public SWIGTYPE_p_IDirectIpt __deref__()
    {
        global::System.IntPtr cPtr = ISMathPINVOKE.DirectIpt___deref__(swigCPtr);
        SWIGTYPE_p_IDirectIpt ret  = (cPtr == global::System.IntPtr.Zero) ? null : new SWIGTYPE_p_IDirectIpt(cPtr, false);

        return(ret);
    }