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[Frank Dz <>]

typedef CGAL::Regular_triangulation_vertex_base_3<K>                          
  Vb0;   // this should
be added.
typedef CGAL::Triangulation_vertex_base_with_info_3<int, K, Vb0>        Vb;
typedef CGAL::Regular_triangulation_cell_base_3<K>                            
          Cb;
typedef CGAL::Triangulation_data_structure_3<Vb, Cb>                Tds;
typedef CGAL::Regular_triangulation_3<K, Tds>                                 
          labeled_RT;
typedef labeled_RT::Vertex_handle                                             
                          labeled_rt_Vertex_handle;

...
// then I insert weighted point into the RT.
int index;
map<Weighted_point, labeled_rt_Vertex_handle> map_point_handler;
for (auto p : Point_set) {
                labeled_rt_Vertex_handle vhandle2 = RT.insert(pole); 
                vhandle2->info() = index;
                index ++;
                map_point_handler[p] = vhandle2; // I want to map the point 
to handle
}
labeled_rt_Vertex_handle vhandle22 = map_point_handler[one_p];
quick_test_RT.remove(vhandle22);

=====================================
The enviroment is VS15 on windows machine, release, 64bit.
Then I got this error：
<http://cgal-discuss.949826.n4.nabble.com/file/t376165/error1.jpg> 

Exception thrown at 0x00007FF677B167DC in Shape_abstract.exe: 0xC0000005:
Access violation reading location 0x0000000002BF7956.

The vs jumps to:
<http://cgal-discuss.949826.n4.nabble.com/file/t376165/error2.jpg> 

I wonder if my usage of 'map' is wrong?

Thanks!






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