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<h1><tt><span class=
"c2"><tt>tree</tt></span>::node_iterator</tt>
Interface</h1>
<p>Node iterator.</p>
<p>This is an <quote>iterator to an iterator </quote> - it
iterates over nodes, and de-referencing it returns one of the
tree's iterators</p>
<h2><a name="link1" id="link1">Base Classes</a></h2>
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<td width="80%" align="left"><b>Class</b></td>
<td width="20%" align="left"><b>Derivation Type</b></td>
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<pre>
<a href=
"tree.html#const_node_iterator4205924553"><span class="c2"><tt>tree</tt></span>::const_node_iterator</a>
</pre>
</td>
<td>
<p>public</p>
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<h2><a name="link2" id="link2">Public Methods</a></h2>
<h3><a name="link3" id="link3">Constructors, Destructor, and
Related</a></h3>
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<td width="45%" align="left"><b>Method</b></td>
<td width="55%" align="left"><b>Description</b></td>
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<td>
<pre>
<b>inline</b>
node_iterator
()
</pre>
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<td>
<p>Default constructor.</p>
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<h3><a name="link4" id="link4">Access Methods</a></h3>
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<td width="45%" align="left"><b>Method</b></td>
<td width="55%" align="left"><b>Description</b></td>
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<td>
<pre>
<b>inline</b> <a href=
"container_base.html#iterator10418194"><span class=
"c2"><tt>container_base</tt></span>::iterator</a>
<b>operator</b>*
() <b>const</b>
</pre>
</td>
<td>
<p>Access.</p>
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<h3><a name="link5" id="link5">Movement Methods</a></h3>
<table class="c1" width="100%" border="1" summary="Methods">
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<td width="45%" align="left"><b>Method</b></td>
<td width="55%" align="left"><b>Description</b></td>
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<td>
<pre>
<b>inline</b> <span class="c2"><tt>node_iterator</tt></span>
get_l_child
() <b>const</b>
</pre>
</td>
<td>
<p>Returns the node iterator associated with the left
node.</p>
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<pre>
<b>inline</b> <span class="c2"><tt>node_iterator</tt></span>
get_r_child
() <b>const</b>
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<td>
<p>Returns the node iterator associated with the right
node.</p>
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