std::promise::operator=

 

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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

 

promise& operator=( promise&& other );	(1)	(since C++11)
promise& operator=( const promise& rhs ) = delete;	(2)	(since C++11)

Assigns the contents.

1) Move assignment operator. Assigns the shared state of other using move semantics. other is in valid, but undefined state afterwards.

2) promise is not copy-assignable.

Parameters

other

-

another promise to acquire the state from

Return value

*this

Exceptions

1)

noexcept specification:  

noexcept

  (since C++11)