late&lt;
      typename Sequence
    , typename T
    &gt;
struct <a href="./count.html" class="identifier">count</a>
{
    typedef <em>unspecified</em> type;
};
</pre>
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<div class="section" id="id560">
<h3><a class="subsection-title" href="#description" name="description">Description</a></h3>
<p>Returns the number of elements in a <tt class="literal"><span class="pre">Sequence</span></tt> that are identical to <tt class="literal"><span class="pre">T</span></tt>.</p>
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<div class="section" id="id