Issue 4997/7: Use Preinit for Global_context, protect output definition

[lilypond.git] / lily / tie-performer.cc

diff --git a/lily/tie-performer.cc b/lily/tie-performer.cc
index b1aa15ffeb645451287259cbbf0dc41ad29568e2..e93b3e6b0c6047fea2c2de8d33705b9a3098e0c4 100644 (file)
--- a/lily/tie-performer.cc
+++ b/lily/tie-performer.cc
@@ -51,7 +51,7 @@ protected:
   void start_translation_timestep ();
   virtual void acknowledge_audio_element (Audio_element_info);
   void process_music ();
-  DECLARE_TRANSLATOR_LISTENER (tie);
+  void listen_tie (Stream_event *);
 public:
   TRANSLATOR_DECLARATIONS (Tie_performer);
 };
@@ -61,7 +61,6 @@ Tie_performer::Tie_performer ()
   event_ = 0;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Tie_performer, tie);
 void
 Tie_performer::listen_tie (Stream_event *ev)
 {
@@ -184,6 +183,12 @@ Tie_performer::stop_translation_timestep ()
   now_tied_heads_.clear ();
 }
 
+void
+Tie_performer::boot ()
+{
+  ADD_LISTENER (Tie_performer, tie);
+}
+
 ADD_TRANSLATOR (Tie_performer,
                 /* doc */
                 "Generate ties between note heads of equal pitch.",