32 Concurrency support library [thread]

32.5 Atomic operations [atomics]

32.5.7 Class template atomic_ref [atomics.ref.generic]

32.5.7.6 Member operators common to integers and pointers to objects [atomics.ref.memop]

1
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Let referred-type be pointer-type for the specializations in [atomics.ref.pointer] and be integral-type for the specializations in [atomics.ref.int].
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constexpr value_type operator++(int) const noexcept;
2
#
Constraints: is_const_v<referred-type> is false.
3
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Effects: Equivalent to: return fetch_add(1);
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constexpr value_type operator--(int) const noexcept;
4
#
Constraints: is_const_v<referred-type> is false.
5
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Effects: Equivalent to: return fetch_sub(1);
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constexpr value_type operator++() const noexcept;
6
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Constraints: is_const_v<referred-type> is false.
7
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Effects: Equivalent to: return fetch_add(1) + 1;
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constexpr value_type operator--() const noexcept;
8
#
Constraints: is_const_v<referred-type> is false.
9
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Effects: Equivalent to: return fetch_sub(1) - 1;