lily/audio-column.cc

   1 /*
   2   audio-column.cc -- implement Audio_column
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997--2008 Jan Nieuwenhuizen <janneke@gnu.org>
   7 */
   8
   9 #include "audio-column.hh"
  10
  11 #include "audio-item.hh"
  12 #include "performance.hh"
  13
  14 Audio_column::Audio_column (Moment when)
  15 {
  16   when_ = when;
  17 }
  18
  19 void
  20 Audio_column::add_audio_item (Audio_item *l)
  21 {
  22   audio_items_.push_back (l);
  23   l->audio_column_ = this;
  24 }
  25
  26 Moment
  27 Audio_column::when () const
  28 {
  29   return when_;
  30 }
  31
  32 int
  33 Audio_column::ticks () const
  34 {
  35   return int (moment_to_ticks (when_));
  36 }
  37
  38 void
  39 Audio_column::offset_when (Moment m)
  40 {
  41   when_ += m;
  42 }
  43
  44