CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

Le jeudi 15 mars 2012 12:22:00 Philipp Moeller a écrit :
> Jonas Wallin 
> <>
>  writes:
> > Hello,
> > 
> > Yes I have look at those pages for 2D but a few things are unclear to me.
> > It says
> > "the indices of its vertices and the non combinatorial information (if
> > any)
> > in this face"
> > what I don't understand is what is the non combinatorial information?
> 
> The points of the vertex, for example. (As far as I can see this is the
> only things that is currently written to the stream.)

As far as I know, the code uses Vertex::operator<< and Vertex::operator>>. If 
the type Vertex is user-defined, those operator<< and >> could save and load 
extra information.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/