GPHIGS C FUNCTIONS - INQUIRE INVISIBILITY FILTER

INQUIRE INVISIBILITY FILTER

PINQ_INVIS_FILTER

CALL SEQUENCE

void pinq_invis_filter(

Pint	ws_id,	/* workstation identifier	*/
Pstore	store,	/* handle to Store object	*/
Pint	*error_ind,	/* (out) error indicator	*/
Pfilter	**filter	/* (out) invisibility filter	*/

TYPES

typedef void * Pstore;

typedef struct {
	Pint_list	incl_set;	/* inclusion set	*/
	Pint_list	excl_set;	/* exclusion set	*/
} Pfilter;

typedef struct {
	Pint	num_ints;	/* number of Pints in list 	*/
	Pint	*ints;	/* list of integers 	*/
} Pint_list;

PHIGS STATE

(PHOP, WSOP, *, *).

EFFECT

Returns workstation ws_id's workstation state list invisibility filter inclusion and exclusion sets. If the data is available, error indicator is returned as 0.

The memory referenced by *filter is managed by store.

ERRORS

3: Ignoring function, function requires state (PHOP, WSOP,*,*)
54: Ignoring function, the specified workstation is not open
59: Ignoring function, the specified workstation does not have output capability (i.e. the workstation category is neither OUTPUT, OUTIN, nor MO)