std::future<T>::future (3) - Linux Manuals

std::future<T>::future: std::future<T>::future

NAME

std::future<T>::future - std::future<T>::future

Synopsis

future() noexcept; (1) (since C++11)
future( future&& other ) noexcept; (2) (since C++11)
future( const future& other ) = delete; (3) (since C++11)

Constructs a std::future object.
1) Default constructor. Constructs a std::future with no shared state. After construction, valid() == false.
2) Move constructor. Constructs a std::future with the shared state of other using move semantics. After construction, other.valid() == false.
3) std::future is not CopyConstructible.

Parameters

other - another std::future to acquire shared state from