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<HTML>
<HEAD>
<TITLE>Set::Scalar::Universe - universes for set members</TITLE>
<LINK REL="stylesheet" HREF="../../../../Active.css" TYPE="text/css">
<LINK REV="made" HREF="mailto:">
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<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
<TR><TD CLASS=block VALIGN=MIDDLE WIDTH=100% BGCOLOR="#cccccc">
<STRONG><P CLASS=block> Set::Scalar::Universe - universes for set members</P></STRONG>
</TD></TR>
</TABLE>
<A NAME="__index__"></A>
<!-- INDEX BEGIN -->
<UL>
<LI><A HREF="#name">NAME</A></LI><LI><A HREF="#supportedplatforms">SUPPORTED PLATFORMS</A></LI>
<LI><A HREF="#synopsis">SYNOPSIS</A></LI>
<LI><A HREF="#description">DESCRIPTION</A></LI>
<LI><A HREF="#author">AUTHOR</A></LI>
</UL>
<!-- INDEX END -->
<HR>
<P>
<HR>
<H1><A NAME="supportedplatforms">SUPPORTED PLATFORMS</A></H1>
<UL>
<LI>Linux</LI>
<LI>Solaris</LI>
<LI>Windows</LI>
</UL>
<HR>
<H1><A NAME="name">NAME</A></H1>
<P>Set::Scalar::Universe - universes for set members</P>
<P>
<HR>
<H1><A NAME="synopsis">SYNOPSIS</A></H1>
<P><STRONG>Do not use directly.</STRONG></P>
<P>
<HR>
<H1><A NAME="description">DESCRIPTION</A></H1>
<P>There are only two guaranteed interfaces, both sort of indirect.</P>
<P>The first one is accessing the universe of a set:</P>
<PRE>
$set->universe</PRE>
<P>This contains the members of the universe</P>
<PRE>
$set->universe->members</PRE>
<P>of the <CODE>$set</CODE>.</P>
<P>The second supported interface is displaying set universes.</P>
<PRE>
print $set->universe, "\n";</PRE>
<P>This will display the members of the set inside square brackets: [],
as opposed to sets, which have their members shown inside
parentheses: ().</P>
<P>
<HR>
<H1><A NAME="author">AUTHOR</A></H1>
<P>Jarkko Hietaniemi <<A HREF="mailto:jhi@iki.fi">jhi@iki.fi</A>></P>
<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
<TR><TD CLASS=block VALIGN=MIDDLE WIDTH=100% BGCOLOR="#cccccc">
<STRONG><P CLASS=block> Set::Scalar::Universe - universes for set members</P></STRONG>
</TD></TR>
</TABLE>
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</HTML>