00001 /********************************************************************** 00002 * $Id: EdgeNodingValidator.h 2557 2009-06-08 09:30:55Z 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 * Last port: geomgraph/EdgeNodingValidator.java rev. 1.6 (JTS-1.10) 00018 * 00019 **********************************************************************/ 00020 00021 00022 #ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H 00023 #define GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H 00024 00025 #include <geos/export.h> 00026 #include <vector> 00027 00028 #include <geos/noding/FastNodingValidator.h> // for composition 00029 00030 #include <geos/inline.h> 00031 00032 // Forward declarations 00033 namespace geos { 00034 namespace geom { 00035 class CoordinateSequence; 00036 } 00037 namespace noding { 00038 class SegmentString; 00039 } 00040 namespace geomgraph { 00041 class Edge; 00042 } 00043 } 00044 00045 namespace geos { 00046 namespace geomgraph { // geos.geomgraph 00047 00053 class GEOS_DLL EdgeNodingValidator { 00054 00055 private: 00056 std::vector<noding::SegmentString*>& toSegmentStrings(std::vector<Edge*>& edges); 00057 00058 // Make sure this member is initialized *before* 00059 // the NodingValidator, as initialization of 00060 // NodingValidator will use toSegmentString(), that 00061 // in turn expects this member to be initialized 00062 std::vector<noding::SegmentString*> segStr; 00063 00064 // Make sure this member is initialized *before* 00065 // the NodingValidator, as initialization of 00066 // NodingValidator will use toSegmentString(), that 00067 // in turn expects this member to be initialized 00068 std::vector<geom::CoordinateSequence*> newCoordSeq; 00069 00070 noding::FastNodingValidator nv; 00071 00072 public: 00073 00085 static void checkValid(std::vector<Edge*>& edges) 00086 { 00087 EdgeNodingValidator validator(edges); 00088 validator.checkValid(); 00089 } 00090 00091 EdgeNodingValidator(std::vector<Edge*>& edges) 00092 : 00093 segStr(), 00094 newCoordSeq(), 00095 nv(toSegmentStrings(edges)) 00096 {} 00097 00098 ~EdgeNodingValidator(); 00099 00100 void checkValid() { nv.checkValid(); } 00101 }; 00102 00103 00104 } // namespace geos.geomgraph 00105 } // namespace geos 00106 00107 //#ifdef GEOS_INLINE 00108 //# include "geos/geomgraph/EdgeNodingValidator.inl" 00109 //#endif 00110 00111 #endif // ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H 00112 00113 /********************************************************************** 00114 * $Log$ 00115 * Revision 1.2 2006/03/24 09:52:41 strk 00116 * USE_INLINE => GEOS_INLINE 00117 * 00118 * Revision 1.1 2006/03/09 16:46:49 strk 00119 * geos::geom namespace definition, first pass at headers split 00120 * 00121 **********************************************************************/ 00122