#include <CGAL/Straight_skeleton_vertex_base_2.h>

Definition

Is Model Of:: StraightSkeletonVertex_2

The class Straight_skeleton_vertex_base_2 provides a model for the StraightSkeletonVertex_2 concept which is the vertex type required by the StraightSkeleton_2 concept.

Template Parameters

Refs	must be a model of `StraightSkeleton_2`
Point	a Point type
FT	must be a model of the `FieldWithSqrt`, which is the numeric type used to represent the time of a vertex (a Euclidean distance).

This class can be used as a base class allowing users of the straight skeleton data structure to decorate a vertex with additional data. The concrete vertex class must be given in the HalfedgeDSItems template parameter of the instantiation of the HalfedgeDS_default class used as the model for the Straight_skeleton_2 concept.

See also: StraightSkeletonFace_2; StraightSkeletonVertex_2; StraightSkeletonHalfedge_2; StraightSkeleton_2; CGAL::Straight_skeleton_halfedge_base_2; CGAL::Straight_skeleton_face_base_2