Reference Manual: CGAL_Tpm_halfedge

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Predefined Halfedge Base Class (CGAL_Tpm_halfedge_base )

Definition

The class CGAL_Tpm_halfedge_base is a base class for the halfedge of the DCEL.

The methods it defines return void* since the Vertex and Face classes are not known to it. A casting will be done inside the DCEL.

Types

Operations

void* h.opposite () the twin halfedge.

const void* h.opposite ()

void* h.next () the next halfedge around the face.

const void* h.next ()

void* h.vertex () the target vertex.

const void* h.vertex ()

void* h.face () the incident face.

const void* h.face ()

void h.set_vertex ( void* v)
sets target vertex.

void h.set_face ( void* f)
sets incident face.

Next: Class declaration of CGAL_Pm_face_base

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The CGAL Project. 22 January, 1999.

void*	h.opposite ()	the twin halfedge.
const void*	h.opposite ()
void*	h.next ()	the next halfedge around the face.
const void*	h.next ()
void*	h.vertex ()	the target vertex.
const void*	h.vertex ()
void*	h.face ()	the incident face.
const void*	h.face ()
void	h.set_vertex ( void v)*
		sets target vertex.
void	h.set_face ( void f)*
		sets incident face.