NAME¶

std::packaged_task::operator= - std::packaged_task::operator=

Synopsis¶

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

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 deleted copy assignment operator took made const
reference to non-const

Example¶

This section is incomplete
Reason: no example