C＃最快的容器？ [英] C# fastest container ?

问题描述

http://stackoverflow.com/questions / 471432 / in-scenario-do-i-use-a-specific-stl-container [ ^ ]



就像在这个问题中，你们有一个流程图或其他东西为我在C＃中选择最好的容器吗？



我想存储一些int。我不能使用int []数组，因为它不可插入..

我的意思是我无法随时插入一个函数，如foo.Add（val）或foo.Insert（val）with arrays 。



而且我不在乎它是不是有秩序或什么的。我想要的只是容器中的整数，并在我想要的时候添加更多的整数。

然后使用foreach（）循环遍历容器！

<我应该使用哪个容器？<​​br />


任何流程图都会很棒。



提前感谢！

http://stackoverflow.com/questions/471432/in-which-scenario-do-i-use-a-particular-stl-container[^]

just like in this question, do u guys have a flowchart or something to select the best container for my purpose in C# ?

I want to store some int s. I cant use an int[] array because it's not insertable..
I mean i cant insert whenever I want with a single function like foo.Add(val) or foo.Insert(val) with arrays.

And I dont care if it's not in order or anything. All I want is those integers from the container and add more integers into it whenever I want.
And loop through the container using a foreach() loop of course !

which container should I use ?

any flowchart would be great.

thanks in advance !

推荐答案

只需使用列表< int> - 但如果你不在乎关于订单做一些定时测试，看看Add或Insert是否更快 - 可能在头部使用Insert会更快，因为不需要遍历列表来找到最终值。

Just use a List<int> - but if you don't care about order do some timing tests at see if Add or Insert is faster - it's possible that using Insert at the head will be faster because there would be no need to traverse the list to find the final value.

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