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76 lines
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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_c01eee2f0195f7c921c8a1b68ed5e74c.html">index</a></li><li class="navelem"><a class="el" href="dir_dd4ecab777d0bbb8e2023293f805db8a.html">bintree</a></li> </ul>
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<div class="title">bintree/Root.h</div> </div>
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<a href="bintree_2Root_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> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef GEOS_IDX_BINTREE_ROOT_H</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define GEOS_IDX_BINTREE_ROOT_H</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <<a class="code" href="export_8h.html">geos/export.h</a>></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <<a class="code" href="bintree_2NodeBase_8h.html">geos/index/bintree/NodeBase.h</a>></span> <span class="comment">// for inheritance</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// Forward declarations</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>index {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>bintree {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">class </span>Interval;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">class </span>Node;</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> }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> }</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><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>index { <span class="comment">// geos::index</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span>bintree { <span class="comment">// geos::index::bintree</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Root.html"> 41</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_1bintree_1_1Root.html">Root</a>: <span class="keyword">public</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1NodeBase.html">NodeBase</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// the singleton root node is centred at the origin.</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Root.html#ac1a4954f49146917b038573f0fe62072"> 46</a></span>  <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html#ac1a4954f49146917b038573f0fe62072">origin</a>;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> insertContained(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Node.html">Node</a>* tree,</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* itemInterval,</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">void</span>* item);</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="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Root.html#a68621e11c3158f4eb29f4bdafdb2677e"> 54</a></span>  <a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html#a68621e11c3158f4eb29f4bdafdb2677e">Root</a>() {}</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Root.html#ac0a2b5010b63de6b1822e4ec16dc6886"> 56</a></span>  <a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html#ac0a2b5010b63de6b1822e4ec16dc6886">~Root</a>()<span class="keyword"> override </span>{}</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> insert(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* itemInterval, <span class="keywordtype">void</span>* item);</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> <span class="keyword">protected</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>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Root.html#a35e7550472d58b809c2a8c0b8b78b9de"> 69</a></span>  <a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html#a35e7550472d58b809c2a8c0b8b78b9de">isSearchMatch</a>(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* <span class="comment">/*interval*/</span>)<span class="keyword"> override</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</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> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> } <span class="comment">// namespace geos::index::bintree</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> } <span class="comment">// namespace geos::index</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> } <span class="comment">// namespace geos</span></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="preprocessor">#endif // GEOS_IDX_BINTREE_ROOT_H</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Interval_html"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Interval.html">geos::index::bintree::Interval</a></div><div class="ttdoc">Represents an (1-dimensional) closed interval on the Real number line. </div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Interval_8h_source.html#l00025">bintree/Interval.h:25</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1NodeBase_html"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1NodeBase.html">geos::index::bintree::NodeBase</a></div><div class="ttdoc">The base class for nodes in a Bintree. </div><div class="ttdef"><b>Definition:</b> <a href="bintree_2NodeBase_8h_source.html#l00036">bintree/NodeBase.h:36</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Root_html_ac0a2b5010b63de6b1822e4ec16dc6886"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Root.html#ac0a2b5010b63de6b1822e4ec16dc6886">geos::index::bintree::Root::~Root</a></div><div class="ttdeci">~Root() override</div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Root_8h_source.html#l00056">bintree/Root.h:56</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="classgeos_1_1index_1_1bintree_1_1Root_html_a68621e11c3158f4eb29f4bdafdb2677e"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Root.html#a68621e11c3158f4eb29f4bdafdb2677e">geos::index::bintree::Root::Root</a></div><div class="ttdeci">Root()</div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Root_8h_source.html#l00054">bintree/Root.h:54</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Root_html_a35e7550472d58b809c2a8c0b8b78b9de"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Root.html#a35e7550472d58b809c2a8c0b8b78b9de">geos::index::bintree::Root::isSearchMatch</a></div><div class="ttdeci">bool isSearchMatch(Interval *) override</div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Root_8h_source.html#l00069">bintree/Root.h:69</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Root_html_ac1a4954f49146917b038573f0fe62072"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Root.html#ac1a4954f49146917b038573f0fe62072">geos::index::bintree::Root::origin</a></div><div class="ttdeci">static double origin</div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Root_8h_source.html#l00046">bintree/Root.h:46</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_1bintree_1_1Root_html"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Root.html">geos::index::bintree::Root</a></div><div class="ttdoc">The root node of a single Bintree. </div><div class="ttdef"><b>Definition:</b> <a href="bintree_2Root_8h_source.html#l00041">bintree/Root.h:41</a></div></div>
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<div class="ttc" id="bintree_2NodeBase_8h_html"><div class="ttname"><a href="bintree_2NodeBase_8h.html">NodeBase.h</a></div></div>
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<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Node_html"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Node.html">geos::index::bintree::Node</a></div><div class="ttdoc">A node of a Bintree. </div><div class="ttdef"><b>Definition:</b> <a href="index_2bintree_2Node_8h_source.html#l00035">index/bintree/Node.h:35</a></div></div>
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