/********************************************************************** * * GEOS - Geometry Engine Open Source * http://geos.osgeo.org * * Copyright (C) 2005-2006 Refractions Research Inc. * Copyright (C) 2001-2002 Vivid Solutions Inc. * * This is free software; you can redistribute and/or modify it under * the terms of the GNU Lesser General Public Licence as published * by the Free Software Foundation. * See the COPYING file for more information. * **********************************************************************/ #ifndef GEOS_GEOMGRAPH_INDEX_SIMPLEEDGESETINTERSECTOR_H #define GEOS_GEOMGRAPH_INDEX_SIMPLEEDGESETINTERSECTOR_H #include #include #include // for inheritance // Forward declarations namespace geos { namespace geomgraph { class Edge; namespace index { class SegmentIntersector; } } } namespace geos { namespace geomgraph { // geos::geomgraph namespace index { // geos::geomgraph::index class GEOS_DLL SimpleEdgeSetIntersector: public EdgeSetIntersector { public: SimpleEdgeSetIntersector(); void computeIntersections(std::vector* edges, SegmentIntersector* si, bool testAllSegments) override; void computeIntersections(std::vector* edges0, std::vector* edges1, SegmentIntersector* si) override; private: int nOverlaps; void computeIntersects(Edge* e0, Edge* e1, SegmentIntersector* si); }; } // namespace geos.geomgraph.index } // namespace geos.geomgraph } // namespace geos #endif // GEOS_GEOMGRAPH_INDEX_SIMPLEEDGESETINTERSECTOR_H