X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fchange-iterator.hh;h=71aa7cb8d3abb2b4b98e00a8501c3523b6f72c7b;hb=98c36749623f8f21fbd5804c8b33097f718ada5d;hp=bbdb61d4287cd71edf813acbb3900e268288adbb;hpb=8aad615ea7bb31f49a0c2afc21eea5ff5de20437;p=lilypond.git

diff --git a/lily/include/change-iterator.hh b/lily/include/change-iterator.hh
index bbdb61d428..71aa7cb8d3 100644
--- a/lily/include/change-iterator.hh
+++ b/lily/include/change-iterator.hh
@@ -1,29 +1,26 @@
 /*
-  change-iterator.hh -- declare 
+  change-iterator.hh -- declare Change_iterator
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@xs4all.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
 {
-  void  error (String);
-
-protected:
-  virtual void do_process_and_next (Moment);
-
 public:
-  /*
-    CTOR is public
-   */
+  /* constructor is public */
+  virtual void process (Moment);
+  DECLARE_SCHEME_CALLBACK (constructor, ());
+  DECLARE_CLASSNAME(Change_iterator);
+
+private:
+  void error (string);
 };
 
 #endif