C++ : The String Library
How to Include
The C string functions in the standard library are available by
using
#include <string.h>
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String functions
- strlen
- Returns the length of a string.
- strcmp
- Compares two strings. (Remember, a string is an array of characters,
so you can't just use the == operator to test for equality, just
as in Java). Returns 0 (i.e. false!) if the two strings are equal.
- strncmp
- Compares the first n characters of two strings.
- strcat
- Append one string on to the end of another.
- strcpy
- Copies a string.
- strncpy
- Copies the first n characters of a string.
- strchr
- Finds the next occurrence of a certain character in a string.
- strtok
- Breaks a string up into tokens. The syntax for this function
is kind of strange, so be sure to read the man page.
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