2 grace-music.cc -- implement Grace_music
4 source file of the GNU LilyPond music typesetter
6 (c) 1999--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
9 #include "grace-iterator.hh"
10 #include "global-context.hh"
14 Grace_iterator::process (Moment m
)
17 main
.main_part_
= -start_mom_
.grace_part_
+ m
.grace_part_
;
18 Music_wrapper_iterator::process (main
);
20 /* We can safely do this, since \grace should always be inside
22 descend_to_child (child_iter_
->get_outlet ());
26 Grace_iterator::pending_moment () const
28 Moment cp
= Music_wrapper_iterator::pending_moment ();
31 pending
.grace_part_
= start_mom_
.grace_part_
+ cp
.main_part_
;
36 IMPLEMENT_CTOR_CALLBACK (Grace_iterator
);