beamline_device_t

typedef union
{
stepper_motor_t  stepper;
pseudo_motor_t  pseudo;
motor_t   motor;
ion_chamber_t  ion;
shutter_t  shutter;
hardware_host_t  hardware;
run_values_t  runvalues;
runs_status_t  runs;
operation_t        operation;
encoder_t          encoder;
string_t         string;
object_t         object;
generic_device_t generic;
dummy_device_t  dummy;
} beamline_device_t;