https://github.com/lit-technology/bit-ranges

(Un)setting n least significant bits and merging intersecting number ranges.
https://github.com/lit-technology/bit-ranges

bits go

Last synced: 2 months ago
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(Un)setting n least significant bits and merging intersecting number ranges.

• Host: GitHub
• URL: https://github.com/lit-technology/bit-ranges
• Owner: lit-technology
• License: mit
• Created: 2019-03-16T07:36:09.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-10-24T11:14:34.000Z (over 4 years ago)
• Last Synced: 2024-08-03T23:27:37.145Z (6 months ago)
• Topics: bits, go
• Language: Go
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-golang-repositories - bit-ranges

README

        
# Bit Ranges

[![BuildStatus Widget]][BuildStatus Result]

[![CodeCov Widget]][CodeCov Result]

[![GoReport Widget]][GoReport Status]

[![GoDoc Widget]][GoDoc]

[BuildStatus Result]: https://travis-ci.org/philip-bui/bit-ranges

[BuildStatus Widget]: https://travis-ci.org/philip-bui/bit-ranges.svg?branch=master

[CodeCov Result]: https://codecov.io/gh/philip-bui/bit-ranges

[CodeCov Widget]: https://codecov.io/gh/philip-bui/bit-ranges/branch/master/graph/badge.svg

[GoReport Status]: https://goreportcard.com/report/github.com/philip-bui/bit-ranges

[GoReport Widget]: https://goreportcard.com/badge/github.com/philip-bui/bit-ranges

[GoDoc]: https://godoc.org/github.com/philip-bui/bit-ranges

[GoDoc Widget]: https://godoc.org/github.com/philip-bui/bit-ranges?status.svg

Library for setting and unsetting `n` least significant bits as ranges, and merging intersecting ranges.

## Usage

```go

import (

	"github.com/philip-bui/bit-ranges"

)

func main() {

	l, h := bits.RangeUint64(5, 777) // 1100001001.

	// l = 768, 1100000000.

	// h = 799, 1100011111.

	arr := bits.RangesUint64(5, 700, 799, 777, 768, 800, 77)

	// arr = [831, 768, 703, 672, 95, 64]. Arr will always be even amount (pairs).

}

```

## License

Bit Ranges is available under the MIT license. [See LICENSE](https://github.com/philip-bui/bit-ranges/blob/master/LICENSE) for details.