''

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

diff --git a/lily/include/item.hh b/lily/include/item.hh
index 5748fea2bbb0cd6c18244df36509b1d3f9e9f7af..e7bb84178910010d99fb69fbd33a84e7145c65d7 100644 (file)
--- a/lily/include/item.hh
+++ b/lily/include/item.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c)  1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 #ifndef ITEM_HH
 #define ITEM_HH
@@ -12,7 +12,7 @@
 #include "box.hh"
 #include "grob.hh"
 #include "drul-array.hh"
-#include "protected-scm.hh"
+
 
 /**
   A horizontally fixed size element of the score.
@@ -36,11 +36,12 @@ public:
   Direction break_status_dir () const;
   
   Item * find_prebroken_piece (Direction) const;
-  Grob * find_broken_piece (Line_of_score*) const;    
+  Grob * find_broken_piece (System*) const;    
 
-  virtual Line_of_score * line_l () const;
+  virtual System * line_l () const;
   virtual Paper_column * column_l () const;
   virtual void handle_prebroken_dependencies ();
+  static  bool has_interface (Grob*);
 protected:
   virtual void discretionary_processing ();
   void copy_breakable_items ();