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ctime

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< c | chrono

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C
 
Utilitaires date et l'heure
Fonctions
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Functions
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La manipulation du temps
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Time manipulation
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difftime
time
clock
Les conversions de format
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Format conversions
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asctime
ctime
strftime
wcsftime
gmtime
localtime
mktime
Constantes
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Constants
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CLOCKS_PER_SEC
Types
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Types
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tm
time_t
clock_t
 
Défini dans l'en-tête <time.h>
char* ctime( const time_t* time );
Convertit donné le temps écoulé depuis l'époque à un moment civile locale et ensuite à une représentation textuelle, comme en appelant asctime(localtime(time)). La chaîne résultante a le format suivant:
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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 - le jour de la semaine (un des Mon, Tue, Wed, Thu, Fri, Sat, Sun) .
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    Www - the day of the week (one of Mon, Tue, Wed, Thu, Fri, Sat, Sun).
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  • Mmm - le mois (l'un des 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 - le jour du mois
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    dd - the day of the month
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  • hh - heures
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    hh - hours
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  • mm - minutes
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    mm - minutes
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  • ss - secondes
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    ss - seconds
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  • yyyy - ans
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    yyyy - years
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La fonction de localisation ne supporte pas .
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The function does not support localization.
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Sommaire

[modifier] Paramètres

time -
pointeur vers un objet time_t spécifiant la durée d'impression
Original:
pointer to a time_t object specifying the time to print
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[modifier] Retourne la valeur

pointeur vers une chaîne de caractères terminée par NULL statique en maintenant la représentation textuelle de la date et de l'heure. La chaîne peut être partagé entre asctime et ctime, et peut être écrasée à chaque appel de l'une de ces fonctions .
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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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[modifier] Notes

Cette fonction retourne un pointeur vers des données statiques et n'est pas thread-safe. En outre, il modifie l'objet tm statique qui peuvent être partagées avec gmtime et localtime. POSIX marque cette fonction obsolète et recommande strftime la place .
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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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Le comportement peut être définie pour les valeurs de time_t qui en résultent dans la chaîne de plus de 25 caractères (par exemple, année 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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[modifier] Exemple

This section is incomplete
Reason: no example

[modifier] Voir aussi
convertit un objet time_t à une représentation textuelle
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converts a time_t object to a textual representation
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(fonction) [edit]
convertit un objet à tm représentation textuelle personnalisée
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converts a tm object to custom textual representation
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(fonction) [edit]
C++ documentation for ctime
Récupérée de « http://fr.cppreference.com/mwiki/index.php?title=c/chrono/ctime&oldid=41665 »