public static returnType ProductAll <returnType>(Array arr, double nanval)
{
double r, i;
Internal.VERIFY(AFAlgorithm.af_product_nan_all(out r, out i, arr._ptr, nanval));
if (typeof(returnType) == typeof(Complex))
{
return((returnType)Convert.ChangeType(new Complex(r, i), typeof(returnType)));
}
else
{
return((returnType)Convert.ChangeType(r, typeof(returnType)));
}
}