std::localeconv

 

C++

Язык

Понятия (концепции)

Утилиты

Строки

Контейнеры

Алгоритмы

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Работа с числами

Ввод / вывод

Локализация

Регулярные выражения (C++11)

Атомарные примитивы (C++11)

Потоки (C++11)

 

Локализация библиотеки

Языки и граней Original: Locales and facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
locale
use_facet	has_facet
Персонаж классификации Original: Character classification The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
isspace isblank (C++11) iscntrl isupper islower isalpha	isdigit ispunct isxdigit isalnum isprint isgraph
Преобразования Original: Conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
toupper tolower	wstring_convert (C++11) wbuffer_convert (C++11)
Facet классов категории базу Original: Facet category base classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype_base codecvt_base messages_base	time_base money_base
Facet категорий Original: Facet categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype ctype<char> codecvt collate messages time_get time_put	num_get num_put numpunct money_get money_put moneypunct
Язык конкретных аспектов Original: Locale-specific facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ctype_byname ctype_byname<char> codecvt_byname messages_byname collate_byname	time_get_byname time_put_byname numpunct_byname moneypunct_byname
Код аспекты преобразования Original: Code conversion facets The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
codecvt_utf8 (C++11) codecvt_utf16 (C++11)	codecvt_utf8_utf16 (C++11) codecvt_mode (C++11)
C локали Original: C locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setlocale localeconv lconv	LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC LC_TIME

 

Заголовочный файл <clocale>
std::lconv* localeconv();

localeconv функция получает указатель на статический объект типа std::lconv, которая представляет числовые и денежные правил форматирования текущей локали C.

Original:

The localeconv function obtains a pointer to a static object of type std::lconv, which represents numeric and monetary formatting rules of the current C locale.

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Параметры

(Нет)

Original:

(none)

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Возвращаемое значение

Pointer to the current std::lconv object.

Notes

Изменение ссылки на объект через возвращается указатель неопределенное поведение.

Original:

Modifying the object references through the returned pointer is undefined behavior.

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std::localeconv изменяет статический объект, называя его из разных потоков без синхронизации неопределенное поведение.

Original:

std::localeconv modifies a static object, calling it from different threads without synchronization is undefined behavior.

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Пример

#include <clocale>
#include <iostream>
 
int main()
{
    std::setlocale(LC_ALL, "ja_JP.UTF-8");
    std::lconv* lc = std::localeconv();
    std::cout << "Japanese currency symbol: " << lc->currency_symbol
              << '(' << lc->int_curr_symbol << ")\n";
}

Вывод:

Japanese currency symbol: ￥(JPY )

См. также

setlocale	получает и устанавливает текущий стандарт C Original: gets and sets the current C locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (функция)
lconv	Форматирование детали, возвращаемые std::localeconv Original: formatting details, returned by std::localeconv The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (класс)
C документация для localeconv