21 #ifndef GEOS_OP_SWEEPLINENESTEDRINGTESTER_H
22 #define GEOS_OP_SWEEPLINENESTEDRINGTESTER_H
24 #include <geos/export.h>
25 #include <geos/geom/Envelope.h>
27 #include <geos/index/sweepline/SweepLineOverlapAction.h>
28 #include <geos/index/sweepline/SweepLineIndex.h>
34 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
66 geomgraph::GeometryGraph *graph;
67 std::vector<geom::LinearRing*> rings;
96 rings.push_back(ring);
101 class OverlapAction:
public index::sweepline::SweepLineOverlapAction {
105 void overlap(index::sweepline::SweepLineInterval *s0,
106 index::sweepline::SweepLineInterval *s1);
120 #endif // GEOS_OP_SWEEPLINENESTEDRINGTESTER_H
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:61
Tests whether any of a set of LinearRings are nested inside another ring in the set, using an index::sweepline::SweepLineIndex to speed up the comparisons.
Definition: SweeplineNestedRingTester.h:63
A sweepline implements a sorted index on a set of intervals.
Definition: SweepLineIndex.h:48
Models an OGC SFS LinearRing.
Definition: LinearRing.h:58