geos::index::strtree::ItemBoundable Class Reference

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

#include <ItemBoundable.h>

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

geos::index::strtree::Boundable

List of all members.

Public Member Functions

 ItemBoundable (const void *newBounds, void *newItem)
const void * getBounds () const
void * getItem () const


Detailed Description

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

Member Function Documentation

const void* geos::index::strtree::ItemBoundable::getBounds (  )  const [virtual]

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.


The documentation for this class was generated from the following file:
Generated on Fri Mar 27 04:53:40 2009 for GEOS by  doxygen 1.5.4