What is an interface in C++?

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Prerna

C++ interface is defined as a way to describe the behavior of a class without taking the implementation of that class or in layman terms; we say that the C++ interface is a pure virtual function. An interface or abstract class is the same.
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Experienced Computer trainer having worked in IT sector for 20 years.

C++ interface is defined as a way to describe the behavior of a class without taking the implementation of that class or in layman terms; we say that the C++ interface is a pure virtual function. An interface or abstract class is the same.
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