IComparable Byte-Array Comparison

[Stephen.Schoenberger]

Hello,

I am trying to figure out how to make an IComparable Byte Array
Comparison class in C# and keep running into dead ends. I have read
where this isn't possible and have seen a few hints that it might be,
but wanted to ask on here if anyone had advice.

Thanks!

[Marc Gravell]

What, to compare the bytes in turn? If so, how about below (untested)?
Or do you mean something else?

Marc

public sealed class ArrayComparer<T: IComparer<T[]where T :
IComparable<T>
{

private ArrayComparer() { }
public static readonly ArrayComparer<TSingleton = new
ArrayComparer<T>();

int IComparer<T[]>.Compare(T[] x, T[] y)
{
return Compare(x, y);
}

public static int Compare(T[] x, T[] y)
{
// simple cases
if (ReferenceEquals(x, y)) return 0;
if (x == null) return 1;
if (y == null) return -1;
// get the 2 lengths and the minimum
int xLen = x.Length, yLen = y.Length, len = xLen < yLen ?
xLen : yLen;
// loop and test
for (int i = 0; i < len; i++)
{
int result = x[i].CompareTo(y[i]);
if (result != 0) return result; // found a difference
}
if (xLen == yLen) return 0; // same bytes and length;
comparable
return xLen < yLen ? -1 : 1; // different lengths
}
}