public int CompareTo(IC that)
{
return(I > that.I ? 1 : I < that.I ? -1 : 0);
}
public bool Equals(IC that)
{
return(I == that.I);
}
public int Compare(IC a, IC b)
{
return(a.I > b.I ? 1 : a.I < b.I ? -1 : 0);
}