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<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequence.intrinsic.metafunctions.swap"></a><a class="link" href="swap.html" title="swap">swap</a>
</h5></div></div></div>
<a name="fusion.sequence.intrinsic.metafunctions.swap.description"></a><h6>
<a name="id939679"></a>
<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.description">Description</a>
</h6>
<p>
Returns the return type of swap.
</p>
<a name="fusion.sequence.intrinsic.metafunctions.swap.synopsis"></a><h6>
<a name="id939700"></a>
<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.synopsis">Synopsis</a>
</h6>
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Seq2</span><span class="special">></span>
<span class="keyword">struct</span> <span class="identifier">swap</span>
<span class="special">{</span>
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
<span class="special">};</span>
</pre>
<div class="table">
<a name="id939784"></a><p class="title"><b>Table 1.36. Parameters</b></p>
<div class="table-contents"><table class="table" summary="Parameters">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameters
</p>
</th>
<th>
<p>
Requirement
</p>
</th>
<th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">Seq1</span></code>, <code class="computeroutput"><span class="identifier">Seq2</span></code>
</p>
</td>
<td>
<p>
Models of <a class="link" href="../../concepts/forward_sequence.html" title="Forward Sequence">Forward
Sequence</a>
</p>
</td>
<td>
<p>
The sequences being swapped
</p>
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</tr></tbody>
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<br class="table-break"><a name="fusion.sequence.intrinsic.metafunctions.swap.expression_semantics"></a><h6>
<a name="id939877"></a>
<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.expression_semantics">Expression
Semantics</a>
</h6>
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">swap</span><span class="special"><</span><span class="identifier">Seq1</span><span class="special">,</span> <span class="identifier">Seq2</span><span class="special">>::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">void</span></code>.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Always returns <code class="computeroutput"><span class="keyword">void</span></code>.
</p>
<a name="fusion.sequence.intrinsic.metafunctions.swap.header"></a><h6>
<a name="id939960"></a>
<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.header">Header</a>
</h6>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">swap</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
<span class="preprocessor">#include</span> <span class="special"><</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">swap</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
</pre>
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