\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - dD Spatial Searching

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

`#include <CGAL/Search_traits.h>`

## Definition

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. More...
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. More...

## Member Typedef Documentation

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`.

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`.