CGAL users discussion list

[Shuchu <>]

Dear andreas,

Thanks for your help!

Best regards
shuchu


Andreas Fabri wrote:
> Hello,
>
> I just had a look at the code. The problem is that it calls
> incident_cells, which is implemented recursively, and for a
> vertex with many incident cells, as in your case the infinite
> vertex, the stack is full.
>
> We have to put it on our todo list.  A temporary solution
> might be to increase the stack size. I think for VC++ you
> should use the linker command /STACK
>
> http://msdn.microsoft.com/en-us/library/8cxs58a6(VS.80).aspx
>
> Best regards,
>
> andreas
>
>
> Shuchu wrote:
> > Hi, all,
> >
> > Why the operation "Triangulation_3.incident_vertices( )"  show 
> > different results when in different compiler?
> >
> > In my code , a CGAL::Triangulation_3 is built by using the method in 
> > "<CGAL/Triangulation_incremental_builder_3.h> " .
> >
> > I try to find all vertices  that incident to the infinite vertex. the 
> > code is as follow:
> > //////////////////////////////////////////////
> > CGAL::Triangulation_3<>      original_tet;                   ........
> > std::vector<Vertex_handle>  vertices_incident_infinite;
> > Vertex_handle infinite_p = original_tet.infinite_vertex();
> > original_tet.incident_vertices( infinite_p , std::back_inserter( 
> > vertices_incident_infinite));
> > .........
> > //////////////////////////////////////////
> >
> > this part of code is working fine under the GCC  compiler  ( 
> > cygwin-gcc).
> > but in Vc2005,  when  debugging,  the debugger throw an exception and 
> > say  "stack overflow" at " original_tet.incident_vertices().."
> > like: " Unhandled exception at 0x00424ce9 in ****.exe: 0xC00000FD: 
> > Stack overflow."
> >
> >
> > Should I be careful when using this operation under VC2005?
> >
> >
> >
> > Best Regards
> > Han shuchu