GEOS  3.9.0dev
Public Member Functions | List of all members
geos::geomgraph::index::SimpleEdgeSetIntersector Class Reference

Finds all intersections in one or two sets of edges, using the straightforward method of comparing all segments. More...

#include <SimpleEdgeSetIntersector.h>

Inheritance diagram for geos::geomgraph::index::SimpleEdgeSetIntersector:
geos::geomgraph::index::EdgeSetIntersector

Public Member Functions

void computeIntersections (std::vector< Edge * > *edges, SegmentIntersector *si, bool testAllSegments) override
 Computes all self-intersections between edges in a set of edges, allowing client to choose whether self-intersections are computed. More...
 
void computeIntersections (std::vector< Edge * > *edges0, std::vector< Edge * > *edges1, SegmentIntersector *si) override
 Computes all mutual intersections between two sets of edges.
 

Detailed Description

Finds all intersections in one or two sets of edges, using the straightforward method of comparing all segments.

Note
This algorithm is too slow for production use, but is useful for testing purposes.

Member Function Documentation

void geos::geomgraph::index::SimpleEdgeSetIntersector::computeIntersections ( std::vector< Edge * > *  edges,
SegmentIntersector si,
bool  testAllSegments 
)
overridevirtual

Computes all self-intersections between edges in a set of edges, allowing client to choose whether self-intersections are computed.

Parameters
edgesa list of edges to test for intersections
sithe SegmentIntersector to use
testAllSegmentstrue if self-intersections are to be tested as well

Implements geos::geomgraph::index::EdgeSetIntersector.


The documentation for this class was generated from the following file: