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The graPHIGS Programming Interface : Subroutine Reference

GPDLNC - Delete Structure Network Conditionally

GPDLNC (strid)

Purpose

Use GPDLNC to delete the specified structure (considered to be the root of the network) and to conditionally delete all structures in the network (which consists of those structures referenced, either directly or indirectly, by the root structure) Those structures in the network that are referenced, either directly or indirectly, by structures outside the network (excluding those structures whose reference is through the root structure) are not deleted.

All execute structure-type elements referencing any of the deleted structures are also deleted.

Parameters

strid -- specified by user, fullword integer

Structure identifier.

Error Codes

12
FUNCTION REQUIRES STATE SSSL

Related Subroutines

GPCEXS
Conditional Execute Structure
GPDLST
Delete Structure
GPEXST
Execute Structure

RCP code

201331970 (X'0C001502')


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