1998-11-20 v0.3 Dominique Dumont <domi@barrayar.grenoble.hp.com>
* Group.pm : - bug fix (trace)
- added printEvent method for tracing
- added getCbRef method
1998-11-20 v0.3 Dominique Dumont <domi@barrayar.grenoble.hp.com>
* Group.pm : - bug fix (trace)
- added printEvent method for tracing
- added getCbRef method