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c:stdlib.h:wctomb [2024/02/16 01:04] (current) |
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+ | {{keywords>wiki library source code example reference}} | ||
+ | ===== wctomb ===== | ||
+ | |||
+ | <code c> | ||
+ | #include <stdlib.h> | ||
+ | int wctomb(char *str, wchar_t wchar); | ||
+ | </code> | ||
+ | ===== Description ===== | ||
+ | wctomb converts a wide character to a multibyte character in the string.\\ | ||
+ | wctomb maximum MB_CUR_MAX sign stores in a string.\\ | ||
+ | The behavior of wctomb is affected by the LC_CTYPE category of the current locale\\ | ||
+ | |||
+ | <setlocale.h> is for this example nessesary | ||
+ | ===== wctomb C Sourcecode Example ===== | ||
+ | <code c> | ||
+ | /* | ||
+ | * wctomb example code | ||
+ | * http://code-reference.com/c/stdlib.h/wctomb | ||
+ | */ | ||
+ | #include <stdio.h> | ||
+ | #include <stdlib.h> | ||
+ | #include <locale.h> | ||
+ | |||
+ | int main(void) | ||
+ | { | ||
+ | static char string[5]; | ||
+ | wchar_t wchar = L'é'; | ||
+ | int length; | ||
+ | |||
+ | setlocale(LC_ALL, ""); | ||
+ | length = wctomb(string, wchar); | ||
+ | printf("number of bytes in the multibyte character : %i\n", length); | ||
+ | printf("converted string : \"%s\"\n", string); | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | </code> | ||
+ | |||
+ | ==== output of wctomb example ==== | ||
+ | user@host:~/code-reference.com# ./wctomb | ||
+ | number of bytes in the multibyte character : 2 | ||
+ | converted string : "é" | ||