+/*
+ request-iterator.hh -- declare Request_iterator
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ */
+
+#ifndef REQUEST_ITERATOR_HH
+#define REQUEST_ITERATOR_HH
+
+#include "music-iterator.hh"
+
+class Simple_music_iterator : public Music_iterator
+{
+public:
+protected:
+ virtual void do_process_and_next (Moment );
+};
+
+#endif /* REQUEST_ITERATOR_HH */
+