public static Symmetric Operate(Symmetric a, Symmetric b)
{
Trace.Assert(a.Size == b.Size);
int size = a.Size;
int[] res = new int[size];
for (int i = 0; i < size; i++)
{
res[i] = b[a[i]];
}
return(new Symmetric(res));
}
public static T[] Operate <T>(T[] arr, Symmetric op)
{
if (arr.Length != op.Size)
{
throw new ArgumentException($"operator size should be equal with array length({arr.Length})", nameof(op));
}
T[] res = new T[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
res[op[i]] = arr[i];
}
return(res);
}
