Ось .NET кортеж для довідки:
[Serializable]
public class Tuple<T1, T2, T3> : IStructuralEquatable, IStructuralComparable, IComparable, ITuple {
private readonly T1 m_Item1;
private readonly T2 m_Item2;
private readonly T3 m_Item3;
public T1 Item1 { get { return m_Item1; } }
public T2 Item2 { get { return m_Item2; } }
public T3 Item3 { get { return m_Item3; } }
public Tuple(T1 item1, T2 item2, T3 item3) {
m_Item1 = item1;
m_Item2 = item2;
m_Item3 = item3;
}
public override Boolean Equals(Object obj) {
return ((IStructuralEquatable) this).Equals(obj, EqualityComparer<Object>.Default);;
}
Boolean IStructuralEquatable.Equals(Object other, IEqualityComparer comparer) {
if (other == null) return false;
Tuple<T1, T2, T3> objTuple = other as Tuple<T1, T2, T3>;
if (objTuple == null) {
return false;
}
return comparer.Equals(m_Item1, objTuple.m_Item1) && comparer.Equals(m_Item2, objTuple.m_Item2) && comparer.Equals(m_Item3, objTuple.m_Item3);
}
Int32 IComparable.CompareTo(Object obj) {
return ((IStructuralComparable) this).CompareTo(obj, Comparer<Object>.Default);
}
Int32 IStructuralComparable.CompareTo(Object other, IComparer comparer) {
if (other == null) return 1;
Tuple<T1, T2, T3> objTuple = other as Tuple<T1, T2, T3>;
if (objTuple == null) {
throw new ArgumentException(Environment.GetResourceString("ArgumentException_TupleIncorrectType", this.GetType().ToString()), "other");
}
int c = 0;
c = comparer.Compare(m_Item1, objTuple.m_Item1);
if (c != 0) return c;
c = comparer.Compare(m_Item2, objTuple.m_Item2);
if (c != 0) return c;
return comparer.Compare(m_Item3, objTuple.m_Item3);
}
public override int GetHashCode() {
return ((IStructuralEquatable) this).GetHashCode(EqualityComparer<Object>.Default);
}
Int32 IStructuralEquatable.GetHashCode(IEqualityComparer comparer) {
return Tuple.CombineHashCodes(comparer.GetHashCode(m_Item1), comparer.GetHashCode(m_Item2), comparer.GetHashCode(m_Item3));
}
Int32 ITuple.GetHashCode(IEqualityComparer comparer) {
return ((IStructuralEquatable) this).GetHashCode(comparer);
}
public override string ToString() {
StringBuilder sb = new StringBuilder();
sb.Append("(");
return ((ITuple)this).ToString(sb);
}
string ITuple.ToString(StringBuilder sb) {
sb.Append(m_Item1);
sb.Append(", ");
sb.Append(m_Item2);
sb.Append(", ");
sb.Append(m_Item3);
sb.Append(")");
return sb.ToString();
}
int ITuple.Size {
get {
return 3;
}
}
}