CGAL users discussion list

[Paul Neugebauer <>]

Thank you for the reply,
I tried this:

Traits_2::Curve_2      Curve_2;

...
insert_curve(arr,  Curve_2(*eit));
...

but still get an error. So what exactly do you mean with "extract".

Thank you,
Paul



 schrieb:
> Quoting 
> :
>
> > Hi List,
> > I'm new to CGAL and I'd like to do the following:
> >
> > Insert the voronoi edges into an arrangement. Like this:
> >
> >
> > typedef CGAL::Voronoi_diagram_2<SDG2,SDG2_AT2,SDG2_AP2>   VD;
> > typedef CGAL::Arr_conic_traits_2<Rat_kernel,
> >                                  Alg_kernel,
> >                                  Nt_traits>             Traits_2;
> > typedef CGAL::Arrangement_2<Traits_2>                   Arrangement_2;
> >
> > VD vd;
> > Arrangement_2 arr;
> >
> > Edge_iterator eit = vd.edges_begin();
> > for ( ; eit != vd.edges_end(); ++eit) {
> >       insert_curve(arr,  *eit);
> > }
> >
> > *eit is no curve, so I get an error, but how can I do it otherwise ?
>
> You got it. You have to insert the curve. Extract the curve from the 
> Voronoi edge iterator, and insert it.
> > Can someone help me?
> >
> > Thank you very much in advance,
> > Paul
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