ding=0><tr>
      <td class=PBeforeParameters colspan=3>protected virtual function void do_open(</td>      </tr><tr><td>&nbsp;&nbsp;&nbsp;</td>      <td class=PType nowrap>uvm_tr_database&nbsp;</td>
      <td class=PParameter nowrap width=100%>db,</td>
      </tr><tr><td>&nbsp;&nbsp;&nbsp;</td>      <td class=PType nowrap>string&nbsp;</td>
      <td class=PParameter nowrap width=100%>scope,</td>
      </tr><tr><td>&nbsp;&nbsp;&nbsp;</td>      <td class=PType nowrap>string&nbsp;</td>
      <td class=PParamet