## CGAL::Segment_Voronoi_diagram_hierarchy_vertex_base_2<Vbb>

### Definition

The class Segment_Voronoi_diagram_hierarchy_vertex_base_2<Vbb> provides a model for the SegmentVoronoiDiagramHierarchyVertexBase_2 concept, which is the vertex base required by the Segment_Voronoi_diagram_hierarchy_2<Gt,DS> class. The class Segment_Voronoi_diagram_hierarchy_vertex_base_2<Vbb> is templated by a class Vbb which must be a model of the SegmentVoronoiDiagramVertexBase_2 concept.

#include <CGAL/Segment_Voronoi_diagram_hierarchy_vertex_base_2.h>

### Inherits From

Vbb

### Is Model for the Concept

SegmentVoronoiDiagramHierarchyVertexBase_2

### See Also

SegmentVoronoiDiagramVertexBase_2
SegmentVoronoiDiagramHierarchyVertexBase_2
SegmentVoronoiDiagramDataStructure_2
CGAL::Segment_Voronoi_diagram_vertex_base_2<Gt,SSTag>
CGAL::Triangulation_data_structure_2<Vb,Fb>
CGAL::Segment_Voronoi_diagram_hierarchy_2<Gt,STag,DS>