source file of the GNU LilyPond music typesetter
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "translator-group.hh"
-/**
- Group a number of engravers. Usually delegates everything to its contents.
- Postfix: group
- */
-class Engraver_group_engraver : public Engraver,
+class Engraver_group_engraver : public virtual Engraver,
public virtual Translator_group
{
protected:
- Array<Grob_info> announce_info_arr_;
-
-
+ Array<Grob_info> announce_infos_;
public:
- VIRTUAL_COPY_CONS(Translator);
+ TRANSLATOR_DECLARATIONS(Engraver_group_engraver);
- virtual void do_announces();
+ virtual void initialize ();
+ virtual void do_announces ();
virtual void announce_grob (Grob_info);
- virtual void process_music ();
private:
- void create_grobs ();
- void acknowledge_grobs ();
+ virtual void acknowledge_grobs ();
};
+typedef void (Engraver::*Engraver_method) (void);
+
+void recurse_down_engravers (Context * c, Engraver_method ptr, bool context_first);
+void engraver_each (SCM list, Engraver_method method);
+
#endif // ENGRAVERGROUP_HH