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AlphaShapeVertex_3

Definition

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

Refines

TriangulationVertexBase_3.

Types

AlphaShapeVertex_3::Point
Must be the same as the point type provided by the geometric traits class of the triangulation.


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.

Creation

AlphaShapeVertex_3 v;
default constructor.

AlphaShapeVertex_3 v ( Point p);
constructor setting the point associated to.

AlphaShapeVertex_3 v ( Point p, void* c);
constructor setting the point associated to and an incident cell.

Modifiers

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

See Also

CGAL::Alpha_status

Next: Alpha_shape_3<Dt>
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The CGAL Project . Tue, December 21, 2004 .