失踪 ;不变之前 [英] missing ; before constant

问题描述

大家好

我的代码有问题
静态常数变量错误，使我缺少错误;之前不断如何解决这个问题

关于

Hi all

I have a problem in my code
the static constant variable error it gives me error missing ; before constant how to solve this issue

Regards

推荐答案

此类编译器错误通常指向前一行的语法错误.修复 就像添加;一样容易，就像上面建议的那样.但是您的错误消息听起来更像是实际行中的语法错误.

您提到了静态常量变量，它将是在类(或结构)中声明的常量，如下所示:

Compiler errors like this usually point to a syntax error in the previous line(s). Fixing it may be as easy as appending a ; , like suggested above. But your error message sounds more like there is a syntax error in that actual line.

You mentioned a static constant variable, that would be a constant declared within a class (or struct) like this:

class Foo {
public:
   static const int bar;
};

要定义该常量，您的源代码必须分配该常量，如下所示:

To define that constant, your source code must assign that constant like this:

const int Foo::bar = 7;

那是你做的吗?您是否使用了相同的语法?也许您忘记了=?如果不是这样，请发布导致问题的代码.

Is that what you did? Did you use the same syntax? Maybe you forgot the =? If that is not it, please post the code that causes the problem.

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