GeneralPolygonSetDcelHalfedge Concept Reference

Definition

A halfedge record in a Dcel data structure used by the General_polygon_set_2 and Polygon_set_2 template classes to represent the underlying internal Arrangement_2 data structure.

Refines

ArrangementDcelHalfedge

Has models

CGAL::Gps_face_halfedge

See also

ArrangementDcel

ArrangementDcelVertex

GeneralPolygonSetDcelFace

Access Functions
int	flag () const
	returns an integer passed to set_flag(), if the latter function was not called the output is not specified.

Modifiers
void	set_flag (int i)
	set an integer flag for this halfedge.