Set::Object::Weak man page on Fedora

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Set::Object::Weak(3)  User Contributed Perl Documentation Set::Object::Weak(3)

NAME
       Set::Object::Weak - Sets without the referant reference increment

SYNOPSIS
	use Set::Object::Weak qw(weak_set);

	my $set = Set::Object::Weak->new( 0, "", {}, [], $object );
	# or
	my $set = weak_set( 0, "", {}, [], $object );

	print $set->size;  # 2 - the scalars aren't objects

DESCRIPTION
       Sets, but weak.	See "weaken" in Set::Object.

       Note that the "set" in "Set::Object::Weak" returns weak sets.  This is
       intentional, so that you can make all the sets in scope weak just by
       changing "use Set::Object" to "use Set::Object::Weak".

CONSTRUCTORS
       new This class method is exactly the same as "Set::Object->new", except
	   that it returns a weak set.

       weak_set( ... )
	   This optionally exported function is a shortcut for saying
	   "Set::Object::Weak->new(...)".

       set( ... )
	   This method is exported so that if you see:

	    use Set::Object qw(set);

	   You can turn it into using weak sets lexically with:

	    use Set::Object::Weak qw(set);

	   Set::Object 1.19 had a bug in this method that meant that it would
	   not add the passed members into it.

SEE ALSO
       Set::Object

CREDITS
       Perl magic by Sam Vilain, <samv@cpan.org>

       Idea from nothingmuch.

perl v5.14.1			  2008-10-12		  Set::Object::Weak(3)

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