/CODE></A> and to <A HREF="../guide/modes.html#input"><CODE>input</CODE></A> but not to <A HREF="../guide/modes.html#output"><CODE>output</CODE></A></TD>
        <TD>calls <CODE>t.close()</CODE> if <CODE>which == ios_base::in</CODE></TD>
    </TR>
    <TR>
        <TD VALIGN="top">convertible to <A HREF="../guide/traits.html#category_tags"><CODE>closable_tag</CODE></A> and to <A HREF="../guide/modes.html#input"><CODE>output</CODE></A> but not to <A HREF="../guide/modes.html#bidirectional"><CODE>bidirectiona