PBD::Signal1<void,bool> MonitorInputChanged;
static PBD::Signal2<void,boost::shared_ptr<Port>,boost::shared_ptr<Port> > PostDisconnect;
static PBD::Signal0<void> PortDrop;
PBD::Signal1<void,bool> MonitorInputChanged;
static PBD::Signal2<void,boost::shared_ptr<Port>,boost::shared_ptr<Port> > PostDisconnect;
static PBD::Signal0<void> PortDrop;
std::set<std::string> _connections;
void port_connected_or_disconnected (boost::weak_ptr<Port>, boost::weak_ptr<Port>, bool);
std::set<std::string> _connections;
void port_connected_or_disconnected (boost::weak_ptr<Port>, boost::weak_ptr<Port>, bool);