November 2014
Beginner to intermediate
264 pages
5h 32m
English
Content preview from Application Development with Qt Creator - 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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Multithreading in Qt
A thread is a single line of execution within a single application. Nearly all of today's operating systems are multithreaded; that is, your application can have more than one concurrent line of execution at a time. Multithreading is a key way to improve the responsiveness of an application, because most processors today can execute multiple threads in parallel and operating systems are optimized to share resources among multiple threads.
Qt supports multithreading over the host operating system through three key classes:
QThreadQSemaphoreQMutex
The first represents a single thread of execution, while the latter two are used to synchronize thread access to data structures.
By design, your application runs entirely on the user ...
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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.