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c:stdlib.h:wcstombs [2013/01/22 22:02] |
c:stdlib.h:wcstombs [2024/02/16 01:04] (current) |
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+ | {{keywords>wiki library source code example reference}} | ||
+ | ===== wcstombs ===== | ||
+ | <code c> | ||
+ | #include <stdlib.h> | ||
+ | size_t wcstombs(char *str, const wchar_t *pwcs, size_t n); | ||
+ | </code> | ||
+ | ===== Description ===== | ||
+ | wcstombs converts a wide character string into a multibyte character string.\\ | ||
+ | conversion stops after the size n is reached.\\ | ||
+ | |||
+ | The behavior of wcstombs is affected by the LC_CTYPE category of the current locale\\ | ||
+ | |||
+ | str = destination string\\ | ||
+ | pwcs = pointer to wide string\\ | ||
+ | n = chars to convert\\ | ||
+ | |||
+ | |||
+ | <setlocale.h> is for this example nessesary | ||
+ | ===== wcstombs C Sourcecode Example ===== | ||
+ | <code c> | ||
+ | /* | ||
+ | * wcstombs example code | ||
+ | * http://code-reference.com/c/stdlib.h/wcstombs | ||
+ | */ | ||
+ | #include <stdio.h> | ||
+ | #include <stdlib.h> | ||
+ | #include <locale.h> /* setlocale function */ | ||
+ | |||
+ | int main(void) | ||
+ | { | ||
+ | char str[60]; | ||
+ | wchar_t *pwcs = L"wcstombs tést äüö for code-reference.com"; | ||
+ | size_t count = 60; | ||
+ | size_t n; | ||
+ | |||
+ | setlocale(LC_ALL, ""); | ||
+ | n = wcstombs(str, pwcs, count); | ||
+ | |||
+ | printf("%d characters from string \"%s\" converted.\n", n, str); | ||
+ | |||
+ | return 0; | ||
+ | |||
+ | } | ||
+ | |||
+ | </code> | ||
+ | |||
+ | ==== output of wcstombs example ==== | ||
+ | user@host:~$ ./wcstombs | ||
+ | 44 characters from string "wcstombs tést äüö for code-reference.com" converted. |