A model of Region Predicate that checks if a value of type Key is contained within the closed boundaries defined by lower and upper. More...

#include <spatial_closed_region.hpp>

Inherits Compare.

Public Member Functions
	closed_bounds ()
	The default constructor leaves everything un-initialized. More...

	closed_bounds (const Compare &compare, const Key &lower, const Key &upper)
	Set the lower and upper boundary for the orthogonal region search. More...

relative_order	operator() (dimension_type dim, dimension_type, const Key &key) const
	The operator that tells wheather the point is in region or not. More...

Private Attributes
Key	_lower
	The lower bound for the orthogonal region iterator. More...

Key	_upper
	The upper bound for the orthogonal region iterator. More...

Detailed Description

template<typename Key, typename Compare>
class spatial::closed_bounds< Key, Compare >

A model of Region Predicate that checks if a value of type Key is contained within the closed boundaries defined by lower and upper.

To be very specific, for any dimension $d$ we define that $x$ is contained in the closed boundaries $(lower, upper)$ if:

$lower_d <= x_d <= upper_d$

Simply stated, closed_bounds used in a region_iterator will match all keys that are within the region defined by lower and upper, even if they "touch" the edge of the region.

Template Parameters

Key	The type used during the comparison.
Compare	The comparison functor using to compare 2 objects of type `Key` along the same dimension.

Concept:: This object is a model of Region Predicate

Definition at line 42 of file spatial_closed_region.hpp.