X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fitem.hh;h=07f1261a525c72fca408cd4085d26c0df80da42d;hb=0944220870073052dd6b73b7485dfd5b6e617065;hp=914d2ef7b8311b6c622ae0158d680b1846e9e9e5;hpb=c054eb280fd9953596eb164f67b0f9d5555c5a32;p=lilypond.git

diff --git a/lily/include/item.hh b/lily/include/item.hh
index 914d2ef7b8..07f1261a52 100644
--- a/lily/include/item.hh
+++ b/lily/include/item.hh
@@ -36,13 +36,6 @@ public:
   Item (SCM);
   Item (Item const &);
 
-  static Item *unsmob (SCM g) {
-    return dynamic_cast <Item *> (Grob::unsmob (g));
-  }
-  static bool is_smob (SCM g) {
-    return Grob::is_smob (g) && unsmob (g);
-  }
-
   virtual Grob *clone () const;
 
   static bool is_non_musical (Grob *);
@@ -59,9 +52,8 @@ public:
   virtual Paper_column *get_column () const;
   virtual void handle_prebroken_dependencies ();
   virtual Interval_t<int> spanned_rank_interval () const;
-  virtual Interval pure_height (Grob *ref, int start, int end);
+  virtual Interval pure_y_extent (Grob *ref, int start, int end);
   virtual void cache_pure_height (Interval height);
-  DECLARE_GROB_INTERFACE ();
 protected:
   virtual void discretionary_processing ();
   void copy_breakable_items ();