May 2012
Intermediate to advanced
679 pages
16h 56m
English
Content preview from Object Oriented Programming with C++, Second EditionBecome 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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3.15 MULTI FILE PROGRAMS
Small programs are written in one file. When we write large programs, it becomes very inconvenient to use a single file. The solution is multi file programs. Here a big application program is split in many files. The splitting is normally logical. The constants and functions related to specific areas like input, output, graphics, etc. are put in specific files. These files are given extension “.h”. These files are included in the main program using #include pre-processor directive. The pre-compiled header files supplied by the compiler are specified by angular bracket, for example, #include <iostream.h>. We use double quotes, that is, #include “myfile.h” for files which we have created.
We said that splitting of files ...
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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.
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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.