Encapsulation In C++
Encapsulation is a process of wrapping of data and methods in a single unit. Combining of state and behavior in a single container is known as encapsulation.
➦Thus the data gets hidden from being accessed directly from outside the class.
➦Encapsulation is necessary to keep the details about an object hidden from the users of that object. Details of an object are stored in its data members (member bables).
➦Provides abstraction between an object and its clients.
➦It is one of the popular feature of Object Oriented Programming(OOPs) that helps in data hiding.
How Encapsulation is achieved in a class?
1) Make all the data members private.
2) Create public setter and getter functions for each data member.
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