(Intermediate) Modify Exercise 28 by writing constructors for both classes so that each constructor calls a virtual function. Generate assembly code. Determine where the VPTR is being assigned inside each constructor. Is the virtual mechanism being used by your compiler inside the constructor? Establish why the local version of the function is still being called.
(Intermediate) Create a base class X with no data members and no constructor, but with a virtual function. Create a class Y that inherits from X, but without an explicit constructor. Generate assembly code and examine it to determine if a constructor is created and called for X, and if so, what the code does. Explain what you discover. X has no default constructor, so why doesn’t the compiler complain?
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