摘要： class Dog { public: class Animal { public: Animal(Dog* dog) { m_Dog = dog; m_Age = 1; m_Name = dog->m_Info; // 可以访问宿主类对象 } string m_Name; int getAge() 阅读全文

摘要： class Dog { public: Dog() { m_Name = "小狗狗"; m_Info = "田园狗"; m_Test = "测试"; } void showTest() { cout << "Test:" << m_Test << endl; } void showGood() { 阅读全文