ConvexHullPolyhedronHalfedge_3 Concept Reference

Definition

Requirements of the halfedge type required for the polyhedron built by the function CGAL::convex_hull_3().

Has Models:

CGAL::Polyhedron_3::Halfedge

See Also

CGAL::Polyhedron_3

ConvexHullPolyhedronVertex_3

ConvexHullPolyhedronFacet_3

Creation
	Halfedge ()
	default constructor. More...

Operations
Halfedge_handle	opposite ()
	the opposite halfedge. More...
Halfedge_handle	next ()
	the next halfedge around the facet. More...
Halfedge_handle	prev ()
	the previous halfedge around the facet. More...
bool	is_border () const
	is true if h is a border halfedge. More...
Halfedge_around_facet_circulator	facet_begin ()
	circulator of halfedges around the facet (counterclockwise). More...
Vertex_handle	vertex ()
	the incident vertex of h. More...
Facet_handle	facet ()
	the incident facet of h. More...

Member Function Documentation

Facet_handle ConvexHullPolyhedronHalfedge_3::facet

(

)

the incident facet of h.

If h is a border halfedge the result is default construction of the handle.

Halfedge_around_facet_circulator ConvexHullPolyhedronHalfedge_3::facet_begin

(

)

circulator of halfedges around the facet (counterclockwise).

ConvexHullPolyhedronHalfedge_3::Halfedge

(

)

default constructor.

bool ConvexHullPolyhedronHalfedge_3::is_border

(

)

const

is true if h is a border halfedge.

Halfedge_handle ConvexHullPolyhedronHalfedge_3::next

(

)

the next halfedge around the facet.

Halfedge_handle ConvexHullPolyhedronHalfedge_3::opposite

(

)

the opposite halfedge.

Halfedge_handle ConvexHullPolyhedronHalfedge_3::prev

(

)

the previous halfedge around the facet.

Vertex_handle ConvexHullPolyhedronHalfedge_3::vertex

(

)

the incident vertex of h.