Member function can only be called by another function that is member of its class

Advertisements. A member function of a class is a function that has its definition or its prototype within the class definition like any other variable . It operates on any object of the class of which it is a member, and has access to all the members of a class for that object.

Answer: The two types of member referenced in a class are data members and member functions .

A class consisting of only virtual methods is called a Pure Abstract Base Class (or Pure ABC) in C++ and is also known as an interface by users of the language. Other languages, notably Java and C#, support a variant of abstract classes called an interface via a keyword in the language.

Data members are the data variables that represent the features or properties of a class .

Class Member Access Modifiers The components of a class, such as its instance variables or methods are called the members of a class or class members. A class member is declared with an access modifier to specify how it is accessed by the other classes in Java.