CGAL::Alpha_shape_vertex_base_2< Traits, Vb, ExactAlphaComparisonTag>

Definition

The class Alpha_shape_vertex_base_2< Traits, Vb, ExactAlphaComparisonTag> is the default model for the concept AlphaShapeVertex_2.

#include <CGAL/Alpha_shape_vertex_base_2.h>

Parameters

The template parameter Vb has to be a model of TriangulationVertexBase_2 (or RegularTriangulationVertexBase_2) if Alpha_shape_vertex_base_2< Traits, Vb, ExactAlphaComparisonTag> is intended to be used with an alpha-shape class based on a Delaunay_triangulation_2 (or a Regular_triangulation_2).

The template parameter ExactAlphaComparisonTag is a tag that, when set to CGAL::Tag_true, triggers exact comparisons between alpha values. See the description provided in the documentation of Alpha_shape_2 for more details. The default value is CGAL::Tag_false.

Is Model for the Concepts

Inherits From

Vb