\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 5.0.2 - Halfedge Data Structures
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CGAL::HalfedgeDS_halfedge_base< Refs > Class Template Reference
Halfedge Data Structures Reference » Vertices, Halfedges, Faces

#include <CGAL/HalfedgeDS_halfedge_base.h>

Definition

The class HalfedgeDS_halfedge_base 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 \( \equiv\) CGAL::Tag_true a reference to the previous halfedge is supported.

If Tag_vertex \( \equiv\) CGAL::Tag_true an incident vertex is supported.

If Tag_face \( \equiv\) CGAL::Tag_true an incident face is supported.

In all cases, a reference to the next halfedge and to the opposite halfedge is supported.

Is Model Of:
HalfedgeDSHalfedge
See also
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>
Examples:
HalfedgeDS/hds_prog_graph2.cpp.

Creation

 HalfedgeDS_halfedge_base ()
 default constructor.