[Pkg-octave-commit] r1500 - octave-pkg-dev/trunk

[Thomas Weber]

Author: thomas-guest
Date: 2008-03-25 10:08:49 +0000 (Tue, 25 Mar 2008)
New Revision: 1500

Added:
   octave-pkg-dev/trunk/cstrcat.m
Log:
Add cstrcat.m from Octave hg repository.
It's needed by pkg.m


Added: octave-pkg-dev/trunk/cstrcat.m
===================================================================
--- octave-pkg-dev/trunk/cstrcat.m	                        (rev 0)
+++ octave-pkg-dev/trunk/cstrcat.m	2008-03-25 10:08:49 UTC (rev 1500)
@@ -0,0 +1,70 @@
+## Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003,
+##               2005, 2006, 2007 John W. Eaton
+##
+## This file is part of Octave.
+##
+## Octave 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 3 of the License, or (at
+## your option) any later version.
+##
+## Octave 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 Octave; see the file COPYING.  If not, see
+## <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {} cstrcat (@var{s1}, @var{s2}, @dots{})
+## Return a string containing all the arguments concatenated.  For example,
+##
+## @example
+## @group
+## s = [ "ab"; "cde" ];
+## cstrcat (s, s, s)
+##      @result{} "ab ab ab "
+##         "cdecdecde"
+## @end group
+## @end example
+## @end deftypefn
+
+## Author: jwe
+
+function st = cstrcat (varargin)
+
+  if (nargin > 0)
+
+    if (iscellstr (varargin))
+      ## All arguments are character strings.
+      unwind_protect
+	tmp = warning ("query", "Octave:empty-list-elements");
+	warning ("off", "Octave:empty-list-elements");
+	st = [varargin{:}];
+      unwind_protect_cleanup
+	warning (tmp.state, "Octave:empty-list-elements");
+      end_unwind_protect
+    else
+      error ("cstrcat: expecting arguments to character strings");
+    endif
+  else
+    print_usage ();
+  endif
+
+endfunction
+
+## test the dimensionality
+## 1d
+%!assert(cstrcat("ab ", "ab "), "ab ab ")
+## 2d
+%!assert(cstrcat(["ab ";"cde"], ["ab ";"cde"]), ["ab ab ";"cdecde"])
+
+%!assert((strcmp (cstrcat ("foo", "bar"), "foobar")
+%! && strcmp (cstrcat (["a"; "bb"], ["foo"; "bar"]), ["a foo"; "bbbar"])));
+
+%!error cstrcat ();
+
+%!error cstrcat (1, 2);
+


Property changes on: octave-pkg-dev/trunk/cstrcat.m
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Name: svn:keywords
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