X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fchord-tremolo-iterator.hh;h=c6a40afc0e3eff961958670032eabc2632b55d4c;hb=6379324981ca667576af4318c68e0128c5436c8c;hp=17ebc1be826758d401d44071e022671eec8c72e9;hpb=573882a49a89b0047570af080dbece7364a020c5;p=lilypond.git

diff --git a/lily/include/chord-tremolo-iterator.hh b/lily/include/chord-tremolo-iterator.hh
index 17ebc1be82..c6a40afc0e 100644
--- a/lily/include/chord-tremolo-iterator.hh
+++ b/lily/include/chord-tremolo-iterator.hh
@@ -1,39 +1,27 @@
-/*   
+/*
   chord-tremolo-iterator.hh -- declare Chord_tremolo_iterator
-  
+
   source file of the GNU LilyPond music typesetter
-  
-  (c)  2000--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+
+  (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
 
 #ifndef CHORD_TREMOLO_ITERATOR_HH
 #define CHORD_TREMOLO_ITERATOR_HH
 
-#include "music-iterator.hh"
+#include "sequential-iterator.hh"
 
-class Chord_tremolo_iterator : public Music_iterator
+class Chord_tremolo_iterator : public Sequential_iterator
 {
 public:
-  VIRTUAL_COPY_CONS (Music_iterator);
-  DECLARE_SCHEME_CALLBACK(constructor, ());
+  DECLARE_SCHEME_CALLBACK (constructor, ());
+  /* construction */
+  DECLARE_CLASSNAME(Chord_tremolo_iterator);
   Chord_tremolo_iterator ();
-  Chord_tremolo_iterator (Chord_tremolo_iterator const & );
 protected:
-  virtual void derived_substitute (Translator_group*f, Translator_group*t) ;
-
-  virtual void derived_mark () const;
-  virtual Moment pending_moment () const;
-  virtual void do_quit(); 
-  virtual void construct_children () ;
-  virtual bool ok () const;
-  virtual void process (Moment) ;
-  virtual Music_iterator *try_music_in_children (Music *) const;
+  virtual SCM get_music_list () const;
 private:
-  Moment factor_;
-  Music_iterator * child_iter_;
 };
 
-
 #endif /* CHORD_TREMOLO_ITERATOR_HH */