FuzzyQueryItem Class Reference

#include <Concepts/FuzzyQueryItem.h>

Definition

The concept FuzzyQueryItem describes the requirements for fuzzy d-dimensional spatial objects.

Has models

CGAL::Fuzzy_sphere<Traits>

CGAL::Fuzzy_iso_box<Traits>

Types
typedef unspecified_type	Dimension
	Dimension Tag.
typedef unspecified_type	Point_d
	represents a d-dimensional point.
typedef unspecified_type	FT
	Number type.

Operations
bool	contains (Point_d p) const
	tests whether the query item contains p.
template<typename Coord_iterator >
bool	contains_point_given_as_coordinates (Coord_iterator begin, Coord_iterator end) const
bool	inner_range_intersects (const Kd_tree_rectangle< FT, Dimension > &rectangle) const
	tests whether the inner approximation of the spatial object intersects a rectangle associated with a node of a tree.
bool	outer_range_contains (const Kd_tree_rectangle< FT, Dimension > &rectangle) const
	tests whether the outer approximation of the spatial object encloses the rectangle associated with a node of a tree.

Member Typedef Documentation

Dimension

typedef unspecified_type FuzzyQueryItem::Dimension

Dimension Tag.

FT

typedef unspecified_type FuzzyQueryItem::FT

Number type.

Point_d

typedef unspecified_type FuzzyQueryItem::Point_d

represents a d-dimensional point.

Member Function Documentation

contains()

bool FuzzyQueryItem::contains

(

Point_d

p

)

const

tests whether the query item contains p.

contains_point_given_as_coordinates()

template<typename Coord_iterator >

bool FuzzyQueryItem::contains_point_given_as_coordinates	(	Coord_iterator	begin,
		Coord_iterator	end
	)		const

Note

Optional: must be defined when used with a Kd_tree where EnablePointsCache is set to Tag_true.

tests whether the query item contains the point whose Cartesian coordinates are contained in the range [begin, end).

inner_range_intersects()

bool FuzzyQueryItem::inner_range_intersects

(

const Kd_tree_rectangle< FT, Dimension > &

rectangle

)

const

tests whether the inner approximation of the spatial object intersects a rectangle associated with a node of a tree.

outer_range_contains()

bool FuzzyQueryItem::outer_range_contains

(

const Kd_tree_rectangle< FT, Dimension > &

rectangle

)

const

tests whether the outer approximation of the spatial object encloses the rectangle associated with a node of a tree.