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<h1>SortedPackedIntervalRTree.h</h1>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: SortedPackedIntervalRTree.h 2540 2009-06-05 09:28:04Z strk $</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * GEOS - Geometry Engine Open Source</span>
<a name="l00005"></a>00005 <span class="comment"> * http://geos.refractions.net</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00010"></a>00010 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00011"></a>00011 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00012"></a>00012 <span class="comment"> * See the COPYING file for more information.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> **********************************************************************/</span>
<a name="l00016"></a>00016 
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef GEOS_INDEX_INTERVALRTREE_SORTEDPACKEDINTERVALRTREE_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_INDEX_INTERVALRTREE_SORTEDPACKEDINTERVALRTREE_H</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;geos/index/intervalrtree/IntervalRTreeNode.h&gt;</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="comment">// forward declarations</span>
<a name="l00023"></a>00023 <span class="keyword">namespace </span>geos {
<a name="l00024"></a>00024         <span class="keyword">namespace </span>index {
<a name="l00025"></a>00025                 <span class="keyword">class </span>ItemVisitor;
<a name="l00026"></a>00026         }
<a name="l00027"></a>00027 }
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 <span class="keyword">namespace </span>geos {
<a name="l00030"></a>00030 <span class="keyword">namespace </span>index {
<a name="l00031"></a>00031 <span class="keyword">namespace </span>intervalrtree {
<a name="l00032"></a>00032 
<a name="l00050"></a><a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html">00050</a> <span class="keyword">class </span><a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html" title="A static index on a set of 1-dimensional intervals, using an R-Tree packed based on the order of the ...">SortedPackedIntervalRTree</a> 
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <span class="keyword">private</span>:
<a name="l00053"></a>00053         IntervalRTreeNode::ConstVect * leaves;
<a name="l00054"></a>00054         <span class="keyword">const</span> IntervalRTreeNode * root;
<a name="l00055"></a>00055         <span class="keywordtype">int</span> level;
<a name="l00056"></a>00056 
<a name="l00057"></a>00057         <span class="keywordtype">void</span> init();
<a name="l00058"></a>00058         <span class="keywordtype">void</span> buildLevel( IntervalRTreeNode::ConstVect * src, IntervalRTreeNode::ConstVect * dest);
<a name="l00059"></a>00059         <span class="keyword">const</span> IntervalRTreeNode * buildTree();
<a name="l00060"></a>00060 
<a name="l00061"></a>00061 <span class="keyword">protected</span>:
<a name="l00062"></a>00062 <span class="keyword">public</span>:
<a name="l00063"></a>00063         <a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html" title="A static index on a set of 1-dimensional intervals, using an R-Tree packed based on the order of the ...">SortedPackedIntervalRTree</a>();
<a name="l00064"></a>00064         
<a name="l00065"></a>00065         ~<a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html" title="A static index on a set of 1-dimensional intervals, using an R-Tree packed based on the order of the ...">SortedPackedIntervalRTree</a>();
<a name="l00066"></a>00066 
<a name="l00076"></a>00076         <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html#a5943a21cbef4ff21384cc241283665b6">insert</a>( <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max, <span class="keywordtype">void</span> * item);
<a name="l00077"></a>00077  
<a name="l00086"></a>00086         <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1index_1_1intervalrtree_1_1SortedPackedIntervalRTree.html#a0f42fd73f396a63d5573f1afb572c366">query</a>( <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max, <a class="code" href="classgeos_1_1index_1_1ItemVisitor.html" title="A visitor for items in an index.">index::ItemVisitor</a> * visitor);
<a name="l00087"></a>00087 
<a name="l00088"></a>00088 };
<a name="l00089"></a>00089 
<a name="l00090"></a>00090 } <span class="comment">// geos::intervalrtree</span>
<a name="l00091"></a>00091 } <span class="comment">// geos::index</span>
<a name="l00092"></a>00092 } <span class="comment">// geos</span>
<a name="l00093"></a>00093 
<a name="l00094"></a>00094 <span class="preprocessor">#endif // GEOS_INDEX_INTERVALRTREE_SORTEDPACKEDINTERVALRTREE_H</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span><span class="comment">/**********************************************************************</span>
<a name="l00096"></a>00096 <span class="comment"> * $Log$</span>
<a name="l00097"></a>00097 <span class="comment"> **********************************************************************/</span>
<a name="l00098"></a>00098 
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