21 #ifndef GEOS_OP_RELATE_RELATECOMPUTER_H 22 #define GEOS_OP_RELATE_RELATECOMPUTER_H 24 #include <geos/export.h> 26 #include <geos/algorithm/PointLocator.h> 27 #include <geos/algorithm/LineIntersector.h> 28 #include <geos/geomgraph/NodeMap.h> 29 #include <geos/geom/Coordinate.h> 36 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class 42 class IntersectionMatrix;
51 class SegmentIntersector;
88 std::vector<geomgraph::GeometryGraph*> *arg;
90 geomgraph::NodeMap nodes;
93 std::auto_ptr<geom::IntersectionMatrix> im;
95 std::vector<geomgraph::Edge*> isolatedEdges;
100 void insertEdgeEnds(std::vector<geomgraph::EdgeEnd*> *ee);
102 void computeProperIntersectionIM(
103 geomgraph::index::SegmentIntersector *intersector,
106 void copyNodesAndLabels(
int argIndex);
107 void computeIntersectionNodes(
int argIndex);
108 void labelIntersectionNodes(
int argIndex);
116 void labelNodeEdges();
131 void labelIsolatedEdges(
int thisIndex,
int targetIndex);
152 void labelIsolatedNodes();
169 #endif // GEOS_OP_RELATE_RELATECOMPUTER_H Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:60
Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix. ...
Definition: IntersectionMatrix.h:51
Computes the topological relationship (Location) of a single point to a Geometry. ...
Definition: PointLocator.h:58
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:167
A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...
Definition: LineIntersector.h:49
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
Definition: geomgraph/Node.h:62
Definition: geomgraph/Edge.h:66
Computes the topological relationship between two Geometries.
Definition: RelateComputer.h:75