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C++ Primer Plus, Fourth Edition
book

C++ Primer Plus, Fourth Edition

by Stephen Prata
November 2001
Beginner content levelBeginner
1128 pages
29h 12m
English
Sams
Content preview from C++ Primer Plus, Fourth Edition

String Modifiers

The string class provides several methods for modifying strings. Most come with an abundance of overloaded versions so that they can be used with string objects, string arrays, individual characters, and iterator ranges.

Appending and Adding

You can append one string to another by using the overloaded += operator or by using an append() method. All throw a length_error exception if the result would be longer than the maximum string size. The += operators let you append a string object, a string array, or an individual character to another string:

basic_string& operator+=(const basic_string& str);
basic_string& operator+=(const charT* s);
basic_string& operator+=(charT c);

The append() methods also let you append a string object, ...

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Publisher Resources

ISBN: 0672322234Purchase book