Login Register

std::promise::swap

void swap( promise& other );

(since C++11)

Exchanges the shared states of two promise objects.

Parameters

other

-

the promise to swap with

Return value

(none).

Exceptions

noexcept specification:

noexcept

Example

See also

std::swap(std::promise)

(C++11)

specializes the std::swap algorithm
(function template)

Links:

http://en.cppreference.com/w/cpp/thread/promise/swap

doc_CPP

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::swap(std::promise) Defined in header <future> template< class R > void swap( promise<R> &lhs, promise<R> &rhs ); (since C++1

std::promise Defined in header <future> template< class R > class promise; (1) (since C++11) template< class R > class promise<

std::promise::promise promise(); (1) (since C++11) template< class Alloc > promise( std::allocator_arg_t, const Alloc& alloc ); (2) (since C++11) pr

std::promise::set_value void set_value( const R& value ); (1) (member only of generic promise template)(since C++11) void set_value( R&& value ); (2)

std::promise::set_exception void set_exception( std::exception_ptr p ); (since C++11) Stores the exception pointer p into the shared state and makes the state ready. The