ATM Case Study Wrap-Up
This concludes our object-oriented design of the ATM system. A complete C++ implementation of the ATM system in 850 lines of code appears in Section 23.4. This working implementation uses key programming notions, including classes, objects, encapsulation, visibility, composition, inheritance and polymorphism. The code is abundantly commented and conforms to the coding practices you’ve learned. Mastering this code is a wonderful capstone experience.