声明枚举时，是否应该强制类型为字节以减少 256 个实体? [英] When declaring an enum, should you force the type to byte for under 256 entities?

问题描述

如果您的应用程序中有一个枚举并且只有几个项目，您是否应该强制底层类型成为可能的最小类型?

If you have an enum in your application and you only have a few items, should you force the underlying type to be the smallest possible type?

    enum smaller : byte
    {
        one,
        two,
        three
    };

推荐答案

没有.不要过早地优化除非您已经用分析器证明这实际上是一个问题.

No. Don't prematurely optimize unless you've proved with a profiler that it's actually a problem.

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