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Part 1 - Classes and Methods / ODStorageUnit

IsStrongStorageUnitRef

The IsStrongStorageUnitRef method returns a Boolean value that indicates whether the specified persistent reference is a strong persistent reference.

ODBoolean IsStrongStorageUnitRef (in ODStorageUnitRef ref);

ref

The persistent reference to be tested (assumed to be valid).

return value

kODTrue if the specified reference is a strong persistent reference, otherwise kODFalse.

DISCUSSION

Before calling this method, you can call the IsValidStorageUnitRef method to check whether the specified persistent reference is valid.

EXCEPTIONS

kODErrUnfocusedStorageUnit

This storage unit is not focused on a value.

kODErrZeroRefCount

This storage unit has a reference count of 0.

SEE ALSO

The ODStorageUnitRef type (page 903).
The ODStorageUnit::GetStrongStorageUnitRef method (page 696).
The ODStorageUnit::IsWeakStorageUnitRef method (page 705).
The ODStorageUnit::IsValidStorageUnitRef method (page 704).

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