GEOS 3.2.2
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00001 /********************************************************************** 00002 * $Id: GeometryLocation.h 2561 2009-06-08 10:37:11Z strk $ 00003 * 00004 * GEOS - Geometry Engine Open Source 00005 * http://geos.refractions.net 00006 * 00007 * Copyright (C) 2006 Refractions Research Inc. 00008 * 00009 * This is free software; you can redistribute and/or modify it under 00010 * the terms of the GNU Lesser General Public Licence as published 00011 * by the Free Software Foundation. 00012 * See the COPYING file for more information. 00013 * 00014 ********************************************************************** 00015 * 00016 * Last port: operation/distance/GeometryLocation.java rev. 1.7 (JTS-1.10) 00017 * 00018 **********************************************************************/ 00019 00020 #ifndef GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00021 #define GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00022 00023 #include <geos/export.h> 00024 00025 #include <geos/geom/Coordinate.h> // for composition 00026 00027 // Forward declarations 00028 namespace geos { 00029 namespace geom { 00030 class Geometry; 00031 } 00032 } 00033 00034 00035 namespace geos { 00036 namespace operation { // geos::operation 00037 namespace distance { // geos::operation::distance 00038 00039 00051 class GEOS_DLL GeometryLocation { 00052 private: 00053 const geom::Geometry *component; 00054 int segIndex; 00055 geom::Coordinate pt; 00056 public: 00064 static const int INSIDE_AREA = -1; 00065 00075 GeometryLocation(const geom::Geometry *component, 00076 int segIndex, const geom::Coordinate &pt); 00077 00085 GeometryLocation(const geom::Geometry *component, 00086 const geom::Coordinate &pt); 00087 00091 const geom::Geometry* getGeometryComponent(); 00092 00101 int getSegmentIndex(); 00102 00106 geom::Coordinate& getCoordinate(); 00107 00112 bool isInsideArea(); 00113 }; 00114 00115 } // namespace geos::operation::distance 00116 } // namespace geos::operation 00117 } // namespace geos 00118 00119 #endif // GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00120 00121 /********************************************************************** 00122 * $Log$ 00123 * Revision 1.1 2006/03/21 17:55:01 strk 00124 * opDistance.h header split 00125 * 00126 **********************************************************************/ 00127