Varianti

    std::unique_lock::unique_lock

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    <metanoindex/>

     
    C++
     
    Discussione libreria di supporto
    Threads
    Original:
    Threads
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    thread(C++11)
    this_thread spazio dei nomi
    Original:
    this_thread namespace
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    get_id(C++11)
    yield(C++11)
    sleep_for(C++11)
    sleep_until(C++11)
    Mutua esclusione
    Original:
    Mutual exclusion
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    mutex(C++11)
    timed_mutex(C++11)
    Blocco di gestione generico
    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)
    Condizioni variabili
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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
    Original:
    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
    Membri funzioni
    Original:
    Member functions
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    unique_lock::unique_lock
    unique_lock::~unique_lock
    unique_lock::operator=
    Bloccaggio
    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
    Modificatori
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    Modifiers
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    unique_lock::swap
    unique_lock::release
    Osservatori
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    Observers
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    unique_lock::mutex
    unique_lock::owns_lock
    unique_lock::operator bool
    Non membri funzioni
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    Non-member functions
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    std::swap
     
    <tbody> </tbody>
    unique_lock();
    		 (1) (dal C++11)
    unique_lock( unique_lock&& other );
    		 (2) (dal C++11)
    explicit unique_lock( mutex_type& m );
    		 (3) (dal C++11)
    unique_lock( mutex_type& m, std::defer_lock_t t );
    		 (4) (dal C++11)
    unique_lock( mutex_type& m, std::try_to_lock_t t );
    		 (5) (dal C++11)
    unique_lock( mutex_type& m, std::adopt_lock_t t );
    		 (6) (dal C++11)
    template< class Rep, class Period > unique_lock( mutex_type& m, const std::chrono::duration<Rep,Period>& timeout_duration );
    		 (7) (dal C++11)
    template< class Clock, class Period > unique_lock( mutex_type& m, const std::chrono::time_point<Clock,Duration>& timeout_time );
    		 (8) (dal C++11)
    Costruisce un unique_lock, eventualmente bloccare il mutex in dotazione.
    Original:
    Constructs a unique_lock, optionally locking the supplied mutex.
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    1)

    Costruisce un unique_lock senza mutex associato.
    Original:
    Constructs a unique_lock with no associated mutex.
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    2)

    Sposta costruttore. Inizializza il unique_lock con il contenuto del other.
    Original:
    Move constructor. Initializes the unique_lock with the contents of other.
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    3-8)

    Costruisce un unique_lock con m come il mutex associato. Inoltre:
    Original:
    Constructs a unique_lock with m as the associated mutex. Additionally:
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    3)
    Blocca il mutex associato chiamando m.lock().
    Original:
    Locks the associated mutex by calling m.lock().
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    4)
    Non bloccare il mutex associato.
    Original:
    Does not lock the associated mutex.
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    5)
    Tenta di bloccare il mutex associato senza bloccare chiamando m.try_lock().
    Original:
    Tries to lock the associated mutex without blocking by calling m.try_lock().
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    6)
    Assume il thread chiamante possiede già m.
    Original:
    Assumes the calling thread already owns m.
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    7)
    Tenta di bloccare il mutex associato. Blocchi fino timeout_duration specificato è trascorso o il blocco viene acquisito, quello che viene prima. Può bloccare per più di 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)
    Tenta di bloccare il mutex associato. Blocchi fino timeout_time specificata è stata raggiunta o il blocco viene acquisito, quello che viene prima. Può bloccare per più di fino timeout_time è stato raggiunto.
    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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    Parametri

    other -
    un altro unique_lock per inizializzare lo stato con
    Original:
    another unique_lock to initialize the state with
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    m -
    mutex da associare con la serratura ed eventualmente acquisire la proprietà di
    Original:
    mutex to associate with the lock and optionally acquire ownership of
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    t -
    parametro tag utilizzato per selezionare costruttori con diverse strategie di blocco
    Original:
    tag parameter used to select constructors with different locking strategies
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    timeout_duration -
    durata massima di bloccare per
    Original:
    maximum duration to block for
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    timeout_time -
    punto di tempo massimo per bloccare fino
    Original:
    maximum time point to block until
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    Eccezioni

    1, 2, 4)

    noexcept specification:  
    <tbody> </tbody>
    noexcept
      (dal C++11)

    Esempio

    This section is incomplete
    Reason: no example