00001 /********************************************************************** 00002 * 00003 * GEOS - Geometry Engine Open Source 00004 * http://geos.osgeo.org 00005 * 00006 * Copyright (C) 2006 Refractions Research Inc. 00007 * 00008 * This is free software; you can redistribute and/or modify it under 00009 * the terms of the GNU Lesser General Public Licence as published 00010 * by the Free Software Foundation. 00011 * See the COPYING file for more information. 00012 * 00013 ********************************************************************** 00014 * 00015 * Last port: operation/relate/RelateOp.java rev. 1.19 (JTS-1.10) 00016 * 00017 **********************************************************************/ 00018 00019 #ifndef GEOS_OP_RELATE_RELATEOP_H 00020 #define GEOS_OP_RELATE_RELATEOP_H 00021 00022 #include <geos/export.h> 00023 00024 #include <geos/operation/GeometryGraphOperation.h> // for inheritance 00025 #include <geos/operation/relate/RelateComputer.h> // for composition 00026 00027 // Forward declarations 00028 namespace geos { 00029 namespace algorithm { 00030 class BoundaryNodeRule; 00031 } 00032 namespace geom { 00033 class IntersectionMatrix; 00034 class Geometry; 00035 } 00036 } 00037 00038 00039 namespace geos { 00040 namespace operation { // geos::operation 00041 namespace relate { // geos::operation::relate 00042 00057 class GEOS_DLL RelateOp: public GeometryGraphOperation { 00058 00059 public: 00060 00072 static geom::IntersectionMatrix* relate( 00073 const geom::Geometry *a, 00074 const geom::Geometry *b); 00075 00088 static geom::IntersectionMatrix* relate( 00089 const geom::Geometry *a, 00090 const geom::Geometry *b, 00091 const algorithm::BoundaryNodeRule& boundaryNodeRule); 00092 00100 RelateOp(const geom::Geometry *g0, 00101 const geom::Geometry *g1); 00102 00111 RelateOp(const geom::Geometry *g0, 00112 const geom::Geometry *g1, 00113 const algorithm::BoundaryNodeRule& boundaryNodeRule); 00114 00115 virtual ~RelateOp(); 00116 00125 geom::IntersectionMatrix* getIntersectionMatrix(); 00126 00127 private: 00128 00129 RelateComputer relateComp; 00130 }; 00131 00132 00133 } // namespace geos:operation:relate 00134 } // namespace geos:operation 00135 } // namespace geos 00136 00137 #endif // GEOS_OP_RELATE_RELATEOP_H