std::execution:: sync_wait
From cppreference.com
C++
Execution Library
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Defined in header
<execution>
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auto
sync_wait
(
execution
::
sender
auto
sender
)
requires
(
/*always-sends-some-values*/
(
sender
)
)
|
(since C++26) | |
Parameters
| sender | - | sender upon which the completion of sync_wait is blocked |
Return value
Returns an optional tuple of values that were sent by the provided sender on its completion of work.
Notes
The sender returned by
sync_wait
similarly to
ensure_started
, except that it blocks the current
std::thread
or thread of main until the work is completed.
See also
|
Eagerly starts a sender, returning a sender that will deliver the results to a receiver to which it is connected and started, if any. When the result sender is not connected to a receiver, or if the resulting operation state is not started, the results are ignored. If such a sender is destroyed before the underlying operation completes, the operation continues running detached.
(function template) |
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