Member variable

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.

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.

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.

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