CGAL::Triangulation_vertex_base_with_info_2< Info, Traits, Vb > Class Template Reference

#include <CGAL/Triangulation_vertex_base_with_info_2.h>

Definition

template<typename Info, typename Traits, typename Vb>
class CGAL::Triangulation_vertex_base_with_info_2< Info, Traits, Vb >

The class Triangulation_vertex_base_with_info_2 is designed to be used as a base vertex class of a triangulation.

It provides an easy way to add some user defined information in vertices.

Template Parameters

Info	is the information the user would like to add to a vertex. It has to be DefaultConstructible and Assignable.
Traits	is the geometric traits class which provides the Point_2. It is strongly recommended to instantiate this parameter with the traits class used for the triangulation. This ensures that the point type defined by Triangulation_vertex_base_with_info_2 matches the point type defined by the triangulation.
Vb	must be a vertex base class from which Triangulation_vertex_base_with_info_3 derives. By default this parameter is instantiated by Triangulation_vertex_base_2<Traits>.

Is model of

TriangulationVertexBaseWithInfo_2

The parameter Vb is a model of some vertex base concept. Triangulation_vertex_base_with_info_2 derives from Vb and will be a model of the same vertex base concept: TriangulationVertexBase_2, or RegularTriangulationVertexBase_2.

See also

CGAL::Triangulation_face_base_with_info_2<Info,Traits,Fb>

CGAL::Triangulation_vertex_base_2<Traits,Vb>

CGAL::Regular_triangulation_vertex_base_2<Traits,Vb>

Examples

Triangulation_2/info_insert_with_pair_iterator_2.cpp, Triangulation_2/info_insert_with_pair_iterator_regular_2.cpp, Triangulation_2/info_insert_with_transform_iterator_2.cpp, Triangulation_2/info_insert_with_zip_iterator_2.cpp, and Triangulation_2/terrain_with_info.cpp.

Types
typedef Info	Info

Access Functions
const Info &	info () const
	Returns a const reference to the object of type Info stored in the vertex.
Info &	info ()
	Returns a reference to the object of type Info stored in the vertex.

Member Typedef Documentation

Info

template<typename Info , typename Traits , typename Vb >

typedef Info CGAL::Triangulation_vertex_base_with_info_2< Info, Traits, Vb >::Info

Member Function Documentation

info() [1/2]

template<typename Info , typename Traits , typename Vb >

Info & CGAL::Triangulation_vertex_base_with_info_2< Info, Traits, Vb >::info

(

)

Returns a reference to the object of type Info stored in the vertex.

info() [2/2]

template<typename Info , typename Traits , typename Vb >

const Info & CGAL::Triangulation_vertex_base_with_info_2< Info, Traits, Vb >::info

(

)

const

Returns a const reference to the object of type Info stored in the vertex.