CGAL 6.1.2 - 2D Arrangements: CGAL::Arr_dcel_base< V, H, F > Class Template Reference

CGAL 6.1.2 - 2D Arrangements

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CGAL::Arr_dcel_base< V, H, F > Class Template Reference
Reference Manual » DCEL

`#include <CGAL/Arr_dcel_base.h>`

Inherited by CGAL::Arr_dcel< Traits, V, H, F >.

## Definition

template<typename V, typename H, typename F>
class CGAL::Arr_dcel_base< V, H, F >

The `Arr_dcel_base` class is an important ingredient in the definition of DCEL data structures. It serves as a basis class for any instance of the `Dcel` template parameter of the `Arrangement_2` template. In particular it is the basis class of the default `Dcel` template parameter, and the basis class of any extended DCEL. The template parameters `V`, `H`, and `F` must be instantiated with models of the concepts `AosVertex`, `AosHalfedge`, and `AosFace` respectively.

Is model of
  `Aos`

## Classes
class | Arr_face_base
| The basic DCEL face type. More...
class | Arr_halfedge_base
| The basic DCEL halfedge type. More...
class | Arr_vertex_base
| The basic DCEL vertex type. More...