> The VariantContainerBase class contains other variants. It can contain > what is called a maybe type which is one that may be null (see > Glib::VariantType::create_maybe()[1]). As I said, though, it may not be > useful for your purposes.
I find the applicability of a "maybe" still unclear. Are there any more explanations for this data type available? Do useful method overloads exist for a safe cooperation with the GUI? By the way: I would still prefer a template class for nullable types over a "Variant style" interface. Regards, Markus _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
