std::experimental::packaged_task (concurrency TS)
This page is about the modified version of std::packaged_task provided by the concurrency TS supporting the std::future improvements made by that TS. For the version of packaged_task with type-erased allocator support provided by the Library Fundamentals TSes, see std::experimental::fundamentals_v2::packaged_task
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Defined in header
<experimental/future>
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||
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template
<
class
>
class packaged_task;
//not defined
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(1) | (concurrency TS) |
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template
<
class R, class ...Args
>
class packaged_task<R(Args...) > ; |
(2) | (concurrency TS) |
std::experimental::concurrency_v1::packaged_task is a modified version of std::packaged_task provided by the concurrency TS that works with std::experimental::future
The only change from std::packaged_task is that the get_future() member function returns a
std::experimental::future
<R>