ManagedCuda.NPP.NPPImage_8uC3.SumDoubleGetBufferHostSize C# (CSharp) Method

        public int SumDoubleGetBufferHostSize()
        {
            int bufferSize = 0;
            status = NPPNativeMethods.NPPi.Sum.nppiSumGetBufferHostSize_8u_C3R(_sizeRoi, ref bufferSize);
            Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiSumGetBufferHostSize_8u_C3R", status));
            NPPException.CheckNppStatus(status, this);
            return bufferSize;
        }