release: 1.3.29

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

diff --git a/lily/include/tie.hh b/lily/include/tie.hh
index 9247b26156cdb4c1a13bf92d33473edc31325336..53dc0733ec0d2c2c8110d6c1683a85d9e877a965 100644 (file)
--- a/lily/include/tie.hh
+++ b/lily/include/tie.hh
@@ -1,27 +1,47 @@
 /*
   tie.hh -- declare Tie
 
-  source file of the LilyPond music typesetter
+  source file of the GNU LilyPond music typesetter
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
 #ifndef TIE_HH
 #define TIE_HH
 
-#include "bow.hh"
+#include "spanner.hh"
+#include "rod.hh"
 
-class Tie : public Bow {
-    virtual Spanner* do_break_at(PCol*,PCol*)const;
-    virtual void do_add_processing();
-    virtual void do_post_processing();
+/**
+  Connect two noteheads.
+  */
+class Tie : public Spanner
+{
 public:
-    Notehead * left_head_l_;
-    Notehead * right_head_l_;
+  Tie ();
+  void set_head (Direction, Item*head_l);
+  VIRTUAL_COPY_CONS(Score_element);
 
-    void set_head(int, Notehead*head_l);
-    Tie();
-    
+  Note_head* head (Direction) const;
+  Real position_f () const;
+  
+  virtual Direction get_default_dir() const;
+
+protected:
+  virtual Molecule do_brew_molecule () const;
+  virtual Array<Offset> get_encompass_offset_arr () const;
+  Bezier get_curve () const;
+
+  Drul_array<Real> dy_f_drul_;
+  Drul_array<Real> dx_f_drul_;
+
+  virtual void do_add_processing ();
+  virtual void do_post_processing ();
+
+  virtual Array<Rod> get_rods () const;
+
+  Array<Offset> get_controls () const;
 };
+
 #endif // TIE_HH