00001 /********************************************************************** 00002 * $Id: GeometryLocation.h 1820 2006-09-06 16:54:23Z mloskot $ 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 #ifndef GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00017 #define GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00018 00019 #include <geos/geom/Coordinate.h> // for composition 00020 00021 // Forward declarations 00022 namespace geos { 00023 namespace geom { 00024 class Geometry; 00025 } 00026 } 00027 00028 00029 namespace geos { 00030 namespace operation { // geos::operation 00031 namespace distance { // geos::operation::distance 00032 00033 00044 class GeometryLocation { 00045 private: 00046 const geom::Geometry *component; 00047 int segIndex; 00048 geom::Coordinate pt; 00049 public: 00054 static const int INSIDE_AREA = -1; 00055 00060 GeometryLocation(const geom::Geometry *newComponent, 00061 int newSegIndex, const geom::Coordinate &newPt); 00062 00066 GeometryLocation(const geom::Geometry *newComponent, const geom::Coordinate &newPt); 00067 00071 const geom::Geometry* getGeometryComponent(); 00072 00079 int getSegmentIndex(); 00080 00084 geom::Coordinate& getCoordinate(); 00085 00089 bool isInsideArea(); 00090 }; 00091 00092 } // namespace geos::operation::distance 00093 } // namespace geos::operation 00094 } // namespace geos 00095 00096 #endif // GEOS_OP_DISTANCE_GEOMETRYLOCATION_H 00097 00098 /********************************************************************** 00099 * $Log$ 00100 * Revision 1.1 2006/03/21 17:55:01 strk 00101 * opDistance.h header split 00102 * 00103 **********************************************************************/ 00104