[Xbubble-commits] xbubble/src utils.c,1.1,1.2 utils.h,1.1,1.2

[Martin Quinson]

Update of /cvsroot/xbubble/xbubble/src
In directory haydn:/tmp/cvs-serv17699

Modified Files:
	utils.c utils.h 
Log Message:
Refcounting on the whole sets (for animation mess cleanup)

Index: utils.h
===================================================================
RCS file: /cvsroot/xbubble/xbubble/src/utils.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- utils.h	5 Dec 2004 20:41:01 -0000	1.1
+++ utils.h	27 Apr 2005 15:28:16 -0000	1.2
@@ -7,6 +7,7 @@
   void ** element;
   int size;
   int max_size;
+  int ref; /* refcounting on the whole set */
 };
 typedef struct _Set * Set;
 

Index: utils.c
===================================================================
RCS file: /cvsroot/xbubble/xbubble/src/utils.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- utils.c	5 Dec 2004 20:41:01 -0000	1.1
+++ utils.c	27 Apr 2005 15:28:15 -0000	1.2
@@ -79,6 +79,7 @@
   s->element = (void **) xmalloc( sizeof(void *) * max_size);
   s->max_size = max_size;
   s->size = 0;
+  s->ref = 1;
   return s;
 }
 
@@ -89,6 +90,17 @@
   }
 }
 
+void set_ref(Set set) {
+  s->ref++;
+}
+
+void set_unref(Set set) {
+  if (!--s->ref) {
+     set_free(set);
+  }
+}
+
+   
 void set_add( Set s, void * p ) {
   if ( s->size >= s->max_size ) {
     s->max_size += SET_BLOCK;