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[Gilles <>]

Hello,

I inheritate from Polyhedron_3 this way :

typedef CGAL::Simple_cartesian<double>     Kernel;
typedef CGAL::Polyhedron_3<Kernel>         Polyhedron_3;
typedef Polyhedron_3::HalfedgeDS           HalfedgeDS;
typedef HalfedgeDS::Vertex   Vertex;
typedef Vertex::Point Point_3;


class AC_Nef_Polyhedron : public Polyhedron_3,public AC_Forme3D
{...}


 ...and I try to get the facet iterator in a member fonction :

 void AC_Nef_Polyhedron::draw() const
 {
     // it does not work on 'this' ("conversion to non-scalar type requested")
     Facet_iterator monIterator=facets_begin();

     // IT WORKS
     AC_Nef_Polyhedron np (NULL,NULL);
     Facet_iterator t=np.facets_begin();

     // IT ALSO WORKS
     AC_Nef_Polyhedron* hj=new AC_Nef_Polyhedron(NULL,NULL);
     Facet_iterator o=hj->facets_begin();
 }

Any clue ?

Many thanks


Gilles