add observer pattern to all decimaters

closes #2366 git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1197 fdac6126-5c0c-442c-9429-916003d36597
2015-01-15 10:19:39 +00:00
parent 094a7f540f
commit b9fd3edef9
8 changed files with 266 additions and 27 deletions
--- a/src/OpenMesh/Tools/Decimater/BaseDecimaterT.cc
+++ b/src/OpenMesh/Tools/Decimater/BaseDecimaterT.cc
@@ -67,7 +67,7 @@ namespace Decimater {

 template<class Mesh>
 BaseDecimaterT<Mesh>::BaseDecimaterT(Mesh& _mesh) :
-    mesh_(_mesh), cmodule_(NULL), initialized_(false) {
+    mesh_(_mesh), cmodule_(NULL), initialized_(false), observer_(NULL) {
  // default properties
  mesh_.request_vertex_status();
  mesh_.request_edge_status();