Inheritance_Constructors. You should create a class named Saw near
it. Create 1 subclass of Saw an ElectricSaw. Each Saw object has a
certain sharpness (rated on a scale of 1 through 10, whole numbers only),
and the ElectricSaw also has a power cord of a certain length (measured
in feet). As always, the instances variables for these classes should be
declared private (since we don't have a compelling reason to make them
anything else)
Within the Saw class, create two constructors: a default constructor, and a
constructor that takes a sharpness argument. Have the default constructor
call over to the non-default constructor, and pass in the value of 5 (i.e., if
we're not told otherwise, we will assume that the Saw object is of middling
sharpness).
Within the ElectricSaw class, create three constructors: a default
constructor, a constructor which takes a value for the sharpness of the saw,
and a constructor which takes a value for the sharpness of the saw along
with and a value for the length of the cord. Have the ElectricSaw's default
constructor, and the ElectricSaw's single-parameter constructor, call the
ElectricSaw constructor that takes two arguments. Make sure that the
two argument ElectricSaw constructor correctly calls the appropriate
constructor in the base class.
If you need to use any particular values, you should use a sharpness of 6
(we'll assume that ElectricSaw s are slightly sharper than non-electric
saws), and a cord length of 20 feet.
Additionally, you should define a method named Print() on both classes,
which you'll use to verify that everything is working ok. Create enough
instances, of each class, so that you've tested each and every constructor at
least once - put this code in
Inheritance_Constructors.RunExercise().
