GET VALUATOR

PGTVL

CALL SEQUENCE

CALL PGTVL (VAL)

OUTPUT PARAMETERS

REAL VAL

Event value.

PHIGS STATE

(PHOP, WSOP, *, *).

EFFECT

Reads a VALUATOR event. The VALUATOR logical input value is read in the current event report in the PHIGS state list. It is composed of the real value read when the VALUATOR event is placed in the queue.

Example:

C Event valuator
	REAL VAL
	......
	call PGTVL(VAL)
	......

ERRORS

003

Function ignored, system state must be (PHOP, WSOP, *, *).

259

Function ignored, input device in the current event report does not correspond to that requested.

SEE ALSO

set valuator mode, initialize valuator, request valuator, sample valuator, await event, flush device events, inquire valuator device state, inquire default valuator device state