20 #ifndef GEOS_OP_DISTANCE_DISTANCEOP_H
21 #define GEOS_OP_DISTANCE_DISTANCEOP_H
23 #include <geos/export.h>
25 #include <geos/algorithm/PointLocator.h>
26 #include <geos/operation/distance/GeometryLocation.h>
27 #include <geos/geom/CoordinateSequence.h>
35 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
117 static std::unique_ptr<geom::CoordinateSequence> nearestPoints(
145 double terminateDistance);
164 std::unique_ptr<geom::CoordinateSequence> nearestPoints();
169 std::array<geom::Geometry const*, 2> geom;
170 double terminateDistance;
174 std::array<std::unique_ptr<GeometryLocation>, 2> minDistanceLocation;
176 bool computed =
false;
178 void updateMinDistance(std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom,
bool flip);
180 void computeMinDistance();
182 void computeContainmentDistance();
184 void computeInside(std::vector<std::unique_ptr<GeometryLocation>> & locs,
185 const std::vector<const geom::Polygon*>& polys,
186 std::array<std::unique_ptr<GeometryLocation>, 2> & locPtPoly);
188 void computeInside(std::unique_ptr<GeometryLocation> & ptLoc,
190 std::array<std::unique_ptr<GeometryLocation>, 2> & locPtPoly);
196 void computeFacetDistance();
198 void computeMinDistanceLines(
199 const std::vector<const geom::LineString*>& lines0,
200 const std::vector<const geom::LineString*>& lines1,
201 std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom);
203 void computeMinDistancePoints(
204 const std::vector<const geom::Point*>& points0,
205 const std::vector<const geom::Point*>& points1,
206 std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom);
208 void computeMinDistanceLinesPoints(
209 const std::vector<const geom::LineString*>& lines0,
210 const std::vector<const geom::Point*>& points1,
211 std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom);
215 std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom);
219 std::array<std::unique_ptr<GeometryLocation>, 2> & locGeom);
231 #endif // GEOS_OP_DISTANCE_DISTANCEOP_H