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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>GEOS: IntersectionMatrix.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GEOS  <span id="projectnumber">3.5.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated 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</div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * GEOS - Geometry Engine Open Source</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * http://geos.osgeo.org</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * by the Free Software Foundation. </span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * See the COPYING file for more information.</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> **********************************************************************</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Last port: geom/IntersectionMatrix.java rev. 1.18</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> **********************************************************************/</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GEOS_GEOM_INTERSECTIONMATRIX_H</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_INTERSECTIONMATRIX_H</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <string></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <geos/inline.h></span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> <div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1IntersectionMatrix.html"> 51</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a> {</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>();</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>(<span class="keyword">const</span> std::string& elements);</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a> &other);</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> std::string& requiredDimensionSymbols) <span class="keyword">const</span>;</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> matches(<span class="keywordtype">int</span> actualDimensionValue,</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">char</span> requiredDimensionSymbol);</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> matches(<span class="keyword">const</span> std::string& actualDimensionSymbols,</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">const</span> std::string& requiredDimensionSymbols);</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">void</span> add(<a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>* other);</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">void</span> set(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> dimensionValue);</div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">void</span> set(<span class="keyword">const</span> std::string& dimensionSymbols);</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">void</span> setAtLeast(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> minimumDimensionValue);</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">void</span> setAtLeastIfValid(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> minimumDimensionValue);</div> <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">void</span> setAtLeast(std::string minimumDimensionSymbols);</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div> <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">void</span> setAll(<span class="keywordtype">int</span> dimensionValue);</div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div> <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <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>;</div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">bool</span> isDisjoint() <span class="keyword">const</span>;</div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div> <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">bool</span> isIntersects() <span class="keyword">const</span>;</div> <div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div> <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordtype">bool</span> isTouches(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">const</span>;</div> <div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div> <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordtype">bool</span> isCrosses(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)</div> <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">const</span>;</div> <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div> <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordtype">bool</span> isWithin() <span class="keyword">const</span>;</div> <div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div> <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordtype">bool</span> isContains() <span class="keyword">const</span>;</div> <div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div> <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordtype">bool</span> isEquals(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)</div> <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">const</span>;</div> <div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div> <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">bool</span> isOverlaps(<span class="keywordtype">int</span> dimensionOfGeometryA, <span class="keywordtype">int</span> dimensionOfGeometryB)</div> <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">const</span>;</div> <div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div> <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordtype">bool</span> isCovers() <span class="keyword">const</span>;</div> <div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div> <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div> <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordtype">bool</span> isCoveredBy() <span class="keyword">const</span>;</div> <div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div> <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>* transpose();</div> <div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div> <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  std::string toString() <span class="keyword">const</span>;</div> <div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div> <div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div> <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> firstDim; <span class="comment">// = 3;</span></div> <div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div> <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> secondDim; <span class="comment">// = 3;</span></div> <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div> <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// Internal buffer for 3x3 matrix.</span></div> <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordtype">int</span> matrix[3][3];</div> <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div> <div class="line"><a name="l00373"></a><span class="lineno"> 373</span> }; <span class="comment">// class IntersectionMatrix</span></div> <div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div> <div class="line"><a name="l00375"></a><span class="lineno"> 375</span> GEOS_DLL std::ostream& <a class="code" href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4">operator<< </a>(std::ostream&os, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1IntersectionMatrix.html">IntersectionMatrix</a>& im);</div> <div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div> <div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div> <div class="line"><a name="l00378"></a><span class="lineno"> 378</span> } <span class="comment">// namespace geos::geom</span></div> <div class="line"><a name="l00379"></a><span class="lineno"> 379</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div> <div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="preprocessor">#endif // ndef GEOS_GEOM_INTERSECTIONMATRIX_H</span></div> <div class="ttc" id="namespacegeos_1_1geom_html_ab8723f7afa29f8c4dcb9b77fa42132e4"><div class="ttname"><a href="namespacegeos_1_1geom.html#ab8723f7afa29f8c4dcb9b77fa42132e4">geos::geom::operator<<</a></div><div class="ttdeci">GEOS_DLL std::ostream & operator<<(std::ostream &os, const Coordinate &c)</div><div class="ttdoc">Output function. </div></div> <div class="ttc" id="classgeos_1_1geom_1_1IntersectionMatrix_html"><div class="ttname"><a href="classgeos_1_1geom_1_1IntersectionMatrix.html">geos::geom::IntersectionMatrix</a></div><div class="ttdoc">Implementation of Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix. ...</div><div class="ttdef"><b>Definition:</b> IntersectionMatrix.h:51</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>