a. Implement an abstract class Machine with a run method.
b. Then derive two concrete subclasses from Machine: WashingMachine, and Refrigerator.
c. Finally implement a class House that consists of an array of pointers to 2 machines and
astart_running method that starts running all machines of the house.
d. Write a main program that creates a House and runs its both 2 different machines.
Note: run method takes nothing, returns nothing, only prints which machine is running.
You can approach this problem by remembering what your teacher told you and transfering this knowledge to the problem at hand.
hth
-nv
She was so Blonde, she spent 20 minutes looking at the orange juice can because it said "Concentrate."
When in doubt, read the FAQ.
Then ask a smart question.
I could'nt attend that class!! Can't u help me out??
thats tough luck mate - go beg your tutor for an extension, get the notes from fellow students - you know - talk to your peers - if you have no idea how to sketch an idea out in pseudocode then you must have missed all your other classes too?
Thought for the day:FLTK: "The most fun you can have with your clothes on.""Are you sure your sanity chip is fully screwed in sir?" (Kryten)
Stroustrup:
"If I had thought of it and had some marketing sense every computer and just about any gadget would have had a little 'C++ Inside' sticker on it'"
