EdgeNodingValidator.h

00001 /**********************************************************************
00002  * $Id: EdgeNodingValidator.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) 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 
00018 #ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
00019 #define GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
00020 
00021 #include <vector>
00022 
00023 //#include <geos/noding/NodingValidator.h> // for composition
00024 #include <geos/noding/FastNodingValidator.h> // for composition
00025 
00026 #include <geos/inline.h>
00027 
00028 // Forward declarations
00029 namespace geos {
00030         namespace geom {
00031                 class CoordinateSequence;
00032         }
00033         namespace noding {
00034                 class SegmentString;
00035         }
00036         namespace geomgraph {
00037                 class Edge;
00038         }
00039 }
00040 
00041 namespace geos {
00042 namespace geomgraph { // geos.geomgraph
00043 
00050 class EdgeNodingValidator {
00051 
00052 private:
00053         std::vector<noding::SegmentString*>& toSegmentStrings(std::vector<Edge*>& edges);
00054 
00055         // Make sure this member is initialized *before*
00056         // the NodingValidator, as initialization of
00057         // NodingValidator will use toSegmentString(), that
00058         // in turn expects this member to be initialized
00059         std::vector<noding::SegmentString*> segStr;
00060 
00061         // Make sure this member is initialized *before*
00062         // the NodingValidator, as initialization of
00063         // NodingValidator will use toSegmentString(), that
00064         // in turn expects this member to be initialized
00065         std::vector<geom::CoordinateSequence*> newCoordSeq;
00066 
00067         noding::FastNodingValidator nv;
00068         //noding::NodingValidator nv;
00069 
00070 public:
00071 
00072         EdgeNodingValidator(std::vector<Edge*>& edges)
00073                 :
00074                 segStr(), 
00075                 newCoordSeq(),
00076                 nv(toSegmentStrings(edges))
00077         {}
00078 
00079         ~EdgeNodingValidator();
00080 
00081         void checkValid() { nv.checkValid(); }
00082 };
00083 
00084 
00085 } // namespace geos.geomgraph
00086 } // namespace geos
00087 
00088 //#ifdef GEOS_INLINE
00089 //# include "geos/geomgraph/EdgeNodingValidator.inl"
00090 //#endif
00091 
00092 #endif // ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H
00093 
00094 /**********************************************************************
00095  * $Log$
00096  * Revision 1.2  2006/03/24 09:52:41  strk
00097  * USE_INLINE => GEOS_INLINE
00098  *
00099  * Revision 1.1  2006/03/09 16:46:49  strk
00100  * geos::geom namespace definition, first pass at headers split
00101  *
00102  **********************************************************************/
00103 

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