if ( mRawPtr ) NSCAP_ADDREF(mRawPtr);
assign_with_QueryInterface(aSmartPtr.mRawPtr, T::IID(), aSmartPtr.mErrorPtr);
      nsCOMPtr( const nsCOMPtr<T>& aSmartPtr )          : nsCOMPtr_base(aSmartPtr.mRawPtr)        {          if ( mRawPtr )            NSCAP_ADDREF(mRawPtr);        }