只需创建一个
Pair<TFirst, TSecond>类型并将其用作您的值即可。
我在C＃中的Depth源代码中有一个示例。为简单起见，此处转载：
using System;using System.Collections.Generic;public sealed class Pair<TFirst, TSecond> : IEquatable<Pair<TFirst, TSecond>>{ private readonly TFirst first; private readonly TSecond second; public Pair(TFirst first, TSecond second) { this.first = first; this.second = second; } public TFirst First { get { return first; } } public TSecond Second { get { return second; } } public bool Equals(Pair<TFirst, TSecond> other) { if (other == null) { return false; } return EqualityComparer<TFirst>.Default.Equals(this.First, other.First) && EqualityComparer<TSecond>.Default.Equals(this.Second, other.Second); } public override bool Equals(object o) { return Equals(o as Pair<TFirst, TSecond>); } public override int GetHashCode() { return EqualityComparer<TFirst>.Default.GetHashCode(first) * 37 + EqualityComparer<TSecond>.Default.GetHashCode(second); }}
