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Don't crash in garbage collection, if certain status flags are not available

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@658 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2012-09-07 16:17:25 +00:00
parent 7824deb5ea
commit 727157bab2
1 changed files with 146 additions and 145 deletions
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7
src/OpenMesh/Core/Mesh/ArrayKernelT.cc
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@@ -61,6 +61,7 @@ void ArrayKernel::garbage_collection(std_API_Container_VHandlePointer& vh_to_upd
std_API_Container_FHandlePointer& fh_to_update,
bool _v, bool _e, bool _f)
{
int i, i0, i1, nV(n_vertices()), nE(n_edges()), nH(2*n_edges()), nF(n_faces());
std::vector<VertexHandle> vh_map;
@@ -78,7 +79,7 @@ void ArrayKernel::garbage_collection(std_API_Container_VHandlePointer& vh_to_upd
for (i=0; i<nF; ++i) fh_map.push_back(FaceHandle(i));
// remove deleted vertices
if (_v && n_vertices() > 0)
if (_v && n_vertices() > 0 && this->has_vertex_status() )
{
i0=0; i1=nV-1;
@@ -101,7 +102,7 @@ void ArrayKernel::garbage_collection(std_API_Container_VHandlePointer& vh_to_upd
// remove deleted edges
if (_e && n_edges() > 0)
if (_e && n_edges() > 0 && this->has_edge_status() )
{
i0=0; i1=nE-1;
@@ -128,7 +129,7 @@ void ArrayKernel::garbage_collection(std_API_Container_VHandlePointer& vh_to_upd
// remove deleted faces
if (_f && n_faces() > 0)
if (_f && n_faces() > 0 && this->has_face_status() )
{
i0=0; i1=nF-1;