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<h1>IntervalRTreeBranchNode.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: IntervalRTreeBranchNode.h 2263 2009-01-29 18:56:00Z mloskot $</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_INTERVALRTREEBRANCHNODE_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_INDEX_INTERVALRTREE_INTERVALRTREEBRANCHNODE_H</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <geos/index/intervalrtree/IntervalRTreeNode.h></span> <span class="comment">// inherited</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <algorithm></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="comment">// forward declarations</span>
<a name="l00025"></a>00025 <span class="keyword">namespace </span>geos {
<a name="l00026"></a>00026 <span class="keyword">namespace </span>index {
<a name="l00027"></a>00027 <span class="keyword">class </span>ItemVisitor;
<a name="l00028"></a>00028 }
<a name="l00029"></a>00029 }
<a name="l00030"></a>00030
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">namespace </span>geos {
<a name="l00033"></a>00033 <span class="keyword">namespace </span>index {
<a name="l00034"></a>00034 <span class="keyword">namespace </span>intervalrtree {
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="keyword">class </span>IntervalRTreeBranchNode : <span class="keyword">public</span> IntervalRTreeNode
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keyword">private</span>:
<a name="l00039"></a>00039 <span class="keyword">const</span> IntervalRTreeNode * node1;
<a name="l00040"></a>00040 <span class="keyword">const</span> IntervalRTreeNode * node2;
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="comment">//void buildExtent( IntervalRTreeNode * n1, IntervalRTreeNode * n2)</span>
<a name="l00043"></a>00043 <span class="comment">//{</span>
<a name="l00044"></a>00044 <span class="comment">// min = std::min( n1->min, n2->min);</span>
<a name="l00045"></a>00045 <span class="comment">// max = std::max( n1->max, n2->max);</span>
<a name="l00046"></a>00046 <span class="comment">//}</span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">protected</span>:
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 IntervalRTreeBranchNode( <span class="keyword">const</span> IntervalRTreeNode * n1, <span class="keyword">const</span> IntervalRTreeNode * n2)
<a name="l00051"></a>00051 : IntervalRTreeNode( std::min( n1->getMin(), n2->getMin()), std::max( n1->getMax(), n2->getMax())),
<a name="l00052"></a>00052 node1( n1),
<a name="l00053"></a>00053 node2( n2)
<a name="l00054"></a>00054 { }
<a name="l00055"></a>00055
<a name="l00056"></a>00056 ~IntervalRTreeBranchNode()
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <span class="keyword">delete</span> node1;
<a name="l00059"></a>00059 <span class="keyword">delete</span> node2;
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keywordtype">void</span> query(<span class="keywordtype">double</span> queryMin, <span class="keywordtype">double</span> queryMax, index::ItemVisitor * visitor) <span class="keyword">const</span>;
<a name="l00064"></a>00064 };
<a name="l00065"></a>00065
<a name="l00066"></a>00066 } <span class="comment">// geos::intervalrtree</span>
<a name="l00067"></a>00067 } <span class="comment">// geos::index</span>
<a name="l00068"></a>00068 } <span class="comment">// geos</span>
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="preprocessor">#endif // GEOS_INDEX_INTERVALRTREE_INTERVALRTREEBRANCHNODE_H</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span><span class="comment">/**********************************************************************</span>
<a name="l00072"></a>00072 <span class="comment"> * $Log$</span>
<a name="l00073"></a>00073 <span class="comment"> **********************************************************************/</span>
<a name="l00074"></a>00074
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