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<!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_c7abe0914a0ee2b00cd766c552eb2d19.html">include</a></li><li class="navelem"><a class="el" href="dir_165a26498f94b7fe2ccb32b9bb9b3ac5.html">geos</a></li><li class="navelem"><a class="el" href="dir_6a39b82188306a745e98b48e97cbe1e2.html">noding</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">FastSegmentSetIntersectionFinder.h</div> </div> </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"> *</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Last port: noding/FastSegmentSetIntersectionFinder.java r388 (JTS-1.12)</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> <span class="comment"> **********************************************************************/</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">#ifndef GEOS_NODING_FASTSEGMENTSETINTERSECTIONFINDER_H</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_NODING_FASTSEGMENTSETINTERSECTIONFINDER_H</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <geos/algorithm/LineIntersector.h></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <geos/noding/SegmentString.h></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <geos/noding/MCIndexSegmentSetMutualIntersector.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="preprocessor">#include <memory></span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">//forward declarations</span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>noding {</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span>SegmentIntersectionDetector;</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">class </span>SegmentSetMutualIntersector;</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">//class MCIndexSegmentSetMutualIntersector : public SegmentSetMutualIntersector;</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> </div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>noding { <span class="comment">// geos::noding</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_1FastSegmentSetIntersectionFinder.html"> 51</a></span> <span class="keyword">class </span><a class="code" href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html">FastSegmentSetIntersectionFinder</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"> 53</span>  std::unique_ptr<MCIndexSegmentSetMutualIntersector> segSetMutInt;</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  std::unique_ptr<geos::algorithm::LineIntersector> lineIntersector;</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">protected</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>  <a class="code" href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html">FastSegmentSetIntersectionFinder</a>(SegmentString::ConstVect* baseSegStrings);</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  ~<a class="code" href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html">FastSegmentSetIntersectionFinder</a>() = <span class="keywordflow">default</span>;</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html">SegmentSetMutualIntersector</a>*</div> <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html#a43089fc045425dae93030c35b60f8ea3"> 69</a></span>  <a class="code" href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html#a43089fc045425dae93030c35b60f8ea3">getSegmentSetIntersector</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> segSetMutInt.get();</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</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="keywordtype">bool</span> intersects(SegmentString::ConstVect* segStrings);</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">bool</span> intersects(SegmentString::ConstVect* segStrings, <a class="code" href="classgeos_1_1noding_1_1SegmentIntersectionDetector.html">SegmentIntersectionDetector</a>* intDetector);</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> };</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> } <span class="comment">// geos::noding</span></div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> } <span class="comment">// geos</span></div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#endif // GEOS_NODING_FASTSEGMENTSETINTERSECTIONFINDER_H</span></div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"></span></div> <div class="ttc" id="classgeos_1_1noding_1_1SegmentIntersectionDetector_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentIntersectionDetector.html">geos::noding::SegmentIntersectionDetector</a></div><div class="ttdoc">Detects and records an intersection between two SegmentStrings, if one exists. </div><div class="ttdef"><b>Definition:</b> SegmentIntersectionDetector.h:42</div></div> <div class="ttc" id="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder_html"><div class="ttname"><a href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html">geos::noding::FastSegmentSetIntersectionFinder</a></div><div class="ttdoc">Finds if two sets of SegmentStrings intersect. </div><div class="ttdef"><b>Definition:</b> FastSegmentSetIntersectionFinder.h:51</div></div> <div class="ttc" id="classgeos_1_1noding_1_1SegmentSetMutualIntersector_html"><div class="ttname"><a href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html">geos::noding::SegmentSetMutualIntersector</a></div><div class="ttdoc">An intersector for the red-blue intersection problem. </div><div class="ttdef"><b>Definition:</b> SegmentSetMutualIntersector.h:37</div></div> <div class="ttc" id="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder_html_a43089fc045425dae93030c35b60f8ea3"><div class="ttname"><a href="classgeos_1_1noding_1_1FastSegmentSetIntersectionFinder.html#a43089fc045425dae93030c35b60f8ea3">geos::noding::FastSegmentSetIntersectionFinder::getSegmentSetIntersector</a></div><div class="ttdeci">const SegmentSetMutualIntersector * getSegmentSetIntersector() const </div><div class="ttdef"><b>Definition:</b> FastSegmentSetIntersectionFinder.h:69</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>