std::experimental::promise (concurrency TS)
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< cpp | experimental | concurrency
This page is about the modified version of std::promise provided by the concurrency TS supporting the std::future improvements made by that TS. For the version of promise with type-erased allocator support provided by the Library Fundamentals TSes, see std::experimental::fundamentals_v2::promise
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Defined in header
<experimental/future>
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template< class R > class promise;
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(1) | (concurrency TS) |
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template
<
class R >
class promise<R&
>
;
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(2) | (concurrency TS) |
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template
<>
class promise<
void
>
;
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(3) | (concurrency TS) |
std::experimental::concurrency_v1::promise is a modified version of std::promise provided by the concurrency TS that works with std::experimental::future
The only change from std::promise is that the get_future() member function returns a std::experimental::future