CGAL 6.2 - dD Spatial Searching

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CGAL::Search_traits_adapter< Key, PointPropertyMap, BaseTraits > Class Template Reference
Reference Manual » Search Traits Classes

`#include <CGAL/Search_traits_adapter.h>`

## Inherits from

BaseTraits.

## Definition

template<typename Key, typename PointPropertyMap, typename BaseTraits>
class CGAL::Search_traits_adapter< Key, PointPropertyMap, BaseTraits >

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

When using this traits class in a nearest neighbor search algorithm, the class `Distance_adapter<Key,PointPropertyMap,Base_distance>` must be used as distance.

Template Parameters

  Key | is a type that is associated to a point of type `Base_distance::Point_d`.
  PointPropertyMap | is a model of `LvaluePropertyMap` with `Key` as `key_type` and `Base_distance::Point_d` as `value_type`.
  BaseTraits | is a model of either `SearchTraits` or `RangeSearchTraits`.

Is model of
  `SearchTraits` if `BaseTraits` is a model of `SearchTraits`.
  `RangeSearchTraits` if `BaseTraits` is a model of `RangeSearchTraits`.

See also
  `Distance_adapter<Key,PointPropertyMap,Base_distance>`
  `Search_traits_2<Kernel>`
  `Search_traits_3<Kernel>`
  `Search_traits_d<Kernel>`
  `Search_traits<Point,CartesianConstIterator,ConstructCartesianConstIterator>`

Examples
  Spatial_searching/iso_rectangle_2_query_projection.cpp, Spatial_searching/searching_polyhedron_vertices.cpp, Spatial_searching/searching_surface_mesh_vertices.cpp, Spatial_searching/searching_triangulation_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 BaseTraits::Dimension | Dimension
typedef Key | Point_d
typedef BaseTraits::FT | FT
typedef BaseTraits::Cartesian_const_iterator_d | Cartesian_const_iterator_d
typedef BaseTraits | Base

## Creation
| Search_traits_adapter (const PointPropertyMap &ppmap=PointPropertyMap(), const BaseTraits &base=BaseTraits())
| Constructor initializing the class to `base` and setting the point property map of the class to `ppmap`.

## Operations
const PointPropertyMap & | point_property_map () const
| Returns the point property map.