Boundable wrapper for a non-Boundable spatial object. Used internally by AbstractSTRtree. More...

#include <ItemBoundable.h>

Inheritance diagram for geos::index::strtree::ItemBoundable:

Public Member Functions
	ItemBoundable (const void newBounds, void newItem)

bool	isLeaf () const override

const void *	getBounds () const override

void *	getItem () const

virtual const void *	getBounds () const =0

virtual bool	isLeaf () const =0

Detailed Description

Boundable wrapper for a non-Boundable spatial object. Used internally by AbstractSTRtree.

Todo:: TODO: It's unclear who takes ownership of passed newBounds and newItem objects.

Member Function Documentation

◆ getBounds()

const void * geos::index::strtree::ItemBoundable::getBounds ( ) const

inlineoverridevirtual

Returns a representation of space that encloses this Boundable, preferably not much bigger than this Boundable's boundary yet fast to test for intersection with the bounds of other Boundables.

The class of object returned depends on the subclass of AbstractSTRtree.

Returns: an Envelope (for STRtrees), an Interval (for SIRtrees), or other object (for other subclasses of AbstractSTRtree)

See also: AbstractSTRtree::IntersectsOp

Implements geos::index::strtree::Boundable.

Reimplemented in geos::index::strtree::SimpleSTRnode.

◆ isLeaf()

bool geos::index::strtree::ItemBoundable::isLeaf ( ) const