CGAL users discussion list

[Camille Wormser <>]

> I came up with this piece of code which compiles fine, but I get an  
> exception
> when I try to do a "facet->second". Could anybody please give a hint  
> on how to
> fix it?
>
>   std::list<CGAL::Object> facets;
>   as.filtration(std::back_inserter(facets));
>
>   std::list<CGAL::Object>::iterator fit;
>   for(fit = facets.begin(); fit != facets.end(); fit++)
>   {
>         const CGAL::Facet* facet = CGAL::object_cast<Facet>(&(*fit));

Hint 1: if all of these iterators were pointing to Facets, why putting  
them into an std::list of CGAL::Objects?

Hint 2: giving a relevant title to the message, signing your message,  
providing the exact exception you get, and a complete piece of code  
where "as" is defined could help too...

--
Camille Wormser