DelaunayTriangulationCellBase_3 Concept Reference

Definition

The base cell of a Delaunay triangulation must be a model of the concept DelaunayTriangulationCellBase_3, which refines the concept TriangulationCellBase_3 by adding in the cell an operator that computes its circumcenter.

Refines

TriangulationCellBase_3

Has models

CGAL::Delaunay_triangulation_cell_base_3

CGAL::Delaunay_triangulation_cell_base_with_circumcenter_3

See also

DelaunayTriangulationTraits_3

Types
typedef DelaunayTriangulationTraits_3::Point_3	Point

Access Functions
const Point &	circumcenter (const DelaunayTriangulationTraits_3 &gt=DelaunayTriangulationTraits_3()) const
	Returns the circumcenter of the cell.

Member Function Documentation

circumcenter()

const Point & DelaunayTriangulationCellBase_3::circumcenter

(

const DelaunayTriangulationTraits_3 &

gt = DelaunayTriangulationTraits_3()

)

const

Returns the circumcenter of the cell.

DelaunayTriangulationTraits_3 is the geometric traits class of the triangulation.

This operator is required only when the dual() functions are called.