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