理想情况下，我正在寻找一个模板化的逻辑 Set 类.它将具有所有标准集合操作，例如 Union、Intersection 等，以及折叠重复项.
Ideally, I'm looking for a templated logical Set class. It would have all of the standard set operations such as Union, Intersection, Etc., and collapse duplicated items.
我最终基于 C# 字典创建了我自己的集合类<>- 仅使用键.
I ended up creating my own set class based on the C# Dictionary<>- just using the Keys.
推荐答案
HashSet<T> 我想你会得到最接近的.
HashSet<T> is about the closest you'll get, I think.
