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      <metanoindex/>

       
      C++
       
      Thema Support-Bibliothek
      Threads
      Original:
      Threads
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      thread(C++11)
      this_thread Namespace
      Original:
      this_thread namespace
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      get_id(C++11)
      yield(C++11)
      sleep_for(C++11)
      sleep_until(C++11)
      Gegenseitigen Ausschluss
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      Mutual exclusion
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      mutex(C++11)
      timed_mutex(C++11)
      Generische Sperrverwaltung
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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)
      (C++11)
      (C++11)
      Zustand Variablen
      Original:
      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::future
      future::future
      future::~future
      future::operator=
      future::share
      Erste das Ergebnis
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      Getting the result
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      future::get
      State
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      State
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      future::valid
      future::wait
      future::wait_for
      future::wait_until
       
      <tbody> </tbody>
      template< class Rep, class Period > std::future_status wait_for( const std::chrono::duration<Rep,Period>& timeout_duration );
      Wartet, bis das Ergebnis zur Verfügung stehen. Blöcke bis angegebenen timeout_duration abgelaufen ist oder das Ergebnis zur Verfügung steht, was zuerst eintritt. Liefert den Wert kennzeichnet den Zustand des Ergebnisses. Kann länger als timeout_duration blockieren .
      Original:
      Waits for the result to become available. Blocks until specified timeout_duration has elapsed or the result becomes available, whichever comes first. Returns value identifies the state of the result. May block for longer than timeout_duration.
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      Parameter

      timeout_duration -
      maximale Dauer für zu blockieren
      Original:
      maximum duration to block for
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      Rückgabewert

      Constant Explanation
      future_status::deferred The function to calculate the result has not been started yet
      future_status::ready The result is ready
      future_status::timeout The timeout has expired

      Ausnahmen

      (None)
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      (none)
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      Beispiel

      Siehe auch
      wartet darauf dass das Ergebnis verfügbar wird
      Original:
      waits for the result to become available
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      (öffentliche Elementfunktion)
      wartet auf das Ergebnis liefert, wenn es nicht verfügbar ist, bis spezifizierte Zeit erreicht worden ist
      Original:
      waits for the result, returns if it is not available until specified time point has been reached
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      (öffentliche Elementfunktion)