diff options
Diffstat (limited to 'libs/ardour/ardour/session_playlist.h')
-rw-r--r-- | libs/ardour/ardour/session_playlist.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libs/ardour/ardour/session_playlist.h b/libs/ardour/ardour/session_playlist.h new file mode 100644 index 0000000000..baeb74916d --- /dev/null +++ b/libs/ardour/ardour/session_playlist.h @@ -0,0 +1,46 @@ +/* + Copyright (C) 2002 Paul Davis + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef __ardour_session_playlist_h__ +#define __ardour_session_playlist_h__ + +#include <ardour/session.h> +#include <ardour/playlist.h> + +namespace ARDOUR { + +template<class T> void +Session::foreach_playlist (T *obj, void (T::*func)(boost::shared_ptr<Playlist>)) +{ + Glib::Mutex::Lock lm (playlist_lock); + for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); i++) { + if (!(*i)->hidden()) { + (obj->*func) (*i); + } + } + for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); i++) { + if (!(*i)->hidden()) { + (obj->*func) (*i); + } + } +} + +} /* namespace */ + +#endif /* __ardour_session_playlist_h__ */ |