GObject singleton.

[Uzytkownik <uzytkownik22 gazeta pl>]

I have class A(abstract), which is singleton. It have subclasses called
B, C and D.

Is it possible that create class B overload "static" A methods?

Something like:

mylib_b_init();
mylib_a_do_something(); //mylib_b_do_something

I prefer that user (it's library) can create next subclass.

Regards