Issue 4835: Move Callback_wrapper class to separate file and simplify

[lilypond.git] / lily / include / spanner.hh

diff --git a/lily/include/spanner.hh b/lily/include/spanner.hh
index 7ee27abcb19208d0218d53062f8aeda1d12cba66..79032dfb305c2d52dc2eef5f3d057e52565240c7 100644 (file)
--- a/lily/include/spanner.hh
+++ b/lily/include/spanner.hh
@@ -76,7 +76,6 @@ public:
   static bool less (Spanner *const &, Spanner *const &);
   virtual Grob *find_broken_piece (System *) const;
   virtual void derived_mark () const;
-  DECLARE_GROB_INTERFACE ();
   virtual System *get_system () const;
 
   SCM get_cached_pure_property (SCM sym, int start, int end);