00001 /********************************************************************** 00002 * $Id: NodeFactory.h 2557 2009-06-08 09:30:55Z 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 * Last port: geomgraph/NodeFactory.java rev. 1.3 (JTS-1.10) 00018 * 00019 **********************************************************************/ 00020 00021 00022 #ifndef GEOS_GEOMGRAPH_NODEFACTORY_H 00023 #define GEOS_GEOMGRAPH_NODEFACTORY_H 00024 00025 #include <geos/export.h> 00026 #include <geos/inline.h> 00027 00028 // Forward declarations 00029 namespace geos { 00030 namespace geom { 00031 class Coordinate; 00032 } 00033 namespace geomgraph { 00034 class Node; 00035 } 00036 } 00037 00038 namespace geos { 00039 namespace geomgraph { // geos.geomgraph 00040 00041 class GEOS_DLL NodeFactory { 00042 public: 00043 virtual Node* createNode(const geom::Coordinate &coord) const; 00044 static const NodeFactory &instance(); 00045 virtual ~NodeFactory() {} 00046 protected: 00047 NodeFactory() {}; 00048 }; 00049 00050 00051 } // namespace geos.geomgraph 00052 } // namespace geos 00053 00054 //#ifdef GEOS_INLINE 00055 //# include "geos/geomgraph/NodeFactory.inl" 00056 //#endif 00057 00058 #endif // ifndef GEOS_GEOMGRAPH_NODEFACTORY_H 00059 00060 /********************************************************************** 00061 * $Log$ 00062 * Revision 1.3 2006/06/08 11:20:24 strk 00063 * Added missing virtual destructor to abstract classes. 00064 * 00065 * Revision 1.2 2006/03/24 09:52:41 strk 00066 * USE_INLINE => GEOS_INLINE 00067 * 00068 * Revision 1.1 2006/03/09 16:46:49 strk 00069 * geos::geom namespace definition, first pass at headers split 00070 * 00071 **********************************************************************/ 00072