SdsIsDefined - Return whether a primitive object is defined

Function

Return whether a primitive object is defined

Description

Given the identifier to an object, return whether its data is defined.

Language

C

Declaration

int SdsIsDefined(SdsIdType id, StatusType * SDSCONST status)

Parameters

(">" input, "!" modified, "W" workspace, "<" output)

>idSdsIdTypeThe identifier to the data object.
!statusStatusType*Modified status. Possible failure codes are:

SDS__BADID The identifier is invalid
SDS__NOTPRIM The identifier is not a primitive item

Returned

SdsIsDefinedintTrue if data is defined. False otherwise.

Prior requirements

None.

Support

Jeremy Bailey, {AAO}

Version date

18-Oct-91

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 For more information, contact tjf@aaoepp.aao.gov.au