(full clear instructions in files given)
Constructors/default parameters should be used where appropriate. Products would be
read from the file. Coding style should be faultless.
3 Modelling
Below are shown some suggested attributes and methods for the various possible
classes. You do not have to slavishly follow these examples, if you don’t understand
them or wish to model differently that is allowed. NOTE: Depending upon your
modelling not all components may be used.
Below are suggeste…
