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API Reference

IPERSISTENTSTORAGE_CountKeys()

deprecated
Items marked as deprecated have been replaced by a more powerful, alternative feature. Deprecated interfaces include a reference to the replacement interface, which should be used for all new application development. Deprecated features are still supported for backward compatibility, but should be avoided when developing new applications.
Brew Release
Brew MP 1.0.2
See Also
Error Codes
Description
Counts the number of keys present in the currently set category.
Parameters
  • storage
    []:
    Pointer to the IPersistentStorage interface object.
  • numberOfKeys
    [out]:
    The number of keys in the currently set category.
Interface
IPERSISTENTSTORAGE
Prototype
   int IPERSISTENTSTORAGE_CountKeys(IPersistentStorage* storage,
                                    uint32* numberOfKeys);
Return
AEE_SUCCESS : Retrieved the number of keys successfully. AEE_EFAILED : Could not retrieve the number of keys.
Side Effect
None
Comment
None
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