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geos::noding::FastSegmentSetIntersectionFinder Class Reference

Finds if two sets of SegmentStringss intersect. More...

#include <FastSegmentSetIntersectionFinder.h>

List of all members.

Public Member Functions

 FastSegmentSetIntersectionFinder (SegmentString::ConstVect *baseSegStrings)
SegmentSetMutualIntersectorgetSegmentSetIntersector ()
bool intersects (SegmentString::ConstVect *segStrings)
bool intersects (SegmentString::ConstVect *segStrings, SegmentIntersectionDetector *intDetector)


Detailed Description

Finds if two sets of SegmentStringss intersect.

Uses indexing for fast performance and to optimize repeated tests against a target set of lines. Short-circuited to return as soon an intersection is found.

Version:
1.7


Member Function Documentation

SegmentSetMutualIntersector* geos::noding::FastSegmentSetIntersectionFinder::getSegmentSetIntersector  )  [inline]
 

Gets the segment set intersector used by this class. This allows other uses of the same underlying indexed structure.

Returns:
the segment set intersector used


The documentation for this class was generated from the following file:
Generated on Thu Oct 7 20:18:29 2010 for GEOS by  doxygen 1.3.9.1