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std::unique_lock::unique_lock

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< cpp‎ | thread‎ | unique lock

 
 
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
Original:
Mutual exclusion
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mutex (C++11)
timed_mutex (C++11)
Gestion du verrouillage générique
Original:
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)
(C++11)
(C++11)
Les variables de condition
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Condition variables
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condition_variable (C++11)
condition_variable_any (C++11)
notify_all_at_thread_exit (C++11)
cv_status (C++11)
Futures
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Futures
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promise (C++11)
future (C++11)
shared_future (C++11)
packaged_task (C++11)
async (C++11)
launch (C++11)
future_status (C++11)
future_error (C++11)
future_category (C++11)
future_errc (C++11)
 
std::unique_lock
Les fonctions membres
Original:
Member functions
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unique_lock::unique_lock
unique_lock::~unique_lock
unique_lock::operator=
Verrouiller
Original:
Locking
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unique_lock::lock
unique_lock::try_lock
unique_lock::try_lock_for
unique_lock::try_lock_until
unique_lock::unlock
Modificateurs
Original:
Modifiers
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unique_lock::swap
unique_lock::release
Des observateurs
Original:
Observers
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unique_lock::mutex
unique_lock::owns_lock
unique_lock::operator bool
Tiers fonctions
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Non-member functions
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std::swap
 
unique_lock();
(1) (depuis C++11)
unique_lock( unique_lock&& other );
(2) (depuis C++11)
explicit unique_lock( mutex_type& m );
(3) (depuis C++11)
unique_lock( mutex_type& m, std::defer_lock_t t );
(4) (depuis C++11)
unique_lock( mutex_type& m, std::try_to_lock_t t );
(5) (depuis C++11)
unique_lock( mutex_type& m, std::adopt_lock_t t );
(6) (depuis C++11)
template< class Rep, class Period >

unique_lock( mutex_type& m,

             const std::chrono::duration<Rep,Period>& timeout_duration );
(7) (depuis C++11)
template< class Clock, class Period >

unique_lock( mutex_type& m,

             const std::chrono::time_point<Clock,Duration>& timeout_time );
(8) (depuis C++11)
Construit un unique_lock, éventuellement verrouiller le mutex fourni .
Original:
Constructs a unique_lock, optionally locking the supplied mutex.
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1)
Construit un unique_lock sans mutex associé .
Original:
Constructs a unique_lock with no associated mutex.
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2)
Déplacez constructeur. Initialise le unique_lock avec le contenu de other .
Original:
Move constructor. Initializes the unique_lock with the contents of other.
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3-8)
Construit un unique_lock avec m que le mutex associé. En outre:
Original:
Constructs a unique_lock with m as the associated mutex. Additionally:
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3)
Verrouille le mutex associé en appelant m.lock() .
Original:
Locks the associated mutex by calling m.lock().
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4)
Ne pas verrouiller le mutex associé .
Original:
Does not lock the associated mutex.
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5)
Essaie de verrouiller le mutex associé sans bloquer en appelant m.try_lock() .
Original:
Tries to lock the associated mutex without blocking by calling m.try_lock().
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6)
On suppose que le thread appelant possède déjà m .
Original:
Assumes the calling thread already owns m.
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7)
Essaie de verrouiller le mutex associé. Bloque jusqu'à timeout_duration spécifié s'est écoulé ou le verrou est acquis, selon la première éventualité. Peut bloquer pendant plus de timeout_duration .
Original:
Tries to lock the associated mutex. Blocks until specified timeout_duration has elapsed or the lock is acquired, whichever comes first. May block for longer than timeout_duration.
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8)
Essaie de verrouiller le mutex associé. Bloque jusqu'à timeout_time spécifiée a été atteinte ou que le verrou est acquis, selon la première éventualité. Peut bloquer plus longtemps que jusqu'à timeout_time a été atteint .
Original:
Tries to lock the associated mutex. Blocks until specified timeout_time has been reached or the lock is acquired, whichever comes first. May block for longer than until timeout_time has been reached.
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[modifier] Paramètres

other -
une autre unique_lock pour initialiser l'état d'
Original:
another unique_lock to initialize the state with
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m -
mutex à associer à la serrure et éventuellement d'acquérir la propriété
Original:
mutex to associate with the lock and optionally acquire ownership of
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t -
paramètre tag utilisé pour sélectionner des constructeurs avec des stratégies de verrouillage différents
Original:
tag parameter used to select constructors with different locking strategies
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timeout_duration -
durée maximale de bloquer pour
Original:
maximum duration to block for
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timeout_time -
point de temps maximum pour bloquer jusqu'à
Original:
maximum time point to block until
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[modifier] Exceptions

1, 2, 4)
noexcept specification:  
noexcept
   (depuis C++11)

[modifier] Exemple