Category: roslyn

RSCG – spreadcheetah

name	spreadcheetah
nuget	https://www.nuget.org/packages/spreadcheetah/
link	https://github.com/sveinungf/spreadcheetah
author	Sveinung

generating Excel from objects

This is how you can use spreadcheetah .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="SpreadCheetah" Version="1.10.0" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is


using SpreadCheetah;
using spreadcheetahDemo;

using var stream = File.Create("a.xlsx");
using var spreadsheet = await Spreadsheet.CreateNewAsync(stream);

// A spreadsheet must contain at least one worksheet.
await spreadsheet.StartWorksheetAsync("Sheet 1");

// Cells are inserted row by row.
var row = new List<Cell>();
row.Add(new Cell("Answer to the ultimate question:"));
row.Add(new Cell(42));

// Rows are inserted from top to bottom.
await spreadsheet.AddRowAsync(row);
var p=new Person();
p.FirstName = "Andrei";
p.LastName = "Ignat";
await spreadsheet.AddAsRowAsync(p, PersonRowContext.Default.Person);

// Remember to call Finish before disposing.
// This is important to properly finalize the XLSX file.
await spreadsheet.FinishAsync();
Console.WriteLine("see a.xlsx");


using SpreadCheetah.SourceGeneration;

namespace spreadcheetahDemo;

public class Person
{
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
}

[WorksheetRow(typeof(Person))]
public partial class PersonRowContext : WorksheetRowContext
{
}

The code that is generated is

// <auto-generated />
#nullable enable
using SpreadCheetah;
using SpreadCheetah.SourceGeneration;
using System;
using System.Buffers;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace spreadcheetahDemo
{
    public partial class PersonRowContext
    {
        private static PersonRowContext? _default;
        public static PersonRowContext Default => _default ??= new PersonRowContext();

        public PersonRowContext()
        {
        }

        private WorksheetRowTypeInfo<spreadcheetahDemo.Person>? _Person;
        public WorksheetRowTypeInfo<spreadcheetahDemo.Person> Person => _Person ??= WorksheetRowMetadataServices.CreateObjectInfo<spreadcheetahDemo.Person>(AddAsRowAsync, AddRangeAsRowsAsync);

        private static ValueTask AddAsRowAsync(SpreadCheetah.Spreadsheet spreadsheet, spreadcheetahDemo.Person? obj, CancellationToken token)
        {
            if (spreadsheet is null)
                throw new ArgumentNullException(nameof(spreadsheet));
            if (obj is null)
                return spreadsheet.AddRowAsync(ReadOnlyMemory<DataCell>.Empty, token);
            return AddAsRowInternalAsync(spreadsheet, obj, token);
        }

        private static ValueTask AddRangeAsRowsAsync(SpreadCheetah.Spreadsheet spreadsheet, IEnumerable<spreadcheetahDemo.Person?> objs, CancellationToken token)
        {
            if (spreadsheet is null)
                throw new ArgumentNullException(nameof(spreadsheet));
            if (objs is null)
                throw new ArgumentNullException(nameof(objs));
            return AddRangeAsRowsInternalAsync(spreadsheet, objs, token);
        }

        private static async ValueTask AddAsRowInternalAsync(SpreadCheetah.Spreadsheet spreadsheet, spreadcheetahDemo.Person obj, CancellationToken token)
        {
            var cells = ArrayPool<DataCell>.Shared.Rent(2);
            try
            {
                await AddCellsAsRowAsync(spreadsheet, obj, cells, token).ConfigureAwait(false);
            }
            finally
            {
                ArrayPool<DataCell>.Shared.Return(cells, true);
            }
        }

        private static async ValueTask AddRangeAsRowsInternalAsync(SpreadCheetah.Spreadsheet spreadsheet, IEnumerable<spreadcheetahDemo.Person?> objs, CancellationToken token)
        {
            var cells = ArrayPool<DataCell>.Shared.Rent(2);
            try
            {
                await AddEnumerableAsRowsAsync(spreadsheet, objs, cells, token).ConfigureAwait(false);
            }
            finally
            {
                ArrayPool<DataCell>.Shared.Return(cells, true);
            }
        }

        private static async ValueTask AddEnumerableAsRowsAsync(SpreadCheetah.Spreadsheet spreadsheet, IEnumerable<spreadcheetahDemo.Person?> objs, DataCell[] cells, CancellationToken token)
        {
            foreach (var obj in objs)
            {
                await AddCellsAsRowAsync(spreadsheet, obj, cells, token).ConfigureAwait(false);
            }
        }

        private static ValueTask AddCellsAsRowAsync(SpreadCheetah.Spreadsheet spreadsheet, spreadcheetahDemo.Person? obj, DataCell[] cells, CancellationToken token)
        {
            if (obj is null)
                return spreadsheet.AddRowAsync(ReadOnlyMemory<DataCell>.Empty, token);

            cells[0] = new DataCell(obj.FirstName);
            cells[1] = new DataCell(obj.LastName);
            return spreadsheet.AddRowAsync(cells.AsMemory(0, 2), token);
        }
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/spreadcheetah

RSCG – Immutype

name	Immutype
nuget	https://www.nuget.org/packages/Immutype/
link	https://github.com/DevTeam/Immutype
author	Nikolay Pianikov

Immutable from constructors

This is how you can use Immutype .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Immutype" Version="1.0.14" OutputItemType="Analyzer" >
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>

</Project>

The code that you will use is


using ImmutypeDemo;

Person p = new("Andrei","Ignat");
var p2= p.WithFirstName("Test");
Console.WriteLine(p2.LastName);


namespace ImmutypeDemo;

[Immutype.Target]
internal class Person
{
    public string? FirstName;
    public Person()
    {
    }
    public Person(string? FirstName,string LastName)
    {
        this.FirstName = FirstName;
        this.LastName = LastName;
    }
    public int ID { get; set; }
    public string? LastName { get; set;}
}

The code that is generated is

// ReSharper disable CheckNamespace
// ReSharper disable ClassNeverInstantiated.Global
namespace Immutype
{
    using System;
    
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor, Inherited = false)]
    public class TargetAttribute: Attribute { }
}

namespace ImmutypeDemo;

using System.Collections.Generic;
using System.Linq;
[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage] 
internal static partial class PersonExtensions{


[System.Runtime.CompilerServices.MethodImplAttribute((System.Runtime.CompilerServices.MethodImplOptions)256),System.Diagnostics.Contracts.PureAttribute]
public static ImmutypeDemo.Person WithFirstName(this ImmutypeDemo.Person it,string? FirstName){
if( it==default(ImmutypeDemo.Person))throw new System.ArgumentNullException("it");
return new ImmutypeDemo.Person(FirstName, it.LastName );}

[System.Runtime.CompilerServices.MethodImplAttribute((System.Runtime.CompilerServices.MethodImplOptions)256),System.Diagnostics.Contracts.PureAttribute]
public static ImmutypeDemo.Person WithLastName(this ImmutypeDemo.Person it,string LastName){
if( it==default(ImmutypeDemo.Person))throw new System.ArgumentNullException("it");
if(LastName==default(string ))throw new System.ArgumentNullException("LastName");
return new ImmutypeDemo.Person( it.FirstName,LastName);}}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Immutype

RSCG – GeneratorEquals

name	GeneratorEquals
nuget	https://www.nuget.org/packages/Generator.Equals/
link	https://github.com/diegofrata/Generator.Equals
author	Diego Frato

Generating Equals from properties

This is how you can use GeneratorEquals .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Generator.Equals" Version="3.0.0" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is


// See https://aka.ms/new-console-template for more information
using GeneratorEqualsDemo;
var p1 = new Person()
{
    ID = 1,
    FirstName = "Andrei",
    LastName = "Ignat"
};
var p2= new Person()
{
    ID = 2,
    FirstName = "Andrei",
    LastName = "Ignat"
};
Console.WriteLine(p1==p2);


using Generator.Equals;

namespace GeneratorEqualsDemo;

[Equatable]
partial class Person
{
    [IgnoreEquality]
    public int ID { get; set; }
    [DefaultEquality]
    public string? FirstName { get; set; }
    [DefaultEquality] 
    public string? LastName { get; set; }
}

The code that is generated is


#nullable enable
#pragma warning disable CS0612,CS0618
#pragma warning disable CS0436

namespace GeneratorEqualsDemo
{
    partial class Person : global::System.IEquatable<Person>
    {
        /// <summary>
        /// Indicates whether the object on the left is equal to the object on the right.
        /// </summary>
        /// <param name="left">The left object</param>
        /// <param name="right">The right object</param>
        /// <returns>true if the objects are equal; otherwise, false.</returns>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        public static bool operator ==(
            global::GeneratorEqualsDemo.Person? left,
            global::GeneratorEqualsDemo.Person? right) =>
            global::Generator.Equals.DefaultEqualityComparer<global::GeneratorEqualsDemo.Person?>.Default
                .Equals(left, right);
        
        /// <summary>
        /// Indicates whether the object on the left is not equal to the object on the right.
        /// </summary>
        /// <param name="left">The left object</param>
        /// <param name="right">The right object</param>
        /// <returns>true if the objects are not equal; otherwise, false.</returns>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        public static bool operator !=(global::GeneratorEqualsDemo.Person? left, global::GeneratorEqualsDemo.Person? right) =>
            !(left == right);
        
        /// <inheritdoc/>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        public override bool Equals(object? obj) =>
            Equals(obj as global::GeneratorEqualsDemo.Person);
        
        /// <inheritdoc/>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        bool global::System.IEquatable<global::GeneratorEqualsDemo.Person>.Equals(global::GeneratorEqualsDemo.Person? obj) => Equals((object?) obj);
        
        /// <inheritdoc/>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        protected bool Equals(global::GeneratorEqualsDemo.Person? other)
        {
            if (ReferenceEquals(null, other)) return false;
            if (ReferenceEquals(this, other)) return true;
            
            return other.GetType() == this.GetType()
                && global::Generator.Equals.DefaultEqualityComparer<global::System.String?>.Default.Equals(this.FirstName!, other.FirstName!)
                && global::Generator.Equals.DefaultEqualityComparer<global::System.String?>.Default.Equals(this.LastName!, other.LastName!)
                ;
        }
        
        /// <inheritdoc/>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Generator.Equals", "1.0.0.0")]
        public override int GetHashCode()
        {
            var hashCode = new global::System.HashCode();
            
            hashCode.Add(this.GetType());
            hashCode.Add(
                this.FirstName!,
                global::Generator.Equals.DefaultEqualityComparer<global::System.String?>.Default);
            hashCode.Add(
                this.LastName!,
                global::Generator.Equals.DefaultEqualityComparer<global::System.String?>.Default);
            
            return hashCode.ToHashCode();
        }
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/GeneratorEquals

RSCG – FastGenericNew

name	FastGenericNew
nuget	https://www.nuget.org/packages/FastGenericNew.SourceGenerator/
link	https://github.com/Nyrest/FastGenericNew
author	Boring3 Nyrest

Creating instances fast. As generator show source code. Otherwise could be a dll

This is how you can use FastGenericNew .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	<ItemGroup>
	  <PackageReference Include="FastGenericNew.SourceGenerator" Version="3.1.0-preview1">
	    <PrivateAssets>all</PrivateAssets>
	    <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
	  </PackageReference>
	</ItemGroup>
</Project>

The code that you will use is


// See https://aka.ms/new-console-template for more information
using FastGenericNew;
using FastGenericNewDemo;

Console.WriteLine("Hello, World!");
//private constructor
var p= FastNew.CreateInstance<Person>() ;
Console.WriteLine(p.FirstName);
//public constructor
p = FastNew.CreateInstance<Person,string>("test");
Console.WriteLine(p.FirstName);


namespace FastGenericNewDemo;

class Person
{
    private Person()
    {
        FirstName = "Andrei";
    }
    public Person(string firstName)
    {
        this.FirstName=firstName;
    }
    public string FirstName { get; set; }
}

The code that is generated is

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{
public static partial class FastNew{

        /// <summary>
        /// <para>Create an instance of <typeparamref name="T" /></para>
        /// <para>Returns <c><see langword="new" /> <typeparamref name="T" />()</c> if <typeparamref name="T"/> is a <see cref="ValueType"/>(struct)</para>
        /// <para>This <b>CAN</b> call the Parameterless Constructor of the <see cref="ValueType"/>(struct)</para>
        /// </summary>
        /// <typeparam name="T">The type to create.</typeparam>
        /// <returns>A new instance of <typeparamref name="T" /></returns>
        /// <remarks>
        /// Equivalent to <c><see langword="new" /> <typeparamref name="T" />()</c> for both Reference Types and Value Types
        /// </remarks>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
	    public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>()
	    {
#if NETFRAMEWORK
            return global::@FastGenericNew.FastNew<T>.CompiledDelegate();
#else
		    return typeof(T).IsValueType
                ? System.Activator.CreateInstance<T>() // This will be optimized by JIT
                : global::@FastGenericNew.FastNew<T>.CompiledDelegate();
#endif
	    }
        /// <summary>
        /// Create an instance of <typeparamref name="T" /> <br/>
        /// Returns <c><see langword="default" />(<typeparamref name="T" />)</c> if <typeparamref name="T"/> is a <see cref="ValueType"/>(struct) <br/>
        /// This <b>WILL NOT</b> call the Parameterless Constructor of the <see cref="ValueType"/>(struct)
        /// </summary>
        /// <typeparam name="T">The type to create.</typeparam>
        /// <returns>A new instance of <typeparamref name="T" /></returns>
        /// <remarks>
        /// For reference types, equivalent to <c><see langword="new" /> <typeparamref name="T" />()</c> <br/>
        /// For value types, equivalent to <c><see langword="default" />(<typeparamref name="T" />)</c>
        /// </remarks>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
	    public static T NewOrDefault<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>()
	    {
#if NETFRAMEWORK
		    return global::@FastGenericNew.FastNew<T>._isValueTypeT
#else
		    return typeof(T).IsValueType
#endif
                ? default(T)! // This will never be null since T is a ValueType
                : FastNew<T>.CompiledDelegate();
	    }
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0>(TArg0 p0) =>
global::@FastGenericNew.FastNew<T, TArg0>.CompiledDelegate(p0);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1>(TArg0 p0, TArg1 p1) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1>.CompiledDelegate(p0, p1);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2>(TArg0 p0, TArg1 p1, TArg2 p2) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2>.CompiledDelegate(p0, p1, p2);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3>.CompiledDelegate(p0, p1, p2, p3);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4>.CompiledDelegate(p0, p1, p2, p3, p4);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>.CompiledDelegate(p0, p1, p2, p3, p4, p5);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13, TArg14 p14) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14);
public static T CreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13, TArg14 p14, TArg15 p15) =>
global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15);
}
}

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{
public static partial class FastNew{

	    [MethodImpl(MethodImplOptions.AggressiveInlining)]
	    public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>(out T result)
	    {
            if(global::@FastGenericNew.FastNew<T>.IsValid)
            {
#if NETFRAMEWORK
                result = global::@FastGenericNew.FastNew<T>.CompiledDelegate();
#else
		        result = typeof(T).IsValueType
                    ? System.Activator.CreateInstance<T>()
                    : global::@FastGenericNew.FastNew<T>.CompiledDelegate();
#endif
                return true;
            }
	        //Unsafe.SkipInit<T>(out result);
            result = default!;
	        return false;
	    }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
	    public static bool TryNewOrDefault<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>(out T result)
	    {
            if(global::@FastGenericNew.FastNew<T>.IsValid)
            {
#if NETFRAMEWORK
		        result = global::@FastGenericNew.FastNew<T>._isValueTypeT
#else
    		    result = typeof(T).IsValueType
#endif
                    ? default(T)! // This will never be null since T is a ValueType
                    : FastNew<T>.CompiledDelegate();
                    return true;
            }
	        //Unsafe.SkipInit<T>(out result);
            result = default!;
	        return false;
	    }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0>(TArg0 p0, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0>.CompiledDelegate(p0);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1>(TArg0 p0, TArg1 p1, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1>.CompiledDelegate(p0, p1);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2>(TArg0 p0, TArg1 p1, TArg2 p2, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2>.CompiledDelegate(p0, p1, p2);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3>.CompiledDelegate(p0, p1, p2, p3);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4>.CompiledDelegate(p0, p1, p2, p3, p4);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>.CompiledDelegate(p0, p1, p2, p3, p4, p5);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13, TArg14 p14, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14);
return true;
}
result = default!;return false;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool TryCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>(TArg0 p0, TArg1 p1, TArg2 p2, TArg3 p3, TArg4 p4, TArg5 p5, TArg6 p6, TArg7 p7, TArg8 p8, TArg9 p9, TArg10 p10, TArg11 p11, TArg12 p12, TArg13 p13, TArg14 p14, TArg15 p15, out T result)
{
if (global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>.IsValid)
{
result = global::@FastGenericNew.FastNew<T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>.CompiledDelegate(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15);
return true;
}
result = default!;return false;
}
}
}

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{
internal 
#if NETFRAMEWORK
static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>
    {
#if NETFRAMEWORK
        [EditorBrowsable(EditorBrowsableState.Never)]
        internal static readonly bool _isValueTypeT = typeof(T).IsValueType;
#endif
		/// <summary>
		/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
		/// Could be <see langword="null" /> if the constructor couldn't be found.
		/// </summary>
		public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, Type.EmptyTypes, null);

	    public static readonly Func<T> CompiledDelegate = System.Linq.Expressions.Expression.Lambda<Func<T>>(typeof(T).IsValueType
            ? (global::@FastGenericNew.FastNew<T>.CachedConstructor != null
                ? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(global::@FastGenericNew.FastNew<T>.CachedConstructor)
                : (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(typeof(T)))
            : ((global::@FastGenericNew.FastNew<T>.CachedConstructor != null && !typeof(T).IsAbstract)
                ? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(global::@FastGenericNew.FastNew<T>.CachedConstructor)
                : (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>()))
            , Array.Empty<System.Linq.Expressions.ParameterExpression>()).Compile();
    
        public static readonly bool IsValid = typeof(T).IsValueType || (global::@FastGenericNew.FastNew<T>.CachedConstructor != null && !typeof(T).IsAbstract);
    }
#else
static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>
    {
		/// <summary>
		/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
		/// Could be <see langword="null" /> if the constructor couldn't be found.
		/// </summary>
		public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, Type.EmptyTypes, null);

#if NETFRAMEWORK
        [EditorBrowsable(EditorBrowsableState.Never)]
        internal static readonly bool _isValueTypeT = typeof(T).IsValueType;
#endif

	    public static readonly Func<T> CompiledDelegate;
    
        public static readonly bool IsValid = typeof(T).IsValueType || (global::@FastGenericNew.FastNew<T>.CachedConstructor != null && !typeof(T).IsAbstract);
    
        static FastNew()
        {
            var dm = new DynamicMethod("", typeof(T), global::@FastGenericNew._FastNewDynMetClosure.InstanceOnlyArray, restrictedSkipVisibility: true);
            var il = dm.GetILGenerator();
            if (IsValid)
            {
                if (global::@FastGenericNew.FastNew<T>.CachedConstructor != null)
                    il.Emit(OpCodes.Newobj, CachedConstructor!);
                else
                {
                    il.DeclareLocal(typeof(T));
                    //il.Emit(OpCodes.Ldloca_S, (short)0)
                    //il.Emit(OpCodes.Initobj, typeof(T));
                    il.Emit(OpCodes.Ldloc_0);
                }
            }
            else
            {
                il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
            }
            il.Emit(OpCodes.Ret);
            CompiledDelegate = (Func<T>)dm.CreateDelegate(typeof(Func<T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
        }
    }
#endif
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
}, null);
public static readonly Func<TArg0, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(10);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, T>)dm.CreateDelegate(typeof(Func<TArg0, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
}, null);
public static readonly Func<TArg0, TArg1, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(11);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(12);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(13);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(14);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(15);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(16);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(17);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(18);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(19);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(20);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
typeof(TArg11),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
var p11 = System.Linq.Expressions.Expression.Parameter(typeof(TArg11));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10), typeof(TArg11) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(21);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Ldarg_S, (byte)12);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
typeof(TArg11),
typeof(TArg12),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
var p11 = System.Linq.Expressions.Expression.Parameter(typeof(TArg11));
var p12 = System.Linq.Expressions.Expression.Parameter(typeof(TArg12));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10), typeof(TArg11), typeof(TArg12) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(22);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Ldarg_S, (byte)12);
il.Emit(OpCodes.Ldarg_S, (byte)13);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
typeof(TArg11),
typeof(TArg12),
typeof(TArg13),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
var p11 = System.Linq.Expressions.Expression.Parameter(typeof(TArg11));
var p12 = System.Linq.Expressions.Expression.Parameter(typeof(TArg12));
var p13 = System.Linq.Expressions.Expression.Parameter(typeof(TArg13));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10), typeof(TArg11), typeof(TArg12), typeof(TArg13) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(23);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Ldarg_S, (byte)12);
il.Emit(OpCodes.Ldarg_S, (byte)13);
il.Emit(OpCodes.Ldarg_S, (byte)14);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
typeof(TArg11),
typeof(TArg12),
typeof(TArg13),
typeof(TArg14),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
var p11 = System.Linq.Expressions.Expression.Parameter(typeof(TArg11));
var p12 = System.Linq.Expressions.Expression.Parameter(typeof(TArg12));
var p13 = System.Linq.Expressions.Expression.Parameter(typeof(TArg13));
var p14 = System.Linq.Expressions.Expression.Parameter(typeof(TArg14));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10), typeof(TArg11), typeof(TArg12), typeof(TArg13), typeof(TArg14) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(24);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Ldarg_S, (byte)12);
il.Emit(OpCodes.Ldarg_S, (byte)13);
il.Emit(OpCodes.Ldarg_S, (byte)14);
il.Emit(OpCodes.Ldarg_S, (byte)15);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
internal static partial class FastNew<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>
{
/// <summary>
/// The constructor of <typeparamref name="T" /> with given arguments. <br/>
/// Could be <see langword="null" /> if the constructor couldn't be found.
/// </summary>
public static readonly ConstructorInfo? CachedConstructor = typeof(T).GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(TArg0),
typeof(TArg1),
typeof(TArg2),
typeof(TArg3),
typeof(TArg4),
typeof(TArg5),
typeof(TArg6),
typeof(TArg7),
typeof(TArg8),
typeof(TArg9),
typeof(TArg10),
typeof(TArg11),
typeof(TArg12),
typeof(TArg13),
typeof(TArg14),
typeof(TArg15),
}, null);
public static readonly Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T> CompiledDelegate;
public static readonly bool IsValid;
static FastNew()
{
IsValid = CachedConstructor != null && !typeof(T).IsAbstract;
#if NETFRAMEWORK
var p0 = System.Linq.Expressions.Expression.Parameter(typeof(TArg0));
var p1 = System.Linq.Expressions.Expression.Parameter(typeof(TArg1));
var p2 = System.Linq.Expressions.Expression.Parameter(typeof(TArg2));
var p3 = System.Linq.Expressions.Expression.Parameter(typeof(TArg3));
var p4 = System.Linq.Expressions.Expression.Parameter(typeof(TArg4));
var p5 = System.Linq.Expressions.Expression.Parameter(typeof(TArg5));
var p6 = System.Linq.Expressions.Expression.Parameter(typeof(TArg6));
var p7 = System.Linq.Expressions.Expression.Parameter(typeof(TArg7));
var p8 = System.Linq.Expressions.Expression.Parameter(typeof(TArg8));
var p9 = System.Linq.Expressions.Expression.Parameter(typeof(TArg9));
var p10 = System.Linq.Expressions.Expression.Parameter(typeof(TArg10));
var p11 = System.Linq.Expressions.Expression.Parameter(typeof(TArg11));
var p12 = System.Linq.Expressions.Expression.Parameter(typeof(TArg12));
var p13 = System.Linq.Expressions.Expression.Parameter(typeof(TArg13));
var p14 = System.Linq.Expressions.Expression.Parameter(typeof(TArg14));
var p15 = System.Linq.Expressions.Expression.Parameter(typeof(TArg15));
CompiledDelegate = (System.Linq.Expressions.Expression.Lambda<Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T>>(IsValid
? (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.New(CachedConstructor!, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15)
: (System.Linq.Expressions.Expression)System.Linq.Expressions.Expression.Call(global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>())
, new System.Linq.Expressions.ParameterExpression[] { p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15 })).Compile();
#else
var dm = new DynamicMethod("", typeof(T), new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure), typeof(TArg0), typeof(TArg1), typeof(TArg2), typeof(TArg3), typeof(TArg4), typeof(TArg5), typeof(TArg6), typeof(TArg7), typeof(TArg8), typeof(TArg9), typeof(TArg10), typeof(TArg11), typeof(TArg12), typeof(TArg13), typeof(TArg14), typeof(TArg15) }, restrictedSkipVisibility: true);
var il = dm.GetILGenerator(25);
if (IsValid)
{
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.Emit(OpCodes.Ldarg_S, (byte)4);
il.Emit(OpCodes.Ldarg_S, (byte)5);
il.Emit(OpCodes.Ldarg_S, (byte)6);
il.Emit(OpCodes.Ldarg_S, (byte)7);
il.Emit(OpCodes.Ldarg_S, (byte)8);
il.Emit(OpCodes.Ldarg_S, (byte)9);
il.Emit(OpCodes.Ldarg_S, (byte)10);
il.Emit(OpCodes.Ldarg_S, (byte)11);
il.Emit(OpCodes.Ldarg_S, (byte)12);
il.Emit(OpCodes.Ldarg_S, (byte)13);
il.Emit(OpCodes.Ldarg_S, (byte)14);
il.Emit(OpCodes.Ldarg_S, (byte)15);
il.Emit(OpCodes.Ldarg_S, (byte)16);
il.Emit(OpCodes.Newobj, CachedConstructor!);
}
else
{
il.Emit(OpCodes.Call, global::@FastGenericNew.ThrowHelper.GetSmartThrow<T>());
}
il.Emit(OpCodes.Ret);
CompiledDelegate = (Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T>)dm.CreateDelegate(typeof(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T>), global::@FastGenericNew._FastNewDynMetClosure.Instance);
#endif
}
}
}

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{

    [EditorBrowsable(EditorBrowsableState.Never)]
    internal static partial class ThrowHelper
    {
        [MethodImpl(MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]

#if NET5_0_OR_GREATER
        [DynamicDependency("SmartThrowImpl``1()", typeof(global::@FastGenericNew.ThrowHelper))]
#endif

        public static System.Reflection.MethodInfo GetSmartThrow<T>() => typeof(global::@FastGenericNew.ThrowHelper).GetMethod("SmartThrowImpl", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static)!.MakeGenericMethod(typeof(T));

        public static T SmartThrowImpl<T>()
        {
            var qualifiedName = typeof(T).AssemblyQualifiedName;

            if (typeof(T).IsInterface)
                throw new System.MissingMethodException($"Cannot create an instance of an interface: '{ qualifiedName }'");

            if (typeof(T).IsAbstract)
                throw new System.MissingMethodException($"Cannot create an abstract class: '{ qualifiedName }'");

            throw new System.MissingMethodException($"No match constructor found in type: '{ qualifiedName }'");
        }
    }
}

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{
public static partial class FastNew{
public static Func<T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T>(Type type) =>
(Func<T>)typeof(FastNew<>).MakeGenericType(type).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0>(Type type, Type p0) =>
(Func<TArg0, T>)typeof(FastNew<,>).MakeGenericType(type, p0).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1>(Type type, Type p0, Type p1) =>
(Func<TArg0, TArg1, T>)typeof(FastNew<,,>).MakeGenericType(type, p0, p1).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2>(Type type, Type p0, Type p1, Type p2) =>
(Func<TArg0, TArg1, TArg2, T>)typeof(FastNew<,,,>).MakeGenericType(type, p0, p1, p2).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3>(Type type, Type p0, Type p1, Type p2, Type p3) =>
(Func<TArg0, TArg1, TArg2, TArg3, T>)typeof(FastNew<,,,,>).MakeGenericType(type, p0, p1, p2, p3).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, T>)typeof(FastNew<,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, T>)typeof(FastNew<,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, T>)typeof(FastNew<,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, T>)typeof(FastNew<,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, T>)typeof(FastNew<,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, T>)typeof(FastNew<,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, T>)typeof(FastNew<,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10, Type p11) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, T>)typeof(FastNew<,,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10, Type p11, Type p12) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, T>)typeof(FastNew<,,,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10, Type p11, Type p12, Type p13) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, T>)typeof(FastNew<,,,,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10, Type p11, Type p12, Type p13, Type p14) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, T>)typeof(FastNew<,,,,,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14).GetField("CompiledDelegate")!.GetValue(null)!;public static Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T> GetCreateInstance<
#if NET5_0_OR_GREATER
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors | DynamicallyAccessedMemberTypes.NonPublicConstructors)]
#endif
T, TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15>(Type type, Type p0, Type p1, Type p2, Type p3, Type p4, Type p5, Type p6, Type p7, Type p8, Type p9, Type p10, Type p11, Type p12, Type p13, Type p14, Type p15) =>
(Func<TArg0, TArg1, TArg2, TArg3, TArg4, TArg5, TArg6, TArg7, TArg8, TArg9, TArg10, TArg11, TArg12, TArg13, TArg14, TArg15, T>)typeof(FastNew<,,,,,,,,,,,,,,,,>).MakeGenericType(type, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15).GetField("CompiledDelegate")!.GetValue(null)!;}
}

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by FastGenericNew.SourceGenerator
//     Please do not modify this file directly
// <auto-generated/>
//------------------------------------------------------------------------------
#nullable enable
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;

namespace @FastGenericNew
{

    [EditorBrowsable(EditorBrowsableState.Never)]
    internal sealed partial class _FastNewDynMetClosure
    {
        public static readonly Type[] InstanceOnlyArray = new Type[] { typeof(global::@FastGenericNew._FastNewDynMetClosure) };

        public static readonly global::@FastGenericNew._FastNewDynMetClosure Instance = new global::@FastGenericNew._FastNewDynMetClosure();
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/FastGenericNew

RSCG – Breezy

name	Breezy
nuget	https://www.nuget.org/packages/Breezy.SourceGenerator/
link	https://github.com/Ludovicdln/Breezy
author	Ludovicdln

ORM Mapper

This is how you can use Breezy .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	<ItemGroup>
	  <PackageReference Include="Breezy.SourceGenerator" Version="1.0.1"  OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
	  <PackageReference Include="Microsoft.Data.SqlClient" Version="5.1.1" />
	</ItemGroup>
</Project>

The code that you will use is



using var connection = new SqlConnection();
//in the order of the properties in Person.cs
var persons = await connection.QueryAsync<Person>("SELECT Id,firstname, lastname FROM person");


namespace BreezyDemo;

[Table("person")]//this is Breezy.Table
public class Person
{
    public int ID { get; set; }
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
}


global using Breezy;
global using Microsoft.Data.SqlClient;
global using BreezyDemo;

The code that is generated is

// <auto-generated /> 
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Threading.Tasks;
using System.Collections.Generic;

namespace DbConnectionExtensions
{
    public static class DbConnectionExtensions
    {
        /// <summary>
        /// Execute a command asynchronously using Task.
        /// </summary>       
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <returns>The number of rows affected.</returns>
        public static async Task<int> ExecuteAsync(this DbConnection connection, string sql, CancellationToken cancellationToken = default)
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            try
            {
                return await command.ExecuteNonQueryAsync(cancellationToken);
            }
            finally
            {
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a command asynchronously using Task.
        /// </summary>       
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <returns>The number of rows affected.</returns>
        public static async Task<int> ExecuteAsync(this DbConnection connection, string sql, object param, CancellationToken cancellationToken = default)
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            foreach (var property in param.GetType().GetProperties())
            {
                var parameter = command.CreateParameter();
                parameter.ParameterName = "@" + property.Name;
                parameter.Value = property.GetValue(param);
                command.Parameters.Add(parameter);
            }

            try
            {
                return await command.ExecuteNonQueryAsync(cancellationToken);
            }
            finally
            {
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a command asynchronously using Task.
        /// </summary>       
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "transaction">The transaction to use for this query.</param>
        /// <returns>The number of rows affected.</returns>
        public static async Task<int[]> ExecuteAsync(this DbConnection connection, string[] sql, DbTransaction transaction, CancellationToken cancellationToken = default)
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            var commands = new DbCommand[sql.Length];
            for (var i = 0; i < sql.Length; i++)
            {
                await using var command = connection.CreateCommand();
                command.CommandText = sql[i];
                command.Transaction = transaction;
                commands[i] = command;
            }

            try
            {
                var results = new int[sql.Length];
                for (var i = 0; i < commands.Length; i++)
                    results[i] = await commands[i].ExecuteNonQueryAsync(cancellationToken);
                await transaction.CommitAsync();
                return results;
            }
            catch (DbException e)
            {
                await transaction.RollbackAsync();
                return Array.Empty<int>();
            }
            finally
            {
                transaction.Dispose();
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a command asynchronously using Task.
        /// </summary>       
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <param name = "transaction">The transaction to use for this query.</param>
        /// <returns>The number of rows affected.</returns>
        public static async Task<int[]> ExecuteAsync(this DbConnection connection, string[] sql, object[] param, DbTransaction transaction, CancellationToken cancellationToken = default)
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            var commands = new DbCommand[sql.Length];
            for (var i = 0; i < sql.Length; i++)
            {
                await using var command = connection.CreateCommand();
                command.CommandText = sql[i];
                command.Transaction = transaction;
                var paramt = param[i];
                foreach (var property in paramt.GetType().GetProperties())
                {
                    var parameter = command.CreateParameter();
                    parameter.ParameterName = "@" + property.Name;
                    parameter.Value = property.GetValue(paramt);
                    command.Parameters.Add(parameter);
                }

                commands[i] = command;
            }

            try
            {
                var results = new int[sql.Length];
                for (var i = 0; i < commands.Length; i++)
                    results[i] = await commands[i].ExecuteNonQueryAsync(cancellationToken);
                await transaction.CommitAsync();
                return results;
            }
            catch (DbException e)
            {
                await transaction.RollbackAsync();
                return Array.Empty<int>();
            }
            finally
            {
                transaction.Dispose();
                if (wasClosed)
                    connection.Close();
            }
        }
    }
}

// <auto-generated />
using System;

namespace Breezy;

public interface ICacheableQuery<T> where T : class
{
	public Task<IEnumerable<T>> GetCacheableResultsAsync(IdentityQuery identityQuery);
	public Task SetCacheableResultsAsync(IdentityQuery identityQuery, IEnumerable<T> results);
}

		// <auto-generated />
		using System;

		namespace Breezy;

		public class IdentityQuery : IEquatable<IdentityQuery>        
        {
            private readonly int _hashCodeSql;
            private readonly int? _hashCodeParam;
            public IdentityQuery(string sql, object? param = null) => (_hashCodeSql, _hashCodeParam) = (sql.GetHashCode(), param?.GetHashCode());
            public bool Equals(IdentityQuery? other)
            {
                if (ReferenceEquals(other, this)) return true;
                return this.GetHashCode() == other?.GetHashCode();
            }
            public override string ToString() 
                => $"{_hashCodeSql.ToString()}-{_hashCodeParam?.ToString()}";
            public override bool Equals(object? obj)      
                => Equals(obj as IdentityQuery);          
            public override int GetHashCode()         
                => HashCode.Combine(_hashCodeSql, _hashCodeParam);    
        }

// <auto-generated /> 
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Threading.Tasks;
using System.Collections.Generic;

namespace BreezyDemo
{
    public static class PersonExtensions
    {
        /// <summary>
        /// Execute a query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of results to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<IEnumerable<Person>> QueryAsync<T>(this DbConnection connection, string sql, CancellationToken cancellationToken = default)
            where T : Person
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            await using var reader = await command.ExecuteReaderAsync(cancellationToken: cancellationToken);
            var persons = new Dictionary<int, Person>();
            try
            {
                while (await reader.ReadAsync(cancellationToken).ConfigureAwait(false))
                {
                    Person person = null;
                    var person1Id = reader.IsDBNull(0) ? default : reader.GetInt32(0);
                    if (!persons.TryGetValue(person1Id, out person))
                    {
                        person = new Person()
                        {
                            ID = person1Id,
                            FirstName = reader.IsDBNull(1) ? default : reader.GetString(1),
                            LastName = reader.IsDBNull(2) ? default : reader.GetString(2),
                        };
                        persons.Add(person1Id, person);
                    }
                }

                return persons.Values;
            }
            finally
            {
                reader.Close();
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of results to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<IEnumerable<Person>> QueryAsync<T>(this DbConnection connection, string sql, object param, CancellationToken cancellationToken = default)
            where T : Person
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            foreach (var property in param.GetType().GetProperties())
            {
                var parameter = command.CreateParameter();
                parameter.ParameterName = "@" + property.Name;
                parameter.Value = property.GetValue(param);
                command.Parameters.Add(parameter);
            }

            await using var reader = await command.ExecuteReaderAsync(cancellationToken: cancellationToken);
            var persons = new Dictionary<int, Person>();
            try
            {
                while (await reader.ReadAsync(cancellationToken).ConfigureAwait(false))
                {
                    Person person = null;
                    var person1Id = reader.IsDBNull(0) ? default : reader.GetInt32(0);
                    if (!persons.TryGetValue(person1Id, out person))
                    {
                        person = new Person()
                        {
                            ID = person1Id,
                            FirstName = reader.IsDBNull(1) ? default : reader.GetString(1),
                            LastName = reader.IsDBNull(2) ? default : reader.GetString(2),
                        };
                        persons.Add(person1Id, person);
                    }
                }

                return persons.Values;
            }
            finally
            {
                reader.Close();
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of results to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "cacheableQuery">The cache that you need to impl, if you want to be faster.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<IEnumerable<Person>> QueryAsync<T>(this DbConnection connection, string sql, ICacheableQuery<Person> cacheableQuery, CancellationToken cancellationToken = default)
            where T : Person
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            var identityQuery = new IdentityQuery(sql);
            var cacheableResults = await cacheableQuery.GetCacheableResultsAsync(identityQuery);
            if (cacheableResults.Any())
                return cacheableResults;
            await using var reader = await command.ExecuteReaderAsync(cancellationToken: cancellationToken);
            var persons = new Dictionary<int, Person>();
            try
            {
                while (await reader.ReadAsync(cancellationToken).ConfigureAwait(false))
                {
                    Person person = null;
                    var person1Id = reader.IsDBNull(0) ? default : reader.GetInt32(0);
                    if (!persons.TryGetValue(person1Id, out person))
                    {
                        person = new Person()
                        {
                            ID = person1Id,
                            FirstName = reader.IsDBNull(1) ? default : reader.GetString(1),
                            LastName = reader.IsDBNull(2) ? default : reader.GetString(2),
                        };
                        persons.Add(person1Id, person);
                    }
                }

                await cacheableQuery.SetCacheableResultsAsync(identityQuery, persons.Values);
                return persons.Values;
            }
            finally
            {
                reader.Close();
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of results to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <param name = "cacheableQuery">The cache that you need to impl, if you want to be faster.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<IEnumerable<Person>> QueryAsync<T>(this DbConnection connection, string sql, object param, ICacheableQuery<Person> cacheableQuery, CancellationToken cancellationToken = default)
            where T : Person
        {
            bool wasClosed = connection.State == ConnectionState.Closed;
            if (wasClosed)
                await connection.OpenAsync(cancellationToken);
            await using var command = connection.CreateCommand();
            command.CommandText = sql;
            foreach (var property in param.GetType().GetProperties())
            {
                var parameter = command.CreateParameter();
                parameter.ParameterName = "@" + property.Name;
                parameter.Value = property.GetValue(param);
                command.Parameters.Add(parameter);
            }

            var identityQuery = new IdentityQuery(sql);
            var cacheableResults = await cacheableQuery.GetCacheableResultsAsync(identityQuery);
            if (cacheableResults.Any())
                return cacheableResults;
            await using var reader = await command.ExecuteReaderAsync(cancellationToken: cancellationToken);
            var persons = new Dictionary<int, Person>();
            try
            {
                while (await reader.ReadAsync(cancellationToken).ConfigureAwait(false))
                {
                    Person person = null;
                    var person1Id = reader.IsDBNull(0) ? default : reader.GetInt32(0);
                    if (!persons.TryGetValue(person1Id, out person))
                    {
                        person = new Person()
                        {
                            ID = person1Id,
                            FirstName = reader.IsDBNull(1) ? default : reader.GetString(1),
                            LastName = reader.IsDBNull(2) ? default : reader.GetString(2),
                        };
                        persons.Add(person1Id, person);
                    }
                }

                await cacheableQuery.SetCacheableResultsAsync(identityQuery, persons.Values);
                return persons.Values;
            }
            finally
            {
                reader.Close();
                if (wasClosed)
                    connection.Close();
            }
        }

        /// <summary>
        /// Execute a single-row query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of result to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A first sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<Person?> QueryFirstOrDefaultAsync<T>(this DbConnection connection, string sql, CancellationToken cancellationToken = default)
            where T : Person
        {
            return (await connection.QueryAsync<Person>(sql, cancellationToken)).FirstOrDefault();
        }

        /// <summary>
        /// Execute a single-row query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of result to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A first sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<Person?> QueryFirstOrDefaultAsync<T>(this DbConnection connection, string sql, object param, CancellationToken cancellationToken = default)
            where T : Person
        {
            return (await connection.QueryAsync<Person>(sql, param, cancellationToken)).FirstOrDefault();
        }

        /// <summary>
        /// Execute a single-row query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of result to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "cacheableQuery">The cache that you need to impl, if you want to be faster.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A first sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<Person?> QueryFirstOrDefaultAsync<T>(this DbConnection connection, string sql, ICacheableQuery<Person> cacheableQuery, CancellationToken cancellationToken = default)
            where T : Person
        {
            return (await connection.QueryAsync<Person>(sql, cacheableQuery, cancellationToken)).FirstOrDefault();
        }

        /// <summary>
        /// Execute a single-row query asynchronously using Task.
        /// </summary>
        /// <typeparam name = "T">The type of result to return.</typeparam>
        /// <param name = "sql">The SQL to execute for the query.</param>
        /// <param name = "param">The parameters to pass, if any.</param>
        /// <param name = "cacheableQuery">The cache that you need to impl, if you want to be faster.</param>
        /// <param name = "cancellationToken">The cancellation token for this command.</param>
        /// <returns>
        /// A first sequence of data of <typeparamref name = "T"/>;
        /// </returns>
        public static async Task<Person?> QueryFirstOrDefaultAsync<T>(this DbConnection connection, string sql, object param, ICacheableQuery<Person> cacheableQuery, CancellationToken cancellationToken = default)
            where T : Person
        {
            return (await connection.QueryAsync<Person>(sql, param, cacheableQuery, cancellationToken)).FirstOrDefault();
        }
    }
}

// <auto-generated />
using System;

namespace Breezy;

[AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
public sealed class SplitOnAttribute : Attribute
{
	public int[] Index { get; init; }

	public SplitOnAttribute(params int[] index) => Index = index ?? throw new ArgumentNullException("index not defined"); 
}

// <auto-generated />
using System;

namespace Breezy;

[AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
public sealed class TableAttribute : Attribute
{
	public string Name { get; init; }

	public TableAttribute(string name) => Name = name ?? throw new ArgumentNullException(name); 
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Breezy

RSCG – EnumClass

name	EnumClass
nuget	https://www.nuget.org/packages/EnumClass.Generator/
link	https://github.com/ashenBlade/EnumClass
author	ashen.Blade

enum 2 class

This is how you can use EnumClass .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="EnumClass.Generator" Version="1.3.0" OutputItemType="Analyzer" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is


// See https://aka.ms/new-console-template for more information
Console.WriteLine("Hello, World!");

Console.WriteLine(EnumClassDemo.EnumClass.Colors.None.ToString());
Console.WriteLine(EnumClassDemo.EnumClass.Colors.Red.TestMe());


using EnumClass.Attributes;

namespace EnumClassDemo;
[EnumClass]
public enum Colors
{
    None=0,
    Red,
    Green,
    Blue,
}


namespace EnumClassDemo.EnumClass;
public abstract partial class Colors
{
    public partial class RedEnumValue
    {
        public string? TestMe()
        {
            return ToString();
        }
    }
}

The code that is generated is

#nullable enable

using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;

namespace EnumClassDemo.EnumClass
{

public abstract partial class Colors: IEquatable<Colors>, IEquatable<global::EnumClassDemo.Colors>, IComparable<Colors>, IComparable<global::EnumClassDemo.Colors>, IComparable
{
    protected readonly global::EnumClassDemo.Colors _realEnumValue;

    protected Colors(global::EnumClassDemo.Colors enumValue)
    {
        this._realEnumValue = enumValue;
    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static explicit operator global::EnumClassDemo.Colors(Colors value)
    {
        return value._realEnumValue;
    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public static implicit operator int(Colors value)
    {
        return (int) value._realEnumValue;
    }

    public bool Equals(Colors? other)
    {
        return !ReferenceEquals(other, null) && other._realEnumValue == this._realEnumValue;
    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public bool Equals(global::EnumClassDemo.Colors other)
    {
        return other == this._realEnumValue;
    }

    public override bool Equals(object? other)
    {
        if (ReferenceEquals(other, null)) return false;
        if (ReferenceEquals(other, this)) return true;
        if (other is Colors)
        {
            return this.Equals((Colors) other);
        }
        if (other is global::EnumClassDemo.Colors)
        {
            return this.Equals((global::EnumClassDemo.Colors) other);
        }
        return false;
    }

    public static bool operator ==(Colors left, global::EnumClassDemo.Colors right)
    {
        return left.Equals(right);
    }

    public static bool operator !=(Colors left, global::EnumClassDemo.Colors right)
    {
        return !left.Equals(right);
    }

    public static bool operator ==(global::EnumClassDemo.Colors left, Colors right)
    {
        return right.Equals(left);
    }

    public static bool operator !=(global::EnumClassDemo.Colors left, Colors right)
    {
        return !right.Equals(left);
    }

    public static bool operator ==(Colors left, Colors right)
    {
        return !ReferenceEquals(left, null) && left.Equals(right);
    }

    public static bool operator !=(Colors left, Colors right)
    {
        return ReferenceEquals(left, null) || !left.Equals(right);
    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public override int GetHashCode()
    {
        return this._realEnumValue.GetHashCode();
    }

    public static bool TryParse(string value, out Colors? colors)
    {
        switch (value)
        {
            case "None":
                colors = None;
                return true;
            case "Red":
                colors = Red;
                return true;
            case "Green":
                colors = Green;
                return true;
            case "Blue":
                colors = Blue;
                return true;
            case "Colors.None":
                colors = None;
                return true;
            case "Colors.Red":
                colors = Red;
                return true;
            case "Colors.Green":
                colors = Green;
                return true;
            case "Colors.Blue":
                colors = Blue;
                return true;
        }
        colors = null;
        return false;
    }


    public static bool TryParse(int value, out Colors? colors)
    {
        switch (value)
        {
            case 0:
                colors = None;
                return true;
            case 1:
                colors = Red;
                return true;
            case 2:
                colors = Green;
                return true;
            case 3:
                colors = Blue;
                return true;
        }
        colors = null;
        return false;
    }


    public int CompareTo(object? other)
    {
        if (ReferenceEquals(this, other)) return 0;
        if (ReferenceEquals(null, other)) return 1;
        if (other is Colors)
        {
            Colors temp = (Colors) other;
            int left = ((int)this._realEnumValue);
            int right = ((int)temp._realEnumValue);
            return left < right ? -1 : left == right ? 0 : 1;
        }
        if (other is global::EnumClassDemo.Colors)
        {
            int left = ((int)this._realEnumValue);
            int right = ((int)other);
            return left < right ? -1 : left == right ? 0 : 1;
        }
        throw new ArgumentException($"Object to compare must be either {typeof(Colors)} or {typeof(global::EnumClassDemo.Colors)}. Given type: {other.GetType()}", "other");
    }

    public int CompareTo(Colors? other)
    {
        if (ReferenceEquals(this, other)) return 0;
        if (ReferenceEquals(null, other)) return 1;
            int left = ((int)this._realEnumValue);
            int right = ((int)other._realEnumValue);
            return left < right ? -1 : left == right ? 0 : 1;
    }

    public int CompareTo(global::EnumClassDemo.Colors other)
    {
            int left = ((int)this._realEnumValue);
            int right = ((int)other);
            return left < right ? -1 : left == right ? 0 : 1;
    }

    public abstract void Switch(Action<NoneEnumValue> noneSwitch, Action<RedEnumValue> redSwitch, Action<GreenEnumValue> greenSwitch, Action<BlueEnumValue> blueSwitch);
    public abstract TResult Switch<TResult>(Func<NoneEnumValue, TResult> noneSwitch, Func<RedEnumValue, TResult> redSwitch, Func<GreenEnumValue, TResult> greenSwitch, Func<BlueEnumValue, TResult> blueSwitch);
    public abstract void Switch<T0>(T0 arg0, Action<NoneEnumValue, T0> noneSwitch, Action<RedEnumValue, T0> redSwitch, Action<GreenEnumValue, T0> greenSwitch, Action<BlueEnumValue, T0> blueSwitch);
    public abstract TResult Switch<TResult, T0>(T0 arg0, Func<NoneEnumValue, T0, TResult> noneSwitch, Func<RedEnumValue, T0, TResult> redSwitch, Func<GreenEnumValue, T0, TResult> greenSwitch, Func<BlueEnumValue, T0, TResult> blueSwitch);
    public abstract void Switch<T0, T1>(T0 arg0, T1 arg1, Action<NoneEnumValue, T0, T1> noneSwitch, Action<RedEnumValue, T0, T1> redSwitch, Action<GreenEnumValue, T0, T1> greenSwitch, Action<BlueEnumValue, T0, T1> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1>(T0 arg0, T1 arg1, Func<NoneEnumValue, T0, T1, TResult> noneSwitch, Func<RedEnumValue, T0, T1, TResult> redSwitch, Func<GreenEnumValue, T0, T1, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, TResult> blueSwitch);
    public abstract void Switch<T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Action<NoneEnumValue, T0, T1, T2> noneSwitch, Action<RedEnumValue, T0, T1, T2> redSwitch, Action<GreenEnumValue, T0, T1, T2> greenSwitch, Action<BlueEnumValue, T0, T1, T2> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Func<NoneEnumValue, T0, T1, T2, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, TResult> blueSwitch);
    public abstract void Switch<T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Action<NoneEnumValue, T0, T1, T2, T3> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Func<NoneEnumValue, T0, T1, T2, T3, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, TResult> blueSwitch);
    public abstract void Switch<T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Action<NoneEnumValue, T0, T1, T2, T3, T4> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Func<NoneEnumValue, T0, T1, T2, T3, T4, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, TResult> blueSwitch);
    public abstract void Switch<T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, TResult> blueSwitch);
    public abstract void Switch<T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5, T6> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6> blueSwitch);
    public abstract TResult Switch<TResult, T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> blueSwitch);

    public static readonly NoneEnumValue None = new NoneEnumValue();
    public partial class NoneEnumValue: Colors
    {
        public NoneEnumValue(): base(global::EnumClassDemo.Colors.None) { }
        public override string ToString()
        {
            return "None";
        }

        public override void Switch(Action<NoneEnumValue> noneSwitch, Action<RedEnumValue> redSwitch, Action<GreenEnumValue> greenSwitch, Action<BlueEnumValue> blueSwitch)
        {
            noneSwitch(this);
        }

        public override TResult Switch<TResult>(Func<NoneEnumValue, TResult> noneSwitch, Func<RedEnumValue, TResult> redSwitch, Func<GreenEnumValue, TResult> greenSwitch, Func<BlueEnumValue, TResult> blueSwitch)
        {
            return noneSwitch(this);
        }

        public override void Switch<T0>(T0 arg0, Action<NoneEnumValue, T0> noneSwitch, Action<RedEnumValue, T0> redSwitch, Action<GreenEnumValue, T0> greenSwitch, Action<BlueEnumValue, T0> blueSwitch)
        {
            noneSwitch(this, arg0);
        }

        public override TResult Switch<TResult, T0>(T0 arg0, Func<NoneEnumValue, T0, TResult> noneSwitch, Func<RedEnumValue, T0, TResult> redSwitch, Func<GreenEnumValue, T0, TResult> greenSwitch, Func<BlueEnumValue, T0, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0);
        }

        public override void Switch<T0, T1>(T0 arg0, T1 arg1, Action<NoneEnumValue, T0, T1> noneSwitch, Action<RedEnumValue, T0, T1> redSwitch, Action<GreenEnumValue, T0, T1> greenSwitch, Action<BlueEnumValue, T0, T1> blueSwitch)
        {
            noneSwitch(this, arg0, arg1);
        }

        public override TResult Switch<TResult, T0, T1>(T0 arg0, T1 arg1, Func<NoneEnumValue, T0, T1, TResult> noneSwitch, Func<RedEnumValue, T0, T1, TResult> redSwitch, Func<GreenEnumValue, T0, T1, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1);
        }

        public override void Switch<T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Action<NoneEnumValue, T0, T1, T2> noneSwitch, Action<RedEnumValue, T0, T1, T2> redSwitch, Action<GreenEnumValue, T0, T1, T2> greenSwitch, Action<BlueEnumValue, T0, T1, T2> blueSwitch)
        {
            noneSwitch(this, arg0, arg1, arg2);
        }

        public override TResult Switch<TResult, T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Func<NoneEnumValue, T0, T1, T2, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1, arg2);
        }

        public override void Switch<T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Action<NoneEnumValue, T0, T1, T2, T3> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3> blueSwitch)
        {
            noneSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Func<NoneEnumValue, T0, T1, T2, T3, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override void Switch<T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Action<NoneEnumValue, T0, T1, T2, T3, T4> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4> blueSwitch)
        {
            noneSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Func<NoneEnumValue, T0, T1, T2, T3, T4, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5> blueSwitch)
        {
            noneSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5, T6> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6> blueSwitch)
        {
            noneSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> blueSwitch)
        {
            return noneSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override int GetHashCode()
        {
            return 0;
        }
    }

    public static readonly RedEnumValue Red = new RedEnumValue();
    public partial class RedEnumValue: Colors
    {
        public RedEnumValue(): base(global::EnumClassDemo.Colors.Red) { }
        public override string ToString()
        {
            return "Red";
        }

        public override void Switch(Action<NoneEnumValue> noneSwitch, Action<RedEnumValue> redSwitch, Action<GreenEnumValue> greenSwitch, Action<BlueEnumValue> blueSwitch)
        {
            redSwitch(this);
        }

        public override TResult Switch<TResult>(Func<NoneEnumValue, TResult> noneSwitch, Func<RedEnumValue, TResult> redSwitch, Func<GreenEnumValue, TResult> greenSwitch, Func<BlueEnumValue, TResult> blueSwitch)
        {
            return redSwitch(this);
        }

        public override void Switch<T0>(T0 arg0, Action<NoneEnumValue, T0> noneSwitch, Action<RedEnumValue, T0> redSwitch, Action<GreenEnumValue, T0> greenSwitch, Action<BlueEnumValue, T0> blueSwitch)
        {
            redSwitch(this, arg0);
        }

        public override TResult Switch<TResult, T0>(T0 arg0, Func<NoneEnumValue, T0, TResult> noneSwitch, Func<RedEnumValue, T0, TResult> redSwitch, Func<GreenEnumValue, T0, TResult> greenSwitch, Func<BlueEnumValue, T0, TResult> blueSwitch)
        {
            return redSwitch(this, arg0);
        }

        public override void Switch<T0, T1>(T0 arg0, T1 arg1, Action<NoneEnumValue, T0, T1> noneSwitch, Action<RedEnumValue, T0, T1> redSwitch, Action<GreenEnumValue, T0, T1> greenSwitch, Action<BlueEnumValue, T0, T1> blueSwitch)
        {
            redSwitch(this, arg0, arg1);
        }

        public override TResult Switch<TResult, T0, T1>(T0 arg0, T1 arg1, Func<NoneEnumValue, T0, T1, TResult> noneSwitch, Func<RedEnumValue, T0, T1, TResult> redSwitch, Func<GreenEnumValue, T0, T1, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1);
        }

        public override void Switch<T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Action<NoneEnumValue, T0, T1, T2> noneSwitch, Action<RedEnumValue, T0, T1, T2> redSwitch, Action<GreenEnumValue, T0, T1, T2> greenSwitch, Action<BlueEnumValue, T0, T1, T2> blueSwitch)
        {
            redSwitch(this, arg0, arg1, arg2);
        }

        public override TResult Switch<TResult, T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Func<NoneEnumValue, T0, T1, T2, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1, arg2);
        }

        public override void Switch<T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Action<NoneEnumValue, T0, T1, T2, T3> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3> blueSwitch)
        {
            redSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Func<NoneEnumValue, T0, T1, T2, T3, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override void Switch<T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Action<NoneEnumValue, T0, T1, T2, T3, T4> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4> blueSwitch)
        {
            redSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Func<NoneEnumValue, T0, T1, T2, T3, T4, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5> blueSwitch)
        {
            redSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5, T6> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6> blueSwitch)
        {
            redSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> blueSwitch)
        {
            return redSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override int GetHashCode()
        {
            return 1;
        }
    }

    public static readonly GreenEnumValue Green = new GreenEnumValue();
    public partial class GreenEnumValue: Colors
    {
        public GreenEnumValue(): base(global::EnumClassDemo.Colors.Green) { }
        public override string ToString()
        {
            return "Green";
        }

        public override void Switch(Action<NoneEnumValue> noneSwitch, Action<RedEnumValue> redSwitch, Action<GreenEnumValue> greenSwitch, Action<BlueEnumValue> blueSwitch)
        {
            greenSwitch(this);
        }

        public override TResult Switch<TResult>(Func<NoneEnumValue, TResult> noneSwitch, Func<RedEnumValue, TResult> redSwitch, Func<GreenEnumValue, TResult> greenSwitch, Func<BlueEnumValue, TResult> blueSwitch)
        {
            return greenSwitch(this);
        }

        public override void Switch<T0>(T0 arg0, Action<NoneEnumValue, T0> noneSwitch, Action<RedEnumValue, T0> redSwitch, Action<GreenEnumValue, T0> greenSwitch, Action<BlueEnumValue, T0> blueSwitch)
        {
            greenSwitch(this, arg0);
        }

        public override TResult Switch<TResult, T0>(T0 arg0, Func<NoneEnumValue, T0, TResult> noneSwitch, Func<RedEnumValue, T0, TResult> redSwitch, Func<GreenEnumValue, T0, TResult> greenSwitch, Func<BlueEnumValue, T0, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0);
        }

        public override void Switch<T0, T1>(T0 arg0, T1 arg1, Action<NoneEnumValue, T0, T1> noneSwitch, Action<RedEnumValue, T0, T1> redSwitch, Action<GreenEnumValue, T0, T1> greenSwitch, Action<BlueEnumValue, T0, T1> blueSwitch)
        {
            greenSwitch(this, arg0, arg1);
        }

        public override TResult Switch<TResult, T0, T1>(T0 arg0, T1 arg1, Func<NoneEnumValue, T0, T1, TResult> noneSwitch, Func<RedEnumValue, T0, T1, TResult> redSwitch, Func<GreenEnumValue, T0, T1, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1);
        }

        public override void Switch<T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Action<NoneEnumValue, T0, T1, T2> noneSwitch, Action<RedEnumValue, T0, T1, T2> redSwitch, Action<GreenEnumValue, T0, T1, T2> greenSwitch, Action<BlueEnumValue, T0, T1, T2> blueSwitch)
        {
            greenSwitch(this, arg0, arg1, arg2);
        }

        public override TResult Switch<TResult, T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Func<NoneEnumValue, T0, T1, T2, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1, arg2);
        }

        public override void Switch<T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Action<NoneEnumValue, T0, T1, T2, T3> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3> blueSwitch)
        {
            greenSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Func<NoneEnumValue, T0, T1, T2, T3, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override void Switch<T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Action<NoneEnumValue, T0, T1, T2, T3, T4> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4> blueSwitch)
        {
            greenSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Func<NoneEnumValue, T0, T1, T2, T3, T4, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5> blueSwitch)
        {
            greenSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5, T6> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6> blueSwitch)
        {
            greenSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> blueSwitch)
        {
            return greenSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override int GetHashCode()
        {
            return 2;
        }
    }

    public static readonly BlueEnumValue Blue = new BlueEnumValue();
    public partial class BlueEnumValue: Colors
    {
        public BlueEnumValue(): base(global::EnumClassDemo.Colors.Blue) { }
        public override string ToString()
        {
            return "Blue";
        }

        public override void Switch(Action<NoneEnumValue> noneSwitch, Action<RedEnumValue> redSwitch, Action<GreenEnumValue> greenSwitch, Action<BlueEnumValue> blueSwitch)
        {
            blueSwitch(this);
        }

        public override TResult Switch<TResult>(Func<NoneEnumValue, TResult> noneSwitch, Func<RedEnumValue, TResult> redSwitch, Func<GreenEnumValue, TResult> greenSwitch, Func<BlueEnumValue, TResult> blueSwitch)
        {
            return blueSwitch(this);
        }

        public override void Switch<T0>(T0 arg0, Action<NoneEnumValue, T0> noneSwitch, Action<RedEnumValue, T0> redSwitch, Action<GreenEnumValue, T0> greenSwitch, Action<BlueEnumValue, T0> blueSwitch)
        {
            blueSwitch(this, arg0);
        }

        public override TResult Switch<TResult, T0>(T0 arg0, Func<NoneEnumValue, T0, TResult> noneSwitch, Func<RedEnumValue, T0, TResult> redSwitch, Func<GreenEnumValue, T0, TResult> greenSwitch, Func<BlueEnumValue, T0, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0);
        }

        public override void Switch<T0, T1>(T0 arg0, T1 arg1, Action<NoneEnumValue, T0, T1> noneSwitch, Action<RedEnumValue, T0, T1> redSwitch, Action<GreenEnumValue, T0, T1> greenSwitch, Action<BlueEnumValue, T0, T1> blueSwitch)
        {
            blueSwitch(this, arg0, arg1);
        }

        public override TResult Switch<TResult, T0, T1>(T0 arg0, T1 arg1, Func<NoneEnumValue, T0, T1, TResult> noneSwitch, Func<RedEnumValue, T0, T1, TResult> redSwitch, Func<GreenEnumValue, T0, T1, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1);
        }

        public override void Switch<T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Action<NoneEnumValue, T0, T1, T2> noneSwitch, Action<RedEnumValue, T0, T1, T2> redSwitch, Action<GreenEnumValue, T0, T1, T2> greenSwitch, Action<BlueEnumValue, T0, T1, T2> blueSwitch)
        {
            blueSwitch(this, arg0, arg1, arg2);
        }

        public override TResult Switch<TResult, T0, T1, T2>(T0 arg0, T1 arg1, T2 arg2, Func<NoneEnumValue, T0, T1, T2, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1, arg2);
        }

        public override void Switch<T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Action<NoneEnumValue, T0, T1, T2, T3> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3> blueSwitch)
        {
            blueSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, Func<NoneEnumValue, T0, T1, T2, T3, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1, arg2, arg3);
        }

        public override void Switch<T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Action<NoneEnumValue, T0, T1, T2, T3, T4> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4> blueSwitch)
        {
            blueSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, Func<NoneEnumValue, T0, T1, T2, T3, T4, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1, arg2, arg3, arg4);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5> blueSwitch)
        {
            blueSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5);
        }

        public override void Switch<T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Action<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6> noneSwitch, Action<RedEnumValue, T0, T1, T2, T3, T4, T5, T6> redSwitch, Action<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6> greenSwitch, Action<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6> blueSwitch)
        {
            blueSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        public override TResult Switch<TResult, T0, T1, T2, T3, T4, T5, T6>(T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, Func<NoneEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> noneSwitch, Func<RedEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> redSwitch, Func<GreenEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> greenSwitch, Func<BlueEnumValue, T0, T1, T2, T3, T4, T5, T6, TResult> blueSwitch)
        {
            return blueSwitch(this, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override int GetHashCode()
        {
            return 3;
        }
    }

    private static readonly Colors[] _members = new Colors[4] { None, Red, Green, Blue, };

    public static System.Collections.Generic.IReadOnlyCollection<Colors> GetAllMembers()
    {
        return _members;
    }
}
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/EnumClass

RSCG – AutoRegisterInject

name	AutoRegisterInject
nuget	https://www.nuget.org/packages/AutoRegisterInject/
link	https://github.com/patrickklaeren/AutoRegisterInject
author	Patrick Klaeren

Generating class DI registration from attributes

This is how you can use AutoRegisterInject .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="AutoRegisterInject" Version="1.2.1" />
    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is


// See https://aka.ms/new-console-template for more information
using AutoRegisterInjectDemo;
using Microsoft.Extensions.DependencyInjection;

Console.WriteLine("Hello, World!");
ServiceCollection sc = new();
sc.AutoRegisterFromAutoRegisterInjectDemo();
var b=sc.BuildServiceProvider();
var con = b.GetRequiredService<DatabaseCon>();
var db=b.GetRequiredService<IDatabase>();
db.Open();


namespace AutoRegisterInjectDemo;

[RegisterScoped]
internal class Database : IDatabase
{
    private readonly DatabaseCon con;

    public Database(DatabaseCon con)
    {
        this.con = con;
    }
    public void Open()
    {
        Console.WriteLine($"open {con.Connection}");
    }

}


namespace AutoRegisterInjectDemo
{
    internal interface IDatabase
    {
        void Open();
    }
}


namespace AutoRegisterInjectDemo;

[RegisterSingleton]
internal class DatabaseCon
{
    public string? Connection { get; set; }
}

The code that is generated is

// <auto-generated>
//     Automatically generated by AutoRegisterInject.
//     Changes made to this file may be lost and may cause undesirable behaviour.
// </auto-generated>
[System.AttributeUsage(System.AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
internal sealed class RegisterScopedAttribute : System.Attribute { }
[System.AttributeUsage(System.AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
internal sealed class RegisterSingletonAttribute : System.Attribute { }
[System.AttributeUsage(System.AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
internal sealed class RegisterTransientAttribute : System.Attribute { }
[System.AttributeUsage(System.AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
internal sealed class RegisterHostedServiceAttribute : System.Attribute { }

// <auto-generated>
//     Automatically generated by AutoRegisterInject.
//     Changes made to this file may be lost and may cause undesirable behaviour.
// </auto-generated>
using Microsoft.Extensions.DependencyInjection;
public static class AutoRegisterInjectServiceCollectionExtension
{
    public static Microsoft.Extensions.DependencyInjection.IServiceCollection AutoRegisterFromAutoRegisterInjectDemo(this Microsoft.Extensions.DependencyInjection.IServiceCollection serviceCollection)
    {
        return AutoRegister(serviceCollection);
    }

    internal static Microsoft.Extensions.DependencyInjection.IServiceCollection AutoRegister(this Microsoft.Extensions.DependencyInjection.IServiceCollection serviceCollection)
    {
        serviceCollection.AddScoped<AutoRegisterInjectDemo.IDatabase, AutoRegisterInjectDemo.Database>();
serviceCollection.AddSingleton<AutoRegisterInjectDemo.DatabaseCon>();
        return serviceCollection;
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/AutoRegisterInject

RSCG – ProxyGen

name	ProxyGen
nuget	https://www.nuget.org/packages/ProxyGen.net/
link	https://github.com/Sholtee/ProxyGen
author	Dénes Solti

intercepting and duck typing

This is how you can use ProxyGen .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
  <ItemGroup>
    <PackageReference Include="ProxyGen.NET" Version="8.2.1" />
  </ItemGroup>

</Project>

The code that you will use is


Person person = new ();
person.FirstName= "Andrei";
person.LastName = "Ignat";
IPerson duck = DuckGenerator<IPerson, Person>.Activate(Tuple.Create(person));
Console.WriteLine(duck.FullName());



namespace ProxyGenDemo;

public class Person 
{
    public int ID { get; set; }
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
    public string FullName()
    {
        return $"{FirstName} {LastName}";
    }
}


namespace ProxyGenDemo;

public interface IPerson
{
    string? FirstName { get; set; }
    string? LastName { get; set; }

    string FullName();
}


global using ProxyGenDemo;
global using Solti.Utils.Proxy.Generators;
global using Solti.Utils.Proxy.Attributes;

//[assembly: EmbedGeneratedType(typeof(ProxyGenerator<IMyInterface, MyInterceptor<IMyInterface>>))]
[assembly: EmbedGeneratedType(typeof(DuckGenerator<IPerson, Person>))]

The code that is generated is

#pragma warning disable
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProxyGen.NET", "8.2.1.0"), global::System.Diagnostics.DebuggerNonUserCodeAttribute, global::System.Runtime.CompilerServices.CompilerGeneratedAttribute]
internal sealed class Duck_BB1E45629CF5010E4068E5BFBB7EF53B : global::Solti.Utils.Proxy.Internals.DuckBase<global::ProxyGenDemo.Person>, global::ProxyGenDemo.IPerson
{
    public Duck_BB1E45629CF5010E4068E5BFBB7EF53B(global::ProxyGenDemo.Person target) : base(target)
    {
    }

    [global::System.Runtime.CompilerServices.MethodImplAttribute(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    global::System.String global::ProxyGenDemo.IPerson.FullName() => this.Target.FullName();
    global::System.String global::ProxyGenDemo.IPerson.FirstName {[global::System.Runtime.CompilerServices.MethodImplAttribute(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        get => this.Target.FirstName; [global::System.Runtime.CompilerServices.MethodImplAttribute(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        set => this.Target.FirstName = value; }

    global::System.String global::ProxyGenDemo.IPerson.LastName {[global::System.Runtime.CompilerServices.MethodImplAttribute(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        get => this.Target.LastName; [global::System.Runtime.CompilerServices.MethodImplAttribute(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        set => this.Target.LastName = value; }

    public static readonly global::System.Func<global::System.Object, global::System.Object> __Activator = tuple =>
    {
        switch (tuple)
        {
            case global::System.Tuple<global::ProxyGenDemo.Person> t0:
                return new global::Duck_BB1E45629CF5010E4068E5BFBB7EF53B(t0.Item1);
            default:
                throw new global::System.MissingMethodException("Constructor with the given layout cannot be found.");
        }
    };
    [global::System.Runtime.CompilerServices.ModuleInitializerAttribute]
    public static void Initialize() => global::Solti.Utils.Proxy.Internals.LoadedTypes.Register(typeof(global::Duck_BB1E45629CF5010E4068E5BFBB7EF53B));
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/ProxyGen

RSCG – DeeDee

name	DeeDee
nuget	https://www.nuget.org/packages/DeeDee/
link	https://github.com/joh-pot/DeeDee/
author	joh-pot

Mediatr generated data

This is how you can use DeeDee .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	<ItemGroup>
		<PackageReference Include="DeeDee" Version="2.0.0" />
		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
		
	</ItemGroup>

</Project>

The code that you will use is


Console.WriteLine("Hello, World!");
ServiceCollection services = new ();
DeeDeeDemo.DeeDee.Generated.IocExtensions.AddDispatcher(services);

services.AddSingleton(typeof(IPipelineAction<Ping, Pong>), typeof(GenericLoggerHandler)); // This will run 1st

var serviceProvider = services.BuildServiceProvider();

var mediator = serviceProvider.GetRequiredService<DeeDeeDemo.DeeDee.Generated.Models.IDispatcher>();
var id = Guid.NewGuid();
var request = new Ping(id);

var response = mediator.Send(request);

Console.WriteLine("-----------------------------------");
Console.WriteLine("ID: " + id);
Console.WriteLine(request);
Console.WriteLine(response);


public sealed record Ping(Guid Id) : IRequest<Pong>;

public sealed record Pong(Guid Id);


public sealed class PingHandler : IPipelineAction<Ping, Pong>
{

    public Pong Invoke(Ping request, ref PipelineContext<Pong> context, Next<Pong> next)
    {
        Console.WriteLine("4) Returning pong!");
        return new Pong(request.Id);
    }
}


public sealed class GenericLoggerHandler : IPipelineAction<Ping, Pong>
{
    public Pong Invoke(Ping request, ref PipelineContext<Pong> context, Next<Pong> next)
    {
        Console.WriteLine("1) Running logger handler");
        try
        {
            var response = next(request , ref context);
            Console.WriteLine("5) No error!");
            return response;
        }
        catch (Exception ex)
        {
            Console.WriteLine("error:" + ex.Message);
            throw;
        }
    }
}

The code that is generated is

using System;
using System.Threading;
using System.Threading.Tasks;
using System.Linq;
using DeeDee.Models;
using ServiceProvider = DeeDee.Models.ServiceProvider;

namespace DeeDeeDemo.DeeDee.Generated.Models
{
    public class Dispatcher : IDispatcher
    {
        private readonly ServiceProvider _serviceFactory;
        private readonly Lazy<Next<Pong>> _Ping_Pong_lazy;
        public Dispatcher(ServiceProvider service)
        {
            _serviceFactory = service;
            _Ping_Pong_lazy = new Lazy<Next<Pong>>(Build<Ping, Pong>);
        }

        public Pong Send(Ping request)
        {
            var context = new PipelineContext<Pong>();
            Next<Pong> builtPipeline = _Ping_Pong_lazy.Value;
            return builtPipeline(request, ref context);
        }

        private NextAsync BuildAsync<TRequest>()
            where TRequest : IRequest
        {
            {
                var actions = _serviceFactory.GetServices<IPipelineActionAsync<TRequest>>();
                var builtPipeline = actions.Aggregate((NextAsync)((req, ctx, tkn) => Task.CompletedTask), (next, pipeline) => (req, ctx, tkn) => pipeline.InvokeAsync((TRequest)req, ctx, next, tkn));
                return builtPipeline;
            }
        }

        private Next Build<TRequest>()
            where TRequest : IRequest
        {
            {
                var actions = _serviceFactory.GetServices<IPipelineAction<TRequest>>();
                var builtPipeline = actions.Aggregate((Next)((IRequest req, ref PipelineContext ctx) =>
                {
                    {
                    }
                }), (next, pipeline) => (IRequest req, ref PipelineContext ctx) => pipeline.Invoke((TRequest)req, ref ctx, next));
                return builtPipeline;
            }
        }

        private NextAsync<TResponse> BuildAsync<TRequest, TResponse>()
            where TRequest : IRequest<TResponse>
        {
            {
                var actions = _serviceFactory.GetServices<IPipelineActionAsync<TRequest, TResponse>>();
                var builtPipeline = actions.Aggregate((NextAsync<TResponse>)((req, ctx, tkn) => Task.FromResult(ctx.Result)), (next, pipeline) => (req, ctx, tkn) => pipeline.InvokeAsync((TRequest)req, ctx, next, tkn));
                return builtPipeline;
            }
        }

        private Next<TResponse> Build<TRequest, TResponse>()
            where TRequest : IRequest<TResponse>
        {
            {
                var actions = _serviceFactory.GetServices<IPipelineAction<TRequest, TResponse>>();
                var builtPipeline = actions.Aggregate((Next<TResponse>)((IRequest<TResponse> req, ref PipelineContext<TResponse> ctx) => ctx.Result), (next, pipeline) => (IRequest<TResponse> req, ref PipelineContext<TResponse> ctx) => pipeline.Invoke((TRequest)req, ref ctx, next));
                return builtPipeline;
            }
        }
    }
}

using System;
using System.Threading;
using System.Threading.Tasks;
using DeeDee.Models;

namespace DeeDeeDemo.DeeDee.Generated.Models
{
    public interface IDispatcher
    {
        public Pong Send(Ping request);
    }
}


            using System;
            using System.Linq;
            using System.Reflection;
            using DeeDee.Models;
            using DeeDeeDemo.DeeDee.Generated.Models;
            using Microsoft.Extensions.DependencyInjection;
            using ServiceProvider = DeeDee.Models.ServiceProvider;
            namespace DeeDeeDemo.DeeDee.Generated

            {
                internal static class IocExtensions
                {
                    public static IServiceCollection AddDispatcher(this IServiceCollection services, Lifetime lifetime = Lifetime.Singleton)
                    {
                        switch(lifetime)
                        {
                            case Lifetime.Singleton:
                                services.AddSingleton<IDispatcher, Dispatcher>();
                                services.AddSingleton<ServiceProvider>(ctx => ctx.GetRequiredService);
                                break;

                            case Lifetime.Scoped:
                                services.AddScoped<IDispatcher, Dispatcher>();
                                services.AddScoped<ServiceProvider>(ctx => ctx.GetRequiredService);
                                break;

                            case Lifetime.Transient:
                                services.AddTransient<IDispatcher, Dispatcher>();
                                services.AddTransient<ServiceProvider>(ctx => ctx.GetRequiredService);
                                break;
                        }
                        
                        RegisterPipelineActions(services);
                        
                        return services;
                    }

                    private static void RegisterPipelineActions(IServiceCollection services)
                    {
                        var pipelineTypes = AppDomain
                            .CurrentDomain
                            .GetAssemblies()
                            .SelectMany
                            (
                                a => a.GetTypes().Where
                                (
                                   x => !x.IsInterface &&
                                        !x.IsAbstract &&
                                        x.GetInterfaces()
                                            .Any
                                            (
                                                y => y.Name.Equals(typeof(IPipelineActionAsync<,>).Name,
                                                         StringComparison.InvariantCulture) ||
                                                     y.Name.Equals(typeof(IPipelineActionAsync<>).Name,
                                                         StringComparison.InvariantCulture) ||
                                                     y.Name.Equals(typeof(IPipelineAction<>).Name,
                                                         StringComparison.InvariantCulture) ||
                                                     y.Name.Equals(typeof(IPipelineAction<,>).Name, StringComparison.InvariantCulture)
                                            )
                                ).GroupBy(type => type.GetInterfaces()[0]).SelectMany(g => g.OrderByDescending(s => s.GetCustomAttribute<StepAttribute>()?.Order))
                            );

                        foreach (var type in pipelineTypes)
                        {
                            foreach (var implementedInterface in type.GetInterfaces())
                            {
                                var bindAs = type.GetCustomAttribute<BindAsAttribute>();
                                switch (bindAs?.Lifetime)
                                {
                                    case Lifetime.Singleton:
                                        services.AddSingleton(implementedInterface, type);
                                        break;
                                    case Lifetime.Scoped:
                                        services.AddScoped(implementedInterface, type);
                                        break;  
                                    case Lifetime.Transient:
                                        services.AddTransient(implementedInterface, type);
                                        break;
                                    default:
                                        services.AddSingleton(implementedInterface, type);
                                        break;
                                }
                                
                            }
                        } 
                    }
                }
            }

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/DeeDee

RSCG – MemoryPack

name	MemoryPack
nuget	https://www.nuget.org/packages/MemoryPack/
link	https://github.com/Cysharp/MemoryPack
author	Cysharp, Inc

Efficient serializer

This is how you can use MemoryPack .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="MemoryPack" Version="1.9.16" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>

The code that you will use is


var v = new Person { Age = 53, Name = "Andrei Ignat" };

var bin = MemoryPackSerializer.Serialize(v);
var val = MemoryPackSerializer.Deserialize<Person>(bin);
Console.WriteLine(val.Name);


namespace MemoryPackDemo;

[MemoryPackable]
public partial class Person
{
    public int Age { get; set; }
    public string? Name { get; set; }
}

The code that is generated is


// <auto-generated/>
#nullable enable
#pragma warning disable CS0108 // hides inherited member
#pragma warning disable CS0162 // Unreachable code
#pragma warning disable CS0164 // This label has not been referenced
#pragma warning disable CS0219 // Variable assigned but never used
#pragma warning disable CS8600 // Converting null literal or possible null value to non-nullable type.
#pragma warning disable CS8601 // Possible null reference assignment
#pragma warning disable CS8602
#pragma warning disable CS8604 // Possible null reference argument for parameter
#pragma warning disable CS8619
#pragma warning disable CS8620
#pragma warning disable CS8631 // The type cannot be used as type parameter in the generic type or method
#pragma warning disable CS8765 // Nullability of type of parameter
#pragma warning disable CS9074 // The 'scoped' modifier of parameter doesn't match overridden or implemented member
#pragma warning disable CA1050 // Declare types in namespaces.

using System;
using MemoryPack;

namespace MemoryPackDemo;

/// <remarks>
/// MemoryPack GenerateType: Object<br/>
/// <code>
/// <b>int</b> Age<br/>
/// <b>string</b> Name<br/>
/// </code>
/// </remarks>
partial class Person : IMemoryPackable<Person>
{


    static Person()
    {
        global::MemoryPack.MemoryPackFormatterProvider.Register<Person>();
    }

    [global::MemoryPack.Internal.Preserve]
    static void IMemoryPackFormatterRegister.RegisterFormatter()
    {
        if (!global::MemoryPack.MemoryPackFormatterProvider.IsRegistered<Person>())
        {
            global::MemoryPack.MemoryPackFormatterProvider.Register(new global::MemoryPack.Formatters.MemoryPackableFormatter<Person>());
        }
        if (!global::MemoryPack.MemoryPackFormatterProvider.IsRegistered<Person[]>())
        {
            global::MemoryPack.MemoryPackFormatterProvider.Register(new global::MemoryPack.Formatters.ArrayFormatter<Person>());
        }

    }

    [global::MemoryPack.Internal.Preserve]
    static void IMemoryPackable<Person>.Serialize<TBufferWriter>(ref MemoryPackWriter<TBufferWriter> writer, scoped ref Person? value) 
    {

        if (value == null)
        {
            writer.WriteNullObjectHeader();
            goto END;
        }

        writer.WriteUnmanagedWithObjectHeader(2, value.@Age);
        writer.WriteString(value.@Name);

    END:

        return;
    }

    [global::MemoryPack.Internal.Preserve]
    static void IMemoryPackable<Person>.Deserialize(ref MemoryPackReader reader, scoped ref Person? value)
    {

        if (!reader.TryReadObjectHeader(out var count))
        {
            value = default!;
            goto END;
        }


        
        int __Age;
        string __Name;

        
        if (count == 2)
        {
            if (value == null)
            {
                reader.ReadUnmanaged(out __Age);
                __Name = reader.ReadString();


                goto NEW;
            }
            else
            {
                __Age = value.@Age;
                __Name = value.@Name;

                reader.ReadUnmanaged(out __Age);
                __Name = reader.ReadString();

                goto SET;
            }

        }
        else if (count > 2)
        {
            MemoryPackSerializationException.ThrowInvalidPropertyCount(typeof(Person), 2, count);
            goto READ_END;
        }
        else
        {
            if (value == null)
            {
               __Age = default!;
               __Name = default!;
            }
            else
            {
               __Age = value.@Age;
               __Name = value.@Name;
            }


            if (count == 0) goto SKIP_READ;
            reader.ReadUnmanaged(out __Age); if (count == 1) goto SKIP_READ;
            __Name = reader.ReadString(); if (count == 2) goto SKIP_READ;

    SKIP_READ:
            if (value == null)
            {
                goto NEW;
            }
            else            
            {
                goto SET;
            }

        }

    SET:
        
        value.@Age = __Age;
        value.@Name = __Name;
        goto READ_END;

    NEW:
        value = new Person()
        {
            @Age = __Age,
            @Name = __Name
        };
    READ_END:

    END:

        return;
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/MemoryPack

Category: roslyn

Andrei Ignat weekly software news(mostly .NET)