Atomically decrement the specified atomicUint by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee.

Synopsis

Declared in <bsls_atomicoperations_default.h>

static
Types::Uint64
decrementUint64Nv(AtomicTypes::Uint64* atomicUint);

Return Value

value of atomicUint after the decrement

Parameters

Name

Description

atomicUint

atomic unsigned 64‐bit integer to modify

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