NodeFactory.h

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

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