Can protected members be accessed by subclass?

Protected members in a class are similar to private members as they cannot be accessed from outside the class. But they can be accessed by derived classes or child classes while private members cannot.

How protected members in a subclass can be accessed in Java?

The methods or data members declared as protected can be accessed from:

  • Within the same class.
  • Subclasses of same packages.
  • Different classes of same packages.
  • Subclasses of different packages.

Can protected members be accessed by objects C++?

You can only access protected members in instances of your type (or derived from your type). You cannot access protected members of an instance of a parent or cousin type. In your case, the Derived class can only access the b member of a Derived instance, not of a different Base instance.

Can we access private method from subclass?

say() because derived classes can’t inherit private methods from its base class. Only protected and public methods/variables can be inherited and/or overridden. Subclasses can access protected and public members.

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Can we access protected member derived class in C#?

protected (C# Reference)

A protected member is accessible within its class and by derived class instances.

Can we override protected method as public?

Yes, the protected method of a superclass can be overridden by a subclass. If the superclass method is protected, the subclass overridden method can have protected or public (but not default or private) which means the subclass overridden method can not have a weaker access specifier.

Who can access protected members java?

Protected Access Modifier – Protected

Variables, methods, and constructors, which are declared protected in a superclass can be accessed only by the subclasses in other package or any class within the package of the protected members’ class. The protected access modifier cannot be applied to class and interfaces.

How can a protected member can be accessed?

Protected members in a class are similar to private members as they cannot be accessed from outside the class. But they can be accessed by derived classes or child classes while private members cannot.

Can protected members be accessed in main?

Protected members that are also declared as static are accessible to any friend or member function of a derived class. Protected members that are not declared as static are accessible to friends and member functions in a derived class only through a pointer to, reference to, or object of the derived class.

Which member can never be accessed by inherited classes?

Which member can never be accessed by inherited classes? Explanation: The private member functions can never be accessed in the derived classes. The access specifiers is of maximum security that allows only the members of self class to access the private member functions.

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Why private methods Cannot be overridden?

No, we cannot override private or static methods in Java. Private methods in Java are not visible to any other class which limits their scope to the class in which they are declared.

Can a private method be inherited?

As the private methods are not inherited, a superclass reference calls its own private method. Private methods are only for the owner. Not even for the kids, relatives or friends of the owner. It works because you are casting to a Superclass from within a method of the Superclass .

Are private methods final?

So, to answer question 2, yes, all compilers will treat private methods as final . The compiler will not allow any private method to be overridden. Likewise, all compilers will prevent subclasses from overriding final methods.