std::packaged_task<R(Args...)>:: operator=

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std::packaged_task
packaged_task & operator = ( const packaged_task & ) = delete ;
(1) (since C++11)
packaged_task & operator = ( packaged_task && rhs ) noexcept ;
(2) (since C++11)
1) Copy assignment operator is deleted, std::packaged_task is move-only.
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

Example

This section is incomplete
Reason: no example

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 2067 C++11 the parameter type of the copy assignment operator was packaged_task& added const
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