std::experimental::simd_cast,std::experimental::static_simd_cast (3) Linux Manual Page

std::experimental::simd_cast,std::experimental::static_simd_cast – std::experimental::simd_cast,std::experimental::static_simd_cast

Synopsis

Defined in header<experimental / simd>

    template <class V, class T, class Abi>
    (1)

    /*see below*/ simd_cast(const simd<T, Abi> &v);

template <class V, class T, class Abi>
(2)

    /*see below*/ static_simd_cast(const simd<T, Abi> &v);

Cast a simd object to another simd object. If V is T, returns simd<T, Abi>; otherwise, if V is a scalar type, returns simd<V, simd_abi::fixed_size<simd<T, Abi>::size()>>. Otherwise, V must be a simd type, and the function returns V.
1) This function does not participate in overloading resolution unless
* every possible value of the input element can be represented with the output element
* either is_simd_v<V> is false, or V::size() is simd<T, Abi>::size()
2) This function does not participate in overloading resolution unless either is_simd_v<V> is false, or V::size() is simd<T, Abi>::size().

Parameters

v – the input simd object

Return value

A simd object with the i-th element initialized to static_cast<To>(v[i]), where To is the output element type as specified.

Example