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geos::index::strtree::AbstractSTRtree::IntersectsOp Class Reference

A test for intersection between two bounds, necessary because subclasses of AbstractSTRtree have different implementations of bounds. More...

#include <AbstractSTRtree.h>

List of all members.

Public Member Functions

virtual bool intersects (const void *aBounds, const void *bBounds)=0


Detailed Description

A test for intersection between two bounds, necessary because subclasses of AbstractSTRtree have different implementations of bounds.


Member Function Documentation

virtual bool geos::index::strtree::AbstractSTRtree::IntersectsOp::intersects const void *  aBounds,
const void *  bBounds
[pure virtual]
 

For STRtrees, the bounds will be Envelopes; for SIRtrees, Intervals; for other subclasses of AbstractSTRtree, some other class.

Parameters:
aBounds the bounds of one spatial object
bBounds the bounds of another spatial object
Returns:
whether the two bounds intersect


The documentation for this class was generated from the following file:
Generated on Sun Aug 21 23:21:02 2011 for GEOS by  doxygen 1.3.9.1