KiokuDB::Reference - A symbolic reference to another KiokuDB::Entry.
my $ref = KiokuDB::Reference->new( id => $some_id, );
This object serves as an internal marker to point to entries by UID.
The linker resolves these references by searching the live object set and loading entries from the backend as necessary.
The ID this entry refers to
This reference is weak.
Yuval Kogman <email@example.com>
This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.