Games::RailRoad::Node::Half - a node object with one branch
This package is a virtual class representing a node object with only one branch.
Refer to Games::RailRoad::Node for a description of the various node types.
This software is copyright (c) 2008 by Jerome Quelin.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.