Партнёры:
Хостинг:
ispunct - test for a punctuation character
#include <ctype.h>
The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of IEEE Std 1003.1-2001 defers to the ISO C standard.
The ispunct() function shall test whether c is a character of class punct in the program's current locale; see the Base Definitions volume of IEEE Std 1003.1-2001, Chapter 7, Locale.
The c argument is an int, the value of which the application shall ensure is a character representable as an unsigned char or equal to the value of the macro EOF. If the argument has any other value, the behavior is undefined.
The ispunct() function shall return non-zero if c is a punctuation character; otherwise, it shall return 0.
No errors are defined.
The following sections are informative.
To ensure applications portability, especially across natural languages, only this function and those listed in the SEE ALSO section should be used for character classification.
isalnum() , isalpha() , iscntrl() , isdigit() , isgraph() , islower() , isprint() , isspace() , isupper() , isxdigit() , setlocale() , the Base Definitions volume of IEEE Std 1003.1-2001, Chapter 7, Locale, <ctype.h>
|
Закладки на сайте Проследить за страницей |
Created 1996-2024 by Maxim Chirkov Добавить, Поддержать, Вебмастеру |