00001 /********************************************************************** 00002 * $Id: SweepLineEventObj.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_GEOMGRAPH_INDEX_SWEEPLINEEVENTOBJ_H 00018 #define GEOS_GEOMGRAPH_INDEX_SWEEPLINEEVENTOBJ_H 00019 00020 #include <geos/export.h> 00021 00022 namespace geos { 00023 namespace geomgraph { // geos::geomgraph 00024 namespace index { // geos::geomgraph::index 00025 00026 // This is here so that SweepLineEvent constructor 00027 // can use it as argument type. 00028 // Both SweepLineSegment and MonotoneChain will 00029 // inherit from it. 00030 class GEOS_DLL SweepLineEventOBJ { 00031 public: 00032 virtual ~SweepLineEventOBJ(){}; 00033 }; 00034 00035 00036 } // namespace geos.geomgraph.index 00037 } // namespace geos.geomgraph 00038 } // namespace geos 00039 00040 #endif 00041 00042 /********************************************************************** 00043 * $Log$ 00044 * Revision 1.1 2006/03/14 12:55:56 strk 00045 * Headers split: geomgraphindex.h, nodingSnapround.h 00046 * 00047 **********************************************************************/ 00048