static void ReadAndTestRandom <T>(ITitanicArray <T> arr, IDataIterator <T> iter)
{
long len = arr.Length;
var seq = LinearFeedbackShiftRegister.SequenceLength(lfsrStart, (ulong)len).GetEnumerator();
iter.Reset();
for (long i = 0; i < len; i++)
{
seq.MoveNext();
long x = (long)seq.Current;
T next = iter.GetNext();
Assert.IsTrue(iter.AreEqual(arr[x], next));
}
}
static void WriteRandom <T>(ITitanicArray <T> arr, IDataIterator <T> iter)
{
long len = arr.Length;
var seq = LinearFeedbackShiftRegister.SequenceLength(lfsrStart, (ulong)len).GetEnumerator();
iter.Reset();
for (long i = 0; i < len; i++)
{
seq.MoveNext();
long x = (long)seq.Current;
T next = iter.GetNext();
arr[x] = next;
}
}