std::packaged_task::operator=
packaged_task& operator=( const packaged_task& ) = delete;
| (1) | (since C++11) |
packaged_task& operator=( packaged_task&& rhs );
| (2) | (since C++11) |
1) Copy assignment operator is deleted,
std::packaged_task is move-only. Note: C++11 does not specify
const here, this is the
defect 2067.
2) Releases the shared state, if any, destroys the previously-held task, and moves the shared state and the task owned by rhs into *this. rhs is left without a shared state and with a moved-from task.
Parameters
| rhs | - | the std::packaged_task to move from |
Exceptions
1) (none)
Example