pen file.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="boost__beast__file/size.html" title="file::size"><span class="bold"><strong>size</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Return the size of the open file.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="boost__beast__file/write.html" title="file::write