C++ Recipes pp 59-79 | Cite as

Chapter 3: Working with Text

  • Bruce Sutherland

Abstract

Working with text will be one of the most regular tasks a C++ programmer will have to deal with. You are likely to need to read in user input, write out messages to the user or writing logging functionality for other programmers to more easily debug running programs. Unfortunately working with text is not an easy or straight-forward task. All too often programmers rush into the job and make fundamental errors with their text handling which become major issues later into their projects. The worst of these is not properly accounting for localized versions of text strings. Working with English character sets is generally easy as all English characters and punctuation fit into the ASCII character set. This is convenient as every character needed to represent the English language can fit into a single 8-bit char variable. Things become unstuck as soon as you are required to support foreign languages with your programs. Every character which you need to support will no longer fit into a single 8-bit value. C++ can handle non-English languages in a number of ways which I will cover in this chapter.

Copyright information

© Bruce Sutherland 2015

Authors and Affiliations

  • Bruce Sutherland
    • 1
  1. 1.VictoriaAustralia

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