NAME
TPath::Forester::Ref::Root - additional behavior for the root node of a struct tree
VERSION
version 0.004
DESCRIPTION
Some additional behavior for the root node of a struct tree. In particular, the root keeps track of cycles and repeated references.
AUTHOR
David F. Houghton <dfhoughton@gmail.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by David F. Houghton.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.