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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_cc91dd2a378845bf7e3e6edb554afff8.html">operation</a></li><li class="navelem"><a class="el" href="dir_ba372f7bac3730ceef52e0e163504883.html">overlayng</a></li> </ul>
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<div class="title">EdgeMerger.h</div> </div>
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<a href="EdgeMerger_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) 2020 Paul Ramsey <pramsey@cleverelephant.ca></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">#pragma once</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="OverlayLabel_8h.html">geos/operation/overlayng/OverlayLabel.h</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <<a class="code" href="EdgeKey_8h.html">geos/operation/overlayng/EdgeKey.h</a>></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <<a class="code" href="operation_2overlayng_2Edge_8h.html">geos/operation/overlayng/Edge.h</a>></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<a class="code" href="export_8h.html">geos/export.h</a>></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 <vector></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <map></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> </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><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">class </span>Coordinate;</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="keyword">namespace </span>operation {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>overlayng {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">class </span>Edge;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>EdgeKey;</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><a class="code" href="namespacegeos.html">geos</a> { <span class="comment">// geos.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>operation { <span class="comment">// geos.operation</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>overlayng { <span class="comment">// geos.operation.overlayng</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html"> 65</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html">EdgeMerger</a> {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">private</span>:</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>  <span class="comment">// Members</span></div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#a01befc86ba55a661275f022a7301decd"> 71</a></span>  std::vector<Edge*>& <a class="code" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#a01befc86ba55a661275f022a7301decd">edges</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#adf4cebd4d9926698c80fab6f3bb9669c"> 72</a></span>  std::map<EdgeKey, Edge*> <a class="code" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#adf4cebd4d9926698c80fab6f3bb9669c">edgeMap</a>;</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="keyword">public</span>:</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// Methods</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html">EdgeMerger</a>(std::vector<Edge*>& p_edges);</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="keyword">static</span> std::vector<Edge*> merge(std::vector<Edge*>& edges);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  std::vector<Edge*> merge();</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> };</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> } <span class="comment">// namespace geos.operation.overlayng</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> } <span class="comment">// namespace geos.operation</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><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="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
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<div class="ttc" id="operation_2overlayng_2Edge_8h_html"><div class="ttname"><a href="operation_2overlayng_2Edge_8h.html">Edge.h</a></div></div>
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<div class="ttc" id="EdgeKey_8h_html"><div class="ttname"><a href="EdgeKey_8h.html">EdgeKey.h</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger_html_a01befc86ba55a661275f022a7301decd"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#a01befc86ba55a661275f022a7301decd">geos::operation::overlayng::EdgeMerger::edges</a></div><div class="ttdeci">std::vector< Edge * > & edges</div><div class="ttdef"><b>Definition:</b> <a href="EdgeMerger_8h_source.html#l00071">EdgeMerger.h:71</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_1operation_1_1overlayng_1_1EdgeMerger_html_adf4cebd4d9926698c80fab6f3bb9669c"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html#adf4cebd4d9926698c80fab6f3bb9669c">geos::operation::overlayng::EdgeMerger::edgeMap</a></div><div class="ttdeci">std::map< EdgeKey, Edge * > edgeMap</div><div class="ttdef"><b>Definition:</b> <a href="EdgeMerger_8h_source.html#l00072">EdgeMerger.h:72</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1EdgeMerger.html">geos::operation::overlayng::EdgeMerger</a></div><div class="ttdef"><b>Definition:</b> <a href="EdgeMerger_8h_source.html#l00065">EdgeMerger.h:65</a></div></div>
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<div class="ttc" id="OverlayLabel_8h_html"><div class="ttname"><a href="OverlayLabel_8h.html">OverlayLabel.h</a></div></div>
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