Janet 1.0.0-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 [count=1])

Copy count elements 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 [stride = 1 [offset = 0 [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 [, start=0 [, end=(size tarr)]])

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 [count=1])

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