NAME¶

std::experimental::split - std::experimental::split

Synopsis¶

Defined in header <experimental/simd>
template < std::size_t... Sizes, class T, class Abi >

std::tuple<simd<T, simd_abi::deduce_t<T, Sizes>>...> (1) (parallelism TS v2)

split( const simd<T, Abi>& v );
template < std::size_t... Sizes, class T, class Abi >

std::tuple<simd_mask<T, simd_abi::deduce_t<T, Sizes>>...> (2) (parallelism TS v2)

split( const simd_mask<T, Abi>& v );
template < class V, class Abi >

std::array<V, simd_size_v<typename V::value_type, Abi> / (3) (parallelism TS v2)
V::size()>

split( const simd<typename V::value_type, Abi>& v );
template < class V, class Abi >

std::array<V, simd_size_v<typename V::value_type, Abi> / (4) (parallelism TS v2)
V::size()>

split( const simd_mask<typename V::value_type, Abi>& v );

Splits the input simd or simd_mask object into multiple simd or simd_mask objects.

1-2) split the input object into potentially different types (e.g. types with
different sizes) of objects. These functions do not participate in overloading
resolution unless Sizes... sum up to v.size().
3-4) split the input object into a array of objects. These functions do not
participate in overloading resolution unless

* The array element must be of type simd or simd_mask, for the type of v as simd
or simd_mask, respectively.
* simd_size_v<typename V::value_type, Abi> is an integral multiple of V::size().

Parameters¶

v - the input simd or simd_mask object

Return value¶

1-2) a tuple that contains the splitted simd or simd_mask objects.
3-4) an array that contains the splitted simd or simd_mask objects.

Example¶