February 2022
Beginner
848 pages
22h 40m
English
Content preview from Sams Teach Yourself C++ in One Hour a Day, 9th Edition
STL
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Lesson 19
STL set and multiset
The Standard Template Library (STL) offers container classes that help with frequent and quick searches. The classes std::set and std::multiset each contain a sorted set of elements with the ability to find elements given a logarithmic complexity. Their unordered counterparts offer constant-time insertion and search capabilities.
This lesson includes
■ How STL
setandmultiset,unordered_set, andunordered_multisetcontainers can be of use to you■ Insertion, removal, and search of elements
■ Advantages and disadvantages of using these containers
An Introduction to STL Set Classes
set and multiset are containers that facilitate quick lookups of keys in a container that stores them; that is, the keys are ...
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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.