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<h1>IntersectionMatrix.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: IntersectionMatrix.h 2556 2009-06-06 22:22:28Z 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) 2006 Refractions Research Inc.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00010"></a>00010 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00011"></a>00011 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00012"></a>00012 <span class="comment"> * See the COPYING file for more information.</span>
<a name="l00013"></a>00013 <span class="comment"> *</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"> * Last port: geom/IntersectionMatrix.java rev. 1.18</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> **********************************************************************/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef GEOS_GEOM_INTERSECTIONMATRIX_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_INTERSECTIONMATRIX_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <string></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#include <geos/inline.h></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">namespace </span>geos {
<a name="l00029"></a>00029 <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span>
<a name="l00030"></a>00030
<a name="l00052"></a><a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">00052</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a> {
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">public</span>:
<a name="l00055"></a>00055
<a name="l00062"></a>00062 <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>();
<a name="l00063"></a>00063
<a name="l00072"></a>00072 <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>(<span class="keyword">const</span> std::string& elements);
<a name="l00073"></a>00073
<a name="l00081"></a>00081 <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a> &other);
<a name="l00082"></a>00082
<a name="l00093"></a>00093 <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> std::string& requiredDimensionSymbols) <span class="keyword">const</span>;
<a name="l00094"></a>00094
<a name="l00107"></a>00107 <span class="keyword">static</span> <span class="keywordtype">bool</span> matches(<span class="keywordtype">int</span> actualDimensionValue,
<a name="l00108"></a>00108 <span class="keywordtype">char</span> requiredDimensionSymbol);
<a name="l00109"></a>00109
<a name="l00122"></a>00122 <span class="keyword">static</span> <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> std::string& actualDimensionSymbols,
<a name="l00123"></a>00123 <span class="keyword">const</span> std::string& requiredDimensionSymbols);
<a name="l00124"></a>00124
<a name="l00135"></a>00135 <span class="keywordtype">void</span> add(<a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>* other);
<a name="l00136"></a>00136
<a name="l00147"></a>00147 <span class="keywordtype">void</span> <span class="keyword">set</span>(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> dimensionValue);
<a name="l00148"></a>00148
<a name="l00157"></a>00157 <span class="keywordtype">void</span> <span class="keyword">set</span>(<span class="keyword">const</span> std::string& dimensionSymbols);
<a name="l00158"></a>00158
<a name="l00171"></a>00171 <span class="keywordtype">void</span> setAtLeast(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> minimumDimensionValue);
<a name="l00172"></a>00172
<a name="l00193"></a>00193 <span class="keywordtype">void</span> setAtLeastIfValid(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> minimumDimensionValue);
<a name="l00194"></a>00194
<a name="l00205"></a>00205 <span class="keywordtype">void</span> setAtLeast(std::string minimumDimensionSymbols);
<a name="l00206"></a>00206
<a name="l00215"></a>00215 <span class="keywordtype">void</span> setAll(<span class="keywordtype">int</span> dimensionValue);
<a name="l00216"></a>00216
<a name="l00230"></a>00230 <span class="keywordtype">int</span> <span class="keyword">get</span>(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column) <span class="keyword">const</span>;
<a name="l00231"></a>00231
<a name="l00238"></a>00238 <span class="keywordtype">bool</span> isDisjoint() <span class="keyword">const</span>;
<a name="l00239"></a>00239
<a name="l00246"></a>00246 <span class="keywordtype">bool</span> isIntersects() <span class="keyword">const</span>;
<a name="l00247"></a>00247
<a name="l00260"></a>00260 <span class="keywordtype">bool</span> isTouches(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)
<a name="l00261"></a>00261 <span class="keyword">const</span>;
<a name="l00262"></a>00262
<a name="l00280"></a>00280 <span class="keywordtype">bool</span> isCrosses(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)
<a name="l00281"></a>00281 <span class="keyword">const</span>;
<a name="l00282"></a>00282
<a name="l00288"></a>00288 <span class="keywordtype">bool</span> isWithin() <span class="keyword">const</span>;
<a name="l00289"></a>00289
<a name="l00295"></a>00295 <span class="keywordtype">bool</span> isContains() <span class="keyword">const</span>;
<a name="l00296"></a>00296
<a name="l00306"></a>00306 <span class="keywordtype">bool</span> isEquals(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)
<a name="l00307"></a>00307 <span class="keyword">const</span>;
<a name="l00308"></a>00308
<a name="l00322"></a>00322 <span class="keywordtype">bool</span> isOverlaps(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)
<a name="l00323"></a>00323 <span class="keyword">const</span>;
<a name="l00324"></a>00324
<a name="l00333"></a>00333 <span class="keywordtype">bool</span> isCovers() <span class="keyword">const</span>;
<a name="l00334"></a>00334
<a name="l00335"></a>00335
<a name="l00344"></a>00344 <span class="keywordtype">bool</span> isCoveredBy() <span class="keyword">const</span>;
<a name="l00345"></a>00345
<a name="l00354"></a>00354 <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>* transpose();
<a name="l00355"></a>00355
<a name="l00363"></a>00363 std::string toString() <span class="keyword">const</span>;
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <span class="keyword">private</span>:
<a name="l00366"></a>00366
<a name="l00367"></a>00367 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> firstDim; <span class="comment">// = 3;</span>
<a name="l00368"></a>00368
<a name="l00369"></a>00369 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> secondDim; <span class="comment">// = 3;</span>
<a name="l00370"></a>00370
<a name="l00371"></a>00371 <span class="comment">// Internal buffer for 3x3 matrix.</span>
<a name="l00372"></a>00372 <span class="keywordtype">int</span> matrix[3][3];
<a name="l00373"></a>00373
<a name="l00374"></a>00374 }; <span class="comment">// class IntersectionMatrix</span>
<a name="l00375"></a>00375
<a name="l00376"></a>00376 std::ostream& <a class="code" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4" title="Output function.">operator<< </a>(std::ostream&os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html" title="Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.">IntersectionMatrix</a>& im);
<a name="l00377"></a>00377
<a name="l00378"></a>00378
<a name="l00379"></a>00379 } <span class="comment">// namespace geos::geom</span>
<a name="l00380"></a>00380 } <span class="comment">// namespace geos</span>
<a name="l00381"></a>00381
<a name="l00382"></a>00382 <span class="comment">//#ifdef GEOS_INLINE</span>
<a name="l00383"></a>00383 <span class="comment">//# include "geos/geom/IntersectionMatrix.inl"</span>
<a name="l00384"></a>00384 <span class="comment">//#endif</span>
<a name="l00385"></a>00385
<a name="l00386"></a>00386 <span class="preprocessor">#endif // ndef GEOS_GEOM_INTERSECTIONMATRIX_H</span>
<a name="l00387"></a>00387 <span class="preprocessor"></span>
<a name="l00388"></a>00388 <span class="comment">/**********************************************************************</span>
<a name="l00389"></a>00389 <span class="comment"> * $Log$</span>
<a name="l00390"></a>00390 <span class="comment"> * Revision 1.6 2006/05/17 17:41:10 strk</span>
<a name="l00391"></a>00391 <span class="comment"> * Added output operator + test</span>
<a name="l00392"></a>00392 <span class="comment"> *</span>
<a name="l00393"></a>00393 <span class="comment"> * Revision 1.5 2006/05/17 17:24:17 strk</span>
<a name="l00394"></a>00394 <span class="comment"> * Added port info, fixed isCoveredBy() comment.</span>
<a name="l00395"></a>00395 <span class="comment"> *</span>
<a name="l00396"></a>00396 <span class="comment"> * Revision 1.4 2006/05/17 17:20:10 strk</span>
<a name="l00397"></a>00397 <span class="comment"> * added isCovers() and isCoveredBy() public methods to IntersectionMatrix and associated tests.</span>
<a name="l00398"></a>00398 <span class="comment"> *</span>
<a name="l00399"></a>00399 <span class="comment"> * Revision 1.3 2006/04/09 01:46:13 mloskot</span>
<a name="l00400"></a>00400 <span class="comment"> * [SORRY] Added comments for doxygen based on JTS docs. Added row/col dimension consts. Added asserts in functions to check if given row/col is in range.</span>
<a name="l00401"></a>00401 <span class="comment"> *</span>
<a name="l00402"></a>00402 <span class="comment"> * Revision 1.2 2006/03/24 09:52:41 strk</span>
<a name="l00403"></a>00403 <span class="comment"> * USE_INLINE => GEOS_INLINE</span>
<a name="l00404"></a>00404 <span class="comment"> *</span>
<a name="l00405"></a>00405 <span class="comment"> * Revision 1.1 2006/03/09 16:46:49 strk</span>
<a name="l00406"></a>00406 <span class="comment"> * geos::geom namespace definition, first pass at headers split</span>
<a name="l00407"></a>00407 <span class="comment"> *</span>
<a name="l00408"></a>00408 <span class="comment"> **********************************************************************/</span>
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