December 2021
Intermediate to advanced
576 pages
19h 3m
English
Content preview from Discovering Modern C++, 2nd Edition
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Chapter 1
C++ Basics
“To my children: Never make fun of having to help me with computer stuff. I taught you how to use a spoon.”
—Sue Fitzmaurice
In this first chapter, we will guide you through the fundamental features of C++. As for the entire book, we will look at them from different angles but we will not try to expose every possible detail—which is not feasible anyway. For more detailed questions on specific features, we recommend the online reference at http://en.cppreference.com.
1.1 Our First Program
As an introduction to the C++ language, let us look at the following example:
#include <iostream> int main () { std::cout << "The answer to the Ultimate Question of Life,\n" << "the Universe, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.