RegularTriangulationVertexBase_3 Concept Reference

Definition

The base vertex of a regular triangulation must be a model of the concept RegularTriangulationVertexBase_3, which refines the concept TriangulationDSVertexBase_3 by adding a geometric point member.

Refines:

TriangulationDSVertexBase_3

Has Models:

CGAL::Regular_triangulation_vertex_base_3

See also

RegularTriangulationCellBase_3

Types
typedef unspecified_type	Point
	Must be the same as the point type RegularTriangulationTraits_3::Weighted_point_3 defined by the geometric traits class of the triangulation.

Creation
	RegularTriangulationVertexBase_3 (const Point &p)
	Constructs a vertex whose geometric embedding is point p.
	RegularTriangulationVertexBase_3 (const Point &p, Cell_handle c)
	Constructs a vertex embedding the point p and pointing to cell c.

Access Functions
Point	point () const
	Returns the point.

Setting
void	set_point (Point p)
	Sets the point.

I/O
istream &	operator>> (istream &is, RegularTriangulationVertexBase_3 &v)
	Inputs the non-combinatorial information given by the vertex: the point and other possible information.
ostream &	operator<< (ostream &os, const RegularTriangulationVertexBase_3 &v)
	Outputs the non-combinatorial information given by the vertex: the point and other possible information.