- void send_gain_message (std::string path, boost::shared_ptr<PBD::Controllable> controllable);
- void send_trim_message (std::string path, boost::shared_ptr<PBD::Controllable> controllable);
- std::string set_path (std::string path);
- void clear_strip (std::string path, float val);
+ void send_gain_message ();
+ void gain_automation ();
+ void send_trim_message ();
+ void no_strip ();