geos::noding::SimpleNoder Class Reference

Nodes a set of SegmentStrings by performing a brute-force comparison of every segment to every other one. More...

#include <SimpleNoder.h>

Inheritance diagram for geos::noding::SimpleNoder:

geos::noding::SinglePassNoder geos::noding::Noder

List of all members.

Public Member Functions

 SimpleNoder (SegmentIntersector *nSegInt=NULL)
void computeNodes (std::vector< SegmentString * > *inputSegmentStrings)
std::vector< SegmentString * > * getNodedSubstrings () const


Detailed Description

Nodes a set of SegmentStrings by performing a brute-force comparison of every segment to every other one.

This has n^2 performance, so is too slow for use on large numbers of segments.

Version:
1.7

Member Function Documentation

void geos::noding::SimpleNoder::computeNodes ( std::vector< SegmentString * > *  segStrings  )  [virtual]

Computes the noding for a collection of SegmentStrings.

Parameters:
segStrings a collection of SegmentStrings to node

Implements geos::noding::SinglePassNoder.

std::vector<SegmentString*>* geos::noding::SimpleNoder::getNodedSubstrings (  )  const [inline, virtual]

Returns a Collection of fully noded SegmentStrings. The SegmentStrings have the same context as their parent.

Returns:
a Collection of SegmentStrings

Implements geos::noding::SinglePassNoder.


The documentation for this class was generated from the following file:
Generated on Fri Mar 27 04:53:46 2009 for GEOS by  doxygen 1.5.4