What is difference between public and protected in C++?
Difference between Public and Protected The data members and member functions declared public can be accessed by other classes too. The class member declared as Protected are inaccessible outside the class but they can be accessed by any subclass(derived class) of that class.
What does Protected mean in C++?
The protected keyword specifies access to class members in the member-list up to the next access specifier ( public or private ) or the end of the class definition. Class members declared as protected can be used only by the following: Direct privately derived classes that also have private access to protected members.
Is protected and private same in C++?
17 Answers. Private members are only accessible within the class defining them. Protected members are accessible in the class that defines them and in classes that inherit from that class. Edit: Both are also accessible by friends of their class, and in the case of protected members, by friends of their derived classes …
What is difference between private and protected in Java?
The private modifier specifies that the member can only be accessed in its own class. The protected modifier specifies that the member can only be accessed within its own package (as with package-private) and, in addition, by a subclass of its class in another package.
What’s the difference between protected and default in Java?
Another difference between protected and default modifier is that protected modifier provides more accessibility than default modifier.You can access a protected member outside the package, but only inside sub classes. That’s all about difference between public,private,protected and no modifier in Java.
What’s the difference between public, private and protected in Java?
Anything public is accessible to anywhere, anything private is merely accessible to the class they’re declared and anything protected is accessible outside the package but only to child classes. 2. Provision of Encapsulation
What is the difference between private and protected in C + +?
Difference between Private and Protected. The class members declared as private can be accessed only by the functions inside the class. Protected access modifier is similar to that of private access modifiers. Only the member functions or the friend functions are allowed to access the private data members of a class.
What’s the difference between protected access and private access?
Protected access modifier is similar to that of private access modifiers, the difference is that the class member declared as Protected are inaccessible outside the class but they can be accessed by any subclass (derived class) of that class. The class members declared as private can be accessed only by the functions inside the class.