std::asctime
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Definido en el archivo de encabezado <ctime>
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char* asctime( const std::tm* time_ptr ); |
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Convierte dado std::tm calendario tiempo a una representación textual .
Original:
Converts given calendar time std::tm to a textual representation.
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La cadena resultante tiene el siguiente formato:
Original:
The resulting string has the following format:
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Www Mmm dd hh:mm:ss yyyy
Www
- el día de la semana (uno deMon
,Tue
,Wed
,Thu
,Fri
,Sat
,Sun
) .Original:Www
- the day of the week (one ofMon
,Tue
,Wed
,Thu
,Fri
,Sat
,Sun
).The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.Mmm
- el mes (una deJan
,Feb
,Mar
,Apr
,May
,Jun
,Jul
,Aug
,Sep
,Oct
,Nov
,Dec
) .Original:Mmm
- the month (one ofJan
,Feb
,Mar
,Apr
,May
,Jun
,Jul
,Aug
,Sep
,Oct
,Nov
,Dec
).The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.dd
- el día del mesOriginal:dd
- the day of the monthThe text has been machine-translated via Google Translate.
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- horasOriginal:hh
- hoursThe text has been machine-translated via Google Translate.
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- minutosOriginal:mm
- minutesThe text has been machine-translated via Google Translate.
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- segundosOriginal:ss
- secondsThe text has been machine-translated via Google Translate.
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- añosOriginal:yyyy
- yearsThe text has been machine-translated via Google Translate.
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La función no es compatible con localización .
Original:
The function does not support localization.
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Contenido |
[editar] Parámetros
time_ptr | - | puntero a un objeto std::tm especificando el tiempo de imprimir
Original: pointer to a std::tm object specifying the time to print The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Valor de retorno
Puntero a una cadena de caracteres terminada en cero estático celebración de la representación textual de fecha y hora. La cadena puede ser compartida entre
std::asctime
y std::ctime, y puede ser sobreescrita en cada invocación de cualquiera de estas funciones .Original:
Pointer to a static null-terminated character string holding the textual representation of date and time. The string may be shared between
std::asctime
and std::ctime, and may be overwritten on each invocation of any of those functions.The text has been machine-translated via Google Translate.
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[editar] Notas
Esta función devuelve un puntero a datos estáticos y no es seguro para subprocesos. POSIX marca esta función obsoleta y recomienda std::strftime lugar .
Original:
This function returns a pointer to static data and is not thread-safe. POSIX marks this function obsolete and recommends std::strftime instead.
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El comportamiento no está definido si la cadena de producción sería superior a 25 caracteres, si
timeptr->tm_wday
o timeptr->tm_mon
no están dentro de los rangos esperados, o si excede timeptr->tm_year
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.The text has been machine-translated via Google Translate.
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Algunas implementaciones de manejar timeptr->tm_mday==0 en el sentido del último día del mes anterior .
Original:
Some implementations handle timeptr->tm_mday==0 as meaning the last day of the preceding month.
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[editar] Ejemplo
Ejecuta este código
#include <ctime> #include <iostream> int main() { std::time_t result = std::time(NULL); std::cout << std::asctime(std::localtime(&result)); }
Salida:
Tue Dec 27 16:45:52 2011
[editar] Ver también
Convierte un objeto time_t a una representación textual. (función) | |
Convierte un objeto tm a una representación textual personalizada. (función) | |
(C++11) |
formatos y las salidas un valor de fecha / tiempo de acuerdo con el formato especificado Original: formats and outputs a date/time value according to the specified format The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (plantilla de función) |
Documentación de C para asctime
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