CGAL 4.14 - 2D Regularized Boolean Set-Operations
GeneralPolygonSetDcel Concept Reference

## Definition

A doubly-connected edge-list (Dcel for short) data-structure. It consists of three containers of records: vertices $$V$$, halfedges $$E$$, and faces $$F$$. It maintains the incidence relation among them. The halfedges are ordered in pairs sometimes referred to as twins, such that each halfedge pair represent an edge.

A model of the GeneralPolygonSetDcel simply refines ArrangementDcel, the Halfedge and Face types being models of the concepts GeneralPolygonSetDcelHalfedge and GeneralPolygonSetDcelFace respectively

Refines:
ArrangementDcel
Has Models:
CGAL::Gps_default_dcel<Traits>
GeneralPolygonSetDcelFace
GeneralPolygonSetDcelHalfedge