- Item * break_malt_p_;
- Item * musical_malt_p_;
- Item * last_musical_malt_p_;
-
- Grob * last_note_spacing_;
- Grob * current_note_spacing_;
- Grob * staff_spacing_;
-
- Spanner * sep_span_p_;
-
- virtual void acknowledge_grob (Grob_info);
- virtual void initialize ();
- virtual void finalize ();
- virtual void stop_translation_timestep ();
+ Spacings current_spacings_;
+ Spacings last_spacings_;
+
+ DECLARE_ACKNOWLEDGER (item);
+ DECLARE_ACKNOWLEDGER (break_aligned);
+ void stop_translation_timestep ();
+ void start_translation_timestep ();
+
+ vector<Grob*> break_aligned_;