January 2021
Intermediate to advanced
912 pages
19h 47m
English
Content preview from C++ All-in-One For Dummies, 4th Edition
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Chapter 7
Splitting Up Source Code Files
IN THIS CHAPTER
Creating multiple source code files
Creating header files
Sharing variables among source files
Making use of the mysterious header wrappers
Just as you can divide your work into functions, so you can divide your work into multiple source code files. The main reason to do so is to help keep your project manageable. Also, with multiple source code files, you can have several people working on a single project, each working on a different source code file at the same time.
The key to multiple source files is knowing where to break the source code into pieces. As with anything else, if you break the source code in the wrong place, it will, well, break.
In this chapter, you discover how to divide your source code into multiple files (and in all the right places). The examples use Code::Blocks, but most modern IDEs work in about the same manner. You create multiple files and import them into a project (a description of what you want to do), which then manages the files for you and ensures that the right files are compiled at the ...
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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.