SweepLineOverlapAction.h

00001 /**********************************************************************
00002  * $Id: SweepLineOverlapAction.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) 2006 Refractions Research Inc.
00008  *
00009  * This is free software; you can redistribute and/or modify it under
00010  * the terms of the GNU Lesser General Public Licence as published
00011  * by the Free Software Foundation. 
00012  * See the COPYING file for more information.
00013  *
00014  **********************************************************************/
00015 
00016 #ifndef GEOS_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
00017 #define GEOS_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
00018 
00019 // Forward declarations
00020 namespace geos {
00021         namespace index { 
00022                 namespace sweepline {
00023                         class SweepLineInterval;
00024                 }
00025         }
00026 }
00027 
00028 namespace geos {
00029 namespace index { // geos.index
00030 namespace sweepline { // geos:index:sweepline
00031 
00032 class SweepLineOverlapAction {
00033 public:
00034         virtual void overlap(SweepLineInterval *s0,SweepLineInterval *s1)=0;
00035 
00036         virtual ~SweepLineOverlapAction() {}
00037 };
00038 
00039 
00040 } // namespace geos:index:sweepline
00041 } // namespace geos:index
00042 } // namespace geos
00043 
00044 #endif // GEOS_INDEX_SWEEPLINE_SWEEPLINEOVERLAPACTION_H
00045 
00046 /**********************************************************************
00047  * $Log$
00048  * Revision 1.2  2006/06/08 11:20:24  strk
00049  * Added missing virtual destructor to abstract classes.
00050  *
00051  * Revision 1.1  2006/03/21 10:01:30  strk
00052  * indexSweepline.h header split
00053  *
00054  **********************************************************************/
00055 

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