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<div class="title">ConnectedElementPointFilter.h</div> </div>
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<a href="ConnectedElementPointFilter_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: operation/distance/ConnectedElementPointFilter.java rev. 1.7 (JTS-1.10)</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_DISTANCE_CONNECTEDELEMENTPOINTFILTER_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_OP_DISTANCE_CONNECTEDELEMENTPOINTFILTER_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 <<a class="code" href="GeometryFilter_8h.html">geos/geom/GeometryFilter.h</a>></span> <span class="comment">// for inheritance</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 <vector></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="comment">// Forward declarations</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">class </span>Coordinate;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span>Geometry;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</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> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span>operation { <span class="comment">// geos::operation</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span>distance { <span class="comment">// geos::operation::distance</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html"> 47</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_1ConnectedElementPointFilter.html">ConnectedElementPointFilter</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFilter.html">geom::GeometryFilter</a> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html#a7fc98e2bd97b71e0d1e9f1e445f4297b"> 50</a></span>  std::vector<const geom::Coordinate*>* <a class="code" href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html#a7fc98e2bd97b71e0d1e9f1e445f4297b">pts</a>;</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">public</span>:</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">static</span> std::vector<const geom::Coordinate*>* getCoordinates(<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="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_1distance_1_1ConnectedElementPointFilter.html#ace4f3b19c97fe624e03e593763e0e276"> 60</a></span>  <a class="code" href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html#ace4f3b19c97fe624e03e593763e0e276">ConnectedElementPointFilter</a>(std::vector<const geom::Coordinate*>* newPts)</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>  pts(newPts)</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>  <span class="keywordtype">void</span> filter_ro(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* geom) <span class="keyword">override</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="comment">//void filter_rw(geom::Geometry * /*geom*/) {};</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> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> } <span class="comment">// namespace geos::operation::distance</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace geos::operation</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace geos</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#endif // GEOS_OP_DISTANCE_CONNECTEDELEMENTPOINTFILTER_H</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="ttc" id="classgeos_1_1geom_1_1GeometryFilter_html"><div class="ttname"><a href="classgeos_1_1geom_1_1GeometryFilter.html">geos::geom::GeometryFilter</a></div><div class="ttdoc">Geometry classes support the concept of applying a Geometry filter to the Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="GeometryFilter_8h_source.html#l00047">GeometryFilter.h:47</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="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
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<div class="ttc" id="GeometryFilter_8h_html"><div class="ttname"><a href="GeometryFilter_8h.html">GeometryFilter.h</a></div></div>
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<div class="ttc" id="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter_html_a7fc98e2bd97b71e0d1e9f1e445f4297b"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html#a7fc98e2bd97b71e0d1e9f1e445f4297b">geos::operation::distance::ConnectedElementPointFilter::pts</a></div><div class="ttdeci">std::vector< const geom::Coordinate * > * pts</div><div class="ttdef"><b>Definition:</b> <a href="ConnectedElementPointFilter_8h_source.html#l00050">ConnectedElementPointFilter.h:50</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_1ConnectedElementPointFilter_html_ace4f3b19c97fe624e03e593763e0e276"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html#ace4f3b19c97fe624e03e593763e0e276">geos::operation::distance::ConnectedElementPointFilter::ConnectedElementPointFilter</a></div><div class="ttdeci">ConnectedElementPointFilter(std::vector< const geom::Coordinate * > *newPts)</div><div class="ttdef"><b>Definition:</b> <a href="ConnectedElementPointFilter_8h_source.html#l00060">ConnectedElementPointFilter.h:60</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_1distance_1_1ConnectedElementPointFilter_html"><div class="ttname"><a href="classgeos_1_1operation_1_1distance_1_1ConnectedElementPointFilter.html">geos::operation::distance::ConnectedElementPointFilter</a></div><div class="ttdoc">Extracts a single point from each connected element in a Geometry (e.g. a polygon, linestring or point) and returns them in a list. </div><div class="ttdef"><b>Definition:</b> <a href="ConnectedElementPointFilter_8h_source.html#l00047">ConnectedElementPointFilter.h:47</a></div></div>
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