December 2004
Beginner
936 pages
20h 1m
English
Content preview from Sams Teach Yourself C++ in 21 Days , Fifth Edition
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Day 10. Working with Advanced Functions
On Day 5, “Organizing into Functions,” you learned the fundamentals of working with functions. Now that you know how pointers and references work, you can do more with functions.
Today, you will learn
• How to overload member functions
• How to overload operators
• How to write functions to support classes with dynamically allocated variables
Overloaded Member Functions
On Day 5, you learned how to implement function polymorphism, or function overloading, by writing two or more functions with the same name but with different parameters. Class member functions can be overloaded as well, in much the same way.
The Rectangle class, demonstrated in Listing 10.1, has two DrawShape() functions. One, which takes ...
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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.