/*   
     grace-music.cc --  implement Grace_music
  
     source file of the GNU LilyPond music typesetter
  
     (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
  
*/

#include "grace-music.hh"

#include "grace-iterator.hh"

Moment
Grace_music::get_length () const
{
  Moment m;
  return m;
}

Moment
Grace_music::start_mom () const
{
  Moment l = Music_wrapper::get_length ();
  Moment gl;
  gl.grace_part_ = -(l.main_part_ + l.grace_part_ );
  return gl;
}

Grace_music::Grace_music ()
{
  set_property ("iterator-ctor",
		Grace_iterator::constructor_proc);
}

ADD_MUSIC (Grace_music);
