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SinglePassNoder.h

00001 /**********************************************************************
00002  * $Id: SinglePassNoder.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) 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_SINGLEPASSNODER_H
00017 #define GEOS_NODING_SINGLEPASSNODER_H
00018 
00019 #include <geos/export.h>
00020 
00021 #include <vector>
00022 
00023 #include <geos/inline.h>
00024 
00025 #include <geos/noding/Noder.h>
00026 
00027 // Forward declarations
00028 namespace geos {
00029         namespace noding {
00030                 class SegmentString;
00031                 class SegmentIntersector;
00032         }
00033 }
00034 
00035 namespace geos {
00036 namespace noding { // geos.noding
00037 
00038 
00051 class GEOS_DLL SinglePassNoder : public Noder { // implements Noder
00052 
00053 protected:
00054 
00056         SegmentIntersector* segInt;
00057 
00058 public:
00059 
00060         SinglePassNoder(SegmentIntersector* nSegInt=NULL): segInt(nSegInt) {}
00061 
00062         virtual ~SinglePassNoder() {}
00063 
00073         virtual void setSegmentIntersector(SegmentIntersector* newSegInt) {
00074           segInt = newSegInt;
00075         }
00076 
00082         virtual void computeNodes(std::vector<SegmentString*>* segStrings)=0;
00083 
00090         virtual std::vector<SegmentString*>* getNodedSubstrings() const=0;
00091         
00092 };
00093 
00094 } // namespace geos.noding
00095 } // namespace geos
00096 
00097 //#ifdef GEOS_INLINE
00098 //# include "geos/noding/SinglePassNoder.inl"
00099 //#endif
00100 
00101 #endif // GEOS_NODING_SINGLEPASSNODER_H
00102 
00103 /**********************************************************************
00104  * $Log$
00105  * Revision 1.2  2006/03/24 09:52:41  strk
00106  * USE_INLINE => GEOS_INLINE
00107  *
00108  * Revision 1.1  2006/03/09 16:46:49  strk
00109  * geos::geom namespace definition, first pass at headers split
00110  *
00111  **********************************************************************/
00112 

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