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<a href="FacetSequenceTreeBuilder_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) 2016 Daniel Baston</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/distance/FacetSequenceTreeBuilder.java (f6187ee2 JTS-1.14)</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_OPERATION_DISTANCE_FACETSEQUENCETREEBUILDER_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_OPERATION_DISTANCE_FACETSEQUENCETREEBUILDER_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="ItemVisitor_8h.html">geos/index/ItemVisitor.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> <span class="preprocessor">#include <<a class="code" href="Geometry_8h.html">geos/geom/Geometry.h</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="CoordinateSequence_8h.html">geos/geom/CoordinateSequence.h</a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="FacetSequence_8h.html">geos/operation/distance/FacetSequence.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="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span>operation {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>distance {</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder.html"> 31</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_1distance_1_1FacetSequenceTreeBuilder.html">FacetSequenceTreeBuilder</a> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// 6 seems to be a good facet sequence size</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder.html#a887e10041acf4c61bb0abdc21c22e830"> 34</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> FACET_SEQUENCE_SIZE = 6;</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>  <span class="comment">// Seems to be better to use a minimum node capacity</span></div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder.html#a5cdd794be689abf8bae06799faf9cd7b"> 37</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> STR_TREE_NODE_CAPACITY = 4;</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">static</span> <span class="keywordtype">void</span> addFacetSequences(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* geom,</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* pts,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  std::vector<FacetSequence> & sections);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">static</span> std::vector<FacetSequence> computeFacetSequences(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* g);</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html"> 44</a></span>  <span class="keyword">class </span><a class="code" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html">FacetSequenceTree</a> : <span class="keyword">public</span> <a class="code" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">geos::index::strtree::STRtree</a> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a26ef5ba603f3103eebfb189a7590ddee"> 46</a></span>  <a class="code" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a26ef5ba603f3103eebfb189a7590ddee">FacetSequenceTree</a>(std::vector<FacetSequence> &&seq) : STRtree(STR_TREE_NODE_CAPACITY), sequences(seq) {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& fs : sequences) {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  STRtree::insert(fs.getEnvelope(), &fs);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</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="keyword">private</span>:</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a2a3589168b614b08258b2378849c9868"> 53</a></span>  std::vector<FacetSequence> <a class="code" href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a2a3589168b614b08258b2378849c9868">sequences</a>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  };</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="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">static</span> std::unique_ptr<geos::index::strtree::STRtree> build(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* g);</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> }</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> <span class="preprocessor">#endif //GEOS_FACETSEQUENCETREEBUILDER_H</span></div><div class="ttc" id="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree_html_a26ef5ba603f3103eebfb189a7590ddee"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a26ef5ba603f3103eebfb189a7590ddee">geos::operation::distance::FacetSequenceTreeBuilder::FacetSequenceTree::FacetSequenceTree</a></div><div class="ttdeci">FacetSequenceTree(std::vector< FacetSequence > &&seq)</div><div class="ttdef"><b>Definition:</b> <a href="FacetSequenceTreeBuilder_8h_source.html#l00046">FacetSequenceTreeBuilder.h:46</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_html"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder.html">geos::operation::distance::FacetSequenceTreeBuilder</a></div><div class="ttdef"><b>Definition:</b> <a href="FacetSequenceTreeBuilder_8h_source.html#l00031">FacetSequenceTreeBuilder.h:31</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="ItemVisitor_8h_html"><div class="ttname"><a href="ItemVisitor_8h.html">ItemVisitor.h</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="FacetSequence_8h_html"><div class="ttname"><a href="FacetSequence_8h.html">FacetSequence.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_1geom_1_1Geometry_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html">geos::geom::Geometry</a></div><div class="ttdoc">Basic implementation of Geometry, constructed and destructed by GeometryFactory. </div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8h_source.html#l00188">Geometry.h:188</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree_html_a2a3589168b614b08258b2378849c9868"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html#a2a3589168b614b08258b2378849c9868">geos::operation::distance::FacetSequenceTreeBuilder::FacetSequenceTree::sequences</a></div><div class="ttdeci">std::vector< FacetSequence > sequences</div><div class="ttdef"><b>Definition:</b> <a href="FacetSequenceTreeBuilder_8h_source.html#l00053">FacetSequenceTreeBuilder.h:53</a></div></div>
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<div class="ttc" id="CoordinateSequence_8h_html"><div class="ttname"><a href="CoordinateSequence_8h.html">CoordinateSequence.h</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree_html"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1FacetSequenceTreeBuilder_1_1FacetSequenceTree.html">geos::operation::distance::FacetSequenceTreeBuilder::FacetSequenceTree</a></div><div class="ttdef"><b>Definition:</b> <a href="FacetSequenceTreeBuilder_8h_source.html#l00044">FacetSequenceTreeBuilder.h:44</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_1geom_1_1CoordinateSequence_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html">geos::geom::CoordinateSequence</a></div><div class="ttdoc">The internal representation of a list of coordinates inside a Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="CoordinateSequence_8h_source.html#l00058">CoordinateSequence.h:58</a></div></div>
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<div class="ttc" id="Geometry_8h_html"><div class="ttname"><a href="Geometry_8h.html">Geometry.h</a></div></div>
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