xpfTestAttr

FUNCTION xpfTestAttr (instanceId      : GENERIC;
                      attrId          : GENERIC)
                      attrValueIsSet  : BOOLEAN;

The xpfTestAttr function returns TRUE in the argument <attrValueIsSet> if the specified attribute <attrId> in the specified instance <instanceId> has a value, else the function returns FALSE. An attribute is assigned a value by a put function like xpxPutAttr, xpxPutAttrs etc.

Arguments

Type	Name	Comment
GENERIC	instanceId	Unique id of an instance within the EDMdatabase
GENERIC	attrId	Unique id of an attribute of the given instance

Return Value

Type	Name	Comment
BOOLEAN	attrValueIsSet	TRUE if the attrId has a value else FALSE

Options

Example

<Missing Example>

EDMsix

xpfTestAttr

Arguments

Return Value

Options

Example

See also

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