SET CHOICE MODE
CALL SEQUENCE
void pset_choice_mode (ws_id, choice_dev, mode, echo_switch)
INPUT PARAMETERS
Pint ws_id,
Pint choice_dev,
Pop_mode mode,
Pecho_switch echo_switch
ARGUMENTS
- ws_id,
- Workstation identifier
- choice_dev,
- Choice device number
- mode,
- Operating mode
- echo_switch
- ECho switch
TYPES
typedef enum {
POP_REQ,
POP_SAMPLE,
POP_EVENT
} Pop_mode;
typedef enum {
PSWITCH_NO_ECHO,
PSWITCH_ECHO
} Pecho_switch;
PHIGS STATE
(PHOP, WSOP, *, *).
EFFECT
Set input mode for CHOICE device number choice_dev of workstation
ws_id, with activation or deactivation of echo.
Example:
/* On workstation number 1 set choice mode for device number 2 to be EVENT with regular echoing. */
pset_choice_mode(1,2,POP_EVENT,PSWHICH_ECHO);
ERRORS
- 3
Ignoring function, function requires state (PHOP, WSOP,*,*)
- 54
- Ignoring function, the specified workstation is not open
- 61
- Ignoring function, specified workstation is neither of category INPUT nor
of category OUTIN
- 250
- Ignoring function, the specified device is not available on the specified
workstation
SEE ALSO
initialize choice 3, request choice 3, sample choice 3, get choice 3, await
event, inquire choice device state 3, inquire default choice device state 3