1. Inspired by the Oulipu

2. The 3 Tenets of OO Encapsulation Polymorphism Inheritance

3. The 3 2 Tenets of OO Encapsulation Polymorphism Inheritance

4. C++ Without Inheritance

5. Two different types of inheritance Code Reuse Declare compliance with a contract

6. Two different types of inheritance Code Reuse Declare compliance with a contract

7. So how will we achieve reuse? Of interfaces, not concrete types Use composition

8. The Beauty Emerges You can actually reuse the new code You can actually test the new code

9. Coming Next ….

10. C++ Without Templates