## CGAL::Alpha_shape_vertex_base_3<Traits,Vb>

### Definition

The class Alpha_shape_vertex_base_3<Traits,Vb> is the default model for the concept AlphaShapeVertex_3.

The class has to parameters : the traits class Traits which provides the type for the points or the weigted points. The second parameter Vb is a base class instantiated by default with CGAL::Triangulation_vertex_base_3<Traits>.

#include <CGAL/Alpha_shape_vertex_base_3.h>

### Is Model for the Concept

AlphaShapeVertexBase_3

### Inherits From

Vb