unsigned get_id() const { return id; }
unsigned get_sensor_id() const { return sensor_id; }
unsigned get_turnout_id() const { return turnout_id; }
TrackCircuit &get_sensor() const { return *sensor; }
unsigned get_id() const { return id; }
unsigned get_sensor_id() const { return sensor_id; }
unsigned get_turnout_id() const { return turnout_id; }
TrackCircuit &get_sensor() const { return *sensor; }