Question

我已阅读此文件 Initializing static array of strings (C++)?并尝试在我的编译器中测试一切是否正常，这里是代码副本

#include <iostream>
#include <string>

using namespace std;
class MyClass {
public:
    const  static char* MyClass::enumText[];
    };
const  char* MyClass::enumText={"a","b","c","d"};
int main(){

    std::cout<<MyClass::enumText[0]<<endl;


    return 0;
}

但这是错误

1>c:\users\david\documents\visual studio 2010\projects\class_static\class_static.cpp(9): error C2372: 'enumText' : redefinition; different types of indirection
1>          c:\users\david\documents\visual studio 2010\projects\class_static\class_static.cpp(7) : see declaration of 'enumText'
1>c:\users\david\documents\visual studio 2010\projects\class_static\class_static.cpp(9): error C2078: too many initializers

我正在使用visual c ++ 2010以及为什么会出现这样的错误？请帮助

Answer 1

应该是：

const  char* MyClass::enumText[]={"a","b","c","d"};
// You forgot these           ^^

Answer 2

您忘记了变量定义中的[]：const char* MyClass::enumText[]={"a","b","c","d"};

Answer 3

你错过了[]。它应该是 const char* MyClass::enumText[]={"a","b","c","d"};

Answer 4

我认为你只是错过了你的enumText定义末尾的[]（就在= {...）之前。

Answer 5

#include <iostream>
#include <string>

using namespace std;
class MyClass
{
public:
    const static char* enumText[];
};
const char* MyClass::enumText[] = {"a","b","c","d"};
int main()
{
    std::cout<<MyClass::enumText[0]<<endl;

    return 0;
}

无法访问类中的const静态成员

5 个答案: