Janet 1.1.0-dev Documentation

Type Array Module

Index

tarray/buffer tarray/copy-bytes tarray/length tarray/new tarray/properties tarray/slice tarray/swap-bytes


tarray/buffer cfunction
(tarray/buffer array|size)

Return typed array buffer or create a new buffer.

tarray/copy-bytes cfunction
(tarray/copy-bytes src sindex dst dindex &opt count)

Copy count elements (default 1) of src array from index sindex to dst array at position dindex memory can overlap.

tarray/length cfunction
(tarray/length array|buffer)

Return typed array or buffer size.

tarray/new cfunction
(tarray/new type size &opt stride offset tarray|buffer)

Create new typed array.

tarray/properties cfunction
(tarray/properties array)

Return typed array properties as a struct.

tarray/slice cfunction
(tarray/slice tarr &opt start end)

Takes a slice of a typed array from start to end. The range is half open, [start, end). Indexes can also be negative, indicating indexing from the end of the end of the typed array. By default, start is 0 and end is the size of the typed array. Returns a new janet array.

tarray/swap-bytes cfunction
(tarray/swap-bytes src sindex dst dindex &opt count)

Swap count elements (default 1) between src array from index sindex and dst array at position dindex memory can overlap.