hi,
Uzytkownik wrote:
I have singleton A and subclass B, C and D.
1. How do it in GObject?
The sigleton pattern is usually realized by having a factory method. The
application would use e.g.
gdk_display_manager_get()
which returns a reference to always the same GdkDisplayManager object.
hi,
Uzytkownik wrote:
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?
If A is abstract, than the default virtual methods will just have a
g_return_if_reached()
and a subclass not overloading
I have singleton A and subclass B, C and D.
1. How do it in GObject?
2. Can I do something that I cannot have B or D at the same time?
Regards
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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
