Soenneker.Atomics.ValueInts 4.0.25

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There is a newer version of this package available.
See the version list below for details.

dotnet add package Soenneker.Atomics.ValueInts --version 4.0.25

NuGet\Install-Package Soenneker.Atomics.ValueInts -Version 4.0.25

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="Soenneker.Atomics.ValueInts" Version="4.0.25" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Soenneker.Atomics.ValueInts" Version="4.0.25" />
                    

                            Directory.Packages.props

<PackageReference Include="Soenneker.Atomics.ValueInts" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Soenneker.Atomics.ValueInts --version 4.0.25

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Soenneker.Atomics.ValueInts, 4.0.25"

#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.

#:package Soenneker.Atomics.ValueInts@4.0.25

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Soenneker.Atomics.ValueInts&version=4.0.25
                    

                            Install as a Cake Addin

#tool nuget:?package=Soenneker.Atomics.ValueInts&version=4.0.25
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Soenneker.Atomics.ValueInts

A lightweight, allocation-free atomic int struct backed by Volatile and Interlocked operations. Intended for use as a private field / inline synchronization primitive. Because this is a mutable struct, avoid copying it (e.g., returning it from properties or storing it in collections where it may be copied by value).

Install

dotnet add package Soenneker.Atomics.ValueInts

What you get

ValueAtomicInt — A lightweight, allocation-free atomic int struct backed by Volatile and Interlocked operations. Intended for use as a private field / inline synchronization primitive. Because this is a mutable struct, avoid copying it (e.g., returning it from properties or storing it in collections where it may be copied by value).

API at a glance

API	What it does	Result / important behavior
`ValueAtomicInt.Value`	Gets or sets the current value.	Gets or sets the current value.
`ValueAtomicInt.Read()`	Reads the current value using acquire semantics.	The current value observed with acquire memory-ordering semantics.
`ValueAtomicInt.Exchange(value)`	Atomically replaces the current value with `value` and returns the previous value.	The value that was stored before the atomic update.
`ValueAtomicInt.CompareExchange(value, comparand)`	Atomically sets the value to `value` if the current value equals `comparand`. Returns the original value.	The value observed before the compare-and-exchange attempt.
`ValueAtomicInt.TryCompareExchange(value, comparand)`	Attempts to set the value to `value` if the current value equals `comparand`.	true if the requested update was applied; otherwise, false.
`ValueAtomicInt.Increment()`	Atomically increments the value and returns the incremented value.	The incremented value.
`ValueAtomicInt.Decrement()`	Atomically decrements the value and returns the decremented value.	The decremented value.
`ValueAtomicInt.Add(delta)`	Atomically adds `delta` and returns the resulting value.	The resulting value.
`ValueAtomicInt.Or(mask)`	Performs an atomic bitwise OR operation between the current value and the specified mask, updating the value in a thread-safe manner.	The new value after the bitwise OR operation has been applied.
`ValueAtomicInt.And(mask)`	Performs an atomic bitwise AND operation between the current value and the specified mask.	The new value resulting from the bitwise AND operation.
`ValueAtomicInt.GetAndIncrement()`	Atomically increments the value and returns the previous value.	The value that was stored before the atomic update.
`ValueAtomicInt.GetAndDecrement()`	Atomically decrements the value and returns the previous value.	The value that was stored before the atomic update.
`ValueAtomicInt.GetAndAdd(delta)`	Atomically adds `delta` and returns the previous value.	The value that was stored before the atomic update.
`ValueAtomicInt.AddAndGet(delta)`	Atomically adds `delta` and returns the resulting value.	The resulting value.
`ValueAtomicInt.IncrementAndGet()`	Atomically increments the value and returns the resulting value.	The resulting value.
`ValueAtomicInt.DecrementAndGet()`	Atomically decrements the value and returns the resulting value.	The resulting value.
`ValueAtomicInt.TrySetIfGreater(value)`	Attempts to set the value to `value` if it is greater than the current value.	true if the requested update was applied; otherwise, false.
`ValueAtomicInt.TrySetIfLess(value)`	Attempts to set the value to `value` if it is less than the current value.	true if the requested update was applied; otherwise, false.

Important behavior

ValueAtomicInt.Or(mask): This method is thread-safe and uses atomic operations to ensure that the update is performed without interference from other threads.
ValueAtomicInt.And(mask): This method is thread-safe and uses interlocked operations to ensure atomicity. It can be used safely in multi-threaded scenarios to update the value without race conditions.
ValueAtomicInt.VolatileWrite(value): Use this method to update the field in multithreaded scenarios where it is important that the most recent value is observed by all threads. This method provides a memory barrier to prevent certain types of reordering by the compiler or processor.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages (7)

Showing the top 5 NuGet packages that depend on Soenneker.Atomics.ValueInts:

Package	Downloads
Soenneker.Utils.BackgroundQueue A high-performance background Task/ValueTask queue	3.7M
Soenneker.Asyncs.Locks The fastest .NET async lock.	3.1M
Soenneker.Atomics.ValueNullableBools A lightweight, allocation-free atomic nullable boolean struct implemented on top of an inline ValueAtomicInt	1.8M
Soenneker.Atomics.NullableBools A lock free atomic nullable boolean.	52.9K
Soenneker.Atomics.Ints A thread-safe int implemented on top of Interlocked/Volatile operations.	48.2K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.29	20,145	9/15/2026
4.0.28	88,175	9/12/2026
4.0.27	32,953	9/12/2026
4.0.26	343,042	8/29/2026
4.0.25	102	8/29/2026
4.0.24	96	8/29/2026
4.0.23	423,036	7/27/2026
4.0.22	192,934	7/16/2026
4.0.21	261,789	6/19/2026
4.0.20	252,830	6/5/2026
4.0.19	127	6/5/2026
4.0.18	328,500	4/22/2026
4.0.16	289,653	3/12/2026
4.0.15	140	3/12/2026
4.0.14	144	3/12/2026
4.0.13	4,004	3/12/2026
4.0.12	90,123	3/10/2026
4.0.11	50,015	3/9/2026
4.0.10	148	3/9/2026
4.0.9	134	3/9/2026

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