CounterpointCollective.UniquePriorityQueue 10.1.124

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package CounterpointCollective.UniquePriorityQueue --version 10.1.124
                    


                    

                
NuGet\Install-Package CounterpointCollective.UniquePriorityQueue -Version 10.1.124
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="CounterpointCollective.UniquePriorityQueue" Version="10.1.124" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="CounterpointCollective.UniquePriorityQueue" Version="10.1.124" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="CounterpointCollective.UniquePriorityQueue" />
                    


                            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 CounterpointCollective.UniquePriorityQueue --version 10.1.124
                    


                    

                
#r "nuget: CounterpointCollective.UniquePriorityQueue, 10.1.124"
#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 CounterpointCollective.UniquePriorityQueue@10.1.124
#: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=CounterpointCollective.UniquePriorityQueue&version=10.1.124
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=CounterpointCollective.UniquePriorityQueue&version=10.1.124
                    


                            Install as a Cake Tool

CounterpointCollective.UniquePriorityQueue

A high-performance priority queue for .NET 10 that guarantees key uniqueness.

  • Like a dictionary, you can quickly look up items by key.
  • Like a priority queue, you can efficiently retrieve the item with the lowest priority value (min-priority queue).

API documentation

Features

  • Unique keys: Each key can exist only once. Subsequent Enqueue calls update the existing entry.
  • Fast operations: Efficient enqueue, dequeue, priority updates, and lookups.
  • Min-priority queue: Lower priority values are returned first.

Getting Started

Prerequisites

Installation

Add the NuGet package to your project:

dotnet add package CounterpointCollective.UniquePriorityQueue

Usage Example:

var queue = new UniquePriorityQueue<string, string, int>();

// Add items (lower priority numbers dequeue first)
queue.Enqueue("a", "First task", 5);
queue.Enqueue("b", "Urgent task", 1);

// Update an existing key
queue.Enqueue("a", "Updated task", 0);

// Peek lowest-priority item
var (key, value, p) = queue.Peek();
// key = "a", p = 0

// Dequeue in ascending priority order
while (queue.TryDequeue(out key, out value, out p))
{
    Console.WriteLine($"{key}: {value} (priority {p})");
}

API Highlights

  • UniquePriorityQueue<TKey, TValue, TPriority>: Main queue type.

Project Structure

  • UniquePriorityQueue.cs: Core implementation.

License

MIT

Repository

GitLab - PrestoPrimitives

Maintained by CounterpointCollective.

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 (2)

Showing the top 2 NuGet packages that depend on CounterpointCollective.UniquePriorityQueue:

Package Downloads
CounterpointCollective.ComposableDataflowBlocks

Composable dataflow blocks for building robust, reusable data processing pipelines in .NET.
CounterpointCollective.Dataflow.Composable

Composable dataflow blocks for building robust, reusable data processing pipelines in .NET.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
10.1.128 86 1/17/2026
10.1.126 95 12/29/2025
10.1.124 103 12/29/2025