September 2004
Beginner
528 pages
10h 26m
English
Content preview from C++ Without Fear: A Beginner’s Guide That Makes You Feel Smart
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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.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.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.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.
12 Constructors: If You Build It…
One of the themes in this book is that object orientation is a way to create a fundamental new data type. I’ll focus on that idea for several chapters.
But I haven’t yet come through on this promise—that you can make classes as convenient as standard data types. One of the most convenient features of types such as int, float, double, and so on is that you can initialize them as you declare them. (C++ is somewhat more liberal than C in this regard; you can initialize with any value, not just constants.)
You’re about to see how easy it is to support initialization for objects, as well. Welcome to the craft of C++ construction.
Introducing Constructors
The term constructor is just C++-speak for an initialization ...
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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.
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