May 2005
Intermediate to advanced
320 pages
10h 24m
English
Content preview from Effective C++, Third 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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7. Templates and Generic Programming
The initial motivation for C++ templates was straightforward: to make it possible to create type-safe containers like vector, list, and map. The more people worked with templates, however, the wider the variety of things they found they could do with them. Containers were good, but generic programming — the ability to write code that is independent of the types of objects being manipulated — was even better. STL algorithms like for_each, find, and merge are examples of such programming. Ultimately, it was discovered that the C++ template mechanism is itself Turing-complete: it can be used to compute any computable value. That led to template metaprogramming: the creation of programs that execute inside C++ ...
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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.