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78 lines
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<div id="projectname">GEOS
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 <span id="projectnumber">3.9.1dev</span>
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0bc14b2fb119a11b6a0f32f4d350db61.html">geos</a></li><li class="navelem"><a class="el" href="dir_45d6d9d02973e76e5a8f8dc6273892cb.html">noding</a></li> </ul>
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<div class="title">SimpleNoder.h</div> </div>
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<a href="SimpleNoder_8h.html">Go to the documentation of this file.</a><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: noding/SimpleNoder.java rev. 1.7 (JTS-1.9)</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_NODING_SIMPLENODER_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_NODING_SIMPLENODER_H</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 <<a class="code" href="export_8h.html">geos/export.h</a>></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 <vector></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="preprocessor">#include <<a class="code" href="inline_8h.html">geos/inline.h</a>></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="SinglePassNoder_8h.html">geos/noding/SinglePassNoder.h</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="NodedSegmentString_8h.html">geos/noding/NodedSegmentString.h</a>></span> <span class="comment">// for inlined (FIXME)</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span>noding {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">//class SegmentString;</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</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="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span>noding { <span class="comment">// geos.noding</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SimpleNoder.html"> 51</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1noding_1_1SimpleNoder.html">SimpleNoder</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1noding_1_1SinglePassNoder.html">SinglePassNoder</a> {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SimpleNoder.html#a69870daa13f53a8ff424fa965d791379"> 53</a></span>  std::vector<SegmentString*>* <a class="code" href="classgeos_1_1noding_1_1SimpleNoder.html#a69870daa13f53a8ff424fa965d791379">nodedSegStrings</a>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> computeIntersects(<a class="code" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>* e0, <a class="code" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>* e1);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SimpleNoder.html#a9756db326cb45d1fa05120e8e8e842b0"> 57</a></span>  <a class="code" href="classgeos_1_1noding_1_1SimpleNoder.html#a9756db326cb45d1fa05120e8e8e842b0">SimpleNoder</a>(<a class="code" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a>* nSegInt = <span class="keyword">nullptr</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>(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> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">void</span> computeNodes(std::vector<SegmentString*>* inputSegmentStrings) <span class="keyword">override</span>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  std::vector<SegmentString*>*</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1SimpleNoder.html#a26f5411f07b5ff998a409648237286dc"> 65</a></span>  <a class="code" href="classgeos_1_1noding_1_1SimpleNoder.html#a26f5411f07b5ff998a409648237286dc">getNodedSubstrings</a>()<span class="keyword"> const override</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">return</span> <a class="code" href="classgeos_1_1noding_1_1NodedSegmentString.html#a85540be61b069300ad11105d59067c60">NodedSegmentString::getNodedSubstrings</a>(*nodedSegStrings);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> };</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> } <span class="comment">// namespace geos.noding</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#endif // GEOS_NODING_SIMPLENODER_H</span></div><div class="ttc" id="classgeos_1_1noding_1_1SimpleNoder_html_a9756db326cb45d1fa05120e8e8e842b0"><div class="ttname"><a href="classgeos_1_1noding_1_1SimpleNoder.html#a9756db326cb45d1fa05120e8e8e842b0">geos::noding::SimpleNoder::SimpleNoder</a></div><div class="ttdeci">SimpleNoder(SegmentIntersector *nSegInt=nullptr)</div><div class="ttdef"><b>Definition:</b> <a href="SimpleNoder_8h_source.html#l00057">SimpleNoder.h:57</a></div></div>
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<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
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<div class="ttc" id="NodedSegmentString_8h_html"><div class="ttname"><a href="NodedSegmentString_8h.html">NodedSegmentString.h</a></div></div>
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<div class="ttc" id="inline_8h_html"><div class="ttname"><a href="inline_8h.html">inline.h</a></div></div>
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<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1SegmentString_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentString.html">geos::noding::SegmentString</a></div><div class="ttdoc">An interface for classes which represent a sequence of contiguous line segments. </div><div class="ttdef"><b>Definition:</b> <a href="SegmentString_8h_source.html#l00046">SegmentString.h:46</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1SimpleNoder_html_a69870daa13f53a8ff424fa965d791379"><div class="ttname"><a href="classgeos_1_1noding_1_1SimpleNoder.html#a69870daa13f53a8ff424fa965d791379">geos::noding::SimpleNoder::nodedSegStrings</a></div><div class="ttdeci">std::vector< SegmentString * > * nodedSegStrings</div><div class="ttdef"><b>Definition:</b> <a href="SimpleNoder_8h_source.html#l00053">SimpleNoder.h:53</a></div></div>
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<div class="ttc" id="SinglePassNoder_8h_html"><div class="ttname"><a href="SinglePassNoder_8h.html">SinglePassNoder.h</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1SimpleNoder_html_a26f5411f07b5ff998a409648237286dc"><div class="ttname"><a href="classgeos_1_1noding_1_1SimpleNoder.html#a26f5411f07b5ff998a409648237286dc">geos::noding::SimpleNoder::getNodedSubstrings</a></div><div class="ttdeci">std::vector< SegmentString * > * getNodedSubstrings() const override</div><div class="ttdoc">Returns a Collection of fully noded SegmentStrings. </div><div class="ttdef"><b>Definition:</b> <a href="SimpleNoder_8h_source.html#l00065">SimpleNoder.h:65</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1SimpleNoder_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SimpleNoder.html">geos::noding::SimpleNoder</a></div><div class="ttdoc">Nodes a set of SegmentStrings by performing a brute-force comparison of every segment to every other ...</div><div class="ttdef"><b>Definition:</b> <a href="SimpleNoder_8h_source.html#l00051">SimpleNoder.h:51</a></div></div>
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<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="ttdoc">Base class for Noders which make a single pass to find intersections. </div><div class="ttdef"><b>Definition:</b> <a href="SinglePassNoder_8h_source.html#l00051">SinglePassNoder.h:51</a></div></div>
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<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
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<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> <a href="noding_2SegmentIntersector_8h_source.html#l00048">noding/SegmentIntersector.h:48</a></div></div>
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<div class="ttc" id="classgeos_1_1noding_1_1NodedSegmentString_html_a85540be61b069300ad11105d59067c60"><div class="ttname"><a href="classgeos_1_1noding_1_1NodedSegmentString.html#a85540be61b069300ad11105d59067c60">geos::noding::NodedSegmentString::getNodedSubstrings</a></div><div class="ttdeci">static void getNodedSubstrings(II from, II too_far, SegmentString::NonConstVect *resultEdgelist)</div><div class="ttdef"><b>Definition:</b> <a href="NodedSegmentString_8h_source.html#l00063">NodedSegmentString.h:63</a></div></div>
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