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<div class="title">MonotoneChainSelectAction.h</div> </div>
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<a href="MonotoneChainSelectAction_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) 2001-2002 Vivid Solutions 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: index/chain/MonotoneChainSelectAction.java rev. 1.6 (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_IDX_CHAIN_MONOTONECHAINSELECTACTION_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GEOS_IDX_CHAIN_MONOTONECHAINSELECTACTION_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> <span class="preprocessor">#include <<a class="code" href="LineSegment_8h.html">geos/geom/LineSegment.h</a>></span> <span class="comment">// composition</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="Envelope_8h.html">geos/geom/Envelope.h</a>></span> <span class="comment">// composition</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> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// Forward declarations</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>index {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>chain {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">class </span>MonotoneChain;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> }</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> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>index { <span class="comment">// geos::index</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span>chain { <span class="comment">// geos::index::chain</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html"> 45</a></span> <span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html">MonotoneChainSelectAction</a> {</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">protected</span>:</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#ae38010b3fda13cb9d16914d2906be279"> 49</a></span>  <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a> <a class="code" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#ae38010b3fda13cb9d16914d2906be279">selectedSegment</a>;</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> <span class="keyword">public</span>:</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a46146efff50de03e003f726ef50a5d88"> 53</a></span>  <a class="code" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a46146efff50de03e003f726ef50a5d88">MonotoneChainSelectAction</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>  <span class="keyword">virtual</span></div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a04496edbfa56276457d2d244a5ba8003"> 56</a></span>  <a class="code" href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a04496edbfa56276457d2d244a5ba8003">~MonotoneChainSelectAction</a>() {}</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> select(<a class="code" href="classgeos_1_1index_1_1chain_1_1MonotoneChain.html">MonotoneChain</a>& mc, <span class="keywordtype">size_t</span> start);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> select(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>& seg) = 0;</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> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace geos::index::chain</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace geos::index</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> } <span class="comment">// namespace geos</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="preprocessor">#endif // GEOS_IDX_CHAIN_MONOTONECHAINSELECTACTION_H</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="ttc" id="classgeos_1_1geom_1_1LineSegment_html"><div class="ttname"><a href="classgeos_1_1geom_1_1LineSegment.html">geos::geom::LineSegment</a></div><div class="ttdef"><b>Definition:</b> <a href="LineSegment_8h_source.html#l00059">LineSegment.h:59</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="LineSegment_8h_html"><div class="ttname"><a href="LineSegment_8h.html">LineSegment.h</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction_html"><div class="ttname"><a href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html">geos::index::chain::MonotoneChainSelectAction</a></div><div class="ttdef"><b>Definition:</b> <a href="MonotoneChainSelectAction_8h_source.html#l00045">MonotoneChainSelectAction.h:45</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction_html_ae38010b3fda13cb9d16914d2906be279"><div class="ttname"><a href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#ae38010b3fda13cb9d16914d2906be279">geos::index::chain::MonotoneChainSelectAction::selectedSegment</a></div><div class="ttdeci">geom::LineSegment selectedSegment</div><div class="ttdef"><b>Definition:</b> <a href="MonotoneChainSelectAction_8h_source.html#l00049">MonotoneChainSelectAction.h:49</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_1index_1_1chain_1_1MonotoneChainSelectAction_html_a46146efff50de03e003f726ef50a5d88"><div class="ttname"><a href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a46146efff50de03e003f726ef50a5d88">geos::index::chain::MonotoneChainSelectAction::MonotoneChainSelectAction</a></div><div class="ttdeci">MonotoneChainSelectAction()</div><div class="ttdef"><b>Definition:</b> <a href="MonotoneChainSelectAction_8h_source.html#l00053">MonotoneChainSelectAction.h:53</a></div></div>
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<div class="ttc" id="Envelope_8h_html"><div class="ttname"><a href="Envelope_8h.html">Envelope.h</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1chain_1_1MonotoneChain_html"><div class="ttname"><a href="classgeos_1_1index_1_1chain_1_1MonotoneChain.html">geos::index::chain::MonotoneChain</a></div><div class="ttdoc">Monotone Chains are a way of partitioning the segments of a linestring to allow for fast searching of...</div><div class="ttdef"><b>Definition:</b> <a href="index_2chain_2MonotoneChain_8h_source.html#l00084">index/chain/MonotoneChain.h:84</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction_html_a04496edbfa56276457d2d244a5ba8003"><div class="ttname"><a href="classgeos_1_1index_1_1chain_1_1MonotoneChainSelectAction.html#a04496edbfa56276457d2d244a5ba8003">geos::index::chain::MonotoneChainSelectAction::~MonotoneChainSelectAction</a></div><div class="ttdeci">virtual ~MonotoneChainSelectAction()</div><div class="ttdef"><b>Definition:</b> <a href="MonotoneChainSelectAction_8h_source.html#l00056">MonotoneChainSelectAction.h:56</a></div></div>
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