxcenter);
+ SUB(v1,triverts[1],boxcenter);
+ SUB(v2,triverts[2],boxcenter);
+
+ /* compute triangle edges */
+ SUB(e0,v1,v0); /* tri edge 0 */
+ SUB(e1,v2,v1); /* tri edge 1 */
+ SUB(e2,v0,v2); /* tri edge 2 */
+
+ /* Bullet 3: */
+ /* test the 9 tests first (this was faster) */
+ fex = fabsf(e0[X]);
+ fey = fabsf(e0[Y]);
+ fez = fabsf(e0[Z]);
+ AXISTEST_X01(e0[Z], e0[Y], fez, fey);
+ AXISTEST_Y02(e0[Z], e0[X], fez, fex);
+ AXISTEST_Z12(e0[Y], e0[X], fey, fex);
+
+ fex = fabsf(e1[X]);
+ fey = fabsf(e1[Y]);
+ fez = fabsf(e1[Z]);
+ AXISTEST_X01(e1[Z], e1[Y], fez, fey);
+ AXISTEST_Y02(e1[Z], e1[X], fez, fex);
+ AXISTEST_Z0(e1[Y], e1[X], fey, fex);
+
+ fex = fabsf(e2[X]);
+ fey = fabsf(e2[Y]);
+ fez = fabsf(e2[Z]);
+ AXISTEST_X2(e2[Z], e2[Y], fez, fey);
+ AXISTEST_Y1(e2[Z], e2[X], fez, fex);
+ AXISTEST_Z12(e2[Y], e2[X], fey, fex);
+
+ /* Bullet 1: */
+ /* first test overlap in the {x,y,z}-directions */
+ /* find min, max of the triangle each direction, and test for overlap in */
+ /* that direction -- this is equivalent to testing a minimal AABB around */
+ /* the triangle against the AABB */
+
+ /* test in X-direction */
+ FINDMINMAX(v0[X],v1[X],v2[X],min,max);
+ if(min>boxhalfsize[X] || max<-boxhalfsize[X]) return 0;
+
+ /* test in Y-direction */
+ FINDMINMAX(v0[Y],v1[Y],v2[Y],min,max);
+ if(min>boxhalfsize[Y] || max<-boxhalfsize[Y]) return 0;
+
+ /* test in Z-direction */
+ FINDMINMAX(v0[Z],v1[Z],v2[Z],min,max);
+ if(min>boxhalfsize[Z] || max<-boxhalfsize[Z]) return 0;
+
+ /* Bullet 2: */
+ /* test if the box intersects the plane of the triangle */
+ /* compute plane equation of triangle: normal*x+d=0 */
+ CROSS(normal,e0,e1);
+ // -NJMP- (line removed here)
+ if(!planeBoxOverlap(normal,v0,boxhalfsize)) return 0; // -NJMP-
+
+ return 1; /* box and triangle overlaps */
+}
+
diff --git a/test/Makefile.in b/test/Makefile.in
index 570e802..0cbbf3e 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -13,7 +13,6 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
-
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -21,7 +20,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +34,28 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+subdir = test
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-exec-recursive install-info-recursive \
+ install-recursive installcheck-recursive installdirs-recursive \
+ pdf-recursive ps-recursive uninstall-info-recursive \
+ uninstall-recursive
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +88,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +124,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +169,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,30 +177,39 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
SUBDIRS = boolean delaunay coarsen
-subdir = test
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-DIST_SOURCES =
-
-RECURSIVE_TARGETS = info-recursive dvi-recursive pdf-recursive \
- ps-recursive install-info-recursive uninstall-info-recursive \
- all-recursive install-data-recursive install-exec-recursive \
- installdirs-recursive install-recursive uninstall-recursive \
- check-recursive installcheck-recursive
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-DIST_SUBDIRS = $(SUBDIRS)
all: all-recursive
.SUFFIXES:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu test/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
mostlyclean-libtool:
-rm -f *.lo
@@ -246,14 +280,6 @@ ctags-recursive:
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
done
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -262,19 +288,22 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
- if (etags --etags-include --version) >/dev/null 2>&1; then \
+ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
include_option=--etags-include; \
+ empty_fix=.; \
else \
include_option=--include; \
+ empty_fix=; \
fi; \
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -f $$subdir/TAGS && \
+ test ! -f $$subdir/TAGS || \
tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
fi; \
done; \
@@ -284,10 +313,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -310,10 +340,6 @@ GTAGS:
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -327,7 +353,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -344,13 +370,13 @@ distdir: $(DISTFILES)
done
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
- test -d $(distdir)/$$subdir \
- || mkdir $(distdir)/$$subdir \
+ test -d "$(distdir)/$$subdir" \
+ || mkdir "$(distdir)/$$subdir" \
|| exit 1; \
(cd $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="$(top_distdir)" \
- distdir=../$(distdir)/$$subdir \
+ top_distdir="../$(top_distdir)" \
+ distdir="../$(distdir)/$$subdir" \
distdir) \
|| exit 1; \
fi; \
@@ -360,7 +386,6 @@ check: check-recursive
all-am: Makefile
installdirs: installdirs-recursive
installdirs-am:
-
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
@@ -398,6 +423,8 @@ dvi: dvi-recursive
dvi-am:
+html: html-recursive
+
info: info-recursive
info-am:
@@ -432,22 +459,18 @@ uninstall-am: uninstall-info-am
uninstall-info: uninstall-info-recursive
-.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am clean \
- clean-generic clean-libtool clean-recursive ctags \
+.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am \
+ clean clean-generic clean-libtool clean-recursive ctags \
ctags-recursive distclean distclean-generic distclean-libtool \
- distclean-recursive distclean-tags distdir dvi dvi-am \
- dvi-recursive info info-am info-recursive install install-am \
- install-data install-data-am install-data-recursive \
- install-exec install-exec-am install-exec-recursive \
- install-info install-info-am install-info-recursive install-man \
- install-recursive install-strip installcheck installcheck-am \
- installdirs installdirs-am installdirs-recursive \
- maintainer-clean maintainer-clean-generic \
- maintainer-clean-recursive mostlyclean mostlyclean-generic \
- mostlyclean-libtool mostlyclean-recursive pdf pdf-am \
- pdf-recursive ps ps-am ps-recursive tags tags-recursive \
- uninstall uninstall-am uninstall-info-am \
- uninstall-info-recursive uninstall-recursive
+ distclean-recursive distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-strip installcheck \
+ installcheck-am installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic maintainer-clean-recursive \
+ mostlyclean mostlyclean-generic mostlyclean-libtool \
+ mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
+ uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/test/boolean/Makefile.in b/test/boolean/Makefile.in
index 4ef68c6..fa68701 100644
--- a/test/boolean/Makefile.in
+++ b/test/boolean/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -13,6 +13,7 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
+SOURCES = boole.c cubes.c set.c
srcdir = @srcdir@
top_srcdir = @top_srcdir@
@@ -21,7 +22,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +36,47 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+check_PROGRAMS = set$(EXEEXT) boole$(EXEEXT) cubes$(EXEEXT)
+subdir = test/boolean
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+boole_SOURCES = boole.c
+boole_OBJECTS = boole.$(OBJEXT)
+boole_LDADD = $(LDADD)
+boole_DEPENDENCIES = $(top_builddir)/src/libgts.la
+cubes_SOURCES = cubes.c
+cubes_OBJECTS = cubes.$(OBJEXT)
+cubes_LDADD = $(LDADD)
+cubes_DEPENDENCIES = $(top_builddir)/src/libgts.la
+set_SOURCES = set.c
+set_OBJECTS = set.$(OBJEXT)
+set_LDADD = $(LDADD)
+set_DEPENDENCIES = $(top_builddir)/src/libgts.la
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/boole.Po ./$(DEPDIR)/cubes.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/set.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = boole.c cubes.c set.c
+DIST_SOURCES = boole.c cubes.c set.c
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +109,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +145,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +190,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,65 +198,46 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(includedir)\
-DG_LOG_DOMAIN=\"Gts-test\"
LDADD = $(top_builddir)/src/libgts.la -lm
DEPS = $(top_builddir)/src/libgts.la
-
-check_PROGRAMS = set boole cubes
-
TESTS = test.sh
-
EXTRA_DIST = $(TESTS) tests surfaces
-subdir = test/boolean
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-check_PROGRAMS = set$(EXEEXT) boole$(EXEEXT) cubes$(EXEEXT)
-boole_SOURCES = boole.c
-boole_OBJECTS = boole.$(OBJEXT)
-boole_LDADD = $(LDADD)
-boole_DEPENDENCIES = $(top_builddir)/src/libgts.la
-boole_LDFLAGS =
-cubes_SOURCES = cubes.c
-cubes_OBJECTS = cubes.$(OBJEXT)
-cubes_LDADD = $(LDADD)
-cubes_DEPENDENCIES = $(top_builddir)/src/libgts.la
-cubes_LDFLAGS =
-set_SOURCES = set.c
-set_OBJECTS = set.$(OBJEXT)
-set_LDADD = $(LDADD)
-set_DEPENDENCIES = $(top_builddir)/src/libgts.la
-set_LDFLAGS =
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/boole.Po ./$(DEPDIR)/cubes.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/set.Po
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = boole.c cubes.c set.c
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-SOURCES = boole.c cubes.c set.c
-
all: all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/boolean/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu test/boolean/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
clean-checkPROGRAMS:
@list='$(check_PROGRAMS)'; for p in $$list; do \
@@ -229,7 +256,7 @@ set$(EXEEXT): $(set_OBJECTS) $(set_DEPENDENCIES)
$(LINK) $(set_LDFLAGS) $(set_OBJECTS) $(set_LDADD) $(LIBS)
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -239,37 +266,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/set.Po at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -281,14 +299,6 @@ distclean-libtool:
-rm -f libtool
uninstall-info-am:
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -297,6 +307,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -308,10 +319,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -348,24 +360,24 @@ check-TESTS: $(TESTS)
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xpass=`expr $$xpass + 1`; \
- failed=`expr $$failed + 1`; \
- echo "XPASS: $$tst"; \
+ xpass=`expr $$xpass + 1`; \
+ failed=`expr $$failed + 1`; \
+ echo "XPASS: $$tst"; \
;; \
*) \
- echo "PASS: $$tst"; \
+ echo "PASS: $$tst"; \
;; \
esac; \
elif test $$? -ne 77; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xfail=`expr $$xfail + 1`; \
- echo "XFAIL: $$tst"; \
+ xfail=`expr $$xfail + 1`; \
+ echo "XFAIL: $$tst"; \
;; \
*) \
- failed=`expr $$failed + 1`; \
- echo "FAIL: $$tst"; \
+ failed=`expr $$failed + 1`; \
+ echo "FAIL: $$tst"; \
;; \
esac; \
else \
@@ -390,27 +402,23 @@ check-TESTS: $(TESTS)
skipped=""; \
if test "$$skip" -ne 0; then \
skipped="($$skip tests were not run)"; \
- test `echo "$$skipped" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$skipped"; \
fi; \
report=""; \
if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
report="Please report to $(PACKAGE_BUGREPORT)"; \
- test `echo "$$report" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$report"; \
fi; \
dashes=`echo "$$dashes" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
- test -n "$$skipped" && echo "$$skipped"; \
- test -n "$$report" && echo "$$report"; \
+ test -z "$$skipped" || echo "$$skipped"; \
+ test -z "$$report" || echo "$$report"; \
echo "$$dashes"; \
test "$$failed" -eq 0; \
else :; fi
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ../..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -424,7 +432,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -444,7 +452,6 @@ check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile
-
installdirs:
install: install-am
install-exec: install-exec-am
@@ -472,7 +479,8 @@ maintainer-clean-generic:
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
-clean-am: clean-checkPROGRAMS clean-generic clean-libtool mostlyclean-am
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
@@ -484,6 +492,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -519,15 +529,16 @@ ps-am:
uninstall-am: uninstall-info-am
.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
- clean-checkPROGRAMS clean-generic clean-libtool ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-data install-data-am install-exec \
- install-exec-am install-info install-info-am install-man \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool pdf \
- pdf-am ps ps-am tags uninstall uninstall-am uninstall-info-am
+ clean-checkPROGRAMS clean-generic clean-libtool ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/test/boolean/surfaces/.arch-ids/.cvsignore.id b/test/boolean/surfaces/.arch-ids/.cvsignore.id
deleted file mode 100644
index 0956815..0000000
--- a/test/boolean/surfaces/.arch-ids/.cvsignore.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:29:53 2004 15117.1
diff --git a/test/boolean/surfaces/.arch-ids/1.gts.id b/test/boolean/surfaces/.arch-ids/1.gts.id
deleted file mode 100644
index 11073b1..0000000
--- a/test/boolean/surfaces/.arch-ids/1.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.171
diff --git a/test/boolean/surfaces/.arch-ids/2.gts.id b/test/boolean/surfaces/.arch-ids/2.gts.id
deleted file mode 100644
index eca0dcd..0000000
--- a/test/boolean/surfaces/.arch-ids/2.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.172
diff --git a/test/boolean/surfaces/.arch-ids/=id b/test/boolean/surfaces/.arch-ids/=id
deleted file mode 100644
index 5912964..0000000
--- a/test/boolean/surfaces/.arch-ids/=id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.170
diff --git a/test/boolean/surfaces/.arch-ids/a10.gts.id b/test/boolean/surfaces/.arch-ids/a10.gts.id
deleted file mode 100644
index 514b99f..0000000
--- a/test/boolean/surfaces/.arch-ids/a10.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.177
diff --git a/test/boolean/surfaces/.arch-ids/a23.gts.id b/test/boolean/surfaces/.arch-ids/a23.gts.id
deleted file mode 100644
index b553db3..0000000
--- a/test/boolean/surfaces/.arch-ids/a23.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.178
diff --git a/test/boolean/surfaces/.arch-ids/a24.gts.id b/test/boolean/surfaces/.arch-ids/a24.gts.id
deleted file mode 100644
index 4e67aa7..0000000
--- a/test/boolean/surfaces/.arch-ids/a24.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.179
diff --git a/test/boolean/surfaces/.arch-ids/a25.gts.id b/test/boolean/surfaces/.arch-ids/a25.gts.id
deleted file mode 100644
index 3c69a4e..0000000
--- a/test/boolean/surfaces/.arch-ids/a25.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.180
diff --git a/test/boolean/surfaces/.arch-ids/a8.gts.id b/test/boolean/surfaces/.arch-ids/a8.gts.id
deleted file mode 100644
index c0a196d..0000000
--- a/test/boolean/surfaces/.arch-ids/a8.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.181
diff --git a/test/boolean/surfaces/.arch-ids/a9.gts.id b/test/boolean/surfaces/.arch-ids/a9.gts.id
deleted file mode 100644
index 8bdccdb..0000000
--- a/test/boolean/surfaces/.arch-ids/a9.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.182
diff --git a/test/boolean/surfaces/.arch-ids/b10.gts.id b/test/boolean/surfaces/.arch-ids/b10.gts.id
deleted file mode 100644
index 512d93e..0000000
--- a/test/boolean/surfaces/.arch-ids/b10.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.183
diff --git a/test/boolean/surfaces/.arch-ids/b23.gts.id b/test/boolean/surfaces/.arch-ids/b23.gts.id
deleted file mode 100644
index 9d04cd2..0000000
--- a/test/boolean/surfaces/.arch-ids/b23.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.184
diff --git a/test/boolean/surfaces/.arch-ids/b24.gts.id b/test/boolean/surfaces/.arch-ids/b24.gts.id
deleted file mode 100644
index 8ff0087..0000000
--- a/test/boolean/surfaces/.arch-ids/b24.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.185
diff --git a/test/boolean/surfaces/.arch-ids/b25.gts.id b/test/boolean/surfaces/.arch-ids/b25.gts.id
deleted file mode 100644
index 3b9701e..0000000
--- a/test/boolean/surfaces/.arch-ids/b25.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.186
diff --git a/test/boolean/surfaces/.arch-ids/b8.gts.id b/test/boolean/surfaces/.arch-ids/b8.gts.id
deleted file mode 100644
index 5b101a8..0000000
--- a/test/boolean/surfaces/.arch-ids/b8.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.187
diff --git a/test/boolean/surfaces/.arch-ids/b9.gts.id b/test/boolean/surfaces/.arch-ids/b9.gts.id
deleted file mode 100644
index 9f55210..0000000
--- a/test/boolean/surfaces/.arch-ids/b9.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.188
diff --git a/test/boolean/surfaces/.arch-ids/cube.id b/test/boolean/surfaces/.arch-ids/cube.id
deleted file mode 100644
index f4a3f39..0000000
--- a/test/boolean/surfaces/.arch-ids/cube.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.189
diff --git a/test/boolean/surfaces/.arch-ids/cube1.id b/test/boolean/surfaces/.arch-ids/cube1.id
deleted file mode 100644
index 0429c70..0000000
--- a/test/boolean/surfaces/.arch-ids/cube1.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.190
diff --git a/test/boolean/surfaces/.arch-ids/cube10.id b/test/boolean/surfaces/.arch-ids/cube10.id
deleted file mode 100644
index ee4a0c2..0000000
--- a/test/boolean/surfaces/.arch-ids/cube10.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.191
diff --git a/test/boolean/surfaces/.arch-ids/cube2.id b/test/boolean/surfaces/.arch-ids/cube2.id
deleted file mode 100644
index 877ab18..0000000
--- a/test/boolean/surfaces/.arch-ids/cube2.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.192
diff --git a/test/boolean/surfaces/.arch-ids/cube4.id b/test/boolean/surfaces/.arch-ids/cube4.id
deleted file mode 100644
index 683fb5a..0000000
--- a/test/boolean/surfaces/.arch-ids/cube4.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.193
diff --git a/test/boolean/surfaces/.arch-ids/cube5.id b/test/boolean/surfaces/.arch-ids/cube5.id
deleted file mode 100644
index 63804d0..0000000
--- a/test/boolean/surfaces/.arch-ids/cube5.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.194
diff --git a/test/boolean/surfaces/.arch-ids/cube6.id b/test/boolean/surfaces/.arch-ids/cube6.id
deleted file mode 100644
index 42b91d5..0000000
--- a/test/boolean/surfaces/.arch-ids/cube6.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.195
diff --git a/test/boolean/surfaces/.arch-ids/cube7.id b/test/boolean/surfaces/.arch-ids/cube7.id
deleted file mode 100644
index 3445fc9..0000000
--- a/test/boolean/surfaces/.arch-ids/cube7.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.196
diff --git a/test/boolean/surfaces/.arch-ids/cube8.id b/test/boolean/surfaces/.arch-ids/cube8.id
deleted file mode 100644
index 0b05976..0000000
--- a/test/boolean/surfaces/.arch-ids/cube8.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.197
diff --git a/test/boolean/surfaces/.arch-ids/cube9.id b/test/boolean/surfaces/.arch-ids/cube9.id
deleted file mode 100644
index 2388495..0000000
--- a/test/boolean/surfaces/.arch-ids/cube9.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.198
diff --git a/test/boolean/surfaces/.arch-ids/cutter.id b/test/boolean/surfaces/.arch-ids/cutter.id
deleted file mode 100644
index b5a2d99..0000000
--- a/test/boolean/surfaces/.arch-ids/cutter.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.199
diff --git a/test/boolean/surfaces/.arch-ids/gts-crash.gts.id b/test/boolean/surfaces/.arch-ids/gts-crash.gts.id
deleted file mode 100644
index ac73197..0000000
--- a/test/boolean/surfaces/.arch-ids/gts-crash.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.200
diff --git a/test/boolean/surfaces/.arch-ids/gts-crash1.gts.id b/test/boolean/surfaces/.arch-ids/gts-crash1.gts.id
deleted file mode 100644
index ebf8b89..0000000
--- a/test/boolean/surfaces/.arch-ids/gts-crash1.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.201
diff --git a/test/boolean/surfaces/.arch-ids/horse4.gts.id b/test/boolean/surfaces/.arch-ids/horse4.gts.id
deleted file mode 100644
index 82780de..0000000
--- a/test/boolean/surfaces/.arch-ids/horse4.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.202
diff --git a/test/boolean/surfaces/.arch-ids/horse5.gts.id b/test/boolean/surfaces/.arch-ids/horse5.gts.id
deleted file mode 100644
index 392b6f2..0000000
--- a/test/boolean/surfaces/.arch-ids/horse5.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.203
diff --git a/test/boolean/surfaces/.arch-ids/horse6.gts.id b/test/boolean/surfaces/.arch-ids/horse6.gts.id
deleted file mode 100644
index 983f842..0000000
--- a/test/boolean/surfaces/.arch-ids/horse6.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.204
diff --git a/test/boolean/surfaces/.arch-ids/loc1.id b/test/boolean/surfaces/.arch-ids/loc1.id
deleted file mode 100644
index 99f508b..0000000
--- a/test/boolean/surfaces/.arch-ids/loc1.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.205
diff --git a/test/boolean/surfaces/.arch-ids/loc2.id b/test/boolean/surfaces/.arch-ids/loc2.id
deleted file mode 100644
index 9bd1908..0000000
--- a/test/boolean/surfaces/.arch-ids/loc2.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.206
diff --git a/test/boolean/surfaces/.arch-ids/p1.id b/test/boolean/surfaces/.arch-ids/p1.id
deleted file mode 100644
index 20cec41..0000000
--- a/test/boolean/surfaces/.arch-ids/p1.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.207
diff --git a/test/boolean/surfaces/.arch-ids/p2.id b/test/boolean/surfaces/.arch-ids/p2.id
deleted file mode 100644
index 399b4e8..0000000
--- a/test/boolean/surfaces/.arch-ids/p2.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.208
diff --git a/test/boolean/surfaces/.arch-ids/sphere.gts.id b/test/boolean/surfaces/.arch-ids/sphere.gts.id
deleted file mode 100644
index a18d8b8..0000000
--- a/test/boolean/surfaces/.arch-ids/sphere.gts.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.209
diff --git a/test/boolean/surfaces/.arch-ids/sponge.id b/test/boolean/surfaces/.arch-ids/sponge.id
deleted file mode 100644
index 86ece5a..0000000
--- a/test/boolean/surfaces/.arch-ids/sponge.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.210
diff --git a/test/boolean/surfaces/.arch-ids/t1.id b/test/boolean/surfaces/.arch-ids/t1.id
deleted file mode 100644
index b78e337..0000000
--- a/test/boolean/surfaces/.arch-ids/t1.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.211
diff --git a/test/boolean/surfaces/.arch-ids/t10.id b/test/boolean/surfaces/.arch-ids/t10.id
deleted file mode 100644
index 3776694..0000000
--- a/test/boolean/surfaces/.arch-ids/t10.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.212
diff --git a/test/boolean/surfaces/.arch-ids/t11.id b/test/boolean/surfaces/.arch-ids/t11.id
deleted file mode 100644
index 622e0dc..0000000
--- a/test/boolean/surfaces/.arch-ids/t11.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.213
diff --git a/test/boolean/surfaces/.arch-ids/t12.id b/test/boolean/surfaces/.arch-ids/t12.id
deleted file mode 100644
index b7e17e4..0000000
--- a/test/boolean/surfaces/.arch-ids/t12.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.214
diff --git a/test/boolean/surfaces/.arch-ids/t13.id b/test/boolean/surfaces/.arch-ids/t13.id
deleted file mode 100644
index 4f6a9b5..0000000
--- a/test/boolean/surfaces/.arch-ids/t13.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.215
diff --git a/test/boolean/surfaces/.arch-ids/t14.id b/test/boolean/surfaces/.arch-ids/t14.id
deleted file mode 100644
index fc77675..0000000
--- a/test/boolean/surfaces/.arch-ids/t14.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.216
diff --git a/test/boolean/surfaces/.arch-ids/t15.id b/test/boolean/surfaces/.arch-ids/t15.id
deleted file mode 100644
index e0540fc..0000000
--- a/test/boolean/surfaces/.arch-ids/t15.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.217
diff --git a/test/boolean/surfaces/.arch-ids/t16.id b/test/boolean/surfaces/.arch-ids/t16.id
deleted file mode 100644
index e062179..0000000
--- a/test/boolean/surfaces/.arch-ids/t16.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.218
diff --git a/test/boolean/surfaces/.arch-ids/t17.id b/test/boolean/surfaces/.arch-ids/t17.id
deleted file mode 100644
index 8f5698d..0000000
--- a/test/boolean/surfaces/.arch-ids/t17.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.219
diff --git a/test/boolean/surfaces/.arch-ids/t18.id b/test/boolean/surfaces/.arch-ids/t18.id
deleted file mode 100644
index 72a1ada..0000000
--- a/test/boolean/surfaces/.arch-ids/t18.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.220
diff --git a/test/boolean/surfaces/.arch-ids/t19.id b/test/boolean/surfaces/.arch-ids/t19.id
deleted file mode 100644
index a1842a6..0000000
--- a/test/boolean/surfaces/.arch-ids/t19.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.221
diff --git a/test/boolean/surfaces/.arch-ids/t2.id b/test/boolean/surfaces/.arch-ids/t2.id
deleted file mode 100644
index 109f963..0000000
--- a/test/boolean/surfaces/.arch-ids/t2.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.222
diff --git a/test/boolean/surfaces/.arch-ids/t20.id b/test/boolean/surfaces/.arch-ids/t20.id
deleted file mode 100644
index 9abe160..0000000
--- a/test/boolean/surfaces/.arch-ids/t20.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.223
diff --git a/test/boolean/surfaces/.arch-ids/t21.id b/test/boolean/surfaces/.arch-ids/t21.id
deleted file mode 100644
index 999bcef..0000000
--- a/test/boolean/surfaces/.arch-ids/t21.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.224
diff --git a/test/boolean/surfaces/.arch-ids/t22.id b/test/boolean/surfaces/.arch-ids/t22.id
deleted file mode 100644
index 4ab86c4..0000000
--- a/test/boolean/surfaces/.arch-ids/t22.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.225
diff --git a/test/boolean/surfaces/.arch-ids/t23.id b/test/boolean/surfaces/.arch-ids/t23.id
deleted file mode 100644
index 197118f..0000000
--- a/test/boolean/surfaces/.arch-ids/t23.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.226
diff --git a/test/boolean/surfaces/.arch-ids/t24.id b/test/boolean/surfaces/.arch-ids/t24.id
deleted file mode 100644
index cb03432..0000000
--- a/test/boolean/surfaces/.arch-ids/t24.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.227
diff --git a/test/boolean/surfaces/.arch-ids/t25.id b/test/boolean/surfaces/.arch-ids/t25.id
deleted file mode 100644
index 47e4019..0000000
--- a/test/boolean/surfaces/.arch-ids/t25.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.228
diff --git a/test/boolean/surfaces/.arch-ids/t26.id b/test/boolean/surfaces/.arch-ids/t26.id
deleted file mode 100644
index 337f8b4..0000000
--- a/test/boolean/surfaces/.arch-ids/t26.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.229
diff --git a/test/boolean/surfaces/.arch-ids/t27.id b/test/boolean/surfaces/.arch-ids/t27.id
deleted file mode 100644
index 62d01b4..0000000
--- a/test/boolean/surfaces/.arch-ids/t27.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.230
diff --git a/test/boolean/surfaces/.arch-ids/t28.id b/test/boolean/surfaces/.arch-ids/t28.id
deleted file mode 100644
index 5862f18..0000000
--- a/test/boolean/surfaces/.arch-ids/t28.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.231
diff --git a/test/boolean/surfaces/.arch-ids/t29.id b/test/boolean/surfaces/.arch-ids/t29.id
deleted file mode 100644
index 11aca52..0000000
--- a/test/boolean/surfaces/.arch-ids/t29.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.232
diff --git a/test/boolean/surfaces/.arch-ids/t3.id b/test/boolean/surfaces/.arch-ids/t3.id
deleted file mode 100644
index 176808e..0000000
--- a/test/boolean/surfaces/.arch-ids/t3.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.233
diff --git a/test/boolean/surfaces/.arch-ids/t30.id b/test/boolean/surfaces/.arch-ids/t30.id
deleted file mode 100644
index b43ac24..0000000
--- a/test/boolean/surfaces/.arch-ids/t30.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.234
diff --git a/test/boolean/surfaces/.arch-ids/t31.id b/test/boolean/surfaces/.arch-ids/t31.id
deleted file mode 100644
index 96e8370..0000000
--- a/test/boolean/surfaces/.arch-ids/t31.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.235
diff --git a/test/boolean/surfaces/.arch-ids/t32.id b/test/boolean/surfaces/.arch-ids/t32.id
deleted file mode 100644
index 51164bd..0000000
--- a/test/boolean/surfaces/.arch-ids/t32.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.236
diff --git a/test/boolean/surfaces/.arch-ids/t4.id b/test/boolean/surfaces/.arch-ids/t4.id
deleted file mode 100644
index fe06431..0000000
--- a/test/boolean/surfaces/.arch-ids/t4.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.237
diff --git a/test/boolean/surfaces/.arch-ids/t5.id b/test/boolean/surfaces/.arch-ids/t5.id
deleted file mode 100644
index 9d91283..0000000
--- a/test/boolean/surfaces/.arch-ids/t5.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.238
diff --git a/test/boolean/surfaces/.arch-ids/t6.id b/test/boolean/surfaces/.arch-ids/t6.id
deleted file mode 100644
index 6c125d2..0000000
--- a/test/boolean/surfaces/.arch-ids/t6.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.239
diff --git a/test/boolean/surfaces/.arch-ids/t7.id b/test/boolean/surfaces/.arch-ids/t7.id
deleted file mode 100644
index d39ee19..0000000
--- a/test/boolean/surfaces/.arch-ids/t7.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.240
diff --git a/test/boolean/surfaces/.arch-ids/t9.id b/test/boolean/surfaces/.arch-ids/t9.id
deleted file mode 100644
index af22ee6..0000000
--- a/test/boolean/surfaces/.arch-ids/t9.id
+++ /dev/null
@@ -1 +0,0 @@
-Stephane Popinet <popinet at users.sourceforge.net> Mon Oct 11 11:04:28 2004 1558.241
diff --git a/test/boolean/test.sh b/test/boolean/test.sh
old mode 100755
new mode 100644
diff --git a/test/coarsen/Makefile.in b/test/coarsen/Makefile.in
index 4311fa1..901ad91 100644
--- a/test/coarsen/Makefile.in
+++ b/test/coarsen/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -13,6 +13,7 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
+SOURCES = c1.c c2.c c3.c cartesian.c double_prism.c
srcdir = @srcdir@
top_srcdir = @top_srcdir@
@@ -21,7 +22,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +36,57 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+check_PROGRAMS = cartesian$(EXEEXT) c1$(EXEEXT) c2$(EXEEXT) \
+ c3$(EXEEXT) double_prism$(EXEEXT)
+subdir = test/coarsen
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+c1_SOURCES = c1.c
+c1_OBJECTS = c1.$(OBJEXT)
+c1_LDADD = $(LDADD)
+c1_DEPENDENCIES = $(top_builddir)/src/libgts.la
+c2_SOURCES = c2.c
+c2_OBJECTS = c2.$(OBJEXT)
+c2_LDADD = $(LDADD)
+c2_DEPENDENCIES = $(top_builddir)/src/libgts.la
+c3_SOURCES = c3.c
+c3_OBJECTS = c3.$(OBJEXT)
+c3_LDADD = $(LDADD)
+c3_DEPENDENCIES = $(top_builddir)/src/libgts.la
+cartesian_SOURCES = cartesian.c
+cartesian_OBJECTS = cartesian.$(OBJEXT)
+cartesian_LDADD = $(LDADD)
+cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
+double_prism_SOURCES = double_prism.c
+double_prism_OBJECTS = double_prism.$(OBJEXT)
+double_prism_LDADD = $(LDADD)
+double_prism_DEPENDENCIES = $(top_builddir)/src/libgts.la
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/c1.Po ./$(DEPDIR)/c2.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/c3.Po ./$(DEPDIR)/cartesian.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/double_prism.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = c1.c c2.c c3.c cartesian.c double_prism.c
+DIST_SOURCES = c1.c c2.c c3.c cartesian.c double_prism.c
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +119,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +155,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +200,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,77 +208,46 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(includedir)\
-DG_LOG_DOMAIN=\"Gts-test\"
LDADD = $(top_builddir)/src/libgts.la -lm
DEPS = $(top_builddir)/src/libgts.la
-
-check_PROGRAMS = cartesian c1 c2 c3 double_prism
-
TESTS = flat.sh flat1.sh
-
EXTRA_DIST = flat.sh flat1.sh
-subdir = test/coarsen
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-check_PROGRAMS = cartesian$(EXEEXT) c1$(EXEEXT) c2$(EXEEXT) c3$(EXEEXT) \
- double_prism$(EXEEXT)
-c1_SOURCES = c1.c
-c1_OBJECTS = c1.$(OBJEXT)
-c1_LDADD = $(LDADD)
-c1_DEPENDENCIES = $(top_builddir)/src/libgts.la
-c1_LDFLAGS =
-c2_SOURCES = c2.c
-c2_OBJECTS = c2.$(OBJEXT)
-c2_LDADD = $(LDADD)
-c2_DEPENDENCIES = $(top_builddir)/src/libgts.la
-c2_LDFLAGS =
-c3_SOURCES = c3.c
-c3_OBJECTS = c3.$(OBJEXT)
-c3_LDADD = $(LDADD)
-c3_DEPENDENCIES = $(top_builddir)/src/libgts.la
-c3_LDFLAGS =
-cartesian_SOURCES = cartesian.c
-cartesian_OBJECTS = cartesian.$(OBJEXT)
-cartesian_LDADD = $(LDADD)
-cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
-cartesian_LDFLAGS =
-double_prism_SOURCES = double_prism.c
-double_prism_OBJECTS = double_prism.$(OBJEXT)
-double_prism_LDADD = $(LDADD)
-double_prism_DEPENDENCIES = $(top_builddir)/src/libgts.la
-double_prism_LDFLAGS =
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/c1.Po ./$(DEPDIR)/c2.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/c3.Po ./$(DEPDIR)/cartesian.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/double_prism.Po
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = c1.c c2.c c3.c cartesian.c double_prism.c
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-SOURCES = c1.c c2.c c3.c cartesian.c double_prism.c
-
all: all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/coarsen/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu test/coarsen/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
clean-checkPROGRAMS:
@list='$(check_PROGRAMS)'; for p in $$list; do \
@@ -247,7 +272,7 @@ double_prism$(EXEEXT): $(double_prism_OBJECTS) $(double_prism_DEPENDENCIES)
$(LINK) $(double_prism_LDFLAGS) $(double_prism_OBJECTS) $(double_prism_LDADD) $(LIBS)
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -259,37 +284,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/double_prism.Po at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -301,14 +317,6 @@ distclean-libtool:
-rm -f libtool
uninstall-info-am:
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -317,6 +325,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -328,10 +337,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -368,24 +378,24 @@ check-TESTS: $(TESTS)
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xpass=`expr $$xpass + 1`; \
- failed=`expr $$failed + 1`; \
- echo "XPASS: $$tst"; \
+ xpass=`expr $$xpass + 1`; \
+ failed=`expr $$failed + 1`; \
+ echo "XPASS: $$tst"; \
;; \
*) \
- echo "PASS: $$tst"; \
+ echo "PASS: $$tst"; \
;; \
esac; \
elif test $$? -ne 77; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xfail=`expr $$xfail + 1`; \
- echo "XFAIL: $$tst"; \
+ xfail=`expr $$xfail + 1`; \
+ echo "XFAIL: $$tst"; \
;; \
*) \
- failed=`expr $$failed + 1`; \
- echo "FAIL: $$tst"; \
+ failed=`expr $$failed + 1`; \
+ echo "FAIL: $$tst"; \
;; \
esac; \
else \
@@ -410,27 +420,23 @@ check-TESTS: $(TESTS)
skipped=""; \
if test "$$skip" -ne 0; then \
skipped="($$skip tests were not run)"; \
- test `echo "$$skipped" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$skipped"; \
fi; \
report=""; \
if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
report="Please report to $(PACKAGE_BUGREPORT)"; \
- test `echo "$$report" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$report"; \
fi; \
dashes=`echo "$$dashes" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
- test -n "$$skipped" && echo "$$skipped"; \
- test -n "$$report" && echo "$$report"; \
+ test -z "$$skipped" || echo "$$skipped"; \
+ test -z "$$report" || echo "$$report"; \
echo "$$dashes"; \
test "$$failed" -eq 0; \
else :; fi
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ../..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -444,7 +450,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -464,7 +470,6 @@ check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile
-
installdirs:
install: install-am
install-exec: install-exec-am
@@ -492,7 +497,8 @@ maintainer-clean-generic:
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
-clean-am: clean-checkPROGRAMS clean-generic clean-libtool mostlyclean-am
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
@@ -504,6 +510,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -539,15 +547,16 @@ ps-am:
uninstall-am: uninstall-info-am
.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
- clean-checkPROGRAMS clean-generic clean-libtool ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-data install-data-am install-exec \
- install-exec-am install-info install-info-am install-man \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool pdf \
- pdf-am ps ps-am tags uninstall uninstall-am uninstall-info-am
+ clean-checkPROGRAMS clean-generic clean-libtool ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/test/coarsen/flat.sh b/test/coarsen/flat.sh
old mode 100755
new mode 100644
diff --git a/test/coarsen/flat1.sh b/test/coarsen/flat1.sh
old mode 100755
new mode 100644
diff --git a/test/delaunay/Makefile.in b/test/delaunay/Makefile.in
index a539dc8..2344dd2 100644
--- a/test/delaunay/Makefile.in
+++ b/test/delaunay/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -13,6 +13,7 @@
# PARTICULAR PURPOSE.
@SET_MAKE@
+SOURCES = cartesian.c random.c
srcdir = @srcdir@
top_srcdir = @top_srcdir@
@@ -21,7 +22,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +36,42 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+check_PROGRAMS = cartesian$(EXEEXT) random$(EXEEXT)
+subdir = test/delaunay
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+cartesian_SOURCES = cartesian.c
+cartesian_OBJECTS = cartesian.$(OBJEXT)
+cartesian_LDADD = $(LDADD)
+cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
+random_SOURCES = random.c
+random_OBJECTS = random.$(OBJEXT)
+random_LDADD = $(LDADD)
+random_DEPENDENCIES = $(top_builddir)/src/libgts.la
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/cartesian.Po ./$(DEPDIR)/random.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = cartesian.c random.c
+DIST_SOURCES = cartesian.c random.c
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +104,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +140,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +185,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,17 +193,12 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(includedir) \
-DG_LOG_DOMAIN=\"Gts-test\"
LDADD = $(top_builddir)/src/libgts.la -lm
DEPS = $(top_builddir)/src/libgts.la
-
-check_PROGRAMS = cartesian random
-
TESTS = cartesian.sh two_segments.sh too_close.sh
-
EXTRA_DIST = \
cartesian.sh \
cartesian_speed.sh \
@@ -170,47 +206,39 @@ EXTRA_DIST = \
two_segments.gts two_segments.sh \
too_close.gts too_close.sh
-subdir = test/delaunay
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-check_PROGRAMS = cartesian$(EXEEXT) random$(EXEEXT)
-cartesian_SOURCES = cartesian.c
-cartesian_OBJECTS = cartesian.$(OBJEXT)
-cartesian_LDADD = $(LDADD)
-cartesian_DEPENDENCIES = $(top_builddir)/src/libgts.la
-cartesian_LDFLAGS =
-random_SOURCES = random.c
-random_OBJECTS = random.$(OBJEXT)
-random_LDADD = $(LDADD)
-random_DEPENDENCIES = $(top_builddir)/src/libgts.la
-random_LDFLAGS =
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/cartesian.Po ./$(DEPDIR)/random.Po
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = cartesian.c random.c
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-SOURCES = cartesian.c random.c
-
all: all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/delaunay/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu test/delaunay/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
clean-checkPROGRAMS:
@list='$(check_PROGRAMS)'; for p in $$list; do \
@@ -226,7 +254,7 @@ random$(EXEEXT): $(random_OBJECTS) $(random_DEPENDENCIES)
$(LINK) $(random_LDFLAGS) $(random_OBJECTS) $(random_LDADD) $(LIBS)
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -235,37 +263,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/random.Po at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -277,14 +296,6 @@ distclean-libtool:
-rm -f libtool
uninstall-info-am:
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -293,6 +304,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -304,10 +316,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -344,24 +357,24 @@ check-TESTS: $(TESTS)
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xpass=`expr $$xpass + 1`; \
- failed=`expr $$failed + 1`; \
- echo "XPASS: $$tst"; \
+ xpass=`expr $$xpass + 1`; \
+ failed=`expr $$failed + 1`; \
+ echo "XPASS: $$tst"; \
;; \
*) \
- echo "PASS: $$tst"; \
+ echo "PASS: $$tst"; \
;; \
esac; \
elif test $$? -ne 77; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*" $$tst "*) \
- xfail=`expr $$xfail + 1`; \
- echo "XFAIL: $$tst"; \
+ xfail=`expr $$xfail + 1`; \
+ echo "XFAIL: $$tst"; \
;; \
*) \
- failed=`expr $$failed + 1`; \
- echo "FAIL: $$tst"; \
+ failed=`expr $$failed + 1`; \
+ echo "FAIL: $$tst"; \
;; \
esac; \
else \
@@ -386,27 +399,23 @@ check-TESTS: $(TESTS)
skipped=""; \
if test "$$skip" -ne 0; then \
skipped="($$skip tests were not run)"; \
- test `echo "$$skipped" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$skipped"; \
fi; \
report=""; \
if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
report="Please report to $(PACKAGE_BUGREPORT)"; \
- test `echo "$$report" | wc -c` -gt `echo "$$banner" | wc -c` && \
+ test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$report"; \
fi; \
dashes=`echo "$$dashes" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
- test -n "$$skipped" && echo "$$skipped"; \
- test -n "$$report" && echo "$$report"; \
+ test -z "$$skipped" || echo "$$skipped"; \
+ test -z "$$report" || echo "$$report"; \
echo "$$dashes"; \
test "$$failed" -eq 0; \
else :; fi
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ../..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -420,7 +429,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -440,7 +449,6 @@ check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile
-
installdirs:
install: install-am
install-exec: install-exec-am
@@ -468,7 +476,8 @@ maintainer-clean-generic:
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
-clean-am: clean-checkPROGRAMS clean-generic clean-libtool mostlyclean-am
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
@@ -480,6 +489,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -515,15 +526,16 @@ ps-am:
uninstall-am: uninstall-info-am
.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
- clean-checkPROGRAMS clean-generic clean-libtool ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am info info-am install \
- install-am install-data install-data-am install-exec \
- install-exec-am install-info install-info-am install-man \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool pdf \
- pdf-am ps ps-am tags uninstall uninstall-am uninstall-info-am
+ clean-checkPROGRAMS clean-generic clean-libtool ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/test/delaunay/cartesian.sh b/test/delaunay/cartesian.sh
old mode 100755
new mode 100644
diff --git a/test/delaunay/cartesian_speed.sh b/test/delaunay/cartesian_speed.sh
old mode 100755
new mode 100644
diff --git a/test/delaunay/random_speed.sh b/test/delaunay/random_speed.sh
old mode 100755
new mode 100644
diff --git a/test/delaunay/too_close.sh b/test/delaunay/too_close.sh
old mode 100755
new mode 100644
diff --git a/test/delaunay/two_segments.sh b/test/delaunay/two_segments.sh
old mode 100755
new mode 100644
diff --git a/tools/Makefile.in b/tools/Makefile.in
index 714207e..d42ebab 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.7.9 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@@ -14,6 +14,9 @@
@SET_MAKE@
+
+SOURCES = gts2dxf.c gts2oogl.c gts2stl.c gtscheck.c gtscompare.c stl2gts.c
+
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
@@ -21,7 +24,6 @@ pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
-
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
@@ -36,6 +38,68 @@ NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
+bin_PROGRAMS = gts2oogl$(EXEEXT) gtscompare$(EXEEXT) gtscheck$(EXEEXT) \
+ stl2gts$(EXEEXT) gts2dxf$(EXEEXT) gts2stl$(EXEEXT)
+subdir = tools
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(mkdir_p)
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+gts2dxf_SOURCES = gts2dxf.c
+gts2dxf_OBJECTS = gts2dxf.$(OBJEXT)
+gts2dxf_LDADD = $(LDADD)
+gts2dxf_DEPENDENCIES = $(top_builddir)/src/libgts.la
+gts2oogl_SOURCES = gts2oogl.c
+gts2oogl_OBJECTS = gts2oogl.$(OBJEXT)
+gts2oogl_LDADD = $(LDADD)
+gts2oogl_DEPENDENCIES = $(top_builddir)/src/libgts.la
+gts2stl_SOURCES = gts2stl.c
+gts2stl_OBJECTS = gts2stl.$(OBJEXT)
+gts2stl_LDADD = $(LDADD)
+gts2stl_DEPENDENCIES = $(top_builddir)/src/libgts.la
+gtscheck_SOURCES = gtscheck.c
+gtscheck_OBJECTS = gtscheck.$(OBJEXT)
+gtscheck_LDADD = $(LDADD)
+gtscheck_DEPENDENCIES = $(top_builddir)/src/libgts.la
+gtscompare_SOURCES = gtscompare.c
+gtscompare_OBJECTS = gtscompare.$(OBJEXT)
+gtscompare_LDADD = $(LDADD)
+gtscompare_DEPENDENCIES = $(top_builddir)/src/libgts.la
+stl2gts_SOURCES = stl2gts.c
+stl2gts_OBJECTS = stl2gts.$(OBJEXT)
+stl2gts_LDADD = $(LDADD)
+stl2gts_DEPENDENCIES = $(top_builddir)/src/libgts.la
+binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
+SCRIPTS = $(bin_SCRIPTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+ at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/gts2dxf.Po ./$(DEPDIR)/gts2oogl.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/gts2stl.Po ./$(DEPDIR)/gtscheck.Po \
+ at AMDEP_TRUE@ ./$(DEPDIR)/gtscompare.Po ./$(DEPDIR)/stl2gts.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = gts2dxf.c gts2oogl.c gts2stl.c gtscheck.c gtscompare.c \
+ stl2gts.c
+DIST_SOURCES = gts2dxf.c gts2oogl.c gts2stl.c gtscheck.c gtscompare.c \
+ stl2gts.c
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
@@ -68,7 +132,10 @@ FFLAGS = @FFLAGS@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@
GLIB_DEPLIBS = @GLIB_DEPLIBS@
+GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_QUERY = @GOBJECT_QUERY@
GTS_MAJOR_VERSION = @GTS_MAJOR_VERSION@
GTS_MICRO_VERSION = @GTS_MICRO_VERSION@
GTS_MINOR_VERSION = @GTS_MINOR_VERSION@
@@ -101,6 +168,7 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
@@ -145,6 +213,7 @@ libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
+mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
@@ -152,98 +221,57 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
-
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(includedir)\
-DG_LOG_DOMAIN=\"Gts-tools\"
LDADD = $(top_builddir)/src/libgts.la -lm
DEPS = $(top_builddir)/src/libgts.la
-
-bin_PROGRAMS = gts2oogl gtscompare gtscheck stl2gts gts2dxf gts2stl
bin_SCRIPTS = gtstemplate
-
EXTRA_DIST = gtstemplate
-subdir = tools
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = $(top_builddir)/config.h
-CONFIG_CLEAN_FILES =
-bin_PROGRAMS = gts2oogl$(EXEEXT) gtscompare$(EXEEXT) gtscheck$(EXEEXT) \
- stl2gts$(EXEEXT) gts2dxf$(EXEEXT) gts2stl$(EXEEXT)
-PROGRAMS = $(bin_PROGRAMS)
-
-gts2dxf_SOURCES = gts2dxf.c
-gts2dxf_OBJECTS = gts2dxf.$(OBJEXT)
-gts2dxf_LDADD = $(LDADD)
-gts2dxf_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gts2dxf_LDFLAGS =
-gts2oogl_SOURCES = gts2oogl.c
-gts2oogl_OBJECTS = gts2oogl.$(OBJEXT)
-gts2oogl_LDADD = $(LDADD)
-gts2oogl_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gts2oogl_LDFLAGS =
-gts2stl_SOURCES = gts2stl.c
-gts2stl_OBJECTS = gts2stl.$(OBJEXT)
-gts2stl_LDADD = $(LDADD)
-gts2stl_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gts2stl_LDFLAGS =
-gtscheck_SOURCES = gtscheck.c
-gtscheck_OBJECTS = gtscheck.$(OBJEXT)
-gtscheck_LDADD = $(LDADD)
-gtscheck_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gtscheck_LDFLAGS =
-gtscompare_SOURCES = gtscompare.c
-gtscompare_OBJECTS = gtscompare.$(OBJEXT)
-gtscompare_LDADD = $(LDADD)
-gtscompare_DEPENDENCIES = $(top_builddir)/src/libgts.la
-gtscompare_LDFLAGS =
-stl2gts_SOURCES = stl2gts.c
-stl2gts_OBJECTS = stl2gts.$(OBJEXT)
-stl2gts_LDADD = $(LDADD)
-stl2gts_DEPENDENCIES = $(top_builddir)/src/libgts.la
-stl2gts_LDFLAGS =
-SCRIPTS = $(bin_SCRIPTS)
-
-
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
- at AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/gts2dxf.Po ./$(DEPDIR)/gts2oogl.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/gts2stl.Po ./$(DEPDIR)/gtscheck.Po \
- at AMDEP_TRUE@ ./$(DEPDIR)/gtscompare.Po ./$(DEPDIR)/stl2gts.Po
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
- $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-DIST_SOURCES = gts2dxf.c gts2oogl.c gts2stl.c gtscheck.c gtscompare.c \
- stl2gts.c
-DIST_COMMON = $(srcdir)/Makefile.in Makefile.am
-SOURCES = gts2dxf.c gts2oogl.c gts2stl.c gtscheck.c gtscompare.c stl2gts.c
-
all: all-am
.SUFFIXES:
.SUFFIXES: .c .lo .o .obj
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tools/Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu tools/Makefile
-Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)
-binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(bindir)
+ test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
@list='$(bin_PROGRAMS)'; for p in $$list; do \
p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
if test -f $$p \
|| test -f $$p1 \
; then \
f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
- echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f"; \
- $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f || exit 1; \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
else :; fi; \
done
@@ -251,8 +279,8 @@ uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
- echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
- rm -f $(DESTDIR)$(bindir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
clean-binPROGRAMS:
@@ -279,16 +307,15 @@ gtscompare$(EXEEXT): $(gtscompare_OBJECTS) $(gtscompare_DEPENDENCIES)
stl2gts$(EXEEXT): $(stl2gts_OBJECTS) $(stl2gts_DEPENDENCIES)
@rm -f stl2gts$(EXEEXT)
$(LINK) $(stl2gts_LDFLAGS) $(stl2gts_OBJECTS) $(stl2gts_LDADD) $(LIBS)
-binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
install-binSCRIPTS: $(bin_SCRIPTS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(bindir)
+ test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
@list='$(bin_SCRIPTS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
if test -f $$d$$p; then \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
- echo " $(binSCRIPT_INSTALL) $$d$$p $(DESTDIR)$(bindir)/$$f"; \
- $(binSCRIPT_INSTALL) $$d$$p $(DESTDIR)$(bindir)/$$f; \
+ echo " $(binSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(binSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(bindir)/$$f"; \
else :; fi; \
done
@@ -296,12 +323,12 @@ uninstall-binSCRIPTS:
@$(NORMAL_UNINSTALL)
@list='$(bin_SCRIPTS)'; for p in $$list; do \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
- echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
- rm -f $(DESTDIR)$(bindir)/$$f; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
mostlyclean-compile:
- -rm -f *.$(OBJEXT) core *.core
+ -rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@@ -314,37 +341,28 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/stl2gts.Po at am__quote@
.c.o:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
- at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
- at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
- at am__fastdepCC_TRUE@ -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
- at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; \
- at am__fastdepCC_TRUE@ else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
- at am__fastdepCC_TRUE@ fi
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
@@ -356,14 +374,6 @@ distclean-libtool:
-rm -f libtool
uninstall-info-am:
-ETAGS = etags
-ETAGSFLAGS =
-
-CTAGS = ctags
-CTAGSFLAGS =
-
-tags: TAGS
-
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
@@ -372,6 +382,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
+tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -383,10 +394,11 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$tags$$unique" \
- || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$tags $$unique
-
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
@@ -409,10 +421,6 @@ GTAGS:
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = ..
-distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
@@ -426,7 +434,7 @@ distdir: $(DISTFILES)
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
- $(mkinstalldirs) "$(distdir)$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
@@ -444,9 +452,10 @@ distdir: $(DISTFILES)
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS) $(SCRIPTS)
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(bindir)
+ for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
@@ -485,6 +494,8 @@ dvi: dvi-am
dvi-am:
+html: html-am
+
info: info-am
info-am:
@@ -523,14 +534,15 @@ uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
clean-generic clean-libtool ctags distclean distclean-compile \
distclean-generic distclean-libtool distclean-tags distdir dvi \
- dvi-am info info-am install install-am install-binPROGRAMS \
- install-binSCRIPTS install-data install-data-am install-exec \
- install-exec-am install-info install-info-am install-man \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool pdf \
- pdf-am ps ps-am tags uninstall uninstall-am \
- uninstall-binPROGRAMS uninstall-binSCRIPTS uninstall-info-am
+ dvi-am html html-am info info-am install install-am \
+ install-binPROGRAMS install-binSCRIPTS install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-binPROGRAMS \
+ uninstall-binSCRIPTS uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/tools/gts2dxf.c b/tools/gts2dxf.c
index 9a62a95..04c1e70 100644
--- a/tools/gts2dxf.c
+++ b/tools/gts2dxf.c
@@ -17,6 +17,8 @@
* Boston, MA 02111-1307, USA.
*/
+#include <locale.h>
+
#include "gts.h"
static void write_vertex (GtsVertex * v, guint * nv)
@@ -45,6 +47,9 @@ int main (int argc, char * argv[])
guint nv = 1;
GtsSurfaceStats st;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
s = gts_surface_new (gts_surface_class (),
gts_face_class (),
gts_edge_class (),
diff --git a/tools/gts2oogl.c b/tools/gts2oogl.c
index 69b906c..89f5239 100644
--- a/tools/gts2oogl.c
+++ b/tools/gts2oogl.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -650,6 +651,9 @@ int main (int argc, char * argv[])
guint niso = 0;
gboolean gnuplot = FALSE;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
colormap = colormap_jet (); /* default */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/tools/gts2stl.c b/tools/gts2stl.c
index 957dd38..97bf1ee 100644
--- a/tools/gts2stl.c
+++ b/tools/gts2stl.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <stdlib.h>
+#include <locale.h>
#include <string.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -55,6 +56,9 @@ int main (int argc, char * argv[])
GtsSurface * s;
GtsFile * fp;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] = {
diff --git a/tools/gtscheck.c b/tools/gtscheck.c
index f969b94..8615389 100644
--- a/tools/gtscheck.c
+++ b/tools/gtscheck.c
@@ -18,6 +18,8 @@
*/
#include <stdlib.h>
+#include <locale.h>
+
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -34,6 +36,9 @@ int main (int argc, char * argv[])
int c = 0;
GtsFile * fp;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
s = gts_surface_new (gts_surface_class (),
gts_face_class (),
gts_edge_class (),
diff --git a/tools/gtscompare.c b/tools/gtscompare.c
index 6162473..6d79276 100644
--- a/tools/gtscompare.c
+++ b/tools/gtscompare.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <stdlib.h>
+#include <locale.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
@@ -224,6 +225,9 @@ int main (int argc, char * argv[])
gdouble delta, v1, v2, l1, l2;
GtsBBox * bbox;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
colormap = colormap_red_blue (); /* default */
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
diff --git a/tools/gtstemplate b/tools/gtstemplate
old mode 100755
new mode 100644
diff --git a/tools/stl2gts.c b/tools/stl2gts.c
index 41ae99b..1e3dbf9 100644
--- a/tools/stl2gts.c
+++ b/tools/stl2gts.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <stdlib.h>
+#include <locale.h>
#include <string.h>
#include "config.h"
#ifdef HAVE_GETOPT_H
@@ -29,6 +30,11 @@
#endif /* HAVE_UNISTD_H */
#include "gts.h"
+#ifdef NATIVE_WIN32
+# include <fcntl.h>
+# include <io.h>
+#endif
+
static GPtrArray * stl_read (FILE * fp)
{
GPtrArray * a = g_ptr_array_new ();
@@ -86,6 +92,10 @@ static GPtrArray * stl_read (FILE * fp)
gchar header[80];
guint i;
+#ifdef NATIVE_WIN32
+ _setmode ( _fileno (fp), _O_BINARY);
+#endif
+
if (fread (header, sizeof (gchar), 80, fp) != 80) {
fprintf (stderr, "Input file is not a valid STL file\n"
"stdin: incomplete header\n");
@@ -142,12 +152,6 @@ static GPtrArray * stl_read (FILE * fp)
"stdin: missing attribute byte count\n");
exit (1);
}
- if (attbytecount != 0) {
- fprintf (stderr, "Input file is not a valid STL file\n"
- "stdin: attribute byte count is not zero\n");
- exit (1);
- }
-
i--;
}
}
@@ -251,6 +255,9 @@ int main (int argc, char * argv[])
GPtrArray * stl;
GtsSurface * s;
+ if (!setlocale (LC_ALL, "POSIX"))
+ g_warning ("cannot set locale to POSIX");
+
while (c != EOF) {
#ifdef HAVE_GETOPT_LONG
static struct option long_options[] = {
--
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-science/packages/gts.git
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