The class halfedge_graph_traits< CGAL::Polyhedron_3<Traits> > is a partial specialization of CGAL::halfedge_graph_traits for Polyhedron_3. It provides the types associated to the HalfedgeGraph concept.
#include <CGAL/boost/graph/halfedge_graph_traits_Polyhedron_3.h>
halfedge_graph_traits< CGAL::Polyhedron_3<Traits> >::undirected_edge_iterator | |
An edge iterator that iterates
over one of the two opposite edges forming an undirected edge. The value type is CGAL::Polyhedron_3::Halfedge_const_handle.
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typename CGAL::Polyhedron_3<Traits>::Point_3 | ||
Point; | The point type of the vertex. |