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.