X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fchange-iterator.hh;h=f6cf400bc14eba3c9a5c5f961f0d39843a01debf;hb=f581e0199e1d303c18aa86650350b4678313a461;hp=bde2628561186b4d2283e25209bf8a19f892915b;hpb=2181534bd94587fcac8f1769f2dda7bece693649;p=lilypond.git

diff --git a/lily/include/change-iterator.hh b/lily/include/change-iterator.hh
index bde2628561..f6cf400bc1 100644
--- a/lily/include/change-iterator.hh
+++ b/lily/include/change-iterator.hh
@@ -1,27 +1,37 @@
 /*
-  change-iterator.hh -- declare 
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-*/
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
 
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #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
 {
-  Change_translator *change_l_;
-  
 public:
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  Change_iterator (Change_translator* prop_l);
-protected:
-  virtual void process_and_next (Moment);
+  /* constructor is public */
+  virtual void process (Moment);
+  DECLARE_SCHEME_CALLBACK (constructor, ());
+  DECLARE_CLASSNAME (Change_iterator);
+
+private:
+  void error (string);
 };
 
 #endif