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synatx of friend function in c++​

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Friend Functions In C++

Friend functions in C++ (1)

Know More About Friend Functions In C++ With Examples.

C++ supports the feature of encapsulation in which the data is bundled together with the functions operating on it to form a single unit. By doing this C++ ensures that data is accessible only by the functions operating on it and not to anyone outside the class.

This is one of the distinguishing features of C++ that preserves the data and prevents it from leaking to the outside world.

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