g_object_set_data / g_object_get_data

[Andreas Volz <lists brachttal net>]

Hi,

what is the GTKmm equivalent function to GTK's g_object_set_data /
g_object_get_data?

Or is there a better mechanism to share my main data structure in my
application. For example I use libglademm to inherit my app window. Then
I inherit it's menubar to a own class. Should I give my main data
structure to all classes where I need it? This was easy to do with
g_object_set_data / g_object_get_data in GTK+.

regards
Andreas