CountingSemaphoreGrant::CountingSemaphoreGrant

Synopses

Declared in <semaphore_grant.h>

Constructs an empty grant that holds no semaphore slot.

CountingSemaphoreGrant() noexcept;

Copy construction is deleted; a grant uniquely owns its slot.

CountingSemaphoreGrant(CountingSemaphoreGrant const& other) = delete;

Move-constructs a grant, transferring ownership of the held slot.

CountingSemaphoreGrant(CountingSemaphoreGrant&& other) noexcept;

Constructs a grant bound to a semaphore, optionally acquiring without blocking.

explicit
CountingSemaphoreGrant(
    std::counting_semaphore<LeastMaxValue>& sema,
    bool fTry = false) noexcept;

Name	Description
other	The grant to move from; left empty afterwards.
sema	The semaphore to acquire a slot from.
fTry	If true, try to acquire without blocking; otherwise block until acquired.