std::promise<R>::swap

 

C++

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Technical Specifications

 

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std::promise

Member functions

promise::promise

promise::~promise

promise::operator=

promise::swap

Getting the result

promise::get_future

Setting the result

promise::set_value

promise::set_value_at_thread_exit

promise::set_exception

promise::set_exception_at_thread_exit

 

void swap( promise& other ) noexcept;		(since C++11)

Exchanges the shared states of two promise objects.

Parameters

other

-

the promise to swap with

Return value

(none)

See also

std::swap(std::promise) (C++11)

specializes the std::swap algorithm (function template)