* lily/output-def-scheme.cc: new file.

[lilypond.git] / lily / grace-music.cc

diff --git a/lily/grace-music.cc b/lily/grace-music.cc
index 9121df5ff93728c4c588bfe1980751dc7e0f0dd2..60599ebcf7ce66b9c6f2533120c0a11215b26a6e 100644 (file)
--- a/lily/grace-music.cc
+++ b/lily/grace-music.cc
@@ -1,38 +1,36 @@
 /*   
-  grace-music.cc --  implement Grace_music
+     grace-music.cc --  implement Grace_music
   
-  source file of the GNU LilyPond music typesetter
+     source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+     (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
- */
+*/
 
 #include "grace-music.hh"
+
 #include "grace-iterator.hh"
 
-void
-Grace_music::compress (Moment)
+Moment
+Grace_music::get_length () const
 {
-  
+  Moment m;
+  return m;
 }
 
 Moment
-Grace_music::length_mom () const
+Grace_music::start_mom () const
 {
-  return 0;
+  Moment l = Music_wrapper::get_length ();
+  Moment gl;
+  gl.grace_part_ = -(l.main_part_ + l.grace_part_ );
+  return gl;
 }
 
 Grace_music::Grace_music ()
 {
-  set_mus_property ("iterator-ctor",
-                   Grace_iterator::constructor_cxx_function);
-}
-
-Grace_music::Grace_music (SCM p)
-  : Music_wrapper (p)
-{
-  set_mus_property ("iterator-ctor",
-                   Grace_iterator::constructor_cxx_function);
+  set_property ("iterator-ctor",
+               Grace_iterator::constructor_proc);
 }
 
 ADD_MUSIC (Grace_music);