Bundling of data, along with the methods to operate that data into a single unit is called encapsulation. Member variable, function and class are the three types of encapsulation. The way one may access and interact with an object of a class can be controlled by using encapsulation. The main advantage of encapsulation is the security of data. The clients will not have unwanted access to data. The values or state of a structured data-object inside a class is hidden by encapsulation. C++ and Java are some of the languages which use encapsulation. The related presentation gives better clarity. Please see.

Gokul JL

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