gegl r2761 - in trunk: . gegl/graph

[ok svn gnome org]

Author: ok
Date: Sun Nov 16 15:05:40 2008
New Revision: 2761
URL: http://svn.gnome.org/viewvc/gegl?rev=2761&view=rev

Log:
* gegl/graph/gegl-visitor.[ch]: (gegl_visitor_reset): added method
to make a visitor ready for reuse.


Modified:
   trunk/ChangeLog
   trunk/gegl/graph/gegl-visitor.c
   trunk/gegl/graph/gegl-visitor.h

Modified: trunk/gegl/graph/gegl-visitor.c
==============================================================================
--- trunk/gegl/graph/gegl-visitor.c	(original)
+++ trunk/gegl/graph/gegl-visitor.c	Sun Nov 16 15:05:40 2008
@@ -181,6 +181,16 @@
   return g_hash_table_lookup (self->hash, visitable);
 }
 
+void gegl_visitor_reset (GeglVisitor   *self)
+{
+  if (self->visits_list)
+    {
+      g_slist_free (self->visits_list);
+      self->visits_list = NULL;
+    }
+  g_hash_table_remove_all (self->hash);
+}
+
 static void
 insert (GeglVisitor   *self,
         GeglVisitable *visitable)

Modified: trunk/gegl/graph/gegl-visitor.h
==============================================================================
--- trunk/gegl/graph/gegl-visitor.h	(original)
+++ trunk/gegl/graph/gegl-visitor.h	Sun Nov 16 15:05:40 2008
@@ -55,6 +55,7 @@
 GType    gegl_visitor_get_type         (void) G_GNUC_CONST;
 
 GSList * gegl_visitor_get_visits_list (GeglVisitor   *self);
+void     gegl_visitor_reset           (GeglVisitor   *self);
 void     gegl_visitor_visit_visitable (GeglVisitor   *self,
                                        GeglVisitable *visitable);
 void     gegl_visitor_visit_pad       (GeglVisitor   *self,