Which function is automatically called in C++ if we do not define it in a class?
Question
Which function is automatically called in C++ if we do not define it in a class?
Solution
The function that is automatically called in C++ if we do not define it in a class is the Constructor. The constructor has the same name as the class and it doesn't have a return type. It is automatically called when an object is created. If we do not provide a constructor, the C++ compiler generates a default constructor for us.
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