Search_traits_2<Kernel>

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CGAL::Search_traits_2<Kernel>

The class Search_traits_2<Kernel> can be used as a template parameter of the kd tree and the search classes.

Expects for the template argument a model of the concept Kernel, for example CGAL::Cartesian<double> or CGAL::Simple_cartesian<CGAL::Gmp_q>.

Kernel::FT	FT;	Number type.

Kernel::Point_2	Point_d;	Point type.

Kernel::Iso_rectangle_2
	Iso_box_d;	Iso box type.

Kernel::Sphere_2	Sphere_d;	Sphere type.

Kernel::Cartesian_const_iterator_2
	Cartesian_const_iterator_d;
		An iterator over the Cartesian coordinates.

Kernel::Construct_cartesian_const_iterator_2
	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.

Kernel::Construct_iso_rectangle_2
	Construct_iso_box_d;
		Functor with operator to construct the iso box from two points.

Kernel::Construct_center_2
	Construct_center_d;	Functor with operator to construct the center of an object of type Sphere_d.

Kernel::Compute_squared_radius_2
	Construct_squared_radius_d;
		Functor with operator to compute the squared radius of a an object of type Sphere_d.

Kernel::Construct_min_vertex_2
	Construct_min_vertex_d;
		Functor with operator to construct the vertex with lexicographically smallest coordinates of an object of type Iso_box_d.

Kernel::Construct_max_vertex_2
	Construct_max_vertex_d;
		Functor with operator to construct the vertex with lexicographically largest coordinates of an object of type Iso_box_d.