SweepLineEventObj.h

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 

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