What is a class in programming?

In object-oriented programming , a class is a template definition of the method s and variable s in a particular kind of object . Thus, an object is a specific instance of a class; it contains real values instead of variables. The class is one of the defining ideas of object-oriented programming.

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What does class :: mean in C++?

Class is the foundation for object-oriented programming. It is a user-defined data type that works as a blueprint and allows its instances to be created which are known as an object. Class in C++ is the combination of data members and member function, which implements the encapsulation and data hiding concepts .

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