std::counting_semaphore<LeastMaxValue>::counting_semaphore
constexpr explicit counting_semaphore( std::ptrdiff_t desired ); | (1) | (since C++20) |
counting_semaphore( const counting_semaphore& ) = delete; | (2) | (since C++20) |
1) Constructs an object of type
std::counting_semaphore with the internal counter initialized to desired.
2) Copy constructor is deleted.
Preconditions
1) Both
desired >= 0 and desired <= max() are true.Parameters
| desired | - | the value to initialize counting_semaphore's counter with |
Exceptions
Throws nothing.
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