初始化字符串（C ++）的静态数组？ [英] Initializing static array of strings (C++)?

问题描述

我不能为我的生活弄清楚如何正确地做到这一点。我有一个需要存储一些常量（对应值的枚举类型的文字）一类 - 我把它声明如下（公开）在我的课：

I can't for the life of me figure out how to do this properly. I have a class that needs to store some constants (text that corresponds to values in an enum type) - I have it declared like this (publicly) in my class:

const static char* enumText[];

和我想初始化是这样的：

And I'm trying to initialize it like this:

const char* MyClass::enumText[] = { "A", "B", "C", "D", "E" };

但是GCC给了我以下错误：

However gcc gives me the following error:

为const char * MyClass的:: enumText []'是不是'MyClass类

'const char* MyClass::enumText[]' is not a static member of 'class MyClass'

我是什么做错了吗？谢谢！

What am I doing wrong? Thanks!

推荐答案

这code编译：

struct X {
   static const char* enumtext[];
};

const char* X::enumtext[] = { "A", "B", "C" };

检查code和寻找差异。我只能认为你没有定义在类中的静态属性，你忘了，包括页眉或输入了错误的名称。

Check your code and find differences. I can only think that you did not define the static attribute in the class, you forgot to include the header or you mistyped the name.

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