00001 /********************************************************************** 00002 * $Id: PointInRing.h 2556 2009-06-06 22:22:28Z strk $ 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_POINTINRING_H 00018 #define GEOS_ALGORITHM_POINTINRING_H 00019 00020 #include <geos/export.h> 00021 00022 // Forward declarations 00023 namespace geos { 00024 namespace geom { 00025 class Coordinate; 00026 } 00027 } 00028 00029 namespace geos { 00030 namespace algorithm { // geos::algorithm 00031 00032 class GEOS_DLL PointInRing{ 00033 public: 00034 virtual ~PointInRing(){}; 00035 virtual bool isInside(const geom::Coordinate& pt)=0; 00036 }; 00037 00038 } // namespace geos::algorithm 00039 } // namespace geos 00040 00041 00042 #endif 00043 00044 /********************************************************************** 00045 * $Log$ 00046 * Revision 1.1 2006/03/09 16:46:48 strk 00047 * geos::geom namespace definition, first pass at headers split 00048 * 00049 **********************************************************************/ 00050