Varianti

    std::shared_future::valid

    Da cppreference.com.

    [edit template]

    Questa pagina è stata tradotta in modo automatico dalla versione in ineglese della wiki usando Google Translate.

    La traduzione potrebbe contenere errori e termini strani. Muovi il puntatore sopra al testo per vedere la versione originale. Puoi aiutarci a correggere gli gli errori. Per ulteriori istruzioni clicca qui.

    Click here for the English version of this page

    <metanoindex/>

     
    C++
     
    Discussione libreria di supporto
    Threads
    Original:
    Threads
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    thread(C++11)
    this_thread spazio dei nomi
    Original:
    this_thread namespace
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    get_id(C++11)
    yield(C++11)
    sleep_for(C++11)
    sleep_until(C++11)
    Mutua esclusione
    Original:
    Mutual exclusion
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    mutex(C++11)
    timed_mutex(C++11)
    Blocco di gestione generico
    Original:
    Generic lock management
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    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
    Original:
    Condition variables
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    condition_variable(C++11)
    condition_variable_any(C++11)
    notify_all_at_thread_exit(C++11)
    cv_status(C++11)
    Futures
    Original:
    Futures
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    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::shared_future
    Membri funzioni
    Original:
    Member functions
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    shared_future::shared_future
    shared_future::~shared_future
    shared_future::operator=
    Ottenere il risultato
    Original:
    Getting the result
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    shared_future::get
    Stato
    Original:
    State
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    shared_future::valid
    shared_future::wait
    shared_future::wait_for
    shared_future::wait_until
     
    <tbody> </tbody>
    bool valid() const;
    		 (dal C++11)
    Controlla se il futuro si riferisce ad uno stato condiviso con una promessa. Questo è l'unico caso di futures restituiti da std::promise::get_future(), std::packaged_task::get_future() std::async() o fino a quando la prima volta get() si chiama.
    Original:
    Checks if the future refers to a state shared with a promise. This is the case only for futures returned by std::promise::get_future(), std::packaged_task::get_future() or std::async() until the first time get() is called.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.