protected:
virtual void finalize ();
void process_music ();
- DECLARE_TRANSLATOR_LISTENER (tremolo_span);
- DECLARE_ACKNOWLEDGER (stem);
+ void listen_tremolo_span (Stream_event *);
+ void acknowledge_stem (Grob_info);
};
-Chord_tremolo_engraver::Chord_tremolo_engraver ()
+Chord_tremolo_engraver::Chord_tremolo_engraver (Context *c)
+ : Engraver (c)
{
beam_ = 0;
repeat_ = 0;