August 2002
Beginner
1122 pages
22h 1m
English
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Conclusion
In this chapter, we defined a StockItem class and then extended the functionality provided in that class by deriving a new class, DatedStockItem, based on StockItem.
However, we have not yet seen how objects of these two classes can be used interchangeably. Although we can use base class pointers to point to objects of both base and derived types, we can't yet arrange for the correct function to be called based on the actual type of the object to which the pointer refers. In Chapter 10, we will see how to overcome this barrier.
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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.