GEOS
3.3.3
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Nodes a set of SegmentStrings by performing a brute-force comparison of every segment to every other one. More...
#include <SimpleNoder.h>
Public Member Functions | |
SimpleNoder (SegmentIntersector *nSegInt=NULL) | |
void | computeNodes (std::vector< SegmentString * > *inputSegmentStrings) |
std::vector< SegmentString * > * | getNodedSubstrings () const |
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SinglePassNoder (SegmentIntersector *nSegInt=NULL) | |
virtual void | setSegmentIntersector (SegmentIntersector *newSegInt) |
Additional Inherited Members | |
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SegmentIntersector * | segInt |
Externally owned. |
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.
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virtual |
Computes the noding for a collection of SegmentStrings.
segStrings | a collection of SegmentStrings to node |
Implements geos::noding::SinglePassNoder.
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inlinevirtual |
Returns a Collection of fully noded SegmentStrings. The SegmentStrings have the same context as their parent.
Implements geos::noding::SinglePassNoder.