00001 /********************************************************************** 00002 * $Id: SimplePointInAreaLocator.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) 2005-2006 Refractions Research Inc. 00008 * Copyright (C) 2001-2002 Vivid Solutions Inc. 00009 * 00010 * This is free software; you can redistribute and/or modify it under 00011 * the terms of the GNU Lesser General Public Licence as published 00012 * by the Free Software Foundation. 00013 * See the COPYING file for more information. 00014 * 00015 **********************************************************************/ 00016 00017 #ifndef GEOS_ALGORITHM_SIMPLEPOINTINAREALOCATOR_H 00018 #define GEOS_ALGORITHM_SIMPLEPOINTINAREALOCATOR_H 00019 00020 00021 // Forward declarations 00022 namespace geos { 00023 namespace geom { 00024 class Geometry; 00025 class Coordinate; 00026 class Polygon; 00027 } 00028 } 00029 00030 namespace geos { 00031 namespace algorithm { // geos::algorithm 00032 00033 class SimplePointInAreaLocator { 00034 00035 public: 00036 00037 static int locate(const geom::Coordinate& p, 00038 const geom::Geometry *geom); 00039 00040 static bool containsPointInPolygon(const geom::Coordinate& p, 00041 const geom::Polygon *poly); 00042 00043 private: 00044 00045 static bool containsPoint(const geom::Coordinate& p, 00046 const geom::Geometry *geom); 00047 }; 00048 00049 } // namespace geos::algorithm 00050 } // namespace geos 00051 00052 00053 #endif // GEOS_ALGORITHM_SIMPLEPOINTINAREALOCATOR_H 00054 00055 /********************************************************************** 00056 * $Log$ 00057 * Revision 1.1 2006/03/09 16:46:48 strk 00058 * geos::geom namespace definition, first pass at headers split 00059 * 00060 **********************************************************************/ 00061