AlphaShapeVertex_3 Concept Reference

Definition

This concept describe the requirements for the base vertex of an alpha shape.

Refines:

TriangulationVertexBase_3

Has Models:

CGAL::Alpha_shape_vertex_base_3

See also

CGAL::Alpha_status

Types
typedef unspecified_type	Point
	Must be the same as the point type provided by the geometric traits class of the triangulation. More...
typedef unspecified_type	Alpha_status
	Must be CGAL::Alpha_status<NT> where NT is the number type used in the geometric traits class of the triangulation. More...

Creation
	AlphaShapeVertex_3 ()
	default constructor. More...
	AlphaShapeVertex_3 (Point p)
	constructor setting the point. More...
	AlphaShapeVertex_3 (Point p, const Cell_handle &c)
	constructor setting the point and an incident cell. More...

Modifiers
Alpha_status *	get_alpha_status ()
	Returns a pointer the alpha status of the vertex. More...

Member Typedef Documentation

typedef unspecified_type AlphaShapeVertex_3::Alpha_status

Must be CGAL::Alpha_status<NT> where NT is the number type used in the geometric traits class of the triangulation.

typedef unspecified_type AlphaShapeVertex_3::Point

Must be the same as the point type provided by the geometric traits class of the triangulation.

Constructor & Destructor Documentation

AlphaShapeVertex_3::AlphaShapeVertex_3

(

)

default constructor.

AlphaShapeVertex_3::AlphaShapeVertex_3

(

Point

p

)

constructor setting the point.

AlphaShapeVertex_3::AlphaShapeVertex_3	(	Point	p,
		const Cell_handle &	c
	)

constructor setting the point and an incident cell.

Member Function Documentation

Alpha_status* AlphaShapeVertex_3::get_alpha_status

(

)

Returns a pointer the alpha status of the vertex.