CGAL::Search_traits< NT, Point, CartesianIterator, ConstructCartesianIterator, Dim > Class Template Reference

#include <CGAL/Search_traits.h>

Definition

template<typename NT, typename Point, typename CartesianIterator, typename ConstructCartesianIterator, typename Dim>
class CGAL::Search_traits< NT, Point, CartesianIterator, ConstructCartesianIterator, Dim >

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

It is a mere wrapper for the geometric types needed by these classes.

Is model of

SearchTraits

See also

Search_traits_2<Kernel>

Search_traits_3<Kernel>

Search_traits_d<Kernel>

Examples

Spatial_searching/user_defined_point_and_distance.cpp.

Types
typedef Dim	Dimension
	Dimension type.
typedef NT	FT
	The number type of the coordinates.
typedef Point	Point_d
	Point type.
typedef CartesianIterator	Cartesian_const_iterator_d
	An iterator over the coordinates.
typedef ConstructCartesianIterator	Construct_Cartesian_const_iterator_d
	A functor with two function operators, which return the begin and past the end iterator for the Cartesian coordinates.

Member Typedef Documentation

Construct_Cartesian_const_iterator_d

template<typename NT , typename Point , typename CartesianIterator , typename ConstructCartesianIterator , typename Dim >

typedef ConstructCartesianIterator CGAL::Search_traits< NT, Point, CartesianIterator, ConstructCartesianIterator, Dim >::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.

Dimension

template<typename NT , typename Point , typename CartesianIterator , typename ConstructCartesianIterator , typename Dim >

typedef Dim CGAL::Search_traits< NT, Point, CartesianIterator, ConstructCartesianIterator, Dim >::Dimension

Dimension type.

Either Dimension_tag<int dim> or Dynamic_dimension_tag.