code: public static int cusolverRfExtractBundledFactorsHost(
          cusolverRfHandle handle, 
          /** Output (in the host memory) */
          Pointer h_nnzM, 
          Pointer h_Mp, 
          Pointer h_Mi, 
          Pointer h_Mx)
      {
          return checkResult(cusolverRfExtractBundledFactorsHostNative(handle, h_nnzM, h_Mp, h_Mi, h_Mx));
      }
docs: Input