X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=inline;f=lily%2Finclude%2Fsimple-music-iterator.hh;h=dc453a7505173ca2d18ec0fb9dfadd7c6a72682f;hb=840936be1b28526ef292b5dae8ae031b4fa587f9;hp=6d86c1c35cddb93f57bca56ce245bf6165512d46;hpb=287611887cd612ac84dbf10c5fe4e1a44cc56596;p=lilypond.git

diff --git a/lily/include/simple-music-iterator.hh b/lily/include/simple-music-iterator.hh
index 6d86c1c35c..dc453a7505 100644
--- a/lily/include/simple-music-iterator.hh
+++ b/lily/include/simple-music-iterator.hh
@@ -1,29 +1,32 @@
-/*   
+/*
   simple-music-iterator.hh -- declare Simple_music_iterator
-  
+
   source file of the GNU LilyPond music typesetter
-  
-  (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
- */
+
+  (c) 2000--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
 
 #ifndef SIMPLE_MUSIC_ITERATOR_HH
 #define SIMPLE_MUSIC_ITERATOR_HH
 
 #include "music-iterator.hh"
 
+/*
+  Iterator for atomic music objects: events are generated at the
+  beginning and at the end of the music.
+*/
 class Simple_music_iterator : public Music_iterator
 {
 protected:
-  Moment length_mom_;
+  DECLARE_CLASSNAME(Simple_music_iterator);
+
   Moment last_processed_mom_;
 public:
-  VIRTUAL_COPY_CONS (Music_iterator);
+  DECLARE_SCHEME_CALLBACK (constructor, ());
   Simple_music_iterator ();
-  Simple_music_iterator (Simple_music_iterator const &);
   virtual void process (Moment);
-  virtual bool ok()const;
+  virtual bool ok ()const;
   virtual Moment pending_moment ()const;
-  virtual void construct_children ();
 };
 
 #endif /* SIMPLE_MUSIC_ITERATOR_HH */