1.6 KiB
[depr.atomics.volatile]
Annex D (normative) Compatibility features [depr]
D.23 Deprecated atomic operations [depr.atomics]
D.23.2 Volatile access [depr.atomics.volatile]
If an atomic ([atomics.types.generic]) specialization has one of the following overloads, then that overload participates in overload resolution even if atomic::is_always_lock_free is false:void store(T desired, memory_order order = memory_order::seq_cst) volatile noexcept; T operator=(T desired) volatile noexcept; T load(memory_order order = memory_order::seq_cst) const volatile noexcept;operator T() const volatile noexcept; T exchange(T desired, memory_order order = memory_order::seq_cst) volatile noexcept;bool compare_exchange_weak(T& expected, T desired, memory_order success, memory_order failure) volatile noexcept;bool compare_exchange_strong(T& expected, T desired, memory_order success, memory_order failure) volatile noexcept;bool compare_exchange_weak(T& expected, T desired, memory_order order = memory_order::seq_cst) volatile noexcept;bool compare_exchange_strong(T& expected, T desired, memory_order order = memory_order::seq_cst) volatile noexcept; T fetch_key(T operand, memory_order order = memory_order::seq_cst) volatile noexcept; T operator op=(T operand) volatile noexcept; T* fetch_key(ptrdiff_t operand, memory_order order = memory_order::seq_cst) volatile noexcept;