std::counti...ng_semaphore(3) C++ Standard Libary std::counti...ng_semaphore(3) NAME std::counting_semaphore::counting_semaphore - std::counting_sema- phore::counting_semaphore Synopsis 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 inter- nal 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. http://cppreference.com 2024.06.10 std::counti...ng_semaphore(3)
NAME | Synopsis | Preconditions | Parameters | Exceptions
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