384 lines
8.6 KiB
HTML
384 lines
8.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta name="generator" content=
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"HTML Tidy for Linux/x86 (vers 12 April 2005), see www.w3.org" />
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<title>tree::const_node_iterator
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Interface</title>
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<meta http-equiv="Content-Type" content=
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"text/html; charset=us-ascii" />
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</head>
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<body>
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<div id="page">
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<h1><tt><span class=
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"c2"><tt>tree</tt></span>::const_node_iterator</tt>
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Interface</h1>
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<p>Const node iterator.</p>
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<p>This is an &qout;iterator to an iterator&qout; - it
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iterates over nodes, and de-referencing it returns one of the
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tree's iterators</p>
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<h2><a name="link1" id="link1">Public Types and
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Constants</a></h2>
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<h3><a name="link2" id="link2">Iterator Definitions</a></h3>
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<table class="c2" width="100%" border="1" summary="Types">
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<tr>
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<td width="30%" align="left"><b>Type</b></td>
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<td width="55%" align="left"><b>Definition</b></td>
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<td width="15%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="iterator_category2821876439" id=
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"iterator_category2821876439">iterator_category</a>
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</pre>
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</td>
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<td>
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<pre>
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trivial_iterator_tag
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</pre>
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</td>
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<td>
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<p>Category.</p>
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<p>This tag identifies that the iterator has none of the
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STL's iterators' movement abilities.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="difference_type868028452" id=
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"difference_type868028452">difference_type</a>
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</pre>
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</td>
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<td>
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<pre class="c1">
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void
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</pre>
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</td>
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<td>
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<p>Difference type.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link3" id="link3">Value-Type Definitions</a></h3>
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<p>Note that a node iterator's value type is actually a tree
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iterator.</p>
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<table class="c2" width="100%" border="1" summary="Types">
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<tr>
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<td width="30%" align="left"><b>Type</b></td>
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<td width="55%" align="left"><b>Definition</b></td>
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<td width="15%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="value_type279018186" id=
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"value_type279018186">value_type</a>
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</pre>
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</td>
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<td>
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<pre>
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<a href=
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"container_base.html#const_iterator98626788"><span class="c2"><tt>container_base</tt></span>::const_iterator</a>
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</pre>
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</td>
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<td>
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<p>Iterator's value type.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="reference54418471" id="reference54418471">reference</a>
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</pre>
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</td>
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<td>
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<pre>
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<a href=
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"container_base.html#const_iterator98626788"><span class="c2"><tt>container_base</tt></span>::const_iterator</a>
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</pre>
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</td>
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<td>
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<p>Iterator's reference type.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="const_reference495461441" id=
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"const_reference495461441">const_reference</a>
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</pre>
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</td>
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<td>
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<pre>
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<a href=
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"container_base.html#const_iterator98626788"><span class="c2"><tt>container_base</tt></span>::const_iterator</a>
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</pre>
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</td>
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<td>
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<p>Iterator's const <a href=
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"#reference54418471"><tt>reference</tt></a> type.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link4" id="link4">Metadata Definitions</a></h3>
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<p>These are only defined if <a href=
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"basic_tree.html#Node_Update841554648"><span class="c2">
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<tt>basic_tree</tt></span>::Node_Update</a>
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is not <a href="null_tree_node_update.html"><span class=
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"c2"><tt>null_tree_node_update</tt></span></a></p>
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<table class="c2" width="100%" border="1" summary="Types">
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<tr>
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<td width="30%" align="left"><b>Type</b></td>
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<td width="55%" align="left"><b>Definition</b></td>
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<td width="15%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="metadata_type2849297114" id=
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"metadata_type2849297114">metadata_type</a>
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</pre>
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</td>
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<td>
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<pre>
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<tt><b>typename</b></tt> <a href=
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"basic_tree.html#Node_Update841554648"><span class="c2"><tt>basic_tree</tt></span>::Node_Update</a><tt>::metadata_type</tt>
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</pre>
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</td>
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<td>
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<p>Metadata type.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<a name="const_metadata_reference1108857465" id=
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"const_metadata_reference1108857465">const_metadata_reference</a>
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</pre>
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</td>
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<td>
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<pre>
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<b>typename</b> Allocator::<b>template</b> rebind<
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<a href=
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"#metadata_type2849297114"><tt>metadata_type</tt></a>>::other::<a href="#const_reference495461441"><tt>const_reference</tt></a>
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</pre>
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</td>
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<td>
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<p>Const metadata <a href=
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"#reference54418471"><tt>reference</tt></a> type.</p>
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</td>
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</tr>
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</table>
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<h2><a name="link5" id="link5">Public Methods</a></h2>
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<h3><a name="link6" id="link6">Constructors, Destructor, and
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Related</a></h3>
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<table class="c2" width="100%" border="1" summary="Methods">
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<tr>
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<td width="45%" align="left"><b>Method</b></td>
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<td width="55%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b>
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const_node_iterator
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()
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</pre>
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</td>
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<td>
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<p>Default constructor.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link7" id="link7">Access Methods</a></h3>
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<table class="c2" width="100%" border="1" summary="Methods">
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<tr>
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<td width="45%" align="left"><b>Method</b></td>
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<td width="55%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <a href=
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"#const_reference495461441"><tt>const_reference</tt></a>
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<b>operator</b>*
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() <b>const</b>
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</pre>
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</td>
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<td>
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<p>Access.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link8" id="link8">Metadata Access Methods</a></h3>
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<p>These are only defined if <a href=
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"basic_tree.html#Node_Update841554648"><span class="c2">
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<tt>basic_tree</tt></span>::Node_Update</a>
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is not <a href="null_tree_node_update.html"><span class=
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"c2"><tt>null_tree_node_update</tt></span></a></p>
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<table class="c2" width="100%" border="1" summary="Methods">
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<tr>
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<td width="45%" align="left"><b>Method</b></td>
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<td width="55%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <a href=
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"#const_metadata_reference1108857465"><tt>const_metadata_reference</tt></a>
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get_metadata
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() <b>const</b>
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</pre>
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</td>
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<td>
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<p>Metadata access.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link9" id="link9">Movement Methods</a></h3>
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<table class="c2" width="100%" border="1" summary="Methods">
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<tr>
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<td width="45%" align="left"><b>Method</b></td>
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<td width="55%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <span class="c2"><tt>const_node_iterator</tt></span>
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get_l_child
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() <b>const</b>
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</pre>
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</td>
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<td>
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<p>Returns the const node iterator associated with the
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left node.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <span class="c2"><tt>const_node_iterator</tt></span>
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get_r_child
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() <b>const</b>
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</pre>
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</td>
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<td>
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<p>Returns the const node iterator associated with the
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right node.</p>
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</td>
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</tr>
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</table>
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<h3><a name="link10" id="link10">Comparison Methods</a></h3>
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<table class="c2" width="100%" border="1" summary="Methods">
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<tr>
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<td width="45%" align="left"><b>Method</b></td>
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<td width="55%" align="left"><b>Description</b></td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <b>bool</b>
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<b>operator</b>==
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(<b>const</b> <span class=
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"c2"><tt>const_node_iterator</tt></span> &other) <b>const</b>
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</pre>
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</td>
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<td>
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<p>Compares to a different iterator object.</p>
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</td>
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</tr>
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<tr>
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<td>
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<pre>
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<b>inline</b> <b>bool</b>
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<b>operator</b>!=
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(<b>const</b> <span class=
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"c2"><tt>const_node_iterator</tt></span> &other) <b>const</b>
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</pre>
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</td>
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<td>
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<p>Compares (negatively) to a different iterator
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object.</p>
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</td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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