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doc/html/fusion/extension/iterator_facade.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Iterator Facade</title>
<link rel="stylesheet" href="../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../../index.html" title="Chapter&#160;1.&#160;Fusion 2.0">
<link rel="up" href="../extension.html" title="Extension">
<link rel="prev" href="sequence_facade.html" title="Sequence Facade">
@ -27,7 +27,7 @@
<a name="fusion.extension.iterator_facade"></a><a class="link" href="iterator_facade.html" title="Iterator Facade">Iterator Facade</a>
</h3></div></div></div>
<a name="fusion.extension.iterator_facade.description"></a><h5>
<a name="id768121"></a>
<a name="id870675"></a>
<a class="link" href="iterator_facade.html#fusion.extension.iterator_facade.description">Description</a>
</h5>
<p>
@ -36,14 +36,14 @@
iterator.
</p>
<a name="fusion.extension.iterator_facade.synopsis"></a><h5>
<a name="id768148"></a>
<a name="id870701"></a>
<a class="link" href="iterator_facade.html#fusion.extension.iterator_facade.synopsis">Synopsis</a>
</h5>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Derived</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">TravesalTag</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">iterator_facade</span><span class="special">;</span>
</pre>
<a name="fusion.extension.iterator_facade.usage"></a><h5>
<a name="id768211"></a>
<a name="id870765"></a>
<a class="link" href="iterator_facade.html#fusion.extension.iterator_facade.usage">Usage</a>
</h5>
<p>
@ -57,7 +57,7 @@
type.
</p>
<div class="table">
<a name="id768228"></a><p class="title"><b>Table&#160;1.97.&#160;Parameters</b></p>
<a name="id871328"></a><p class="title"><b>Table&#160;1.97.&#160;Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
@ -65,48 +65,48 @@
</colgroup>
<thead><tr>
<th>
<p>
Name
</p>
</th>
<p>
Name
</p>
</th>
<th>
<p>
Description
</p>
</th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span></code>, <code class="computeroutput"><span class="identifier">It</span></code>, <code class="computeroutput"><span class="identifier">It1</span></code>,
<code class="computeroutput"><span class="identifier">It2</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span></code>, <code class="computeroutput"><span class="identifier">It</span></code>, <code class="computeroutput"><span class="identifier">It1</span></code>,
<code class="computeroutput"><span class="identifier">It2</span></code>
</p>
</td>
<td>
<p>
A type derived from <a class="link" href="iterator_facade.html" title="Iterator Facade"><code class="computeroutput"><span class="identifier">iterator_facade</span></code></a>
</p>
</td>
<p>
A type derived from <a class="link" href="iterator_facade.html" title="Iterator Facade"><code class="computeroutput"><span class="identifier">iterator_facade</span></code></a>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">N</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">N</span></code>
</p>
</td>
<td>
<p>
An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
Integral Constant</a>
</p>
</td>
<p>
An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
Integral Constant</a>
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break"><div class="table">
<a name="id768349"></a><p class="title"><b>Table&#160;1.98.&#160;Key Expressions</b></p>
<a name="id871453"></a><p class="title"><b>Table&#160;1.98.&#160;Key Expressions</b></p>
<div class="table-contents"><table class="table" summary="Key Expressions">
<colgroup>
<col>
@ -115,334 +115,338 @@
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<p>
Expression
</p>
</th>
<th>
<p>
Result
</p>
</th>
<p>
Result
</p>
</th>
<th>
<p>
Default
</p>
</th>
<p>
Default
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">value_of</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">value_of</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The element stored at iterator position <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The element stored at iterator position <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type returned when dereferencing an iterator of type <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type returned when dereferencing an iterator of type <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Dereferences iterator <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<p>
Dereferences iterator <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type of the next element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type of the next element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
The next iterator after <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<p>
The next iterator after <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type of the next element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type of the next element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
The next iterator after <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<p>
The next iterator after <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type of an iterator advanced <code class="computeroutput"><span class="identifier">N</span></code>
elements from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type of an iterator advanced <code class="computeroutput"><span class="identifier">N</span></code>
elements from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
Implemented in terms of <code class="computeroutput"><span class="identifier">next</span></code>
and <code class="computeroutput"><span class="identifier">prior</span></code>
</p>
</td>
<p>
Implemented in terms of <code class="computeroutput"><span class="identifier">next</span></code>
and <code class="computeroutput"><span class="identifier">prior</span></code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
An iterator advanced <code class="computeroutput"><span class="identifier">N</span></code>
elements from <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<p>
An iterator advanced <code class="computeroutput"><span class="identifier">N</span></code>
elements from <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<td>
<p>
Implemented in terms of <code class="computeroutput"><span class="identifier">next</span></code>
and <code class="computeroutput"><span class="identifier">prior</span></code>
</p>
</td>
<p>
Implemented in terms of <code class="computeroutput"><span class="identifier">next</span></code>
and <code class="computeroutput"><span class="identifier">prior</span></code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The distance between iterators of type <code class="computeroutput"><span class="identifier">It1</span></code>
and <code class="computeroutput"><span class="identifier">It2</span></code> as an <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
Integral Constant</a>
</p>
</td>
<p>
The distance between iterators of type <code class="computeroutput"><span class="identifier">It1</span></code>
and <code class="computeroutput"><span class="identifier">It2</span></code> as an
<a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
Integral Constant</a>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
The distance between iterator <code class="computeroutput"><span class="identifier">it1</span></code>
and <code class="computeroutput"><span class="identifier">it2</span></code>
</p>
</td>
<p>
The distance between iterator <code class="computeroutput"><span class="identifier">it1</span></code>
and <code class="computeroutput"><span class="identifier">it2</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The distance between iterators of type <code class="computeroutput"><span class="identifier">It1</span></code>
and <code class="computeroutput"><span class="identifier">It2</span></code>
</p>
</td>
<p>
The distance between iterators of type <code class="computeroutput"><span class="identifier">It1</span></code>
and <code class="computeroutput"><span class="identifier">It2</span></code>
</p>
</td>
<td>
<p>
<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span>
<span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
The distance between iterators <code class="computeroutput"><span class="identifier">it1</span></code>
and <code class="computeroutput"><span class="identifier">it2</span></code>
</p>
</td>
<p>
The distance between iterators <code class="computeroutput"><span class="identifier">it1</span></code>
and <code class="computeroutput"><span class="identifier">it2</span></code>
</p>
</td>
<td>
<p>
<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">()</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special">&lt;</span><span class="identifier">It1</span><span class="special">,</span>
<span class="identifier">It2</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">()</span></code>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">key_of</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">key_of</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The key type associated with the element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The key type associated with the element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">value_of_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">value_of_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type of the data property associated with the element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type of the data property associated with the element from
<code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
The type that will be returned by dereferencing the data property of
the element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<p>
The type that will be returned by dereferencing the data property
of the element from <code class="computeroutput"><span class="identifier">It</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<p>
<code class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref_data</span><span class="special">&lt;</span><span class="identifier">It</span><span class="special">&gt;::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Deferences the data property associated with the element referenced
by <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<p>
Deferences the data property associated with the element referenced
by <code class="computeroutput"><span class="identifier">it</span></code>
</p>
</td>
<td>
<p>
None
</p>
</td>
<p>
None
</p>
</td>
</tr>
</tbody>
</table></div>
</div>
<br class="table-break"><a name="fusion.extension.iterator_facade.header"></a><h5>
<a name="id769776"></a>
<a name="id872926"></a>
<a class="link" href="iterator_facade.html#fusion.extension.iterator_facade.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">iterator_facade</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">iterator_facade</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.extension.iterator_facade.example"></a><h5>
<a name="id769884"></a>
<a name="id873034"></a>
<a class="link" href="iterator_facade.html#fusion.extension.iterator_facade.example">Example</a>
</h5>
<p>