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std::packaged_task::make_ready_at_thread_exit

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< cpp‎ | thread‎ | packaged task
Revision as of 18:32, 9 July 2013 by P12bot (Talk | contribs)

void make_ready_at_thread_exit( ArgTypes... );
(since C++11)

Calls the stored task with args as the arguments. The return value of the task or any exceptions thrown are stored in the shared state. The shared state is not made ready until the current thread exits and all objects of thread local storage duration are destroyed. After and any threads waiting for this are unblocked.

Contents

Parameters

args - the parameters to pass on invocation of the stored task

Return value

(none)

Exceptions

std::future_error on the following error conditions:

  • The stored task has already been invoked. The error category is set to promise_already_satisfied.
  • *this has no shared state. The error category is set to no_state.

Example

See also

executes the function
(public member function) [edit]