BloombergLP::bsls::AtomicOperations_DefaultUint64::swapUint64AcqRel

Atomically set the value of the specified atomicUint to the specified swapValue and return its previous value, providing the acquire/release memory ordering guarantee.

Synopsis

Declared in <bsls_atomicoperations_default.h>

static
Types::Uint64
swapUint64AcqRel(
    AtomicTypes::Uint64* atomicUint,
    Types::Uint64 swapValue);