Set::Scalar::Universe.3pm

Langue: en

Autres versions - même langue

Version: 2001-10-22 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

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

SYNOPSIS

Do not use directly.

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>