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The graPHIGS Programming Interface : Subroutine Reference

GPEST - Empty Structure

GPEST (strid)

Purpose

Use GPEST to empty the contents of the specified structure.

References to this now empty structure remain intact. If the specified structure is the open structure, then the graPHIGS API sets the element pointer to zero. If the specified structure does not exist, then the graPHIGS API creates a new empty structure.

Parameters

strid -- specified by user, fullword integer

Identifier of the structure whose contents are emptied.

Error Codes

12
FUNCTION REQUIRES STATE SSSL

Related Subroutines

None

RCP code

201333249 (X'0C001A01')

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