What Is Abstract Class in C

Edpresso Team. By definition, an abstract class in C++ is a class that has at least one pure virtual function (i.e., a function that has no definition). The classes inheriting the abstract class must provide a definition for the pure virtual function; otherwise, the subclass would become an abstract class itself.

What do you mean by abstract class?

An abstract class is a template definition of methods and variables of a class (category of objects) that contains one or more abstracted methods. … Abstract classes contrast with concrete classes, which are the default type. A concrete class has no abstracted methods and can be instantiated and used in code.

What is abstract class and why we use it in C#?

Abstract ClassInterfaceIt can be derived to some other class.It is created to be derived by other class.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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