std::counting_semaphore<LeastMaxValue>::release
void release( std::ptrdiff_t update = 1 ); |
(since C++20) |
Atomically increments the internal counter by the value of update. Any thread(s) waiting for the counter to be greater than 0, such as due to being blocked in acquire, will subsequently be unblocked.
Preconditions
Both update >= 0 and update <= max() - counter are true, where counter is the value of the internal counter.
Parameters
| update | - | the amount to increment the internal counter by |
Exceptions
May throw std::system_error.
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