div>
<p>
          <a class="indexterm" name="idm16189"></a>
        </p>
<p>
          Return the number of writes.
        </p>
<h6>
<a name="beast.ref.boost__beast__test__basic_stream.nwrite.h0"></a>
          <span class="phrase"><a name="beast.ref.boost__beast__test__basic_stream.nwrite.synopsis"></a></span><a class="link" href="nwrite.html#beast.ref.boost__beast__test__basic_stream.nwrite.synopsis">Synopsis</a>
        </h6>
<pre class="programlisting"><span class="identifier">std</span><span class="s