#include <Concepts/SegmentDelaunayGraphVertexBase_2.h>

Definition

Refines:: TriangulationVertexBase_2

The concept SegmentDelaunayGraphVertexBase_2 describes the requirements for the vertex base class of the SegmentDelaunayGraphDataStructure_2 concept. A vertex stores a site of the segment Delaunay graph and provides access to one of its incident faces through a Face_handle.

Has Models:: CGAL::Segment_Delaunay_graph_vertex_base_2<Gt>

See also: SegmentDelaunayGraphDataStructure_2; SegmentDelaunayGraphTraits_2; SegmentDelaunayGraphSite_2; SegmentDelaunayGraphStorageSite_2; CGAL::Segment_Delaunay_graph_vertex_base_2<Gt>; CGAL::Segment_Delaunay_graph_site_2<K>; CGAL::Segment_Delaunay_graph_storage_site_2<Gt,SSTag>; CGAL::Triangulation_data_structure_2<Vb,Fb>

Types
typedef unspecified_type	Geom_traits
	A type for the geometric traits that defines the site. More...

typedef unspecified_type	Site_2
	A type for the site. More...

typedef unspecified_type	Storage_site_tag
	A type that indicates what kind of storage type to use. More...

typedef unspecified_type	Storage_site_2
	A type for the internal representation of sites. More...

typedef unspecified_type	Data_structure
	A type for the underlying data structure, to which the vertex belongs to. More...

typedef unspecified_type	Vertex_handle
	A type for the vertex handle of the segment Delaunay graph data structure. More...

typedef unspecified_type	Face_handle
	A type for the face handle of the segment Delaunay graph data structure. More...

Creation
In addition to the default and copy constructors and following constructors are required:
	SegmentDelaunayGraphVertexBase_2 (Storage_site_2 ss)
	Constructs a vertex associated with the site represented by the storage site `ss`. More...

	SegmentDelaunayGraphVertexBase_2 (Storage_site_2 ss, Face_handle f)
	Constructs a vertex associated with the site represented by the storage site `ss`, and pointing to the face associated with the face handle `f`. More...

Access Functions
Storage_site_2	storage_site ()
	Returns the storage site representing the site. More...

Site_2	site ()
	Returns the site. More...

Face_handle	face ()
	Returns a handle to an incident face. More...

Setting
void	set_site (Storage_site_2 ss)
	Sets the storage site. More...

void	set_face (Face_handle f)
	Sets the incident face. More...

Checking
bool	is_valid (bool verbose, int level) const
	Performs any required tests on a vertex. More...

Member Typedef Documentation

◆ Data_structure

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Data_structure

A type for the underlying data structure, to which the vertex belongs to.

◆ Face_handle

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Face_handle

A type for the face handle of the segment Delaunay graph data structure.

◆ Geom_traits

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Geom_traits

A type for the geometric traits that defines the site.

Precondition: The type Geom_traits must define the type Site_2.

◆ Site_2

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Site_2

A type for the site.

This type must coincide with the type Geom_traits::Site_2.

◆ Storage_site_2

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Storage_site_2

A type for the internal representation of sites.

This type must satisfy the requirements of the concept SegmentDelaunayGraphStorageSite_2.

◆ Storage_site_tag

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Storage_site_tag

A type that indicates what kind of storage type to use.

Storage_site_tag must either be CGAL::Tag_true or CGAL::Tag_false.

◆ Vertex_handle

typedef unspecified_type SegmentDelaunayGraphVertexBase_2::Vertex_handle

A type for the vertex handle of the segment Delaunay graph data structure.

Constructor & Destructor Documentation

◆ SegmentDelaunayGraphVertexBase_2() [1/2]

SegmentDelaunayGraphVertexBase_2::SegmentDelaunayGraphVertexBase_2 ( Storage_site_2 ss )

Constructs a vertex associated with the site represented by the storage site ss.

◆ SegmentDelaunayGraphVertexBase_2() [2/2]

SegmentDelaunayGraphVertexBase_2::SegmentDelaunayGraphVertexBase_2	(	Storage_site_2	ss,
		Face_handle	f
	)

Constructs a vertex associated with the site represented by the storage site ss, and pointing to the face associated with the face handle f.

Member Function Documentation

◆ face()

Face_handle SegmentDelaunayGraphVertexBase_2::face ( )

Returns a handle to an incident face.

◆ is_valid()

bool SegmentDelaunayGraphVertexBase_2::is_valid	(	bool	verbose,
		int	level
	)		const

Performs any required tests on a vertex.

◆ set_face()

void SegmentDelaunayGraphVertexBase_2::set_face ( Face_handle f )

Sets the incident face.

◆ set_site()

void SegmentDelaunayGraphVertexBase_2::set_site ( Storage_site_2 ss )

Sets the storage site.

◆ site()

Site_2 SegmentDelaunayGraphVertexBase_2::site ( )

Returns the site.

◆ storage_site()

Storage_site_2 SegmentDelaunayGraphVertexBase_2::storage_site ( )

Returns the storage site representing the site.