graPHIGS Programming Interface: Subroutine Reference

The graPHIGS Programming Interface : Subroutine Reference

GPQSTE - Inquire Structure Existence

GPQSTE (strid, flag)

Purpose

Use GPQSTE to inquire whether the specified structure exists in the currently selected structure store.

If there is no structure store currently selected, that is, the current structure state is Structure Store Close (SSCL) or Structure Store Open (SSOP), the structure existence indicator returns 1=NON_EXISTENT

Parameters

strid -- specified by user, fullword integer

Structure identifier.

flag -- returned by the graPHIGS API, fullword integer

Structure existence indicator (1=NON_EXISTENT, 2=EXISTENT )

Error Codes

None

Related Subroutines

GPQSTS: Inquire Structure Status

RCP code

201337096 (X'0C002908')