GEOS  3.8.0dev
Public Member Functions | List of all members
geos::noding::FastSegmentSetIntersectionFinder Class Reference

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

#include <FastSegmentSetIntersectionFinder.h>

Public Member Functions

 FastSegmentSetIntersectionFinder (SegmentString::ConstVect *baseSegStrings)
 
const SegmentSetMutualIntersectorgetSegmentSetIntersector () const
 
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

const SegmentSetMutualIntersector* geos::noding::FastSegmentSetIntersectionFinder::getSegmentSetIntersector ( ) const
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: