- sigc::signal<void, ARDOUR::RouteGroup*> GroupSelected;
-
-private:
- void add_item (ARDOUR::RouteGroup *, ARDOUR::RouteGroup *, Gtk::RadioMenuItem::Group*);
+ private:
+ void add_item (ARDOUR::RouteGroup *, std::set<ARDOUR::RouteGroup*> const &, Gtk::RadioMenuItem::Group*);