source file of the GNU LilyPond music typesetter
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef NOTE_COLUMN_HH
#define NOTE_COLUMN_HH
-#include "item.hh"
+#include "grob-interface.hh"
+#include "lily-proto.hh"
+
/** a struct for treating a group of noteheads (noteheads, stem
(chord) and scripts) as a single entity.
class Note_column
{
public:
- static int shift_compare (Grob *const &, Grob *const &);
+ static bool shift_less (Grob *const &, Grob *const &);
static Direction dir (Grob *me);
static Grob *accidentals (Grob *me);
static Grob *arpeggio (Grob *me);
static void set_dotcol (Grob *me, Grob *);
static void add_head (Grob *me, Grob *);
static bool has_rests (Grob *me);
- static bool has_interface (Grob *);
+ DECLARE_GROB_INTERFACE();
static Item *get_stem (Grob *);
};