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CGAL 4.12 - 2D Regularized Boolean Set-Operations
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GeneralPolygonSetDcelHalfedge Concept Reference
2D Regularized Boolean Set-Operations Reference » Concepts

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.