lily/performer.cc

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1996--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
   5   Jan Nieuwenhuizen <janneke@gnu.org>
   6
   7   LilyPond is free software: you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation, either version 3 of the License, or
  10   (at your option) any later version.
  11
  12   LilyPond is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License
  18   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "context.hh"
  22 #include "performer-group.hh"
  23 #include "warn.hh"
  24
  25
  26 Performer_group *
  27 Performer::get_daddy_performer () const
  28 {
  29   return
  30     dynamic_cast<Performer_group *> (get_daddy_translator ());
  31 }
  32
  33 void
  34 Performer::acknowledge_audio_element (Audio_element_info)
  35 {
  36 }
  37
  38 void
  39 Performer::create_audio_elements ()
  40 {
  41 }
  42
  43 void
  44 Performer::announce_element (Audio_element_info i)
  45 {
  46   if (!i.origin_trans_)
  47     i.origin_trans_ = this;
  48
  49   get_daddy_performer ()->announce_element (i);
  50 }