hpx::promise

Defined in header hpx/future.hpp.

See Public API for a list of names and headers that are part of the public HPX API.

template<typename R, typename Allocator>
struct uses_allocator<hpx::promise<R>, Allocator> : public true_type

namespace hpx

Top level HPX namespace.

template<typename R>
class promise

#include <promise.hpp>

template<typename R>
class promise<R&> : public hpx::detail::promise_base<R&>

Public Functions

promise() = default

template<typename Allocator>
inline promise(std::allocator_arg_t, Allocator const &a)

promise(promise &&other) noexcept = default

promise(promise const &other) = delete

~promise() = default

promise &operator=(promise &&other) noexcept = default

promise &operator=(promise const &other) = delete

inline void swap(promise &other) noexcept

inline void set_value(R &r)

Private Types

using base_type = detail::promise_base<R&>

template<>
class promise<void> : public hpx::detail::promise_base<void>

Public Functions

promise() = default

template<typename Allocator>
inline promise(std::allocator_arg_t, Allocator const &a)

promise(promise &&other) noexcept = default

promise(promise const &other) noexcept = delete

~promise() = default

promise &operator=(promise &&other) noexcept = default

promise &operator=(promise const &other) noexcept = delete

inline void swap(promise &other) noexcept

inline void set_value()

Private Types

using base_type = detail::promise_base<void>

namespace std

Functions

template<typename R> HPX_CXX_EXPORT void swap (hpx::promise< R > &x, hpx::promise< R > &y) noexcept

template<typename R, typename Allocator> promise< R >, Allocator > : public true_type