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Manual Reference Pages  -  SET::SCALAR::UNIVERSE (3)

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NAME

Set::Scalar::Universe - universes for set members

CONTENTS

SYNOPSIS

<B>Do not use directly.B>

DESCRIPTION

There are only two guaranteed interfaces, both sort of indirect.

The first one is accessing the universe of a set:



    $set->universe



This contains the members of the universe



    $set->universe->members



of the $set.

The second supported interface is displaying set universes.



    print $set->universe, "\n";



This will display the members of the set inside square brackets: [], as opposed to sets, which have their members shown inside parentheses: ().

AUTHOR

Jarkko Hietaniemi <jhi@iki.fi>
Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 SET::SCALAR::UNIVERSE (3) 2001-05-03

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