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Function zip¶

`function` zip(const vec<T, N1> &, const vec<T, Ns> &...) simd ¶

template <typename T, size_t N1, size_t... Ns, size_t size = N1 + csum<size_t, Ns...>(),
          size_t side2 = 1 + sizeof...(Ns), size_t side1 = size / side2>
KFR_INTRINSIC vec<vec<T, side2>, side1> zip(const vec<T, N1>& x, const vec<T, Ns>&... y)

Zips multiple vectors into a vector of vectors.

The inputs are interleaved and regrouped into inner vectors of length side2 (the number of inputs). The number of inputs must be a power of two.

Template parameters
T	Element type of the vectors.
N1	Length of the first input vector.
Ns	Lengths of the remaining input vectors.
size	Total number of scalar elements, equals `N1` + csum(Ns...).
side2	Number of input vectors.
side1	Number of inner vectors in the result, equals `size` / `side2.`

Parameters
x	First source vector.
y	Remaining source vectors.

Returns
	A vector of `side1` inner vectors, each of length `side2.`

Fully qualified name: kfr::zip(const vec<T, N1> &, const vec<T, Ns> &...)

Declared at simd/shuffle.hpp:1260

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