I want to see 34 in derived 2 class function too. I wanna see how can I get same answer by making changes through derived 1.

Question

Code is here
https://code.sololearn.com/czm7Ks5G51db/?ref=app

Answer 1

This is a really long wall of text. Can you please put this in a Code Bit and then share the link in the body of your question?

Answer 2

wait

Answer 3

What if class Derived2 is set to extend class Derived1? that way class Derived2 inherits add_to_base_array() from class Derived1, and display() from class Base.

Sorry if I misunderstood the point ...

Answer 4

Dude there will be ambiguity if I inherit base and derived 1 in derived 2..I have tried it...Kindly tell me any possible way to print same answer for Derived 2 if there are changes made by derived 1 to base 1.

Answer 5

I think the problem is that you are creating two different objects. The second object is a new copy of the class. The change you made in the Derived1 class, doesn't exist in the new object you are creating from Derived2.

Answer 6

Sorry but you cannot add "add_to_base_array" method to Base class?

Answer 7

There is an easy solution if Derived2 inherits from Derived1, but since you want an abstract solution, you need to read the lessons about virtual functions and abstract classes.