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asctime

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< c | chrono

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C
 
Дата и время коммунальные услуги
Функции
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Functions
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Время манипуляции
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Time manipulation
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difftime
time
clock
Формат преобразования
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Format conversions
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asctime
ctime
strftime
wcsftime
gmtime
localtime
mktime
Константы
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Constants
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CLOCKS_PER_SEC
Типы
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Types
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tm
time_t
clock_t
 
Заголовочный файл <time.h>
char* asctime( const tm* time_ptr );
Преобразует данный tm календарного времени, чтобы текстовое представление.
Original:
Converts given calendar time tm to a textual representation.
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В результате строка имеет следующий формат:
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The resulting string has the following format:
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Www Mmm dd hh:mm:ss yyyy
  • Www - день недели (один из Mon, Tue, Wed, Thu, Fri, Sat, Sun).
    Original:
    Www - the day of the week (one of Mon, Tue, Wed, Thu, Fri, Sat, Sun).
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  • Mmm - месяц (один из Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec).
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    Mmm - the month (one of Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec).
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  • dd - день месяца
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    dd - the day of the month
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  • hh - часы
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    hh - hours
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  • mm - минуты
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    mm - minutes
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  • ss - секунды
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    ss - seconds
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  • yyyy - лет
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    yyyy - years
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Функция не поддерживает локализацию.
Original:
The function does not support localization.
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Содержание

[править] Параметры

time_ptr -
Указатель на tm объекта с указанием времени для печати
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pointer to a tm object specifying the time to print
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[править] Возвращаемое значение

указатель на статическую нулем строку символов проведения текстовое представление даты и времени. Эта строка может быть разделена между asctime и ctime, и могут быть перезаписаны при каждом вызове любой из этих функций.
Original:
pointer to a static null-terminated character string holding the textual representation of date and time. The string may be shared between asctime and ctime, and may be overwritten on each invocation of any of those functions.
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[править] Notes

Эта функция возвращает указатель на статические данные и не является поточно-ориентированными. POSIX отмечает эту функцию устаревшей, и рекомендует strftime вместо.
Original:
This function returns a pointer to static data and is not thread-safe. POSIX marks this function obsolete and recommends strftime instead.
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Поведение неопределено, если строки вывода будет больше, чем 25 символов, если timeptr->tm_wday или timeptr->tm_mon не входит в ожидаемый диапазон, или, если timeptr->tm_year превышает INT_MAX-1990.
Original:
The behavior is undefined if the output string would be longer than 25 characters, if timeptr->tm_wday or timeptr->tm_mon are not within the expected ranges, or if timeptr->tm_year exceeds INT_MAX-1990.
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Некоторые реализации обрабатывать timeptr->tm_mday==0 в том смысле, в последний день предыдущего месяца.
Original:
Some implementations handle timeptr->tm_mday==0 as meaning the last day of the preceding month.
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[править] Пример

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Причина: нет примера

[править] См. также
преобразует tm объекта в текстовое представление
Original:
converts a tm object to a textual representation
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(функция) [edit]
преобразует tm объект пользовательского текстовое представление
Original:
converts a tm object to custom textual representation
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(функция) [edit]
C++ документация для asctime
Источник — «http://ru.cppreference.com/mwiki/index.php?title=c/chrono/asctime&oldid=30186»