Varianti

    std::promise::operator=

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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
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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)
    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::promise
    Membri funzioni
    Original:
    Member functions
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    promise::promise
    promise::~promise
    promise::operator=
    promise::swap
    Ottenere il risultato
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    Getting the result
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    promise::get_future
    Impostazione del risultato
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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
     
    <tbody> </tbody>
    promise& operator=( promise&& other );
    		 (1) (dal C++11)
    promise& operator=( const promise& rhs ) = delete;
    		 (2) (dal C++11)
    Assegna il contenuto.
    Original:
    Assigns the contents.
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    1)
    Spostare operatore di assegnazione. Assegna lo stato condiviso di other usando la semantica spostamento. other è in stato valido, ma non definito in seguito.
    Original:
    Move assignment operator. Assigns the shared state of other using move semantics. other is in valid, but undefined state afterwards.
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    2)
    promise non è copia assegnabile.
    Original:
    promise is not copy-assignable.
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    Parametri

    other -
    un altro promise per acquisire lo stato di
    Original:
    another promise to acquire the state from
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    Valore di ritorno

    *this

    Eccezioni

    1)
    noexcept specification:  
    <tbody> </tbody>
    noexcept
      (dal C++11)