42 Exam 05 __hot__

If your base class doesn't have a virtual ~Base() , the derived part of the object won't be deleted, leading to a leak and an instant failure.

Understanding the difference between member and non-member operator functions is crucial. Ensure you know when to return by value versus by reference. Canonical Form: 42 exam 05

: Implementation of a 2D mathematical vector class with basic arithmetic and comparison operators. If your base class doesn't have a virtual

or an incorrectly typed return value can result in a failing grade. Write Your Own Tests: 42 exam 05