Uniformize, internalize.

[lilypond.git] / lily / include / change-iterator.hh

diff --git a/lily/include/change-iterator.hh b/lily/include/change-iterator.hh
index a43c4da5f2d1d73d32632820403299c17d8ac1dd..12de3af076d25fd5d2d7073b16c9b7269c582802 100644 (file)
--- a/lily/include/change-iterator.hh
+++ b/lily/include/change-iterator.hh
@@ -3,26 +3,22 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
 #ifndef CHANGE_ITERATOR_HH
 #define CHANGE_ITERATOR_HH
 
-#include "music-iterator.hh"
+#include "simple-music-iterator.hh"
 
 
-class Change_iterator : public Music_iterator
+class Change_iterator : public Simple_music_iterator
 {
 public:
-  VIRTUAL_COPY_CONS (Music_iterator);
-  /*
-    CTOR is public
-   */
-
-protected:
-  virtual void do_process_and_next (Moment);
+  /* constructor is public */
+  virtual void process (Moment);
+  DECLARE_SCHEME_CALLBACK(constructor, ());
 
 private:
   void  error (String);