source file of the GNU LilyPond music typesetter
- (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-
-#ifndef P_COL_HH
-#define P_COL_HH
+#ifndef PAPER_COLUMN_HH
+#define PAPER_COLUMN_HH
#include "item.hh"
#include "rod.hh"
-
class Paper_column : public Item
-{
+{
+ int rank_;
+ /// if lines are broken then this column is in #line#
+ System *system_;
+
+ // ugh: friend declarations.
+ friend void set_loose_columns (System *which, Column_x_positions const *posns);
+ friend class System;
public:
- VIRTUAL_COPY_CONS (Grob);
+ Paper_column (SCM, Object_key const *);
+ Paper_column (Paper_column const &, int count);
- static bool has_interface (Grob*);
- int rank_i_;
+ virtual Grob *clone (int count) const;
virtual void do_break_processing ();
- virtual Paper_column *column_l () const;
+ virtual Paper_column *get_column () const;
virtual System *get_system () const;
-
- /// if lines are broken then this column is in #line#
- System *system_;
- static int rank_i (Grob*);
+ int get_rank () const { return rank_; }
+ void set_rank (int);
- DECLARE_SCHEME_CALLBACK(brew_molecule, (SCM));
- DECLARE_SCHEME_CALLBACK(before_line_breaking, (SCM));
-
- Paper_column (SCM);
- static bool musical_b (Grob *);
- static Moment when_mom (Grob*);
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+ DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));
- static bool used_b (Grob*) ;
- void set_rank (int);
+ static bool has_interface (Grob *);
+ static int get_rank (Grob *);
+ static bool is_musical (Grob *);
+ static Moment when_mom (Grob *);
+ static bool is_used (Grob *);
};
-
-#endif // P_COL_HH
+
+#endif // PAPER_COLUMN_HH