Tedd.BitUtils 1.0.2

.NET Core 2.0 .NET Standard 2.1 .NET Framework 4.6.1
There is a newer version of this package available.
See the version list below for details.
dotnet add package Tedd.BitUtils --version 1.0.2
NuGet\Install-Package Tedd.BitUtils -Version 1.0.2
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Tedd.BitUtils" Version="1.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Tedd.BitUtils --version 1.0.2
#r "nuget: Tedd.BitUtils, 1.0.2"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Tedd.BitUtils as a Cake Addin
#addin nuget:?package=Tedd.BitUtils&version=1.0.2

// Install Tedd.BitUtils as a Cake Tool
#tool nuget:?package=Tedd.BitUtils&version=1.0.2


Available as NuGet Package: https://www.nuget.org/packages/Tedd.BitUtils/

Bit manipulation extension methods for byte, short (Int16), ushort (UInt16), int (Int32), uint (UInt32), long (Int64) and ulong (UInt64).

Types can be manipulated in-place or by returning a modified copy. All methods are tagged for inline compile. Ror and Rol methods should be optimized by RyuJit to use CPU implementations.

Note that CPU most likely only supports bit manipulation on Int32 and Int64, so Byte and Int16 will be treated as Int32 internally. Result will be correct, but there is no speed benefit and possibly a small penalty for using smaller types than Int32.


i can be byte, short (Int16), ushort (UInt16), int (Int32), uint (UInt32), long (Int64) and ulong (UInt64).

Faster versions of Ror() and Rol() are hardcoded to shift 1. Faster versions of SetBit0(n) and SetBit1(n) skips the branch required for SetBit(n, true/false).

Note: Ror and Rol is only implemented for 32-bit and 64-bit integers.


  • i.SetBit(n, bool);
  • i.SetBit0(n);
  • i.SetBit1(n);
  • i.Rol();
  • i.Rol(n);
  • i.Ror();
  • i.Ror(n);
  • i.ReverseBits();


  • bool = i.IsBitSet(n);
  • i.SetBitCopy(n, bool);
  • i.SetBit0Copy(n);
  • i.SetBit1Copy(n);
  • i.RolCopy();
  • i.RolCopy(n);
  • i.RorCopy();
  • i.RorCopy(n);
  • i.ReverseBits();

Quick examples

var a = 0;
a.SetBit(0, true);
// a == 1
a.SetBit(1, true);
// a == 3
// a == 2
// a.IsBitSet(0) == false
var b = a.SetBit(0);
// b == 3
a = 1;
// a == 3
Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 2.0

    • No dependencies.
  • .NETCoreApp 2.1

    • No dependencies.
  • .NETCoreApp 3.0

    • No dependencies.
  • .NETFramework 4.6.1

    • No dependencies.
  • .NETStandard 2.1

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.7 344 2/25/2022
1.0.6 435 3/20/2020
1.0.5 412 12/15/2019
1.0.4 382 12/15/2019
1.0.3 352 12/8/2019
1.0.2 362 12/7/2019
1.0.1 365 11/8/2019
1.0.0 373 11/7/2019