Hi,

I have a structure defined in IDL. This structure has following members:

{
    BSTR m_sFirst;
    BSTR m_sSecond;
    VARIANT m_vChildStruct; //This member encapsulate a sub structure 
    SAFEARRAY __RPC_FAR * m_saArray;
}CustomINFO;

I am allocating the memory for the structs using CoTaskMemAlloc and encapsulating it in Variant as follows:

vV->vt = VT_RECORD;
vV->pvRecord = pStruct; //Pointer of sturct
vV->pRecInfo = pRI; //RecordInfo Interface

Is it enough to call VariantClear to deallocate the memory of struct and its members? Will it also release the IRecordInfo interface?

Or i have to manually get the encapsulated struct and deallocate each member myself and then use CoTaskMemFree to deallocate sturct.

Thanks

Picaro De Vosio