But even with OOP... Virtual functions take over the pile of ifs, and so the ifs move to where you instantiate the class that has the virtual functions. (There

But even with OOP... Virtual functions take over the pile of ifs, and so the ifs move to where you instantiate the class that has the virtual functions. (There is some improvement, though - one class can have many virtual functions, so you can replace all the ifs that ask the same question with one if that creates a class with all the right virtual functions. It gets messier if your class has to be virtual against more than one question.)