CGAL users discussion list

[Andreas Fabri <>]

 wrote:
> Hi,
>
> Boolean operation with Polygon_set_2 or Nef_polyhedron_2 from CGAL-3.3.1 is
> fine on 32 bit linux, but crashed on 64 bit. I use lazy_exact_nt<Gmpq> as
> kernel. Is it possible that 64 bit compiled one is different from 32 bit one?
> Would you tell me the possible causes? or Is there a way to catch this
> exceptional case?
>
> Thanks,
> Hyungon Kim


It is rather astonishing that BOTH packages fail.

Can you send us a small test program and a data set in order to investigate.

Did you also check with CGAL 3.4

Best regards,

andreas