Language Reference Guide > Language Reference Guide > System Classes > Object Class > InstanceIdentifier Attribute
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InstanceIdentifier Attribute
Data Type: integer8
4GL Access: R
The InstanceIdentifier attribute contains a value that uniquely identifies an instance of an allocated object. The value is guaranteed to be unique among the current set of instantiated objects for an OpenROAD session. It is valid only during the life of the object. When the object is freed, the value may become the instance identifier of another object.
Last modified date: 12/20/2023