NTDLS.ExpressionParser 1.1.0

.NET 6.0 This package targets .NET 6.0. 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There is a newer version of this package available.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 NTDLS.ExpressionParser --version 1.1.0                

                    
                

            
NuGet\Install-Package NTDLS.ExpressionParser -Version 1.1.0
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="NTDLS.ExpressionParser" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add NTDLS.ExpressionParser --version 1.1.0                

                    
                

            
#r "nuget: NTDLS.ExpressionParser, 1.1.0"
#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 NTDLS.ExpressionParser as a Cake Addin
#addin nuget:?package=NTDLS.ExpressionParser&version=1.1.0

// Install NTDLS.ExpressionParser as a Cake Tool
#tool nuget:?package=NTDLS.ExpressionParser&version=1.1.0

NTDLS.ExpressionParser

Expression parser for .net. Supports expression nesting, custom variables, custom functions as well as a ton of built in functions.

Be sure to check out the NuGet pacakge: https://www.nuget.org/packages/NTDLS.ExpressionParser/

Simple example:

In this example we will create an expression that uses two built in functions "Ceil" and "Sum", a custom function called "DoStuff" and one variable called "extra". You can also pass a configuration parameter to set max memory size, cache scavange rate and partition count.


var expression = new Expression("10 * ((5 + extra + DoStuff(11,55) + ( 10 + !0 )) * Ceil(SUM(11.6, 12.5, 14.7, 11.11)) + 60.5) * 10");

//Add a value for the variable called "extra".
expression.AddParameter("extra", 1000);

//Handler for the custom function:
expression.AddFunction("DoStuff", (double[] parameters) =>
{
	double sum = 0;
	foreach (var parameter in parameters)
	{
		sum += parameter;
	}
	return sum;
});

var result = ExpressionParser.Evaluate(expression);

License

Apache-2.0

Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net6.0

    • No dependencies.

  • net7.0

    • 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
1.1.4 104 10/3/2024
1.1.3 82 10/3/2024
1.1.2 255 11/15/2023
1.1.1 151 10/17/2023
1.1.0 136 10/16/2023
1.0.0 156 10/13/2023

Added computation cache, lots and lots of performance enhancements.