June 2006
Intermediate to advanced
1344 pages
42h 52m
English
book
Visual Basic 2005 for Programmers: Deitel Developer Series, Second Edition
by Paul J. Deitel - Deitel & Associates, Inc., Harvey M. Deitel - Deitel & Associates, Inc.
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11.8. (Optional) Software Engineering Case Study: Incorporating Inheritance and Polymorphism into the ATM System
We now revisit our ATM system design to see how it might benefit from inheritance and polymorphism. To apply inheritance, we look for commonality among classes in the system. We create an inheritance hierarchy to model similar classes in an efficient and elegant manner that enables us to process objects of these classes polymorphically. We then modify our class diagram to incorporate the new inheritance relationships. Finally, we demonstrate how to translate the inheritance aspects of our updated design into Visual Basic code.
In Section 4.9, we encountered the problem of representing a financial transaction in the system. Rather than ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.