CGAL::Nef_polyhedron_S2< Traits >::SFace_cycle_iterator Class Reference

#include <CGAL/Nef_polyhedron_S2.h>

Definition

template<typename Traits>
class CGAL::Nef_polyhedron_S2< Traits >::SFace_cycle_iterator

The type SFace_cycle_iterator iterates over a list of Object_handles.

Each item of that list can either be assigned to SVertex_handle, SHalfedge_handle or SHalfloop_handle. To find out which of these assignment works out, the member functions is_svertex(), is_shalfedge() and is_shalfloop() are provided.

See also

CGAL::Nef_polyhedron_S2::SVertex

CGAL::Nef_polyhedron_S2::SHalfedge

CGAL::Nef_polyhedron_S2::SHalfloop

Types
typedef unspecified_type	SVertex_handle
	const handle to SVertex.
typedef unspecified_type	SHalfedge_handle
	const handle to SHalfedge.
typedef unspecified_type	SHalfloop_handle
	const handle to SHalfloop.

Creation
	SFace_cycle_iterator ()
	default constructor.

Operations
bool	is_svertex () const
	returns true if the iterator represents a SVertex_handle.
bool	is_shalfedge () const
	returns true if the iterator represents a SHalfedge_handle.
bool	is_shalfloop () const
	returns true if the iterator represents a SHalfloop_handle.
	operator SVertex_handle () const
	casts the iterator to SVertex_handle.
	operator SHalfedge_handle () const
	casts the iterator to SHalfedge_handle.
	operator SHalfloop_handle () const
	casts the iterator to SHalfloop_handle.