Inheritance Mode

class Parent {
    int private_field = 0;

   public:
    int public_field = 0;

   protected:
    int protected_field = 0;
};

// public member of the base class will become public in the derived class
// protected members of the base class will become protected in derived class
class PublicInherit : public Parent {};

// both public member and protected members of the base class will become
// Private in derived class
class PrivateInherit : private Parent {};

// both public member and protected members of the base class will become
// protected in derived class
class ProtectedInherit : protected Parent {};

Constructor & Destructor

• it will first call the constructor of the Base class and then the Derived class. (like placing a super call at the beginning of the constructor
• it will first call the destructor of the Derived class and then the Base class.