Name

PQEWK − Returns number of available workstation types and nth element of list of supported workstation types. 

Operating States: PHOP, ∗, ∗, ∗
PHIGS standard function
 

Syntax

PQEWK (N, ERRIND, NUMBER, WKTYP)

Argument         Data Type      Access    Description
---------------------------------------------------------------------------
N                Integer        Read      Sequence number of the list
                                          element requested
ERRIND           Integer        Write     Error indicator
NUMBER           Integer        Write     Number of available workstation
                                          types
WKTYP            Integer        Write     Nth element of the list of
                                          available workstation types
---------------------------------------------------------------------------

Description

PQEWK queries the PHIGS description table and returns the Nth element of the list of supported workstation types, and the number of available workstation types.  You can use a workstation type this function returns as a workstation type argument to the POPWK function, and you can pass it to inquiry functions that take a workstation type argument. 

See Also

POPWK