Function slice¶

`function` slice(const vec<T, N> &) simd ¶

template <size_t start, size_t count, typename T, size_t N>
KFR_INTRINSIC vec<T, count> slice(const vec<T, N>& x)

Extracts a contiguous subvector of count elements starting at start.

Template parameters
start	Index of the first element to extract.
count	Number of elements to extract.
T	Element type of the vector.
N	Input vector length.

Parameters
x	Source vector.

Returns
	A vector of length `count` holding elements [ `start,` `start` + `count).`

Fully qualified name: kfr::slice(const vec<T, N> &)

template <size_t start, size_t count, typename T, size_t N>
KFR_INTRINSIC vec<T, count> slice(const vec<T, N>& x, const vec<T, N>& y)

Extracts a contiguous subvector spanning the concatenation of x and y.

The two vectors are treated as a single concatenated sequence of length N + N.

Template parameters
start	Index of the first element to extract, in the concatenated sequence.
count	Number of elements to extract.
T	Element type of the vectors.
N	Length of each input vector.

Parameters
x	First source vector.
y	Second source vector.

Returns
	A vector of length `count` drawn from the concatenated sequence.

Fully qualified name: kfr::slice(const vec<T, N> &, const vec<T, N> &)

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