Tomas Sauer's fix for alternatives in abc2ly.

[lilypond.git] / lily / audio-column.cc

diff --git a/lily/audio-column.cc b/lily/audio-column.cc
index fb33b85fbd14fc9055534dd978eaf79ee10c03ad..6365305675938e91ac6741c408af402d03469bea 100644 (file)
--- a/lily/audio-column.cc
+++ b/lily/audio-column.cc
@@ -3,32 +3,35 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2004 Jan Nieuwenhuizen <janneke@gnu.org>
- */
+  (c) 1997--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
 #include "audio-column.hh"
+
 #include "audio-item.hh"
 #include "performance.hh"
 
-
-
-Audio_column::Audio_column (Moment at_mom)
+Audio_column::Audio_column (Moment when)
 {
-  at_mom_ = at_mom;
-  performance_ = 0;
+  when_ = when;
 }
 
 void
-Audio_column::add_audio_item (Audio_item* l)
+Audio_column::add_audio_item (Audio_item *l)
 {
-  audio_items_.push (l);
-  l->audio_column_ = this; 
+  audio_items_.push_back (l);
+  l->audio_column_ = this;
 }
 
 Moment
-Audio_column::at_mom () const
+Audio_column::when () const
 {
-  return at_mom_;
+  return when_;
 }
 
+void
+Audio_column::offset_when (Moment m)
+{
+  when_ += m;
+}