2003 -> 2004

[lilypond.git] / lily / include / music-sequence.hh

diff --git a/lily/include/music-sequence.hh b/lily/include/music-sequence.hh
index b22d029582cee9a313e472f712b9ec531b2ffe67..beed7d3ada4ce5c654624b90ee7638727716c685 100644 (file)
--- a/lily/include/music-sequence.hh
+++ b/lily/include/music-sequence.hh
@@ -1,11 +1,9 @@
-
-
 /*   
-  music-sequence.hh -- declare 
+  music-sequence.hh -- declare Music_sequence
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 2000--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 
@@ -25,19 +23,15 @@ public:
   VIRTUAL_COPY_CONS (Music);
   
   Pitch do_relative_octave (Pitch p, bool b);
-  virtual void transpose (Pitch );
-  void truncate (int k);
-  virtual void compress (Moment);
-  int length_i () const;
-  Moment cumulative_length () const;
-  Moment maximum_length () const;
-
-  Moment first_start () const;
-  Moment minimum_start () const;
   
-protected:
-  virtual Pitch to_relative_octave (Pitch);
+  static Moment cumulative_length (SCM) ;
+  static Moment maximum_length (SCM) ;
+  static Moment first_start (SCM list) ;
+  static Moment minimum_start (SCM list);
+};
 
+Pitch music_list_to_relative (SCM l,Pitch p, bool ret_first);
+void transpose_music_list (SCM , Pitch);
+void compress_music_list (SCM, Moment);
 
-};
 #endif