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ctime

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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* ctime( const time_t* time );
Преобразует заданное время с начала эпохи в календаре по местному времени, а затем в текстовом представлении, как при вызове asctime(localtime(time)). В результате строка имеет следующий формат:
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Converts given time since epoch to a calendar local time and then to a textual representation, as if by calling asctime(localtime(time)). 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.
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The function does not support localization.
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Содержание

[править] Параметры

time -
Указатель на time_t объекта с указанием времени для печати
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pointer to a time_t 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. Кроме того, он изменяет статический объект tm, которые могут использоваться совместно с gmtime и localtime. POSIX отмечает эту функцию устаревшей, и рекомендует strftime вместо.
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This function returns a pointer to static data and is not thread-safe. In addition, it modifies the static tm object which may be shared with gmtime and localtime. POSIX marks this function obsolete and recommends strftime instead.
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Поведение может быть определено для значений time_t, в результате строка длиннее 25 символов (например, год 10000)
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The behavior may be undefined for the values of time_t that result in the string longer than 25 characters (e.g. year 10000)
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[править] Пример

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Причина: нет примера

[править] См. также
преобразует time_t объекта в текстовое представление
Original:
converts a time_t 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 ctime
Источник — «http://ru.cppreference.com/mwiki/index.php?title=c/chrono/ctime&oldid=30188»