FUNCTION xpfGetExtent (modelId, entityId : GENERIC)
                       entityExtentId    : GENERIC;

The xpfGetExtent function returns the entityExtentId that uniquely identifies the entity extent instance for the specified instance type in the specified model. There is one entity extent instance in a model for each possible instance type in that model. The actual model must be open before this function can be successfully performed.

The xpxGetEntityExtent and xpxGetEntityExtentBN functions return the aggregateID of the attribute named instances in the related entity extent instance. The xpfGetExtent and xpfGetExtentBN functions return the instanceID of the related entity extent instance.

Arguments

1	Type	Name	Comment
2	GENERIC	entityId	comments
3	GENERIC	modelId

Return Value

Type	Name	Comment
GENERIC	entityExtentId	comments

Options

Example

<Missing Example>

See also

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