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API Reference

IPERSISTENTSTORAGE_QUERYINTERFACE()

Brew Release
Brew MP 1.0.2
See Also
Error Codes
Description
This method asks the IPersistentStorage object for another API contract.
Params
po
[]:
[in] Pointer to the IPersistentStorage interface object.
cl
[]:
[in] Class ID of the required interface.
pp
[]:
[out] Address of a pointer that is set by the call to point to the new interface.
Interface
  • IPERSISTENTSTORAGE
Prototype
  •    int IPERSISTENTSTORAGE_QueryInterface(IPersistentStorage * po,
                                             AEECLSID cl,void ** pp);
    
Return
  • AEE_SUCCESS : Object pointer is returned at pp. other : standard error code. The pointer at pp will be NULL or invalid.
Side Effect
  • None.
Comments
None.