+ void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, nframes_t nframes, bool);
+
+ bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
+ bool configure_io (ChanCount in, ChanCount out);
+
+ void activate ();
+ void deactivate ();
+
+ bool set_name (const std::string& str);
+
+ static uint32_t how_many_sends();
+ static void make_unique (XMLNode &, Session &);
+
+ protected: