<h6>
<a name="boost_asio.reference.buffer_copy.overload17.h2"></a>
          <span><a name="boost_asio.reference.buffer_copy.overload17.remarks"></a></span><a class="link" href="overload17.html#boost_asio.reference.buffer_copy.overload17.remarks">Remarks</a>
        </h6>
<p>
          The number of bytes copied is the lesser of:
        </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
              <code class="computeroutput"><span class="identifier">buffer_size</