release: 1.3.90

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

diff --git a/lily/include/auto-change-iterator.hh b/lily/include/auto-change-iterator.hh
index 4171a9cf846e17bf7aad4bff9f1b71f74593679e..ac3c8dbd6d752055c911a588021452793846d5d0 100644 (file)
--- a/lily/include/auto-change-iterator.hh
+++ b/lily/include/auto-change-iterator.hh
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 
@@ -13,15 +13,22 @@
 #include "music-wrapper-iterator.hh"
 #include "direction.hh"
 
-class Auto_change_iterator  : public Music_wrapper_iterator
+class Auto_change_iterator : public Music_wrapper_iterator
 {
-  Direction where_dir_;
-
-  void change_to (Music_iterator* , String, String);
-protected:
-  virtual void do_process_and_next (Moment);  
 public:
+  VIRTUAL_COPY_CONS (Music_iterator);
   Auto_change_iterator ();
+
+protected:
+  virtual void process (Moment);  
+
+
+  Array<Musical_pitch> pending_pitch (Moment)const;
+private:
+
+  
+  Direction where_dir_;
+  void change_to (Music_iterator* , String, String);
 };
 
 #endif /* AUTO_CHANGE_ITERATOR_HH */