23 #include <geos/export.h>
25 #include <geos/algorithm/PointLocator.h>
26 #include <geos/algorithm/LineIntersector.h>
27 #include <geos/geomgraph/NodeMap.h>
28 #include <geos/geom/Coordinate.h>
29 #include <geos/geom/IntersectionMatrix.h>
36 #pragma warning(disable: 4251)
50 class SegmentIntersector;
79 std::unique_ptr<geom::IntersectionMatrix> computeIM();
87 std::vector<geomgraph::GeometryGraph*>* arg;
89 geomgraph::NodeMap nodes;
92 std::unique_ptr<geom::IntersectionMatrix> im;
94 std::vector<geomgraph::Edge*> isolatedEdges;
99 void insertEdgeEnds(std::vector<geomgraph::EdgeEnd*>* ee);
101 void computeProperIntersectionIM(
105 void copyNodesAndLabels(uint8_t argIndex);
106 void computeIntersectionNodes(uint8_t argIndex);
107 void labelIntersectionNodes(uint8_t argIndex);
115 void labelNodeEdges();
130 void labelIsolatedEdges(uint8_t thisIndex, uint8_t targetIndex);
151 void labelIsolatedNodes();
A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...
Definition: LineIntersector.h:50
Computes the topological relationship (Location) of a single point to a Geometry.
Definition: PointLocator.h:56
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:58
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:186
Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.
Definition: IntersectionMatrix.h:51
Definition: geomgraph/Edge.h:63
The node component of a geometry graph.
Definition: geomgraph/Node.h:59
Computes the intersection of line segments, and adds the intersection to the edges containing the seg...
Definition: geomgraph/index/SegmentIntersector.h:46
Computes the topological relationship between two Geometries.
Definition: RelateComputer.h:74
Basic namespace for all GEOS functionalities.
Definition: Angle.h:25