TriangulationHierarchyVertexBase_2 Concept Reference Definition The vertex of a triangulation included in a triangulation hierarchy has to provide some pointers to the corresponding vertices in the triangulations of the next and preceding levels. Therefore, the concept TriangulationHierarchyVertexBase_2 refines the concept TriangulationVertexBase_2, adding handles to the corresponding vertices in the next and previous level triangulations. Refines TriangulationVertexBase_2 Has models CGAL::Triangulation_hierarchy_vertex_base_2<Vb> See alsoCGAL::Triangulation_hierarchy_2<Tr> Operations Vertex_handle up () returns the corresponding vertex (if any) of the next level triangulation. Vertex_handle down () returns the corresponding vertex of the previous level triangulation. void set_up (Vertex_handle u) sets the handle pointing to to the corresponding vertex of the next level triangulation. void set_down (Vertex_handle d) sets the handle pointing to the corresponding vertex of the previous level triangulation. TriangulationHierarchyVertexBase_2 Generated by 1.17.0

Definition

The vertex of a triangulation included in a triangulation hierarchy has to provide some pointers to the corresponding vertices in the triangulations of the next and preceding levels. Therefore, the concept TriangulationHierarchyVertexBase_2 refines the concept TriangulationVertexBase_2, adding handles to the corresponding vertices in the next and previous level triangulations.

Refines

TriangulationVertexBase_2

Has models

CGAL::Triangulation_hierarchy_vertex_base_2<Vb>

See also

CGAL::Triangulation_hierarchy_2<Tr>

Operations
Vertex_handle	up ()
	returns the corresponding vertex (if any) of the next level triangulation.
Vertex_handle	down ()
	returns the corresponding vertex of the previous level triangulation.
void	set_up (Vertex_handle u)
	sets the handle pointing to to the corresponding vertex of the next level triangulation.
void	set_down (Vertex_handle d)
	sets the handle pointing to the corresponding vertex of the previous level triangulation.