X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fdrum-note-performer.cc;h=9fce62808fe910892b122b99831e53bb7370894d;hb=90e4d7057f3857da049dfda3d130017d4719bd6b;hp=0285de650478c880493963c576389112057058c5;hpb=626874c8eecfbeb04ca8ffec3fb78da48859b42f;p=lilypond.git

diff --git a/lily/drum-note-performer.cc b/lily/drum-note-performer.cc
index 0285de6504..9fce62808f 100644
--- a/lily/drum-note-performer.cc
+++ b/lily/drum-note-performer.cc
@@ -33,12 +33,13 @@ public:
 protected:
   void stop_translation_timestep ();
   void process_music ();
-  DECLARE_TRANSLATOR_LISTENER (note);
+  void listen_note (Stream_event *);
 private:
   vector<Stream_event *> note_evs_;
 };
 
-Drum_note_performer::Drum_note_performer ()
+Drum_note_performer::Drum_note_performer (Context *c)
+  : Performer (c)
 {
 }
 
@@ -96,13 +97,18 @@ Drum_note_performer::stop_translation_timestep ()
   note_evs_.clear ();
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Drum_note_performer, note);
 void
 Drum_note_performer::listen_note (Stream_event *ev)
 {
   note_evs_.push_back (ev);
 }
 
+void
+Drum_note_performer::boot ()
+{
+  ADD_LISTENER (Drum_note_performer, note);
+}
+
 ADD_TRANSLATOR (Drum_note_performer,
                 /* doc */
                 "Play drum notes.",