release: 1.1.42

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

diff --git a/lily/include/music-list.hh b/lily/include/music-list.hh
index 9665ff9df45949fb13beacde87899dd88d322af6..ce72ec7a9fc106f8aa88d213a9750528a01f020f 100644 (file)
--- a/lily/include/music-list.hh
+++ b/lily/include/music-list.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
@@ -11,10 +11,10 @@
 #define Music_sequence_HH
 
 #include "music.hh"
-#include "plist.hh"
+#include "cons.hh"
 
 
-class Music_list : public Pointer_list<Music*>
+class Music_list : public Cons_list<Music> 
 {
 public:
   Musical_pitch do_relative_octave (Musical_pitch, bool); 
@@ -40,6 +40,10 @@ public:
   virtual void transpose (Musical_pitch );
   virtual void compress (Moment);
   void add_music (Music *music_p);
+
+
+  Moment cumulative_length () const;
+  Moment maximum_length () const;
 protected:
   virtual void do_print() const;
 };