What is class also called as?

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.

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What is class member in C++?

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.

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