Пространства имён
Варианты
Действия

std::iswxdigit

Материал из cppreference.com

 
 
 
Null-завершенный широкий строк
Функции
Original:
Functions
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Персонаж манипуляции
Original:
Character manipulation
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Преобразование в цифровой формат
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Conversions to numeric formats
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Строками
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String manipulation
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Массив манипуляции
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Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Заголовочный файл <cwctype>
int iswxdigit( wint_t ch );
Проверяет, является ли данная широкий соответствует характеру (если сужены) в шестнадцатеричную цифру, т.е. один из 0123456789abcdefABCDEF.
Original:
Checks if the given wide character corresponds (if narrowed) to a hexadecimal numeric character, i.e. one of 0123456789abcdefABCDEF.
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Содержание

[править] Параметры

ch -
широкий характер
Original:
wide character
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[править] Возвращаемое значение

Номера для нулевого значения (true), если широкий характер шестнадцатеричной цифрой, 0 (false) в противном случае.
Original:
Non-zero value (true) if the wide character is a hexadecimal numeric character, 0 (false) otherwise.
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[править] Notes

iswdigit и iswxdigit являются только стандартные широкий характер классификации функций, которые не зависят от установленного языка C.
Original:
iswdigit and iswxdigit are the only standard wide character classification functions that are not affected by the currently installed C locale.
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[править] См. также

проверяет, является ли символ классифицируется как шестнадцатеричная цифра на местности
Original:
checks if a character is classified as a hexadecimal digit by a locale
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(шаблон функции) [edit]
проверяет, является ли символ шестнадцатеричным
Original:
checks if a character is a hexadecimal character
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(функция) [edit]
ASCII values
(hex)
characters

iscntrl
iswcntrl

isprint
iswprint

isspace
iswspace

isblank
iswblank

isgraph
iswgraph

ispunct
iswpunct

isalnum
iswalnum

isalpha
iswalpha

isupper
iswupper

islower
iswlower

isdigit
iswdigit

isxdigit
iswxdigit

0 - 8 0x00-0x08 control codes (NUL, etc.) ≠0 0 0 0 0 0 0 0 0 0 0 0
9 0x09 tab (\t) ≠0 0 ≠0 ≠0 0 0 0 0 0 0 0 0
10 - 13 0x0A-0x0D whitespaces (\n,\v,\f,\r) ≠0 0 ≠0 0 0 0 0 0 0 0 0 0
14 - 31 0x0E-0x1F control codes ≠0 0 0 0 0 0 0 0 0 0 0 0
32 0x20 space 0 ≠0 ≠0 ≠0 0 0 0 0 0 0 0 0
33 - 47 0x21-0x2F !"#$%&'()*+,-./ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
48 - 57 0x30-0x39 0123456789 0 ≠0 0 0 ≠0 0 ≠0 0 0 0 ≠0 ≠0
58 - 64 0x3a-0x40 :;<=>?@ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
65 - 70 0x41-0x46 ABCDEF 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 ≠0
71 - 90 0x47-0x5A GHIJKLMNOPQRSTUVWXYZ 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 0
91 - 96 0x5B-0x60 [\]^_` 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
97 -102 0x61-0x66 abcdef 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 ≠0
103-122 0x67-0x7A ghijklmnopqrstuvwxyz 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 0
123-126 0x7B-0x7E {|}~ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
127 0x7F backspace character (DEL) ≠0 0 0 0 0 0 0 0 0 0 0 0