是否有“设置”数据结构在.Net？ [英] Is there a "Set" data structure in .Net?

问题描述

理想情况下，我正在寻找一个模板化的逻辑集合类。它将具有所有的标准集合操作，如联盟，交集等，并且折叠重复的项目。

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.

我最终创建了我自己的集类，基于C＃字典<> - 只使用键。

I ended up creating my own set class based on the C# Dictionary<>- just using the Keys.

推荐答案

HashSet 是你最接近的，我想。

HashSet is about the closest you'll get, I think.

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