ial">&lt;</span><span class="identifier">Signature2</span><span class="special">&gt;</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.function_equal_hpp"></a>Header &lt;<a href="../../../boost/function_equal.hpp" target="_top">boost/function_equal.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="ke