29 Numerics library [numerics]

29.10 Data-parallel types [simd]

29.10.6 Class template basic_simd [simd.class]

29.10.6.4 basic_simd unary operators [simd.unary]

1
#
Effects in [simd.unary] are applied as unary element-wise operations.
🔗
constexpr basic_simd& operator++() noexcept;
2
#
Constraints: requires (value_type a) { ++a; } is true.
3
#
Effects: Increments every element by one.
4
#
Returns: *this.
🔗
constexpr basic_simd operator++(int) noexcept;
5
#
Constraints: requires (value_type a) { a++; } is true.
6
#
Effects: Increments every element by one.
7
#
Returns: A copy of *this before incrementing.
🔗
constexpr basic_simd& operator--() noexcept;
8
#
Constraints: requires (value_type a) { --a; } is true.
9
#
Effects: Decrements every element by one.
10
#
Returns: *this.
🔗
constexpr basic_simd operator--(int) noexcept;
11
#
Constraints: requires (value_type a) { a--; } is true.
12
#
Effects: Decrements every element by one.
13
#
Returns: A copy of *this before decrementing.
🔗
constexpr mask_type operator!() const noexcept;
14
#
Constraints: requires (const value_type a) { !a; } is true.
15
#
Returns: A basic_simd_mask object with the element set to !operator[](i) for all i in the range of [0, size()).
🔗
constexpr basic_simd operator~() const noexcept;
16
#
Constraints: requires (const value_type a) { ~a; } is true.
17
#
Returns: A basic_simd object with the element set to ~operator[](i) for all i in the range of [0, size()).
🔗
constexpr basic_simd operator+() const noexcept;
18
#
Constraints: requires (const value_type a) { +a; } is true.
19
#
Returns: *this.
🔗
constexpr basic_simd operator-() const noexcept;
20
#
Constraints: requires (const value_type a) { -a; } is true.
21
#
Returns: A basic_simd object where the element is initialized to -operator[](i) for all i in the range of [0, size()).