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    std::promise

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    C++
     
    Thema Support-Bibliothek
    Threads
    Original:
    Threads
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    thread(C++11)
    this_thread Namespace
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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)
    Gegenseitigen Ausschluss
    Original:
    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(C++11)
    try_lock(C++11)
    defer_lock
    try_to_lock
    adopt_lock    		(C++11)
    (C++11)
    (C++11)
    Zustand Variablen
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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)
     
    std::promise
    Member-Funktionen
    Original:
    Member functions
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    promise::promise
    promise::~promise
    promise::operator=
    promise::swap
    Erste das Ergebnis
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    Getting the result
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    promise::get_future
    Setzen Sie das Ergebnis
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    Setting the result
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    promise::set_value
    promise::set_value_at_thread_exit
    promise::set_exception
    promise::set_exception_at_thread_exit
     
    definiert in Header <future>
    template<class T >class promise;
    		 (1) (seit C++11)
    template<class T >class promise<T&>;
    		 (2) (seit C++11)
    template<>          class promise<void>;
    		 (3) (seit C++11)
    Das Klassen-Template std::promise bietet die Möglichkeit, einen Wert, der später erworben wird asynchron über eine std::future Objekt, dass die std::promise liefern zu speichern .
    Original:
    The class template std::promise provides a facility to store a value that is later acquired asynchronously via a std::future object, that the std::promise can supply.
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    This section is incomplete

    Inhaltsverzeichnis

    [Bearbeiten]Member-Funktionen

    baut das Versprechen Objekt
    Original:
    constructs the promise object
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    (öffentliche Elementfunktion)[edit]
    		 destructs the promise object
    (öffentliche Elementfunktion)[edit]
    weist den gemeinsamen Staat
    Original:
    assigns the shared state
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    (öffentliche Elementfunktion)[edit]
    Swaps zwei Versprechen Objekte
    Original:
    swaps two promise objects
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    (öffentliche Elementfunktion)[edit]
    Erste das Ergebnis
    Original:
    Getting the result
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    gibt eine future mit dem versprochenen Ergebnis assoziiert
    Original:
    returns a future associated with the promised result
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    (öffentliche Elementfunktion)[edit]
    Setzen Sie das Ergebnis
    Original:
    Setting the result
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    		 sets the result to specific value
    (öffentliche Elementfunktion)[edit]
    setzt das Ergebnis spezifischer Wert und liefert die Meldung nur am Faden Ausfahrt
    Original:
    sets the result to specific value while delivering the notification only at thread exit
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    (öffentliche Elementfunktion)[edit]
    legt das Ergebnis an eine Ausnahme anzeigen
    Original:
    sets the result to indicate an exception
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    (öffentliche Elementfunktion)[edit]
    legt das Ergebnis an eine Ausnahme geben, während es die Mitteilung nur zu Threadendes
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    sets the result to indicate an exception while delivering the notification only at thread exit
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    (öffentliche Elementfunktion)[edit]

    [Bearbeiten]Non-Member-Funktionen

    (C++11)
    spezialisiert die std::swap Algorithmus
    Original:
    specializes the std::swap algorithm
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    (Funktions-Template)[edit]

    [Bearbeiten]Helper-Klassen

    (C++11)
    spezialisiert die std::uses_allocator Typ Merkmal
    Original:
    specializes the std::uses_allocator type trait
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    (class Template-Spezialisierung)[edit]
    Von „https://de.cppreference.com/mwiki/index.php?title=cpp/thread/promise&oldid=30065“
    close