      <td class="md" nowrap valign="top"><a class="el" href="classlog4cxx_1_1logstream.html">logstream</a>&amp; operator&lt;&lt;           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classlog4cxx_1_1helpers_1_1_object_ptr_t.html">log4cxx::LevelPtr</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>level</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="