Namespace
Varianti

std::packaged_task::reset

Da cppreference.com.

 
 
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
Original:
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
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
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::packaged_task
Membri funzioni
Original:
Member functions
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packaged_task::packaged_task
packaged_task::~packaged_task
packaged_task::operator=
packaged_task::valid
packaged_task::swap
Ottenere il risultato
Original:
Getting the result
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packaged_task::get_future
Esecuzione
Original:
Execution
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packaged_task::operator()
packaged_task::make_ready_at_thread_exit
packaged_task::reset
 
void reset();
(dal C++11)
Reimposta lo stato abbandonando i risultati delle esecuzioni precedenti. New stato condiviso è costruito.
Original:
Resets the state abandoning the results of previous executions. New shared state is constructed.
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Equivalente a *this = packaged_task(std::move(f)), dove f è memorizzato compito.
Original:
Equivalent to *this = packaged_task(std::move(f)), where f is the stored task.
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[modifica] Parametri

(Nessuno)
Original:
(none)
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[modifica] Valore di ritorno

(Nessuno)
Original:
(none)
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[modifica] Eccezioni

  • std::future_error *this se non ha lo stato condiviso. La condizione di errore è impostato no_state.
    Original:
    std::future_error if *this has no shared state. The error condition is set to no_state.
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  • std::bad_alloc se non c'era abbastanza memoria per un nuovo stato condiviso.
    Original:
    std::bad_alloc if there was not enough memory for a new shared state.
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  • qualsiasi eccezione generata dal spostare costruttore del packaged_task nuovo
    Original:
    any exception thrown by the spostare costruttore of the new packaged_task
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