可能无法初始化可变大小的对象

I have a class like this

我有这样的课

class aClass
{
  public:
    aClass() : N(5) {}
    void aMemberFunction()
    {
      int nums[N] = {1,2,3,4,5};
    }
  private:
    const int N;
};
class aClas