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   4 <title>Struct template function_reference_wrapper</title>
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  19 <a name="boost.log.function_reference_wrapper"></a><div class="titlepage"></div>
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  21 <h2><span class="refentrytitle">Struct template function_reference_wrapper</span></h2>
  22 <p>boost::log::function_reference_wrapper &#8212; Reference wrapper for function objects. </p>
  23 </div>
  24 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  25 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../utilities.html#header.boost.log.utility.functional.fun_ref_hpp" title="Header &lt;boost/log/utility/functional/fun_ref.hpp&gt;">boost/log/utility/functional/fun_ref.hpp</a>&gt;
  26
  27 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> FunT<span class="special">&gt;</span>
  28 <span class="keyword">struct</span> <a class="link" href="function_reference_wrapper.html" title="Struct template function_reference_wrapper">function_reference_wrapper</a> <span class="special">{</span>
  29   <span class="comment">// types</span>
  30   <span class="keyword">typedef</span> <span class="identifier">FunT</span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.log.function_reference_wrapper.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>
  31
  32   <span class="comment">// <a class="link" href="function_reference_wrapper.html#boost.log.function_reference_wrapperconstruct-copy-destruct">construct/copy/destruct</a></span>
  33   <span class="keyword">explicit</span> <a class="link" href="function_reference_wrapper.html#idm45711343869728-bb"><span class="identifier">function_reference_wrapper</span></a><span class="special">(</span><span class="identifier">FunT</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  34
  35   <span class="comment">// <a class="link" href="function_reference_wrapper.html#idm45711343874512-bb">public member functions</a></span>
  36   <span class="identifier">result_type</span> <a class="link" href="function_reference_wrapper.html#idm45711343873952-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  37   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="function_reference_wrapper.html#idm45711343872832-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">ArgsT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  38 <span class="special">}</span><span class="special">;</span></pre></div>
  39 <div class="refsect1">
  40 <a name="idm45554727197552"></a><h2>Description</h2>
  41 <div class="refsect2">
  42 <a name="idm45554727197136"></a><h3>
  43 <a name="boost.log.function_reference_wrapperconstruct-copy-destruct"></a><code class="computeroutput">function_reference_wrapper</code>
  44         public
  45        construct/copy/destruct</h3>
  46 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45711343869728-bb"></a><span class="identifier">function_reference_wrapper</span><span class="special">(</span><span class="identifier">FunT</span> <span class="special">&amp;</span> fun<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
  47 </div>
  48 <div class="refsect2">
  49 <a name="idm45554727189024"></a><h3>
  50 <a name="idm45711343874512-bb"></a><code class="computeroutput">function_reference_wrapper</code> public member functions</h3>
  51 <div class="orderedlist"><ol class="orderedlist" type="1">
  52 <li class="listitem"><pre class="literallayout"><span class="identifier">result_type</span> <a name="idm45711343873952-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  53 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span><span class="special">...</span> ArgsT<span class="special">&gt;</span>
  54   <span class="identifier">result_type</span> <a name="idm45711343872832-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">ArgsT</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">...</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
  55 </ol></div>
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  61 <td align="right"><div class="copyright-footer">Copyright &#169; 2007-2016 Andrey Semashev<p>
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  63         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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