CGAL users discussion list

[Tom Kazimiers <>]

Mohamed,

thanks for your answer and suggestion - it worked pretty well and now I
can do my things without this annoying error :)

Regards,
Tom

Mohamed BENDAOUD schrieb:
> hi Tom Kazimiers,
>
> I had the same problem with voronoi. i was using this kernels :
>
> #include "include/CGAL/basic.h"
> #include "include/CGAL/Exact_predicates_inexact_constructions_kernel.h"
> #include "include/CGAL/Delaunay_triangulation_2.h"
> #include "include/CGAL/Voronoi_diagram_2.h"
> #include "include/CGAL/Delaunay_triangulation_adaptation_traits_2.h"
> #include "include/CGAL/Delaunay_triangulation_adaptation_policies_2.h"
> #include "include/CGAL/MP_Float.h"
> // typedefs for defining the adaptor
> typedef
> CGAL::Exact_predicates_inexact_constructions_kernel                  K;
> typedef
> CGAL::Delaunay_triangulation_2<K>                                    DT;
> typedef
> CGAL::Delaunay_triangulation_adaptation_traits_2<DT>                 AT;
> typedef
> CGAL::Delaunay_triangulation_caching_degeneracy_removal_policy_2<DT> AP;
> typedef
> CGAL::Voronoi_diagram_2<DT,AT,AP>                                    VD;
>
> to resolve the problem i changed  typedef
> CGAL::Exact_predicates_inexact_constructions_kernel                 
> K; by :
> #include "include/CGAL/Simple_cartesian.h"
> typedef CGAL::Simple_cartesian<double> K;
>
> in my case CGAL::Uncertain_conversion_exception was the main problem.
>
> i don't know if it can help. good luck.
>