CODE>set_auto_close</CODE></A>.</P>

<A NAME="set_auto_close"></A>
<H4><CODE>chain::set_auto_close</CODE></H4>
<PRE CLASS="broken_ie">    <SPAN CLASS="keyword">void</SPAN> set_auto_close(<SPAN CLASS='keyword'>bool</SPAN> close);</PRE>

<P>Specifies whether the Filters and Devices in this chain will be closed automatically if <A HREF='#pop'><CODE>pop</CODE></A> is invoked while the chain is complete. Does not prevent the Filters and Devices in this chain from being closed automatically if the chain is comple