+ return child_iter_p_ && child_iter_p_->ok ();
+}
+void
+Music_wrapper_iterator::skip (Moment m)
+{
+ /*
+ FIXME: should make sure that the initial try_music () is skipped as
+ well, if you would do
+
+ iter = get_iterator (Side_effect_music); // eg. property setting
+ iter->skip (1/2)
+ iter->process ()
+
+ */
+ child_iter_p_->skip (m);