CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 03/06/2012 05:58 PM, Miguel Oliveira wrote:
> Hi Sebastien
>
> I use linux ubuntu newest version
>
> just installed with sudo apt-get install libcgal*
>
> There are 2 packages
>
> The library itself, says version
> libcgal7 3.8-1
>
> the dev files, says version
> libcgal-dev 3.8-1

IIRC the bug you encountered has been fixed in CGAL-3.9

> Another question: Since my problem at the begining was an exception in
> function
> CGAL::intersection(*t0, *t1);
>
> Can I use some kind of try catch scheme to catch the exception?
Read again the FAQ entry, this is not a good idea to try to do that.

Sebastien.

> Thanks
>
> Miguel
>
>
> On 03/06/2012 04:38 PM, Sebastien Loriot (GeometryFactory) wrote:
> > Which CGAL version are you using?
> >
> >
> >
> > Sebastien.
> >
> > On 03/06/2012 05:24 PM, mriem wrote:
> > > Hi Sebastien
> > >
> > > Thanks for the quick repply
> > >
> > > I did as you suggest, used a exact_predicates_exact_construnctors kernel
> > >
> > > but now I geta warning inside the same function
> > >
> > > object_cast inside Lazy_construction_rep::operator() failed. It needs
> > > more
> > > else if's (#1)
> > > dynamic type of the Object :
> > > St6vectorIN4CGAL7Point_2INS0_16Simple_cartesianINS0_11Interval_ntILb0EEEEEEESaIS6_EE
> > >
> > >
> > > which causes my program later on to segfault.
> > >
> > > Can you help me?
> > >
> > > Miguel
> > >
> > >
> > >
> > > --
> > > View this message in context:
> > > http://cgal-discuss.949826.n4.nabble.com/Triangle-2-intersection-throws-exception-tp4449736p4450411.html
> > > Sent from the cgal-discuss mailing list archive at Nabble.com.