c++ - 错误 : 'enumElement' was not declared in this scope

Question

我写了下面的小脚本:

#include <string>
#include <iostream>
#include <cstdlib>
using namespace std;
int main() {
    enum class Day {sunday, monday, thuesday, wednesday, thursday, friday, saturday};
    Day unusedDay, today = sunday;
}

但是我有一个问题。当我调试程序时，编译器说:

error: 'sunday' was not declared in this scope

但是有我的枚举类。为什么不宣布星期日？我该如何改变它？

感谢您的回答:)

Answer 1

写

Day unusedDay, today = Day::sunday;

枚举数在枚举范围内。