Reference no: EM133295383

You will implement a polymorphic list. That is, you will create one parent class PrintableIterable and two child classes PrintableVector and PrintableList. Your parent class will function essentially as an ADT, with pure virtual methods for our standard suite of list functions:

insert(value, index)

remove(index)

get(index)

size()

toString() (This isn't a standard list function, but this is a printable iterable class. Your toString method should return a string representation of your iterable. You may optionally require overloading the << operator instead.)

Your child classes will extend PrintableIterable and implement these methods. However, you should not reimplement the full details of any of these methods. Instead, PrintableVector and PrintableList will act as wrappers around the existing Vector and List implementations. When you construct a PrintableVector, it should construct a new Vector as one of its fields. Inserting into PrintableVector will simply consist of inserting into its internal Vector, and similar for each other method. Your toString method will need to be directly implemented.

You should test that your classes and methods behave appropriately, but you will not need to submit anything besides the (commented) header file itself.

One header file containing the definitions and implementations of all three classes.