:ios_base::in</CODE> or
    <CODE>std::ios_base::out</CODE> is <B>deprecated</B>. To close both sequences at once, use
<PRE>close(t)</PRE> 
instead of 
<PRE>close(t, std::ios_base::in | std::ios_base::out)</PRE></P>

<A NAME="close_filter"></A>
<H3>Function Template <CODE>close</CODE> &#8212; Closure Notification for Filters</H3>

<A NAME="template_params_filters"></A>
<H4>Template Parameters</H4>

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<TR>
    <TR>
        <TD VALIGN="top"><I>T</I></TD><TD