>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idm46286116877088"></a><h2>Description</h2>
<p><code class="computeroutput"><a class="link" href="reference_wrapper.html" title="Class template reference_wrapper">reference_wrapper</a></code> is primarily used to "feed" references to function templates (algorithms) that take their parameter by value. It provides an implicit conversion to <code class="computeroutput">T&amp;</code>, which usually allows 