</code>
                </p>
              </td>
<td>
              </td>
<td>
                <p>
                  The implementation calls this function to inform the policy that
                  <code class="computeroutput"><span class="identifier">n</span></code> bytes were successfully
                  transferred in the most recent read operation. The policy object
                  may optionally use this information to calculate throughputs and/or
                  inform the algorithm used to de