On 08/29/2015 10:39 AM, Jean-Marie Delapierre wrote: > I have explained (I hope in a clear way, but I begin to doubt about it) > that the unions I suggest only own pointers, not child objects as you > say in your answer. I think it is clear, but you still need to declare one such union for each class. _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list