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<a href="HoleAssigner_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) 2019 Daniel Baston <dbaston@gmail.com></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: operation/polygonize/HoleAssigner.java 0b3c7e3eb0d3e</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_OP_POLYGONIZE_HOLEASSIGNER_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_OP_POLYGONIZE_HOLEASSIGNER_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="operation_2polygonize_2EdgeRing_8h.html">geos/operation/polygonize/EdgeRing.h</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="STRtree_8h.html">geos/index/strtree/STRtree.h</a>></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 <vector></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><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>operation {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>polygonize {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html"> 38</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_1polygonize_1_1HoleAssigner.html">HoleAssigner</a> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> assignHolesToShells(std::vector<EdgeRing*> & holes, std::vector<EdgeRing*> & shells);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af487f679ef6eccfbf55c126c62a0a007"> 48</a></span>  <span class="keyword">explicit</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af487f679ef6eccfbf55c126c62a0a007">HoleAssigner</a>(std::vector<EdgeRing*> & shells) : m_shells(shells) {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  buildIndex();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</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="keywordtype">void</span> assignHolesToShells(std::vector<EdgeRing*> & holes);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> assignHoleToShell(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* holeER);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  std::vector<EdgeRing*> findShells(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> & ringEnv);</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>  <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* findEdgeRingContaining(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* testER);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">void</span> buildIndex();</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#ad3d6926c60b30b3982cc7779b1087a86"> 60</a></span>  std::vector<EdgeRing*>& <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#ad3d6926c60b30b3982cc7779b1087a86">m_shells</a>;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af37f355c3d71f828fad763c1007fec2b"> 61</a></span>  <a class="code" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">geos::index::strtree::STRtree</a> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af37f355c3d71f828fad763c1007fec2b">m_shellIndex</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</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> }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> }</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="preprocessor">#endif</span></div><div class="ttc" id="classgeos_1_1geom_1_1Envelope_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html">geos::geom::Envelope</a></div><div class="ttdoc">An Envelope defines a rectangulare region of the 2D coordinate plane. </div><div class="ttdef"><b>Definition:</b> <a href="Envelope_8h_source.html#l00058">Envelope.h:58</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner_html"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html">geos::operation::polygonize::HoleAssigner</a></div><div class="ttdoc">Assigns hole rings to shell rings during polygonization. </div><div class="ttdef"><b>Definition:</b> <a href="HoleAssigner_8h_source.html#l00038">HoleAssigner.h:38</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="STRtree_8h_html"><div class="ttname"><a href="STRtree_8h.html">STRtree.h</a></div></div>
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<div class="ttc" id="operation_2polygonize_2EdgeRing_8h_html"><div class="ttname"><a href="operation_2polygonize_2EdgeRing_8h.html">EdgeRing.h</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1strtree_1_1STRtree_html"><div class="ttname"><a href="classgeos_1_1index_1_1strtree_1_1STRtree.html">geos::index::strtree::STRtree</a></div><div class="ttdoc">A query-only R-tree created using the Sort-Tile-Recursive (STR) algorithm. For two-dimensional spatia...</div><div class="ttdef"><b>Definition:</b> <a href="STRtree_8h_source.html#l00064">STRtree.h:64</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner_html_af37f355c3d71f828fad763c1007fec2b"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af37f355c3d71f828fad763c1007fec2b">geos::operation::polygonize::HoleAssigner::m_shellIndex</a></div><div class="ttdeci">geos::index::strtree::STRtree m_shellIndex</div><div class="ttdef"><b>Definition:</b> <a href="HoleAssigner_8h_source.html#l00061">HoleAssigner.h:61</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">geos::operation::polygonize::EdgeRing</a></div><div class="ttdoc">Represents a ring of PolygonizeDirectedEdge which form a ring of a polygon. The ring may be either an...</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00066">operation/polygonize/EdgeRing.h:66</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_1polygonize_1_1HoleAssigner_html_ad3d6926c60b30b3982cc7779b1087a86"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#ad3d6926c60b30b3982cc7779b1087a86">geos::operation::polygonize::HoleAssigner::m_shells</a></div><div class="ttdeci">std::vector< EdgeRing * > & m_shells</div><div class="ttdef"><b>Definition:</b> <a href="HoleAssigner_8h_source.html#l00060">HoleAssigner.h:60</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner_html_af487f679ef6eccfbf55c126c62a0a007"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af487f679ef6eccfbf55c126c62a0a007">geos::operation::polygonize::HoleAssigner::HoleAssigner</a></div><div class="ttdeci">HoleAssigner(std::vector< EdgeRing * > &shells)</div><div class="ttdef"><b>Definition:</b> <a href="HoleAssigner_8h_source.html#l00048">HoleAssigner.h:48</a></div></div>
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