#include <CGAL/Triangulation_hierarchy_2.h>

Inherits from

Vb.

Definition

template<typename Vb>
class CGAL::Triangulation_hierarchy_vertex_base_2< Vb >

The class Triangulation_hierarchy_vertex_base_2 is designed to be used as a vertex base class of a triangulation plugged into a Triangulation_hierarchy_2<Tr>.

It is a model of the concept TriangulationHierarchyVertexBase_2 which refines the concept TriangulationVertexBase_2.

This class is templated by a parameter Vb which is to be instantiated by a model of the concept TriangulationVertexBase_2. The class Triangulation_hierarchy_vertex_base_2<Vb> inherits from the class Vb. This design allows to use either the default vertex base class or a user customized vertex base with additional functionalities.

Is model of: TriangulationHierarchyVertexBase_2

See also: TriangulationVertexBase_2; TriangulationHierarchyVertexBase_2; CGAL::Triangulation_vertex_base_2<Traits>

Examples: Triangulation_2/constrained_hierarchy_plus.cpp, and Triangulation_2/hierarchy.cpp.