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<div class="titlepage"><div><div><h5 class="title">
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<a name="fusion.algorithm.transformation.metafunctions.erase_key"></a><a class="link" href="erase_key.html" title="erase_key">erase_key</a>
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.h0"></a>
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<span><a name="fusion.algorithm.transformation.metafunctions.erase_key.description"></a></span><a class="link" href="erase_key.html#fusion.algorithm.transformation.metafunctions.erase_key.description">Description</a>
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Returns the result type of <a class="link" href="../functions/erase_key.html" title="erase_key"><code class="computeroutput"><span class="identifier">erase_key</span></code></a>, given the sequence
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.h1"></a>
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<span><a name="fusion.algorithm.transformation.metafunctions.erase_key.synopsis"></a></span><a class="link" href="erase_key.html#fusion.algorithm.transformation.metafunctions.erase_key.synopsis">Synopsis</a>
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<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
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<span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">,</span>
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<span class="keyword">typename</span> <span class="identifier">Key</span>
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<span class="special">></span>
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<span class="keyword">struct</span> <span class="identifier">erase_key</span>
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<span class="special">{</span>
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<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
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<span class="special">};</span>
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.t0"></a><p class="title"><b>Table 1.95. Parameters</b></p>
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<div class="table-contents"><table class="table" summary="Parameters">
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<code class="computeroutput"><span class="identifier">Sequence</span></code>
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A model of <a class="link" href="../../../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward
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Sequence</a> and <a class="link" href="../../../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative
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<code class="computeroutput"><span class="identifier">Key</span></code>
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<br class="table-break"><h6>
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.h2"></a>
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<span><a name="fusion.algorithm.transformation.metafunctions.erase_key.expression_semantics"></a></span><a class="link" href="erase_key.html#fusion.algorithm.transformation.metafunctions.erase_key.expression_semantics">Expression
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<pre class="programlisting"><a class="link" href="erase_key.html" title="erase_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">erase_key</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
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<span class="bold"><strong>Return type</strong></span>: A model of <a class="link" href="../../../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward
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Sequence</a> and <a class="link" href="../../../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative
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<span class="bold"><strong>Semantics</strong></span>: Returns a sequence with the
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elements of <code class="computeroutput"><span class="identifier">Sequence</span></code>,
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except those with key <code class="computeroutput"><span class="identifier">Key</span></code>.
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.h3"></a>
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<span><a name="fusion.algorithm.transformation.metafunctions.erase_key.complexity"></a></span><a class="link" href="erase_key.html#fusion.algorithm.transformation.metafunctions.erase_key.complexity">Complexity</a>
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<a name="fusion.algorithm.transformation.metafunctions.erase_key.h4"></a>
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<span><a name="fusion.algorithm.transformation.metafunctions.erase_key.header"></a></span><a class="link" href="erase_key.html#fusion.algorithm.transformation.metafunctions.erase_key.header">Header</a>
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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">algorithm</span><span class="special">/</span><span class="identifier">transformation</span><span class="special">/</span><span class="identifier">erase_key</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">erase_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
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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="right"><div class="copyright-footer">Copyright © 2001-2006, 2011 Joel de Guzman, Dan Marsden, Tobias
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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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