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The class HalfedgeDS_halfedge_base<Refs> is a model of the HalfedgeDSHalfedge concept. Refs is an instantiation of a HalfedgeDS. The full declaration states four template parameters:
| template < | class Refs, | ||
| class Tag_prev | = CGAL::Tag_true, | ||
| class Tag_vertex | = CGAL::Tag_true, | ||
| class Tag_face | = CGAL::Tag_true> | ||
| class HalfedgeDS_halfedge_base; |
If Tag_prev ≡ CGAL::Tag_true a reference to the previous halfedge is supported.
If Tag_vertex ≡ CGAL::Tag_true an incident vertex is supported.
If Tag_face ≡ CGAL::Tag_true an incident face is supported.
In all cases, a reference to the next halfedge and to the opposite halfedge is supported.
#include <CGAL/HalfedgeDS_halfedge_base.h>
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default constructor.
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HalfedgeDS<Traits,Items,Alloc>
HalfedgeDSItems
PolyhedronItems_3
CGAL::HalfedgeDS_items_2
CGAL::HalfedgeDS_vertex_base<Refs>
CGAL::HalfedgeDS_face_base<Refs>
CGAL::HalfedgeDS_halfedge_min_base<Refs>