Re: who define *_parent_class variable ?

[Jean Bréfort <jean brefort normalesup org>]

Le lundi 28 avril 2008 à 21:07 +0000, KLEIN Stephane a écrit :
> Hello,
> 
> in many gobject source code I've some variable named 
> "foo_bar_parent_class". Example in gedit source code :
> 
> * gedit_view_parent_class
> * gedit_tab_parent_class
> * gedit_statusbar_parent_class
> 
> I would like to know what is the macro definition that define this 
> variable ? In gobject document, I found this : G_DEFINE_TYPE() [1] but 
> this macro is never called in previous examples (gedit source code).
> 
> Someone can tell to me what define *_parent_class variable ?
> 
> Thanks for your help,
> Stephane
> 
> [1] http://library.gnome.org/devel/gobject/2.6/gobject-Type-
> Information.html#G-DEFINE-TYPE:CAPS

In your foo_bar_class_init function, add this line:

foo_bar_parent_klass = g_type_class_peek_parent (klass);