NAME

std::experimental::const_where_expression - std::experimental::const_where_expression

Synopsis

Defined in header <experimental/simd>
template < class M, class V > (parallelism TS v2)
class const_where_expression;

The class template const_where_expression abstracts the notion of selected elements
of a given const object of arithmetic or data-parallel type. Selected elements
signifies the elements data[i] for all i ∈ {j ∈ ℕ0 | j < M::size() ⋀
mask[j]}.

Template parameters

M - The mask type
V - The value type M applies on

Valid combinations of (M, V) are: (simd_mask<T, Abi>, const simd<T, Abi>),
(simd_mask<T, Abi>, const simd_mask<T, Abi>), (bool, const T).

Member functions

operator- negates selected elements
(public member function)
copy_to stores selected elements to address
(public member function)

Example