CGAL 6.1.2 - CGAL and the Boost Graph Library: CGAL::Halfedge_around_face_circulator< Graph > Class Template Reference

CGAL 6.1.2 - CGAL and the Boost Graph Library

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CGAL::Halfedge_around_face_circulator< Graph > Class Template Reference
Reference Manual » Iterators and Circulators

`#include <CGAL/boost/graph/iterator.h>`

## Definition

template<typename Graph>
class CGAL::Halfedge_around_face_circulator< Graph >

A bidirectional circulator with value type `boost::graph_traits<Graph>::halfedge_descriptor` over all halfedges incident to the same face or border.

Let `h` be a halfedge of graph `g`. For a `Halfedge_around_face_circulator` `hafc` with `h = *hafc` the following holds: `next(h,g) == *++hafc`.

Template Parameters

  Graph | must be a model of the concept `HalfedgeGraph` Is model of `BidirectionalCirculator`