Interview Question: Friends

Sample Question #163 (programming – C++)

What are "friends" in C++? What three types of "friends" are there? What does each do?

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One Response to Interview Question: Friends

  1. Brett says:

    ANSWER
     
    In C++, "friends" make it possible to access private and protected members of a class from outside the class. There’re three types of friends: friend classes, friend functions, and friend member functions.
     

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