Issue 4885/2: Let ADD_ACKNOWLEDGER state actual classes

[lilypond.git] / lily / include / slur-proto-engraver.hh

diff --git a/lily/include/slur-proto-engraver.hh b/lily/include/slur-proto-engraver.hh
index 22d773de417ecbef9ce195180d1983a0ebd4b03d..97ed1a6637bbf78877020d18678a7169a988cde6 100644 (file)
--- a/lily/include/slur-proto-engraver.hh
+++ b/lily/include/slur-proto-engraver.hh
@@ -54,17 +54,6 @@ protected:
   const char* event_name_;
   virtual SCM event_symbol () = 0;
 
-  void acknowledge_inline_accidental (Grob_info);
-  void acknowledge_fingering (Grob_info);
-  void acknowledge_note_column (Grob_info);
-  void acknowledge_script (Grob_info);
-  void acknowledge_dots (Grob_info);
-  void acknowledge_text_script (Grob_info);
-  void acknowledge_end_tie (Grob_info);
-  void acknowledge_tuplet_number (Grob_info);
-
-  void listen_note (Stream_event *ev);
-  void listen_slur (Stream_event *ev, Stream_event *note = 0);
   void acknowledge_extra_object (Grob_info);
   void stop_translation_timestep ();
   void process_music ();
@@ -78,6 +67,19 @@ protected:
   virtual void derived_mark () const;
 
 public:
+  void acknowledge_inline_accidental (Grob_info);
+  void acknowledge_fingering (Grob_info);
+  void acknowledge_note_column (Grob_info);
+  void acknowledge_script (Grob_info);
+  void acknowledge_dots (Grob_info);
+  void acknowledge_text_script (Grob_info);
+  void acknowledge_end_tie (Grob_info);
+  void acknowledge_tuplet_number (Grob_info);
+  void listen_note (Stream_event *ev);
+  void listen_slur (Stream_event *ev, Stream_event *note);
+  // You'd think the following is the same as defaulting `note' to 0,
+  // but template resolution for trampolines disagrees.  Huh.
+  void listen_slur (Stream_event *ev) { listen_slur (ev, 0); }
   // no TRANSLATOR_DECLARATIONS (Slur_proto_engraver) needed since this
   // class is abstract
   DECLARE_TRANSLATOR_CALLBACKS (Slur_proto_engraver);