lily/grace-iterator.cc

   1 /*
   2   grace-music.cc --  implement Grace_music
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1999--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7
   8  */
   9
  10 #include "grace-music.hh"
  11 #include "grace-iterator.hh"
  12
  13
  14 #include "global-translator.hh"
  15 #include "warn.hh"
  16
  17 void
  18 Grace_iterator::process (Moment m)
  19 {
  20   Moment main ;
  21   main.main_part_ = - start_mom_.grace_part_ + m.grace_part_;
  22   Music_wrapper_iterator::process (main);
  23 }
  24
  25 Moment
  26 Grace_iterator::pending_moment () const
  27 {
  28   Moment cp =Music_wrapper_iterator::pending_moment();
  29
  30   Moment pending;
  31   pending.grace_part_ =  start_mom_.grace_part_ + cp.main_part_;
  32
  33   return pending;
  34 }
  35
  36
  37 IMPLEMENT_CTOR_CALLBACK (Grace_iterator);