Atomically subtract from atomicUint with acquire/release ordering.
Declared in <bsls_atomicoperations.h>
static
Types::Uint64
subtractUint64NvAcqRel(
AtomicTypes::Uint64* atomicUint,
Types::Uint64 value);Atomically subtract from the specified atomicUint the specified value and return the resulting value, providing the acquire/release memory ordering guarantee.
value of atomicUint after the subtraction
| Name | Description |
|---|---|
| atomicUint | atomic unsigned 64-bit integer to modify |
| value | amount to subtract |