January 2004
Intermediate to advanced
464 pages
9h 59m
English
Content preview from C++ GUI Programming with Qt 3Become 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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Chapter 11. Container Classes
Container classes are general purpose template classes that store items of a given type in memory. Standard C++ already includes many containers as part of the Standard Template Library (STL).
Qt provides its own container classes, so when we write Qt programs, we can use both the Qt and the STL containers. If you are already familiar with the STL containers and have STL available on your target platforms, there’s no particular reason to use the Qt containers.
In this chapter, we review the most important STL and Qt containers. We also look at QString and QVariant, two classes that have many things in common with containers and that can be used as alternatives ...
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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.