C++ define class member struct and return it in a member function

Question

My goal is a class like:

class UserInformation
{
public:
    userInfo getInfo(int userId);
private:
    struct userInfo
    {
        int repu, quesCount, an         


        

Answer 1

Just do UserInformation::userInfo UserInformation::getInfo(int userId).

Also, you should declare userInfo public.