std::shared_future<T>::shared_future
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 < cpp | thread | shared future 
 
 
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std::shared_future 
 
 Member functions
shared_future::shared_future
 Getting the result
 State
shared_future() noexcept;
 (1) 
 (since C++11) 
 
 (2)
 
shared_future( const shared_future& other );
 
 (since C++11) (until C++17)
shared_future( const shared_future& other ) noexcept;
 
 (since C++17) 
shared_future( std::future <T>&& other ) noexcept;
 (3) 
 (since C++11) 
shared_future( shared_future&& other ) noexcept;
 (4) 
 (since C++11) 
Constructs a new shared_future.
1) Default constructor. Constructs an empty shared future, that doesn't refer to a shared state, that is valid() == false.
2) Constructs a shared future that refers to the same shared state, if any, as other.
3,4) Transfers the shared state held by other to *this. After the construction, other.valid() == false, and this->valid() returns the same value as other.valid() would have returned before the construction.
[edit] Parameters
 other
 -
 another future object to initialize with