Bit32.extract

From GiderosMobile
Revision as of 14:26, 13 July 2023 by Hgy29 (talk | contribs) (Text replacement - "<source" to "<syntaxhighlight")

Available since: Gideros 2022.3
Class: bit32

Description

Returns the unsigned number formed by the bits field to field + width - 1 from n. <syntaxhighlight lang="lua"> (number) = bit32.extract(n,field,width) </source>

Bits are numbered from 0 (least significant) to 31 (most significant). All accessed bits must be in the range [0, 31]. The default for width is 1

Parameters

n: (number) value
field: (number) field value
width: (number) width value optional: default value 1

Return values

Returns (number) unsigned number

See also

Bitwise Operators