lily/event-iterator.cc

   1 /*
   2   event-chord-iterator.cc -- implement Event_chord_iterator
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #include "event-iterator.hh"
  10
  11 #include "context.hh"
  12 #include "duration.hh"
  13 #include "input.hh"
  14 #include "international.hh"
  15 #include "music.hh"
  16 #include "warn.hh"
  17
  18 Event_iterator::Event_iterator ()
  19 {
  20 }
  21
  22 void
  23 Event_iterator::construct_children ()
  24 {
  25   descend_to_bottom_context ();
  26   Simple_music_iterator::construct_children ();
  27 }
  28
  29 void
  30 Event_iterator::process (Moment m)
  31 {
  32   if (last_processed_mom_ < Moment (0))
  33     report_event (get_music ());
  34
  35   Simple_music_iterator::process (m);
  36 }
  37
  38 IMPLEMENT_CTOR_CALLBACK (Event_iterator);