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std::timed_mutex::try_lock_for

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< cpp‎ | thread‎ | timed mutex

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C++
 
Bibliothèque de support fil
Threads
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Threads
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thread (C++11)
this_thread espace de noms
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this_thread namespace
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get_id (C++11)
yield (C++11)
sleep_for (C++11)
sleep_until (C++11)
L'exclusion mutuelle
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Mutual exclusion
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mutex (C++11)
timed_mutex (C++11)
Gestion du verrouillage générique
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Generic lock management
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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)
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std::timed_mutex
Les fonctions membres
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Member functions
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timed_mutex::timed_mutex
Verrouiller
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Locking
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timed_mutex::lock
timed_mutex::try_lock
timed_mutex::try_lock_for
timed_mutex::try_lock_until
timed_mutex::unlock
Handle natif
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Native handle
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timed_mutex::native_handle
 
template< class Rep, class Period >
bool try_lock_for( const std::chrono::duration<Rep,Period>& timeout_duration );
 (depuis C++11)
Essaie de verrouiller le mutex. Bloque jusqu'à timeout_duration spécifié s'est écoulé ou le verrou est acquis, selon la première éventualité. Lors de l'acquisition true succès revient serrure, sinon retourne false. Peut bloquer pendant plus de timeout_duration .
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Tries to lock the mutex. Blocks until specified timeout_duration has elapsed or the lock is acquired, whichever comes first. On successful lock acquisition returns true, otherwise returns false. May block for longer than timeout_duration.
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Sommaire

[modifier] Paramètres

timeout_duration -
durée maximale de bloquer pour
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maximum duration to block for
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[modifier] Retourne la valeur

true si le verrou a été acquis avec succès, sinon false .
Original:
true if the lock was acquired successfully, otherwise false.
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[modifier] Exceptions

This section is incomplete

[modifier] Exemple

This section is incomplete
Reason: no example

[modifier] Voir aussi

 verrouille le mutex, bloque si le mutex n'est pas disponible
(fonction membre publique) [edit]
essaie de verrouiller le mutex, retourne si le mutex n'est pas disponible
Original:
tries to lock the mutex, returns if the mutex is not available
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(fonction membre publique) [edit]
essaie de verrouiller le mutex, si le mutex retourne a been
unavailable jusqu'à ce point dans le temps spécifié a été atteint
Original:
tries to lock the mutex, returns if the mutex has been
unavailable until specified time point has been reached
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(fonction membre publique) [edit]
déverrouille le mutex
Original:
unlocks the mutex
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(fonction membre publique) [edit]
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