ArrangementDcelIsolatedVertex Concept Reference

Definition

An isolated vertex-information record in a DCEL data structure, which stores the face that contains the isolated vertex in its interior, along with an iterator for the isolated vertex in the isolated vertices' container of this face.

See also

ArrangementDcel

ArrangementDcelFace

Types
typedef unspecified_type	Face
	the corresponding DCEL face type.
typedef Face::Isolated_vertex_iterator	Isolated_vertex_iterator

Creation
	Arr_dcel_isolated_vertex ()
	default constructor.

Access Functions
All functions below also have const counterparts, returning non-mutable pointers or iterators:
Face *	face ()
	returns the incident face, which contains iv in its interior.
Isolated_vertex_iterator	iterator ()
	returns an iterator for the isolated vertex.

Modifiers
void	set_face (Face *f)
	sets the incident face.
void	set_iterator (Isolated_vertex_iterator it)
	sets the isolated vertex iterator.