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<h1>EdgeNodingValidator.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: EdgeNodingValidator.h 2557 2009-06-08 09:30:55Z strk $</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * GEOS - Geometry Engine Open Source</span>
<a name="l00005"></a>00005 <span class="comment"> * http://geos.refractions.net</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2005-2006 Refractions Research Inc.</span>
<a name="l00008"></a>00008 <span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00011"></a>00011 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00012"></a>00012 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00013"></a>00013 <span class="comment"> * See the COPYING file for more information.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> **********************************************************************</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * Last port: geomgraph/EdgeNodingValidator.java rev. 1.6 (JTS-1.10)</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> **********************************************************************/</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <vector></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include <geos/noding/FastNodingValidator.h></span> <span class="comment">// for composition</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include <geos/inline.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">// Forward declarations</span>
<a name="l00033"></a>00033 <span class="keyword">namespace </span>geos {
<a name="l00034"></a>00034 <span class="keyword">namespace </span>geom {
<a name="l00035"></a>00035 <span class="keyword">class </span>CoordinateSequence;
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037 <span class="keyword">namespace </span>noding {
<a name="l00038"></a>00038 <span class="keyword">class </span>SegmentString;
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040 <span class="keyword">namespace </span>geomgraph {
<a name="l00041"></a>00041 <span class="keyword">class </span>Edge;
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keyword">namespace </span>geos {
<a name="l00046"></a>00046 <span class="keyword">namespace </span>geomgraph { <span class="comment">// geos.geomgraph</span>
<a name="l00047"></a>00047
<a name="l00053"></a><a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html">00053</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html" title="Validates that a collection of SegmentStrings is correctly noded.">EdgeNodingValidator</a> {
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keyword">private</span>:
<a name="l00056"></a>00056 std::vector<noding::SegmentString*>& toSegmentStrings(std::vector<Edge*>& edges);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="comment">// Make sure this member is initialized *before*</span>
<a name="l00059"></a>00059 <span class="comment">// the NodingValidator, as initialization of</span>
<a name="l00060"></a>00060 <span class="comment">// NodingValidator will use toSegmentString(), that</span>
<a name="l00061"></a>00061 <span class="comment">// in turn expects this member to be initialized</span>
<a name="l00062"></a>00062 std::vector<noding::SegmentString*> segStr;
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="comment">// Make sure this member is initialized *before*</span>
<a name="l00065"></a>00065 <span class="comment">// the NodingValidator, as initialization of</span>
<a name="l00066"></a>00066 <span class="comment">// NodingValidator will use toSegmentString(), that</span>
<a name="l00067"></a>00067 <span class="comment">// in turn expects this member to be initialized</span>
<a name="l00068"></a>00068 std::vector<geom::CoordinateSequence*> newCoordSeq;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <a class="code" href="classgeos_1_1noding_1_1FastNodingValidator.html" title="Validates that a collection of SegmentStrings is correctly noded.">noding::FastNodingValidator</a> nv;
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="keyword">public</span>:
<a name="l00073"></a>00073
<a name="l00085"></a><a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html#afb44e0397c6ba5d7c673e6b63bbb70cb">00085</a> <span class="keyword">static</span> <span class="keywordtype">void</span> checkValid(std::vector<Edge*>& edges)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html" title="Validates that a collection of SegmentStrings is correctly noded.">EdgeNodingValidator</a> validator(edges);
<a name="l00088"></a>00088 validator.<a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html#afb44e0397c6ba5d7c673e6b63bbb70cb" title="Checks whether the supplied Edges are correctly noded.">checkValid</a>();
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <a class="code" href="classgeos_1_1geomgraph_1_1EdgeNodingValidator.html" title="Validates that a collection of SegmentStrings is correctly noded.">EdgeNodingValidator</a>(std::vector<Edge*>& edges)
<a name="l00092"></a>00092 :
<a name="l00093"></a>00093 segStr(),
<a name="l00094"></a>00094 newCoordSeq(),
<a name="l00095"></a>00095 nv(toSegmentStrings(edges))
<a name="l00096"></a>00096 {}
<a name="l00097"></a>00097
<a name="l00098"></a>00098 ~EdgeNodingValidator();
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keywordtype">void</span> checkValid() { nv.checkValid(); }
<a name="l00101"></a>00101 };
<a name="l00102"></a>00102
<a name="l00103"></a>00103
<a name="l00104"></a>00104 } <span class="comment">// namespace geos.geomgraph</span>
<a name="l00105"></a>00105 } <span class="comment">// namespace geos</span>
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">//#ifdef GEOS_INLINE</span>
<a name="l00108"></a>00108 <span class="comment">//# include "geos/geomgraph/EdgeNodingValidator.inl"</span>
<a name="l00109"></a>00109 <span class="comment">//#endif</span>
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="preprocessor">#endif // ifndef GEOS_GEOMGRAPH_EDGENODINGVALIDATOR_H</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span>
<a name="l00113"></a>00113 <span class="comment">/**********************************************************************</span>
<a name="l00114"></a>00114 <span class="comment"> * $Log$</span>
<a name="l00115"></a>00115 <span class="comment"> * Revision 1.2 2006/03/24 09:52:41 strk</span>
<a name="l00116"></a>00116 <span class="comment"> * USE_INLINE => GEOS_INLINE</span>
<a name="l00117"></a>00117 <span class="comment"> *</span>
<a name="l00118"></a>00118 <span class="comment"> * Revision 1.1 2006/03/09 16:46:49 strk</span>
<a name="l00119"></a>00119 <span class="comment"> * geos::geom namespace definition, first pass at headers split</span>
<a name="l00120"></a>00120 <span class="comment"> *</span>
<a name="l00121"></a>00121 <span class="comment"> **********************************************************************/</span>
<a name="l00122"></a>00122
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