October 2004
Intermediate to advanced
240 pages
6h 22m
English
book
C++ Coding Standards: 101 Rules, Guidelines, and Best Practices
by Herb Sutter, Andrei Alexandrescu
Content preview from C++ Coding Standards: 101 Rules, Guidelines, and Best Practices
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64. Blend static and dynamic polymorphism judiciously
Summary
So much more than a mere sum of parts: Static and dynamic polymorphism are complementary. Understand their tradeoffs, use each for what it’s best at, and mix them to get the best of both worlds.
Discussion
Dynamic polymorphism comes in the form of classes with virtual functions and instances manipulated indirectly (through pointers or references). Static polymorphism involves template classes and template functions.
Polymorphism means that a given value can have more than one type, and a given function can accept arguments of types other than the exact types of its parameters. “Polymorphism is a way of gaining some of the freedom of dynamic type checking without giving up the benefits ...
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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.