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Re: Linked Lists and Perlby jdporter (Paladin) |
on Sep 28, 2006 at 14:14 UTC ( [id://575357]=note: print w/replies, xml ) | Need Help?? |
One candidate from CPAN is Tree::DAG_Node. It supports 0..n child nodes, but you could easily restrict your usage of it to 0..1 child nodes.
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