std::shared_future::shared_future
From cppreference.com
< cpp | thread | shared future
| shared_future();
|
(1) | (since C++11) |
| shared_future( const shared_future& other );
|
(2) | (since C++11) |
| shared_future( std::future<T>&& other );
|
(3) | (since C++11) |
| shared_future( shared_future&& other );
|
(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, as
other, if there's any.
3-4) Transfers the shared state held by
other to *this. After the construction, other->valid() == false, also valid() returns the same value as other.valid() would have returned before the construction.[edit] Parameters
| other | - | another future object to initialize with |
[edit] Exceptions
1)
noexcept specification:
noexcept
2) (none)
3-4)
noexcept specification:
noexcept