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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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<a href="Bintree_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>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<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>&#160;<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>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#ifndef GEOS_IDX_BINTREE_BINTREE_H</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define GEOS_IDX_BINTREE_BINTREE_H</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<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>&#160;<span class="keyword">namespace </span>index {</div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="namespacegeos_1_1index_1_1bintree.html"> 29</a></span>&#160;<span class="keyword">namespace </span>bintree {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">class </span><a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">class </span><a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html">Root</a>;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;}</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;}</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<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>&#160;<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>&#160;<span class="keyword">namespace </span>bintree { <span class="comment">// geos::index::bintree</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Bintree.html"> 54</a></span>&#160;<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_1Bintree.html">Bintree</a> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keyword">static</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* ensureExtent(<span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* itemInterval,</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordtype">double</span> minExtent);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>();</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; ~<a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordtype">int</span> depth();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordtype">int</span> size();</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordtype">int</span> nodeSize();</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <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="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; std::vector&lt;void*&gt;* iterator();</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; std::vector&lt;void*&gt;* query(<span class="keywordtype">double</span> x);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; std::vector&lt;void*&gt;* query(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* interval);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordtype">void</span> query(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* interval,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; std::vector&lt;void*&gt;* foundItems);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a7dd474724327f895bcf7f65ebd2a13b2"> 101</a></span>&#160; std::vector&lt;Interval*&gt;<a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a7dd474724327f895bcf7f65ebd2a13b2">newIntervals</a>;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a50c3bdd17449d7adb0d6af3fca7467e6"> 103</a></span>&#160; <a class="code" href="classgeos_1_1index_1_1bintree_1_1Root.html">Root</a>* <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a50c3bdd17449d7adb0d6af3fca7467e6">root</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a72183a8bf302c396315c2099efe67c8a"> 115</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a72183a8bf302c396315c2099efe67c8a">minExtent</a>;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordtype">void</span> collectStats(<a class="code" href="classgeos_1_1index_1_1bintree_1_1Interval.html">Interval</a>* interval);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1index_1_1bintree_1_1Bintree.html">Bintree</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;};</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;} <span class="comment">// namespace geos::index::bintree</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;} <span class="comment">// namespace geos::index</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;} <span class="comment">// namespace geos</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;<span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="preprocessor">#endif // GEOS_IDX_BINTREE_BINTREE_H</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;</div><div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Bintree_html_a50c3bdd17449d7adb0d6af3fca7467e6"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a50c3bdd17449d7adb0d6af3fca7467e6">geos::index::bintree::Bintree::root</a></div><div class="ttdeci">Root * root</div><div class="ttdef"><b>Definition:</b> <a href="Bintree_8h_source.html#l00103">Bintree.h:103</a></div></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>
<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Bintree_html_a7dd474724327f895bcf7f65ebd2a13b2"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a7dd474724327f895bcf7f65ebd2a13b2">geos::index::bintree::Bintree::newIntervals</a></div><div class="ttdeci">std::vector&lt; Interval * &gt; newIntervals</div><div class="ttdef"><b>Definition:</b> <a href="Bintree_8h_source.html#l00101">Bintree.h:101</a></div></div>
<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Bintree_html"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Bintree.html">geos::index::bintree::Bintree</a></div><div class="ttdoc">A BinTree (or &quot;Binary Interval Tree&quot;) is a 1-dimensional version of a quadtree. </div><div class="ttdef"><b>Definition:</b> <a href="Bintree_8h_source.html#l00054">Bintree.h:54</a></div></div>
<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>
<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<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>
<div class="ttc" id="classgeos_1_1index_1_1bintree_1_1Bintree_html_a72183a8bf302c396315c2099efe67c8a"><div class="ttname"><a href="classgeos_1_1index_1_1bintree_1_1Bintree.html#a72183a8bf302c396315c2099efe67c8a">geos::index::bintree::Bintree::minExtent</a></div><div class="ttdeci">double minExtent</div><div class="ttdef"><b>Definition:</b> <a href="Bintree_8h_source.html#l00115">Bintree.h:115</a></div></div>
<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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