SegmentIntersector.h

00001 /**********************************************************************
00002  * $Id: SegmentIntersector.h 1939 2006-12-11 17:42:55Z strk $
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_NODING_SEGMENTINTERSECTOR_H
00017 #define GEOS_NODING_SEGMENTINTERSECTOR_H
00018 
00019 #include <geos/inline.h>
00020 
00021 // Forward declarations
00022 namespace geos {
00023         namespace noding {
00024                 class SegmentString;
00025         }
00026 }
00027 
00028 namespace geos {
00029 namespace noding { // geos.noding
00030 
00046 class SegmentIntersector {
00047 
00048 public:
00049 
00056         virtual void processIntersections(
00057                 SegmentString* e0,  int segIndex0,
00058                 SegmentString* e1,  int segIndex1)=0;
00059 
00069         virtual bool isDone() const {
00070                 return false;
00071         }
00072 
00073 protected:
00074 
00075         SegmentIntersector() {}
00076         virtual ~SegmentIntersector() {}
00077  
00078 };
00079 
00081 typedef SegmentIntersector nodingSegmentIntersector;
00082 
00083 } // namespace geos.noding
00084 } // namespace geos
00085 
00086 //#ifdef GEOS_INLINE
00087 //# include "geos/noding/SegmentIntersector.inl"
00088 //#endif
00089 
00090 #endif // GEOS_NODING_SEGMENTINTERSECTOR_H
00091 
00092 /**********************************************************************
00093  * $Log$
00094  * Revision 1.2  2006/03/24 09:52:41  strk
00095  * USE_INLINE => GEOS_INLINE
00096  *
00097  * Revision 1.1  2006/03/09 16:46:49  strk
00098  * geos::geom namespace definition, first pass at headers split
00099  *
00100  **********************************************************************/
00101 

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