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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: SinglePassNoder.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 by 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<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> </div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef GEOS_NODING_SINGLEPASSNODER_H</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_NODING_SINGLEPASSNODER_H</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <vector></span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <geos/inline.h></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <geos/noding/Noder.h></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// Forward declarations</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>noding {</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">class </span>SegmentString;</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">class </span>SegmentIntersector;</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  }</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> }</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>noding { <span class="comment">// geos.noding</span></div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> <div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SinglePassNoder.html"> 50</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html">SinglePassNoder</a> : <span class="keyword">public</span> <a class="code" href="classgeos_1_1noding_1_1Noder.html">Noder</a> { <span class="comment">// implements Noder</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">protected</span>:</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div> <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SinglePassNoder.html#af33939516a02955a5ccf8c0def027663"> 55</a></span>  <a class="code" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a>* <a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html#af33939516a02955a5ccf8c0def027663">segInt</a>;</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html">SinglePassNoder</a>(<a class="code" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a>* nSegInt=NULL): segInt(nSegInt) {}</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">virtual</span> ~<a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html">SinglePassNoder</a>() {}</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SinglePassNoder.html#af9c1fb39270a9a2917e40d65c3b1303d"> 72</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html#af9c1fb39270a9a2917e40d65c3b1303d">setSegmentIntersector</a>(<a class="code" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a>* newSegInt) {</div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  segInt = newSegInt;</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> computeNodes(std::vector<SegmentString*>* segStrings)=0;</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> std::vector<SegmentString*>* getNodedSubstrings() <span class="keyword">const</span>=0;</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> };</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> } <span class="comment">// namespace geos.noding</span></div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#endif // GEOS_NODING_SINGLEPASSNODER_H</span></div> <div class="ttc" id="classgeos_1_1noding_1_1SinglePassNoder_html_af9c1fb39270a9a2917e40d65c3b1303d"><div class="ttname"><a href="classgeos_1_1noding_1_1SinglePassNoder.html#af9c1fb39270a9a2917e40d65c3b1303d">geos::noding::SinglePassNoder::setSegmentIntersector</a></div><div class="ttdeci">virtual void setSegmentIntersector(SegmentIntersector *newSegInt)</div><div class="ttdef"><b>Definition:</b> SinglePassNoder.h:72</div></div> <div class="ttc" id="classgeos_1_1noding_1_1SinglePassNoder_html_af33939516a02955a5ccf8c0def027663"><div class="ttname"><a href="classgeos_1_1noding_1_1SinglePassNoder.html#af33939516a02955a5ccf8c0def027663">geos::noding::SinglePassNoder::segInt</a></div><div class="ttdeci">SegmentIntersector * segInt</div><div class="ttdoc">Externally owned. </div><div class="ttdef"><b>Definition:</b> SinglePassNoder.h:55</div></div> <div class="ttc" id="classgeos_1_1noding_1_1SinglePassNoder_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SinglePassNoder.html">geos::noding::SinglePassNoder</a></div><div class="ttdef"><b>Definition:</b> SinglePassNoder.h:50</div></div> <div class="ttc" id="classgeos_1_1noding_1_1Noder_html"><div class="ttname"><a href="classgeos_1_1noding_1_1Noder.html">geos::noding::Noder</a></div><div class="ttdoc">Computes all intersections between segments in a set of SegmentString. </div><div class="ttdef"><b>Definition:</b> Noder.h:49</div></div> <div class="ttc" id="classgeos_1_1noding_1_1SegmentIntersector_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentIntersector.html">geos::noding::SegmentIntersector</a></div><div class="ttdoc">Processes possible intersections detected by a Noder. </div><div class="ttdef"><b>Definition:</b> noding/SegmentIntersector.h:47</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>