c++ - 非静态数据成员初始化器c++

non-static data member initializers only available with -std=c++11 or -std=gnu++11
[enabled by default]
     int Red = 255;
non-static data member initializers only available with -std=c++11 or -std=gnu++11
[enabled by default]
     int Green = 255;
non-static data member initializers only available with -std=c++11 or -std=gnu++11
[enabled by default]
     int Blue = 255;

不知道为什么这行不通。

struct color {
    int Red = 255;
    int Green = 255;
    int Blue = 255;
};

最佳答案

启用c ++ 11或：

struct Color
{
    int Red;
    int Green;
    int Blue;
    Color() : Red(255), Green(255), Blue(255) {}
};

关于c++ - 非静态数据成员初始化器c++，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/26350524/