Look at test_mi (multiple inheritence). Its pretty straight forward. If you want to be sure that virtual base

classes are saved only once - just make sure that they are tracked. Look up tracking in the

serialization traits part of the documentation

Robert Ramey

"sui tam" <suitam2006@yahoo.com> wrote in message news:20060124005935.16399.qmail@web36304.mail.mud.yahoo.com...

Hi,

I have a question regarding public virtual base class, how am I going

to serialize this since inheritance from 2 classes only permits saving

one copy of the base class.