docs-v2/content/flux/v0/stdlib/bitwise/snot.md

title	description	menu	weight
bitwise.snot() function	`bitwise.snot()` inverts every bit in `a`, an integer.	flux_v0_ref name parent identifier bitwise.snot bitwise bitwise/snot	101

bitwise.snot() inverts every bit in a, an integer.

Function type signature

(a: int) => int

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

a

({{< req >}}) Integer to invert.

Examples

• Invert bits in an integer
• Invert bits in integers in a stream of tables

Invert bits in an integer

import "bitwise"

bitwise.snot(a: 1234)// Returns -1235

Invert bits in integers in a stream of tables

import "bitwise"
import "sampledata"

sampledata.int()
    |> map(fn: (r) => ({r with _value: bitwise.snot(a: r._value)}))

{{< expand-wrapper >}} {{% expand "View example input and output" %}}

Input data

_time	_value	*tag
2021-01-01T00:00:00Z	-2	t1
2021-01-01T00:00:10Z	10	t1
2021-01-01T00:00:20Z	7	t1
2021-01-01T00:00:30Z	17	t1
2021-01-01T00:00:40Z	15	t1
2021-01-01T00:00:50Z	4	t1

_time	_value	*tag
2021-01-01T00:00:00Z	19	t2
2021-01-01T00:00:10Z	4	t2
2021-01-01T00:00:20Z	-3	t2
2021-01-01T00:00:30Z	19	t2
2021-01-01T00:00:40Z	13	t2
2021-01-01T00:00:50Z	1	t2

Output data

_time	_value	*tag
2021-01-01T00:00:00Z	1	t1
2021-01-01T00:00:10Z	-11	t1
2021-01-01T00:00:20Z	-8	t1
2021-01-01T00:00:30Z	-18	t1
2021-01-01T00:00:40Z	-16	t1
2021-01-01T00:00:50Z	-5	t1

_time	_value	*tag
2021-01-01T00:00:00Z	-20	t2
2021-01-01T00:00:10Z	-5	t2
2021-01-01T00:00:20Z	2	t2
2021-01-01T00:00:30Z	-20	t2
2021-01-01T00:00:40Z	-14	t2
2021-01-01T00:00:50Z	-2	t2

{{% /expand %}} {{< /expand-wrapper >}}