std::packaged_task::~packaged_task

 

C++

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Regular expressions library (C++11)

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Thread support library (C++11)

 

Thread support library

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thread (C++11)
this_thread namespace
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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

Member functions

packaged_task::packaged_task

packaged_task::~packaged_task

packaged_task::operator=

packaged_task::valid

packaged_task::swap

Getting the result

packaged_task::get_future

Execution

packaged_task::operator()

packaged_task::make_ready_at_thread_exit

packaged_task::reset

 

~packaged_task()

Abandons the shared state and destroys the stored task object.

A usual, if the shared state is abandoned before it was made ready, an std::future_error exception is stored with the error code std::future_errc::broken_promise).

Parameters

(none)