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<a name="boost.proto.functional.push_front"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2><span class="refentrytitle">Struct push_front</span></h2>
<p>boost::proto::functional::push_front — A <a class="link" href="../../../PolymorphicFunctionObject.html" title="Concept PolymorphicFunctionObject">PolymorphicFunctionObject</a> type that invokes the
<code class="computeroutput">fusion::push_front()</code> algorithm on its arguments.</p>
</div>
<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../proto/reference.html#header.boost.proto.functional.fusion.push_front_hpp" title="Header <boost/proto/functional/fusion/push_front.hpp>">boost/proto/functional/fusion/push_front.hpp</a>>
</span>
<span class="keyword">struct</span> <a class="link" href="push_front.html" title="Struct push_front">push_front</a> <span class="special">:</span> <span class="keyword"></span> <a class="link" href="../callable.html" title="Struct callable">proto::callable</a> <span class="special">{</span>
<span class="comment">// member classes/structs/unions</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> This<span class="special">,</span> <span class="keyword">typename</span> Seq<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span>
<span class="keyword">struct</span> <a class="link" href="push_front/result_T_idm45506975719776.html" title="Struct template result<This(Seq, T)>">result</a><span class="special"><</span><span class="identifier">This</span><span class="special">(</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">T</span><span class="special">)</span><span class="special">></span> <span class="special">:</span> <span class="keyword"></span> <span class="identifier">fusion</span><span class="special">::</span><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">push_front</span><span class="special"><</span>
<span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">add_const</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_reference</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span>
<span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_const</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_reference</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span>
<span class="special">></span>
<span class="special">{</span>
<span class="special">}</span><span class="special">;</span>
<span class="comment">// <a class="link" href="push_front.html#idm45506975714944-bb">public member functions</a></span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Seq<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span>
<span class="keyword">typename</span> <span class="identifier">fusion</span><span class="special">::</span><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">push_front</span><span class="special"><</span> <span class="identifier">Seq</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span><span class="special">::</span><span class="identifier">type</span>
<a class="link" href="push_front.html#idm45506975714384-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idm45555189787536"></a><h2>Description</h2>
<p>
A <a class="link" href="../../../PolymorphicFunctionObject.html" title="Concept PolymorphicFunctionObject">PolymorphicFunctionObject</a> type that invokes the
<code class="computeroutput">fusion::push_front()</code> algorithm on its arguments.</p>
<div class="refsect2">
<a name="idm45555189784944"></a><h3>
<a name="idm45506975714944-bb"></a><code class="computeroutput">push_front</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Seq<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span>
<span class="keyword">typename</span> <span class="identifier">fusion</span><span class="special">::</span><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">push_front</span><span class="special"><</span> <span class="identifier">Seq</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span><span class="special">::</span><span class="identifier">type</span>
<a name="idm45506975714384-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&</span> seq<span class="special">,</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span> t<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<div class="variablelist"><table border="0" class="variablelist compact">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p><code class="computeroutput">fusion::push_front(seq, t)</code></p></td>
</tr></tbody>
</table></div>
</li></ol></div>
</div>
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<td align="right"><div class="copyright-footer">Copyright © 2008 Eric Niebler<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
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>)
</p>
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