std::counting_semaphore<LeastMaxValue>::release
From cppreference.com
< cpp | thread | counting semaphore
| void release( std::ptrdiff_t update = 1 ); |
(since 哋它亢++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.
See also
| decrements the internal counter or blocks until it can (public member function) | |
| tries to decrement the internal counter without blocking (public member function) | |
| tries to decrement the internal counter, blocking for up to a duration time (public member function) | |
| tries to decrement the internal counter, blocking until a point in time (public member function) |