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      std::unique_lock::unique_lock

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      <metanoindex/>

       
      C++
       
      Biblioteca de suporte a discussão
      Threads
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      Threads
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      (C++11)
      this_thread namespace
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      this_thread namespace
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      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Exclusão mútua
      Original:
      Mutual exclusion
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      (C++11)
      (C++11)
      Gestão de bloqueio genérico
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      Generic lock management
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      (C++11)
      (C++11)
      (C++11)(C++11)(C++11)
      (C++11)
      (C++11)
      (C++11)(C++11)(C++11)
      Variáveis ​​de condição
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      Condition variables
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      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Futuros
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      Futures
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      (C++11)
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      std::unique_lock
      Funções de membro
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      Member functions
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      unique_lock::unique_lock
      unique_lock::~unique_lock
      unique_lock::operator=
      Bloqueio
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      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
      Modificadores
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      Modifiers
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      unique_lock::swap
      unique_lock::release
      Observadores
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      Observers
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      unique_lock::mutex
      unique_lock::owns_lock
      unique_lock::operator bool
      Não-membros funções
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      Non-member functions
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      <tbody> </tbody>
      unique_lock();
      		 (1) (desde C++11)
      unique_lock( unique_lock&& other );
      		 (2) (desde C++11)
      explicit unique_lock( mutex_type& m );
      		 (3) (desde C++11)
      unique_lock( mutex_type& m, std::defer_lock_t t );
      		 (4) (desde C++11)
      unique_lock( mutex_type& m, std::try_to_lock_t t );
      		 (5) (desde C++11)
      unique_lock( mutex_type& m, std::adopt_lock_t t );
      		 (6) (desde C++11)
      template< class Rep, class Period > unique_lock( mutex_type& m, const std::chrono::duration<Rep,Period>& timeout_duration );
      		 (7) (desde C++11)
      template< class Clock, class Period > unique_lock( mutex_type& m, const std::chrono::time_point<Clock,Duration>& timeout_time );
      		 (8) (desde C++11)
      Constrói um unique_lock, opcionalmente bloquear o mutex fornecido.
      Original:
      Constructs a unique_lock, optionally locking the supplied mutex.
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      1)

      Constrói um unique_lock sem mutex associado.
      Original:
      Constructs a unique_lock with no associated mutex.
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      2)

      Mova construtor. Inicializa o unique_lock com o conteúdo de other.
      Original:
      Move constructor. Initializes the unique_lock with the contents of other.
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      3-8)

      Constrói um unique_lock com m como o mutex associado. Além disso:
      Original:
      Constructs a unique_lock with m as the associated mutex. Additionally:
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      3)
      Bloqueia o mutex associado chamando m.lock().
      Original:
      Locks the associated mutex by calling m.lock().
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      4)
      Não bloquear o mutex associado.
      Original:
      Does not lock the associated mutex.
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      5)
      Tenta bloquear o mutex associado sem bloquear chamando m.try_lock().
      Original:
      Tries to lock the associated mutex without blocking by calling m.try_lock().
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      6)
      Assume o segmento de chamada já possui m.
      Original:
      Assumes the calling thread already owns m.
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      7)
      Tenta bloquear o mutex associado. Blocos até timeout_duration especificado tiver decorrido ou o bloqueio é adquirido, o que ocorrer primeiro. Podem bloquear por mais 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)
      Tenta bloquear o mutex associado. Blocos até timeout_time especificado foi alcançado ou o bloqueio é adquirido, o que ocorrer primeiro. Podem bloquear por mais de até timeout_time foi atingido.
      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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      Parâmetros

      other -
      unique_lock outra para inicializar o estado com
      Original:
      another unique_lock to initialize the state with
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      m -
      mutex para associar com o bloqueio e, opcionalmente, adquirir a propriedade de
      Original:
      mutex to associate with the lock and optionally acquire ownership of
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      t -
      parâmetro tag usada para selecionar construtores com diferentes estratégias de bloqueio
      Original:
      tag parameter used to select constructors with different locking strategies
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      timeout_duration -
      duração máxima de bloquear para
      Original:
      maximum duration to block for
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      timeout_time -
      ponto de tempo máximo para bloquear até
      Original:
      maximum time point to block until
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      Exceções

      1, 2, 4)

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

      Exemplo

      Esta seção está incompleta
      Motivo: sem exemplo