CGAL 4.11 - dD Spatial Searching
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 or Simple_cartesian.
Is Model Of:

SearchTraits

RangeSearchTraits

Search_traits_2<Kernel>
Search_traits<NT,Point,CartesianConstIterator,ConstructCartesianConstIterator,Dim>
Examples:
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
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

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.