BundleEditorMatrix (Gtk::Window *, ARDOUR::Session *, boost::shared_ptr<ARDOUR::Bundle>);
void set_state (ARDOUR::BundleChannel c[2], bool s);
PortMatrixNode::State get_state (ARDOUR::BundleChannel c[2]) const;
BundleEditorMatrix (Gtk::Window *, ARDOUR::Session *, boost::shared_ptr<ARDOUR::Bundle>);
void set_state (ARDOUR::BundleChannel c[2], bool s);
PortMatrixNode::State get_state (ARDOUR::BundleChannel c[2]) const;