CGAL::Search_traits_3< GeomTraits > Class Template Reference

#include <CGAL/Search_traits_3.h>

Definition

The class Search_traits_3 can be used as a template parameter of the kd tree and the search classes.

Template Parameters

GeomTraits

must be a model of the concept SearchGeomTraits_3, for example Simple_cartesian<double> or Simple_cartesian<Gmpq>.

Is Model Of:

SearchTraits

RangeSearchTraits

See also

Search_traits_2<Kernel>

Search_traits<NT,Point,CartesianConstIterator,ConstructCartesianConstIterator,Dim>

Examples:

Spatial_searching/parallel_kdtree.cpp, Spatial_searching/searching_polyhedron_vertices.cpp, Spatial_searching/searching_surface_mesh_vertices.cpp, Spatial_searching/searching_with_point_with_info.cpp, Spatial_searching/searching_with_point_with_info_inplace.cpp, and Spatial_searching/searching_with_point_with_info_pmap.cpp.

Types
typedef Dimension_tag< 3 >	Dimension
	Dimension type.
typedef GeomTraits::FT	FT
	Number type.
typedef GeomTraits::Point_3	Point_d
	Point type.
typedef GeomTraits::Iso_cuboid_3	Iso_box_d
	Iso box type.
typedef GeomTraits::Sphere_3	Sphere_d
	Sphere type.
typedef GeomTraits::Cartesian_const_iterator_3	Cartesian_const_iterator_d
	An iterator over the Cartesian coordinates.
typedef GeomTraits::Construct_cartesian_const_iterator_3	Construct_cartesian_const_iterator_d
	A functor with two function operators, which return the begin and past the end iterator for the Cartesian coordinates. More...
typedef GeomTraits::Construct_iso_cuboid_3	Construct_iso_box_d
	Functor with operator to construct the iso box from two points.
typedef GeomTraits::Construct_center_3	Construct_center_d
	Functor with operator to construct the center of an object of type Sphere_d.
typedef GeomTraits::Compute_squared_radius_3	Compute_squared_radius_d
	Functor with operator to compute the squared radius of a an object of type Sphere_d.
typedef GeomTraits::Construct_min_vertex_3	Construct_min_vertex_d
	Functor with operator to construct the vertex with lexicographically smallest coordinates of an object of type Iso_box_d.
typedef GeomTraits::Construct_max_vertex_3	Construct_max_vertex_d
	Functor with operator to construct the vertex with lexicographically largest coordinates of an object of type Iso_box_d.

Member Typedef Documentation

Construct_cartesian_const_iterator_d

template<typename GeomTraits >

typedef GeomTraits::Construct_cartesian_const_iterator_3 CGAL::Search_traits_3< GeomTraits >::Construct_cartesian_const_iterator_d

A functor with two function operators, which return the begin and past the end iterator for the Cartesian coordinates.

The functor for begin has as argument a Point_d. The functor for the past the end iterator, has as argument a Point_d and an int.