std::future_category

 

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Регулярные выражения (C++11)

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Потоки (C++11)

 

Библиотека поддержки потоков

Потоки Original: Threads The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
thread (C++11)
this_thread имен Original: this_thread namespace The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
get_id (C++11) yield (C++11)	sleep_for (C++11) sleep_until (C++11)
Взаимное исключение Original: Mutual exclusion The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
mutex (C++11) timed_mutex (C++11)	recursive_mutex (C++11) recursive_timed_mutex (C++11)
Generic управления замком Original: Generic lock management The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
lock_guard (C++11) unique_lock (C++11) defer_lock_t try_to_lock_t adopt_lock_t (C++11) (C++11) (C++11)	lock (C++11) try_lock (C++11) defer_lock try_to_lock adopt_lock (C++11) (C++11) (C++11)
Условия переменных Original: Condition variables The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
condition_variable (C++11)
condition_variable_any (C++11)
notify_all_at_thread_exit (C++11)
cv_status (C++11)
Futures Original: Futures The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
promise (C++11) future (C++11) shared_future (C++11) packaged_task (C++11) async (C++11)	launch (C++11) future_status (C++11) future_error (C++11) future_category (C++11) future_errc (C++11)

 

Заголовочный файл <future>
const std::error_category& future_category();		(начиная с C++11)

Получает ссылку на статический объект категории ошибки для ошибки, связанные с фьючерсами и обещаний. Объект требуется переопределить виртуальный error_category::name() функция возвращает указатель на строку "future". Он используется для определения кодов ошибок приводится в исключения типа std::future_error.

Original:

Obtains a reference to the static error category object for the errors related to futures and promises. The object is required to override the virtual function error_category::name() to return a pointer to the string "future". It is used to identify error codes provided in the exceptions of type std::future_error.

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Параметры

(Нет)

Original:

(none)

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Возвращаемое значение

ссылку на статический объект неопределенного типа среды, полученные от std::error_category.

Original:

a reference to the static object of unspecified runtime type, derived from std::error_category.

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Исключения

noexcept-спецификация:  

noexcept

  (начиная с C++11)

См. также

future_errc (C++11)	определяет будущее кодов ошибок Original: identifies the future error codes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (перечисление)
future_error (C++11)	сообщает об ошибке, связанной с фьючерсами или обещания Original: reports an error related to futures or promises The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (класс)
error_category (C++11)	Базовый класс для категорий ошибок Original: base class for error categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (класс)