SearchTraits Concept Reference

Definition

The concept SearchTraits defines the requirements for the template parameter of the search classes.

Has Models:

CGAL::Cartesian_d<FT>

CGAL::Homogeneous_d<RT>

CGAL::Search_traits_2<Kernel>

CGAL::Search_traits_3<Kernel>

CGAL::Search_traits_d<Kernel,Dim>

CGAL::Search_traits<NT,Point,CartesianCoordinateIterator,ConstructCartesianCoordinateIterator,ConstructMinVertex,ConstructMaxVertex>

See Also

RangeSearchTraits

CGAL::Search_traits_adapter<Key,PointPropertyMap,BaseTraits>

Types
typedef unspecified_type	Dimension
	Dimension type. More...
typedef unspecified_type	Point_d
	Point type. More...
typedef unspecified_type	FT
	The number type of the Cartesian coordinates of types Point_d
typedef unspecified_type	Cartesian_const_iterator_d
	A random access iterator type to enumerate the Cartesian coordinates of a point.
typedef unspecified_type	Construct_cartesian_const_iterator_d
	Functor with operators to construct iterators on the first and the past-the-end iterator for the Cartesian coordinates of a point. More...

Operations
Construct_cartesian_const_iterator_d	construct_construct_cartesian_const_iterator_d_object (const Point_d &p) const
	Function used to construct an object of type Construct_cartesian_const_iterator_d.

Member Typedef Documentation

typedef unspecified_type SearchTraits::Construct_cartesian_const_iterator_d

Functor with operators to construct iterators on the first and the past-the-end iterator for the Cartesian coordinates of a point.

This functor must provide the type result_type that must be the same a Cartesian_const_iterator_d.

typedef unspecified_type SearchTraits::Dimension

Dimension type.

Either CGAL::Dimension_tag or CGAL::Dynamic_dimension_tag.

typedef unspecified_type SearchTraits::Point_d

Point type.

CGAL::Kernel_traits has to be specialized for this type.