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C++ Cookbook
book

C++ Cookbook

by D. Ryan Stephens, Christopher Diggins, Jonathan Turkanis, Jeff Cogswell
November 2005
Beginner to intermediate content levelBeginner to intermediate
594 pages
16h 23m
English
O'Reilly Media, Inc.
Content preview from C++ Cookbook

Introduction

This chapter describes how to write multithreaded programs in C++ using the Boost Threads library written by William Kempf. Boost is a set of open source, peer-reviewed, portable, high-performance libraries ranging from simple data structures to a complex parsing framework. The Boost Threads library is a framework for multithreading. For more information on Boost, see www.boost.org.

Standard C++ contains no native support for multithreading, so it is not possible to write portable multithreaded code the same way you would write portable code that uses other standard library classes like string, vector, list, and so on. The Boost Threads library goes a long way toward making a standard, portable multithreading library though, and it is designed to minimize many common multithreading headaches.

Unlike the standard library or third-party libraries, however, using a multithreading library is not as easy as unzipping it into a directory, adding your #includes, and coding away. For all but trivial multithreaded applications, you must design carefully using proven patterns and known tactics to avoid bugs that are otherwise virtually guaranteed to happen. In a typical, single-threaded application, it is easy to find common programming errors: off-by-one loops, dereferencing a null or deleted pointer, loss of precision on floating-point conversions, and so on. Multithreaded programs are different. Not only is it tedious to keep track of what several threads are doing in your debugger, ...

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Publisher Resources

ISBN: 0596007612Supplemental ContentErrata Page