std::future<T>::operator=
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std::future
Member functions
future::operator=
Getting the result
State
future& operator=( future&& other ) noexcept;
(1)
(since C++11)
future& operator=( const future& other ) = delete;
(2)
(since C++11)
Assigns the contents of another future object.
1) Releases any shared state and move-assigns the contents of other to *this. After the assignment, other.valid() == false and this->valid() will yield the same value as other.valid() before the assignment.
[edit] Parameters
other
-
a
std::future that will transfer state to *this
[edit] Return value
*this