29 Numerics library [numerics]

29.10 Data-parallel types [simd]

29.10.8 basic_vec non-member operations [simd.nonmembers]

29.10.8.4 Exposition-only conditional operators [simd.cond]

🔗
friend constexpr basic_vec simd-select-impl(const mask_type& mask, const basic_vec& a, const basic_vec& b) noexcept;
1
#
Returns: A basic_vec object where the element equals mask[i] ? a[i] : b[i] for all i in the range of [0, size()).