std::counting_semaphore<LeastMaxValue>::counting_semaphore
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< cpp | thread | counting semaphore
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std::counting_semaphore
Member functions
counting_semaphore::counting_semaphore
Operations
Constants
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.
[edit] Preconditions
1) Both desired >= 0 and desired <= max() are true.
[edit] Parameters
desired
-
the value to initialize
counting_semaphore
's counter with
[edit] Exceptions
Throws nothing.