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127 lines
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<div class="section">
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<div class="titlepage"><div><div><h5 class="title">
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<a name="fusion.sequence.intrinsic.metafunctions.swap"></a><a class="link" href="swap.html" title="swap">swap</a>
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</h5></div></div></div>
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<a name="fusion.sequence.intrinsic.metafunctions.swap.description"></a><h6>
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<a name="id860982"></a>
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<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.description">Description</a>
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</h6>
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<p>
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Returns the return type of swap.
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</p>
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<a name="fusion.sequence.intrinsic.metafunctions.swap.synopsis"></a><h6>
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<a name="id861002"></a>
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<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.synopsis">Synopsis</a>
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</h6>
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<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>
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<span class="keyword">struct</span> <span class="identifier">swap</span>
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<span class="special">{</span>
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<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
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<span class="special">};</span>
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</pre>
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<div class="table">
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<a name="id861086"></a><p class="title"><b>Table 1.36. Parameters</b></p>
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<div class="table-contents"><table class="table" summary="Parameters">
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<colgroup>
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<col>
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<col>
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<col>
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</colgroup>
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<thead><tr>
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<th>
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<p>
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Parameters
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</p>
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</th>
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<th>
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<p>
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Requirement
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</p>
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</th>
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<th>
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<p>
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Description
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</p>
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</th>
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</tr></thead>
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<tbody><tr>
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<td>
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<p>
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<code class="computeroutput"><span class="identifier">Seq1</span></code>, <code class="computeroutput"><span class="identifier">Seq2</span></code>
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</p>
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</td>
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<td>
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<p>
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Models of <a class="link" href="../../concepts/forward_sequence.html" title="Forward Sequence">Forward
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Sequence</a>
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</p>
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</td>
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<td>
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<p>
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The sequences being swapped
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</p>
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</td>
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</tr></tbody>
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</table></div>
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</div>
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<br class="table-break"><a name="fusion.sequence.intrinsic.metafunctions.swap.expression_semantics"></a><h6>
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<a name="id861180"></a>
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<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.expression_semantics">Expression
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Semantics</a>
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</h6>
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<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>
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</pre>
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<p>
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<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">void</span></code>.
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</p>
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<p>
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<span class="bold"><strong>Semantics</strong></span>: Always returns <code class="computeroutput"><span class="keyword">void</span></code>.
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</p>
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<a name="fusion.sequence.intrinsic.metafunctions.swap.header"></a><h6>
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<a name="id861263"></a>
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<a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.header">Header</a>
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</h6>
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<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>
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<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>
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</pre>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"></td>
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<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
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Schwinger<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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