├── .gitattributes ├── FastAccessors.Tests ├── TestClasses.cs ├── FastAccessors.Tests.NET.csproj ├── FastAccessors.Tests.Net5.csproj ├── Properties │ └── AssemblyInfo.cs ├── FastAccessors.Tests.csproj ├── Field.Monads.cs └── Field.cs ├── LICENSE.TXT ├── FastAccessors ├── AccessorKey.cs ├── FastAccessors.Net5.csproj ├── Properties │ └── AssemblyInfo.cs ├── FastAccessors.NET.csproj ├── FastAccessors.csproj ├── Monads │ └── Accessor.cs ├── API │ └── Field.cs └── Accessors │ └── Field.cs ├── FastAccessors.Benchmarks ├── FastAccessors.Benchmarks.NET.csproj ├── FastAccessors.Benchmarks.Net5.csproj ├── TestClasses.cs ├── Properties │ └── AssemblyInfo.cs ├── Benchmark.cs ├── FastAccessors.cs └── Reflection.cs ├── FastAccessors.sln ├── FastAccessors.NET.sln ├── FastAccessors.Net5.sln ├── README.md └── .gitignore /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | 4 | # Custom for Visual Studio 5 | *.cs diff=csharp 6 | *.sln merge=union 7 | *.csproj merge=union 8 | *.vbproj merge=union 9 | *.fsproj merge=union 10 | *.dbproj merge=union 11 | 12 | # Standard to msysgit 13 | *.doc diff=astextplain 14 | *.DOC diff=astextplain 15 | *.docx diff=astextplain 16 | *.DOCX diff=astextplain 17 | *.dot diff=astextplain 18 | *.DOT diff=astextplain 19 | *.pdf diff=astextplain 20 | *.PDF diff=astextplain 21 | *.rtf diff=astextplain 22 | *.RTF diff=astextplain 23 | -------------------------------------------------------------------------------- /FastAccessors.Tests/TestClasses.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Tests { 2 | class Foo { 3 | static string static_Name = "Foo(Static)"; 4 | static string GetName() { 5 | return static_Name; 6 | } 7 | string private_Name; 8 | readonly string readonly_Name; 9 | public string public_Name; 10 | public Foo(string name) { 11 | this.readonly_Name = name + "(Readonly)"; 12 | this.private_Name = name + "(Private)"; 13 | this.public_Name = name + "(Public)"; 14 | } 15 | } 16 | class Bar { 17 | static int static_Size = "Bar(Static)".Length; 18 | static int GetSize() { 19 | return static_Size; 20 | } 21 | int private_Size; 22 | readonly int readonly_Size; 23 | public int public_Size; 24 | public Bar(int size) { 25 | this.readonly_Size = size + "(Readonly)".Length; 26 | this.private_Size = size + "(Private)".Length; 27 | this.public_Size = size + "(Public)".Length; 28 | } 29 | } 30 | } -------------------------------------------------------------------------------- /LICENSE.TXT: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) Dmitry Garavsky 4 | 5 | All rights reserved. 6 | 7 | Permission is hereby granted, free of charge, to any person obtaining a copy 8 | of this software and associated documentation files (the "Software"), to deal 9 | in the Software without restriction, including without limitation the rights 10 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 | copies of the Software, and to permit persons to whom the Software is 12 | furnished to do so, subject to the following conditions: 13 | 14 | The above copyright notice and this permission notice shall be included in all 15 | copies or substantial portions of the Software. 16 | 17 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 | SOFTWARE. 24 | -------------------------------------------------------------------------------- /FastAccessors/AccessorKey.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors { 2 | using System; 3 | 4 | static class AccessorKey { 5 | const int prime = 16777619; 6 | internal static int Make(Type type, string fieldName) { 7 | unchecked { 8 | return type.GetHashCode() * prime + fieldName.GetHashCode(); 9 | } 10 | } 11 | internal static string GetKey(Type type, string fieldName) { 12 | return GetTypeName(type) + "." + fieldName; 13 | } 14 | static string GetTypeName(Type type) { 15 | if(!type.IsGenericType) 16 | return type.Name; 17 | var sb = new System.Text.StringBuilder(type.Name); 18 | int argumentsPos = type.Name.IndexOf('`'); 19 | sb.Remove(argumentsPos, type.Name.Length - argumentsPos); 20 | sb.Append('<'); 21 | var genericArgs = type.GetGenericArguments(); 22 | for(int i = 0; i < genericArgs.Length; i++) { 23 | sb.Append(GetTypeName(genericArgs[i])); 24 | if(i > 0) sb.Append(','); 25 | } 26 | sb.Append('>'); 27 | return sb.ToString(); 28 | } 29 | } 30 | } -------------------------------------------------------------------------------- /FastAccessors/FastAccessors.Net5.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 4 | False 5 | Library 6 | net5.0 7 | 8 | FastAccessors 9 | FastAccessors 10 | ..\bin\ 11 | false 12 | False 13 | False 14 | 4 15 | true 16 | True 17 | Fast Accessors Library for .Net. 18 | Dmitry Garavsky 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/FastAccessors.Benchmarks.NET.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A} 4 | False 5 | Exe 6 | net6.0 7 | 8 | FastAccessors.Benchmarks 9 | FastAccessors.Benchmarks.NET 10 | ..\bin\ 11 | false 12 | False 13 | False 14 | 4 15 | true 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/FastAccessors.Benchmarks.Net5.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A} 4 | False 5 | Exe 6 | net5.0 7 | 8 | FastAccessors.Benchmarks 9 | FastAccessors.Benchmarks.Net5 10 | ..\bin\ 11 | false 12 | False 13 | False 14 | 4 15 | true 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/TestClasses.cs: -------------------------------------------------------------------------------- 1 | using System.Runtime.CompilerServices; 2 | 3 | namespace FastAccessors.Benchmarks { 4 | class Foo { 5 | static string static_Name = "Foo(Static)"; 6 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 7 | public static string GetName() { 8 | return static_Name; 9 | } 10 | string private_Name; 11 | readonly string readonly_Name; 12 | public string public_Name; 13 | public Foo(string name) { 14 | this.readonly_Name = name + "(Readonly)"; 15 | this.private_Name = name + "(Private)"; 16 | this.public_Name = name + "(Public)"; 17 | } 18 | } 19 | class Bar { 20 | static int static_Size = "Bar(Static)".Length; 21 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 22 | public static int GetSize() { 23 | return static_Size; 24 | } 25 | int private_Size; 26 | readonly int readonly_Size; 27 | public int public_Size; 28 | public Bar(int size) { 29 | this.readonly_Size = size + "(Readonly)".Length; 30 | this.private_Size = size + "(Private)".Length; 31 | this.public_Size = size + "(Public)".Length; 32 | } 33 | } 34 | static class FooBar { 35 | static string DefaultName = nameof(FooBar); 36 | static string GetDefaultName() { 37 | return DefaultName; 38 | } 39 | } 40 | } -------------------------------------------------------------------------------- /FastAccessors.Tests/FastAccessors.Tests.NET.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {268CA85D-0867-4571-8BA9-3F8FAC05896D} 4 | False 5 | Library 6 | net6.0 7 | 8 | FastAccessors.Tests 9 | FastAccessors.Tests 10 | true 11 | ..\bin\ 12 | false 13 | False 14 | False 15 | 4 16 | true 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /FastAccessors.Tests/FastAccessors.Tests.Net5.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {268CA85D-0867-4571-8BA9-3F8FAC05896D} 4 | False 5 | Library 6 | net5.0 7 | 8 | FastAccessors.Tests 9 | FastAccessors.Tests 10 | true 11 | ..\bin\ 12 | false 13 | False 14 | False 15 | 4 16 | true 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /FastAccessors/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("FastAccessors")] 9 | [assembly: AssemblyDescription("Fast Accessors Library for .Net")] 10 | [assembly: AssemblyCompany("Dmitry Garavsky(https://github.com/DmitryGaravsky)")] 11 | [assembly: AssemblyProduct("FastAccessors")] 12 | [assembly: AssemblyCopyright("Dmitry Garavsky, ©2021")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("97ab9619-c263-4ff8-a92f-89da0bfa8ccc")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /FastAccessors.Tests/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("FastAccessors.Tests")] 9 | [assembly: AssemblyDescription("Fast Accessors Library for .Net")] 10 | [assembly: AssemblyCompany("Dmitry Garavsky(https://github.com/DmitryGaravsky)")] 11 | [assembly: AssemblyProduct("FastAccessors.Tests")] 12 | [assembly: AssemblyCopyright("Dmitry Garavsky, ©2021")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("dbaaf003-d410-483a-a9a1-5e83c13548f5")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("FastAccessors.Benchmarks")] 9 | [assembly: AssemblyDescription("Fast Accessors Library for .Net")] 10 | [assembly: AssemblyCompany("Dmitry Garavsky(https://github.com/DmitryGaravsky)")] 11 | [assembly: AssemblyProduct("FastAccessors.Benchmarks")] 12 | [assembly: AssemblyCopyright("Dmitry Garavsky, ©2021")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("CA7E802F-9B68-40C5-92CC-AC6D71F83176")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.1")] 35 | [assembly: AssemblyFileVersion("1.0.0.1")] 36 | -------------------------------------------------------------------------------- /FastAccessors.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 2013 4 | VisualStudioVersion = 12.0.40629.0 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FastAccessors", "FastAccessors\FastAccessors.csproj", "{2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}" 7 | EndProject 8 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FastAccessors.Tests", "FastAccessors.Tests\FastAccessors.Tests.csproj", "{268CA85D-0867-4571-8BA9-3F8FAC05896D}" 9 | ProjectSection(ProjectDependencies) = postProject 10 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} = {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 11 | EndProjectSection 12 | EndProject 13 | Global 14 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 15 | Debug|Any CPU = Debug|Any CPU 16 | Release|Any CPU = Release|Any CPU 17 | EndGlobalSection 18 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 19 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 20 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.Build.0 = Debug|Any CPU 21 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.ActiveCfg = Release|Any CPU 22 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.Build.0 = Release|Any CPU 23 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 24 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.Build.0 = Debug|Any CPU 25 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.ActiveCfg = Release|Any CPU 26 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.Build.0 = Release|Any CPU 27 | EndGlobalSection 28 | GlobalSection(SolutionProperties) = preSolution 29 | HideSolutionNode = FALSE 30 | EndGlobalSection 31 | EndGlobal 32 | -------------------------------------------------------------------------------- /FastAccessors.NET.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.30320.27 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.NET", "FastAccessors\FastAccessors.NET.csproj", "{2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}" 7 | EndProject 8 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.Tests.NET", "FastAccessors.Tests\FastAccessors.Tests.NET.csproj", "{268CA85D-0867-4571-8BA9-3F8FAC05896D}" 9 | ProjectSection(ProjectDependencies) = postProject 10 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} = {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 11 | EndProjectSection 12 | EndProject 13 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.Benchmarks.NET", "FastAccessors.Benchmarks\FastAccessors.Benchmarks.NET.csproj", "{6BB148CA-D784-4915-B11E-B42FC53CAA9A}" 14 | EndProject 15 | Global 16 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 17 | Debug|Any CPU = Debug|Any CPU 18 | Release|Any CPU = Release|Any CPU 19 | EndGlobalSection 20 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 21 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 22 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.Build.0 = Debug|Any CPU 23 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.ActiveCfg = Release|Any CPU 24 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.Build.0 = Release|Any CPU 25 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 26 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.Build.0 = Debug|Any CPU 27 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.ActiveCfg = Release|Any CPU 28 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.Build.0 = Release|Any CPU 29 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 30 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Debug|Any CPU.Build.0 = Debug|Any CPU 31 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Release|Any CPU.ActiveCfg = Release|Any CPU 32 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Release|Any CPU.Build.0 = Release|Any CPU 33 | EndGlobalSection 34 | GlobalSection(SolutionProperties) = preSolution 35 | HideSolutionNode = FALSE 36 | EndGlobalSection 37 | GlobalSection(ExtensibilityGlobals) = postSolution 38 | SolutionGuid = {5A037153-7299-4904-ABD6-9A51A5A03D09} 39 | EndGlobalSection 40 | EndGlobal 41 | -------------------------------------------------------------------------------- /FastAccessors.Net5.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.30320.27 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.Net5", "FastAccessors\FastAccessors.Net5.csproj", "{2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}" 7 | EndProject 8 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.Tests.Net5", "FastAccessors.Tests\FastAccessors.Tests.Net5.csproj", "{268CA85D-0867-4571-8BA9-3F8FAC05896D}" 9 | ProjectSection(ProjectDependencies) = postProject 10 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} = {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 11 | EndProjectSection 12 | EndProject 13 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FastAccessors.Benchmarks.Net5", "FastAccessors.Benchmarks\FastAccessors.Benchmarks.Net5.csproj", "{6BB148CA-D784-4915-B11E-B42FC53CAA9A}" 14 | EndProject 15 | Global 16 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 17 | Debug|Any CPU = Debug|Any CPU 18 | Release|Any CPU = Release|Any CPU 19 | EndGlobalSection 20 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 21 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 22 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Debug|Any CPU.Build.0 = Debug|Any CPU 23 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.ActiveCfg = Release|Any CPU 24 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D}.Release|Any CPU.Build.0 = Release|Any CPU 25 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 26 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Debug|Any CPU.Build.0 = Debug|Any CPU 27 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.ActiveCfg = Release|Any CPU 28 | {268CA85D-0867-4571-8BA9-3F8FAC05896D}.Release|Any CPU.Build.0 = Release|Any CPU 29 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 30 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Debug|Any CPU.Build.0 = Debug|Any CPU 31 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Release|Any CPU.ActiveCfg = Release|Any CPU 32 | {6BB148CA-D784-4915-B11E-B42FC53CAA9A}.Release|Any CPU.Build.0 = Release|Any CPU 33 | EndGlobalSection 34 | GlobalSection(SolutionProperties) = preSolution 35 | HideSolutionNode = FALSE 36 | EndGlobalSection 37 | GlobalSection(ExtensibilityGlobals) = postSolution 38 | SolutionGuid = {5A037153-7299-4904-ABD6-9A51A5A03D09} 39 | EndGlobalSection 40 | EndGlobal 41 | -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/Benchmark.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Benchmarks { 2 | using BenchmarkDotNet.Attributes; 3 | using BF = System.Reflection.BindingFlags; 4 | 5 | [MemoryDiagnoser] 6 | public partial class Benchmark { 7 | public static void Main() { 8 | BenchmarkDotNet.Running.BenchmarkRunner.Run(); 9 | } 10 | // 11 | [GlobalSetup] 12 | public void SetUp() { 13 | foo = new Foo("Foo"); 14 | fi_public_Name = typeof(Foo).GetField("public_Name", BF.Public | BF.Instance); 15 | fi_static_Name = typeof(Foo).GetField("static_Name", BF.NonPublic | BF.Static); 16 | fi_private_Name = typeof(Foo).GetField("private_Name", BF.NonPublic | BF.Instance); 17 | fi_readonly_Name = typeof(Foo).GetField("readonly_Name", BF.NonPublic | BF.Instance); 18 | // 19 | bar = new Bar("Bar".Length); 20 | fi_public_Size = typeof(Bar).GetField("public_Size", BF.Public | BF.Instance); 21 | fi_static_Size = typeof(Bar).GetField("static_Size", BF.NonPublic | BF.Static); 22 | fi_private_Size = typeof(Bar).GetField("private_Size", BF.NonPublic | BF.Instance); 23 | fi_readonly_Size = typeof(Bar).GetField("readonly_Size", BF.NonPublic | BF.Instance); 24 | // 25 | Field.RegisterDefault("readonly_Name"); 26 | fldKey_private_Name_Field = Field.Register("private_Name", typeof(Foo)); 27 | fldKey_static_Name_Field = Field.RegisterStatic("static_Name", typeof(Foo)); 28 | // 29 | Field.RegisterDefault("readonly_Size"); 30 | fldKey_private_Size_Field = Field.Register("private_Size", typeof(Bar)); 31 | fldKey_static_Size_Field = Field.RegisterStatic("static_Size", typeof(Bar)); 32 | // 33 | Field.RegisterDefaultStatic("DefaultName", typeof(FooBar)); 34 | } 35 | Foo foo; 36 | System.Reflection.FieldInfo fi_public_Name; 37 | System.Reflection.FieldInfo fi_static_Name; 38 | System.Reflection.FieldInfo fi_private_Name; 39 | System.Reflection.FieldInfo fi_readonly_Name; 40 | Bar bar; 41 | System.Reflection.FieldInfo fi_public_Size; 42 | System.Reflection.FieldInfo fi_static_Size; 43 | System.Reflection.FieldInfo fi_private_Size; 44 | System.Reflection.FieldInfo fi_readonly_Size; 45 | int fldKey_private_Name_Field; 46 | int fldKey_static_Name_Field; 47 | int fldKey_private_Size_Field; 48 | int fldKey_static_Size_Field; 49 | } 50 | } -------------------------------------------------------------------------------- /FastAccessors/FastAccessors.NET.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 4 | False 5 | Library 6 | net472;net6.0 7 | FastAccessors 8 | FastAccessors 9 | false 10 | False 11 | False 12 | 4 13 | true 14 | True 15 | Fast Accessors Library for .NET 16 | Dmitry Garavsky 17 | 18 | Fast Accessors Library for .NET 19 | Allows you to access any fields of your .NET classes as fast as you want. 20 | 21 | Dmitry Garavsky, ©2022 22 | https://github.com/DmitryGaravsky/FastAccessors 23 | https://github.com/DmitryGaravsky/FastAccessors 24 | NET;Reflection;Accessor;Field 25 | LICENSE.TXT 26 | README.MD 27 | ..\bin 28 | 1.0.0.1 29 | 30 | v1.0.0.1: 31 | - multitarget nuget package for .NET6/.Net 4.7.2 32 | 33 | 34 | 35 | 36 | ..\bin.NetFW\ 37 | 38 | 39 | ..\bin.NET\ 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | True 52 | \ 53 | 54 | 55 | True 56 | \ 57 | 58 | 59 | -------------------------------------------------------------------------------- /FastAccessors/FastAccessors.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {2FDE2DC0-F1DC-4090-84CD-58C0204CC63D} 8 | Library 9 | Properties 10 | FastAccessors 11 | FastAccessors 12 | v4.5.2 13 | 512 14 | 15 | 16 | 17 | 18 | true 19 | full 20 | false 21 | ..\bin\ 22 | DEBUG;TRACE 23 | prompt 24 | 4 25 | true 26 | false 27 | 28 | 29 | pdbonly 30 | true 31 | ..\bin\ 32 | TRACE 33 | prompt 34 | 4 35 | true 36 | false 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 58 | -------------------------------------------------------------------------------- /FastAccessors/Monads/Accessor.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Monads { 2 | using System; 3 | using System.Diagnostics; 4 | 5 | public static partial class @Accessor { 6 | /// @Accessor(object): Get Field Value 7 | [DebuggerStepThrough] 8 | public static object @ƒ(this object instance, Type type, string fieldName) { 9 | return FieldAccessor.GetFieldValue(instance, type, fieldName); 10 | } 11 | /// @Accessor(object): Get Field Value 12 | [DebuggerStepThrough] 13 | public static object @ƒ(this object instance, int key) { 14 | return FieldAccessor.GetFieldValue(instance, key); 15 | } 16 | /// @Accessor(Type): Get Static Field Value 17 | [DebuggerStepThrough] 18 | public static object @ƒs(this Type type, string fieldName) { 19 | return FieldAccessorStatic.GetFieldValue(type, fieldName); 20 | } 21 | /// @Accessor(Type): Get Static Field Value 22 | [DebuggerStepThrough] 23 | public static object @ƒs(int key) { 24 | return FieldAccessorStatic.GetFieldValue(key); 25 | } 26 | /// @Accessor(T): Get Default Static Field Value 27 | [DebuggerStepThrough] 28 | public static object @ƒsDefault() { 29 | return FieldAccessorStatic.GetDefaultFieldValue(); 30 | } 31 | /// @Accessor(T): Get Field Value 32 | [DebuggerStepThrough] 33 | public static object @ƒ(this T instance, string fieldName) { 34 | return FieldAccessor.GetFieldValue(instance, fieldName); 35 | } 36 | /// @Accessor(T): Get Field Value 37 | [DebuggerStepThrough] 38 | public static object @ƒ(this T instance, int fieldKey) { 39 | return FieldAccessor.GetFieldValue(instance, fieldKey); 40 | } 41 | /// @Accessor(T): Get Default Field Value 42 | [DebuggerStepThrough] 43 | public static object ƒDefault(this T instance) { 44 | return FieldAccessor.GetDefaultFieldValue(instance); 45 | } 46 | // 47 | [DebuggerStepThrough] 48 | public static int @ƒRegister(this string fieldName, Type type) { 49 | return FieldAccessor.RegisterField(type, fieldName); 50 | } 51 | [DebuggerStepThrough] 52 | public static int @ƒsRegister(this string fieldName, Type type, bool defaultField = false) { 53 | return FieldAccessorStatic.RegisterField(type, fieldName, defaultField); 54 | } 55 | [DebuggerStepThrough] 56 | public static int @ƒRegister(this string fieldName, bool defaultField = false) { 57 | return FieldAccessor.RegisterField(fieldName, defaultField); 58 | } 59 | } 60 | } -------------------------------------------------------------------------------- /FastAccessors/API/Field.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors { 2 | using System; 3 | using System.Runtime.CompilerServices; 4 | 5 | public static class Field { 6 | #region Instance-level 7 | public static int Register(string fieldName, Type type) { 8 | return FieldAccessor.RegisterField(type, fieldName); 9 | } 10 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 11 | public static object GetValue(object instance, Type type, string fieldName) { 12 | return FieldAccessor.GetFieldValue(instance, type, fieldName); 13 | } 14 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 15 | public static object GetValue(object instance, int key) { 16 | return FieldAccessor.GetFieldValue(instance, key); 17 | } 18 | #endregion 19 | #region Type-level 20 | public static int RegisterStatic(string fieldName, Type type) { 21 | return FieldAccessorStatic.RegisterField(type, fieldName, false); 22 | } 23 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 24 | public static object GetStaticValue(Type type, string fieldName) { 25 | return FieldAccessorStatic.GetFieldValue(type, fieldName); 26 | } 27 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 28 | public static object GetStaticValue(int key) { 29 | return FieldAccessorStatic.GetFieldValue(key); 30 | } 31 | public static int RegisterDefaultStatic(string fieldName, Type type) { 32 | return FieldAccessorStatic.RegisterField(type, fieldName, true); 33 | } 34 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 35 | public static object GetDefaultStaticValue() { 36 | return FieldAccessorStatic.GetDefaultFieldValue(); 37 | } 38 | #endregion 39 | #region Instance-level(GenericWay) 40 | public static int Register(string fieldName) { 41 | return FieldAccessor.RegisterField(fieldName, false); 42 | } 43 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 44 | public static object GetValue(this T instance, string fieldName) { 45 | return FieldAccessor.GetFieldValue(instance, fieldName); 46 | } 47 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 48 | public static object GetValue(this T instance, int fieldKey) { 49 | return FieldAccessor.GetFieldValue(instance, fieldKey); 50 | } 51 | public static int RegisterDefault(string fieldName) { 52 | return FieldAccessor.RegisterField(fieldName, true); 53 | } 54 | [MethodImpl(MethodImplOptions.AggressiveInlining)] 55 | public static object GetDefaultValue(this T instance) { 56 | return FieldAccessor.GetDefaultFieldValue(instance); 57 | } 58 | #endregion 59 | } 60 | } -------------------------------------------------------------------------------- /FastAccessors.Tests/FastAccessors.Tests.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {268CA85D-0867-4571-8BA9-3F8FAC05896D} 8 | Library 9 | Properties 10 | FastAccessors.Tests 11 | FastAccessors.Tests 12 | v4.5.2 13 | 512 14 | 15 | 16 | 17 | true 18 | full 19 | false 20 | ..\bin\ 21 | DEBUG;TRACE 22 | prompt 23 | 4 24 | true 25 | false 26 | 27 | 28 | pdbonly 29 | true 30 | ..\bin\ 31 | TRACE 32 | prompt 33 | 4 34 | true 35 | false 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | {2fde2dc0-f1dc-4090-84cd-58c0204cc63d} 51 | FastAccessors 52 | 53 | 54 | 55 | 62 | -------------------------------------------------------------------------------- /FastAccessors.Tests/Field.Monads.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Monads.Tests { 2 | using System; 3 | using FastAccessors.Tests; 4 | using NUnit.Framework; 5 | 6 | [TestFixture] 7 | public class FieldAccessor_Monads_Tests { 8 | #region SetUp 9 | object obj; 10 | Foo instance; 11 | Type instanceType; 12 | static int fld_private_Name_T, fld_private_Name, fld_static_Name; 13 | [SetUp] 14 | public void SetUp() { 15 | obj = instance = new Foo("Foo"); 16 | instanceType = typeof(Foo); 17 | fld_private_Name = "private_Name".ƒRegister(instanceType); 18 | fld_static_Name = "static_Name".ƒsRegister(instanceType, true); 19 | fld_private_Name_T = "private_Name".ƒRegister(true); 20 | } 21 | #endregion 22 | [Test(Description = "1.1 DynamicMethod(Instance)")] 23 | public void Accessor01_DynamicMethod() { 24 | Assert.AreEqual("Foo(Private)", obj.@ƒ(instanceType, "private_Name")); 25 | } 26 | [Test(Description = "1.2 DynamicMethod(Public)")] 27 | public void Accessor01_DynamicMethod_Public() { 28 | Assert.AreEqual("Foo(Public)", obj.@ƒ(instanceType, "public_Name")); 29 | } 30 | [Test(Description = "1.3 DynamicMethod(Readonly)")] 31 | public void Accessor01_DynamicMethod_Readonly() { 32 | Assert.AreEqual("Foo(Readonly)", obj.@ƒ(instanceType, "readonly_Name")); 33 | } 34 | [Test(Description = "1.4 DynamicMethod(Static)")] 35 | public void Accessor01_DynamicMethod_Static() { 36 | Assert.AreEqual("Foo(Static)", instanceType.@ƒs("static_Name")); 37 | } 38 | [Test(Description = "1.5 DynamicMethod(Generic)")] 39 | public void Accessor01_DynamicMethod_Generic() { 40 | Assert.AreEqual("Foo(Private)", instance.@ƒ("private_Name")); 41 | } 42 | [Test(Description = "2.1 DynamicMethod(Instance,Key)")] 43 | public void Accessor02_DynamicMethod_Key() { 44 | Assert.AreEqual("Foo(Private)", obj.@ƒ(fld_private_Name)); 45 | } 46 | [Test(Description = "2.2 DynamicMethod(Static,Key)")] 47 | public void Accessor02_DynamicMethod_Static_Key() { 48 | Assert.AreEqual("Foo(Static)", Accessor.@ƒs(fld_static_Name)); 49 | } 50 | [Test(Description = "2.3 DynamicMethod(Generic,Key)")] 51 | public void Accessor02_DynamicMethod_Generic_Key() { 52 | Assert.AreEqual("Foo(Private)", instance.@ƒ(fld_private_Name_T)); 53 | } 54 | [Test(Description = "3.1 DynamicMethod(Static,DefaultField)")] 55 | public void Accessor02_DynamicMethod_Static_DefaultField() { 56 | Assert.AreEqual("Foo(Static)", Accessor.@ƒsDefault()); 57 | } 58 | [Test(Description = "3.2 DynamicMethod(Generic,DefaultField)")] 59 | public void Accessor02_DynamicMethod_Generic_DefaultField() { 60 | Assert.AreEqual("Foo(Private)", instance.@ƒDefault()); 61 | } 62 | } 63 | } -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/FastAccessors.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Benchmarks { 2 | using BenchmarkDotNet.Attributes; 3 | 4 | partial class Benchmark { 5 | [Benchmark(Description = "2.1 FastAccessors(Instance)")] 6 | public int FastAccessors_Instance() { 7 | var name = (string)Field.GetValue(foo, typeof(Foo), "private_Name"); 8 | var size = (int)Field.GetValue(bar, typeof(Bar), "private_Size"); 9 | return name.Length + size; 10 | } 11 | [Benchmark(Description = "2.2. FastAccessors(Static)")] 12 | public int FastAccessors_Static() { 13 | var name = (string)Field.GetStaticValue(typeof(Foo), "static_Name"); 14 | var size = (int)Field.GetStaticValue(typeof(Bar), "static_Size"); 15 | return name.Length + size; 16 | } 17 | [Benchmark(Description = "2.3. FastAccessors(Public)")] 18 | public int FastAccessors_Public() { 19 | var name = (string)Field.GetValue(foo, typeof(Foo), "public_Name"); 20 | var size = (int)Field.GetValue(bar, typeof(Bar), "public_Size"); 21 | return name.Length + size; 22 | } 23 | [Benchmark(Description = "2.4. FastAccessors(Readonly)")] 24 | public int FastAccessors_Readonly() { 25 | var name = (string)Field.GetValue(foo, typeof(Foo), "readonly_Name"); 26 | var size = (int)Field.GetValue(bar, typeof(Bar), "readonly_Size"); 27 | return name.Length + size; 28 | } 29 | [Benchmark(Description = "2.5. FastAccessors(Generic)")] 30 | public int FastAccessors_Generic() { 31 | var name = (string)Field.GetValue(foo, "private_Name"); 32 | var size = (int)Field.GetValue(bar, "private_Size"); 33 | return name.Length + size; 34 | } 35 | // 36 | [Benchmark(Description = "3.1 FastAccessors(Instance,Key)")] 37 | public int FastAccessors_Instance_Key() { 38 | var name = (string)Field.GetValue((object)foo, fldKey_private_Name_Field); 39 | var size = (int)Field.GetValue((object)bar, fldKey_private_Size_Field); 40 | return name.Length + size; 41 | } 42 | [Benchmark(Description = "3.2 FastAccessors(Static,Key)")] 43 | public int FastAccessors_Static_Key() { 44 | var name = (string)Field.GetStaticValue(fldKey_static_Name_Field); 45 | var size = (int)Field.GetStaticValue(fldKey_static_Size_Field); 46 | return name.Length + size; 47 | } 48 | [Benchmark(Description = "3.3 FastAccessors(Generic,Key)")] 49 | public int FastAccessors_Generic_Key() { 50 | var name = (string)Field.GetValue(foo, fldKey_private_Name_Field); 51 | var size = (int)Field.GetValue(bar, fldKey_private_Size_Field); 52 | return name.Length + size; 53 | } 54 | // 55 | [Benchmark(Description = "4.1 FastAccessors(Generic,DefaultField)")] 56 | public int FastAccessors_Generic_DefaultField() { 57 | var name = (string)Field.GetDefaultValue(foo); 58 | var size = (int)Field.GetDefaultValue(bar); 59 | return name.Length + size; 60 | } 61 | [Benchmark(Description = "4.2 FastAccessors(Static,DefaultField)")] 62 | public int FastAccessors_Static_DefaultField() { 63 | var name1 = (string)Field.GetDefaultStaticValue(); 64 | var name2 = (string)Field.GetDefaultStaticValue(); 65 | return name1.Length + name2.Length; 66 | } 67 | } 68 | } -------------------------------------------------------------------------------- /FastAccessors.Benchmarks/Reflection.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Benchmarks { 2 | using BenchmarkDotNet.Attributes; 3 | using BF = System.Reflection.BindingFlags; 4 | 5 | partial class Benchmark { 6 | [Benchmark(Description = "Direct Access", Baseline = true)] 7 | public int DirectAccess() { 8 | return foo.public_Name.Length + bar.public_Size; 9 | } 10 | [Benchmark(Description = "Direct Access(Static)")] 11 | public int DirectAccess_Static() { 12 | return Foo.GetName().Length + Bar.GetSize(); 13 | } 14 | // 15 | [Benchmark(Description = "1.1. Reflection(Instance)")] 16 | public int Reflection_Instance() { 17 | var fi_pname = typeof(Foo).GetField("private_Name", BF.NonPublic | BF.Instance); 18 | var name = (string)fi_pname.GetValue(foo); 19 | var fi_psize = typeof(Foo).GetField("private_Size", BF.NonPublic | BF.Instance); 20 | var size = (int)fi_psize.GetValue(bar); 21 | return name.Length + size; 22 | } 23 | [Benchmark(Description = "1.2. Reflection(Static)")] 24 | public int Reflection_Static() { 25 | var fi_psname = typeof(Foo).GetField("static_Name", BF.NonPublic | BF.Static); 26 | var name = (string)fi_psname.GetValue(foo); 27 | var fi_pssize = typeof(Foo).GetField("static_Size", BF.NonPublic | BF.Static); 28 | var size = (int)fi_pssize.GetValue(bar); 29 | return name.Length + size; 30 | } 31 | [Benchmark(Description = "1.3. Reflection(Public)")] 32 | public int Reflection_Public() { 33 | var fi_pname = typeof(Foo).GetField("public_Name", BF.Public | BF.Instance); 34 | var name = (string)fi_pname.GetValue(foo); 35 | var fi_psize = typeof(Foo).GetField("public_Size", BF.Public | BF.Instance); 36 | var size = (int)fi_psize.GetValue(bar); 37 | return name.Length + size; 38 | } 39 | [Benchmark(Description = "1.4. Reflection(Readonly)")] 40 | public int Reflection_Readonly() { 41 | var fi_prname = typeof(Foo).GetField("readonly_Name", BF.NonPublic | BF.Instance); 42 | var name = (string)fi_prname.GetValue(foo); 43 | var fi_prsize = typeof(Foo).GetField("readonly_Size", BF.NonPublic | BF.Instance); 44 | var size = (int)fi_prsize.GetValue(bar); 45 | return name.Length + size; 46 | } 47 | // 48 | [Benchmark(Description = "1.1. Reflection(Instance, Cached)")] 49 | public int Reflection_Instance_Cached() { 50 | var name = (string)fi_private_Name.GetValue(foo); 51 | var size = (int)fi_private_Size.GetValue(bar); 52 | return name.Length + size; 53 | } 54 | [Benchmark(Description = "1.2. Reflection(Static, Cached)")] 55 | public int Reflection_Static_Cached() { 56 | var name = (string)fi_static_Name.GetValue(foo); 57 | var size = (int)fi_static_Size.GetValue(bar); 58 | return name.Length + size; 59 | } 60 | [Benchmark(Description = "1.3. Reflection(Public, Cached)")] 61 | public int Reflection_Public_Cached() { 62 | var name = (string)fi_public_Name.GetValue(foo); 63 | var size = (int)fi_public_Size.GetValue(bar); 64 | return name.Length + size; 65 | } 66 | [Benchmark(Description = "1.4. Reflection(Readonly, Cached)")] 67 | public int Reflection_Readonly_Cached() { 68 | var name = (string)fi_readonly_Name.GetValue(foo); 69 | var size = (int)fi_readonly_Size.GetValue(bar); 70 | return name.Length + size; 71 | } 72 | } 73 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FastAccessors 2 | Fast Accessors Library for .NET. 3 | Allows you to access any fields of your .NET classes as fast as you want. 4 | 5 | Nuget Version 6 | 7 | ## Usage 8 | 9 | Let the `Foo` class is defined as follows: 10 | ```cs 11 | class Foo { 12 | string private_Name; 13 | int private_Field; 14 | static int static_Field; 15 | } 16 | ``` 17 | If you want to get access to it's fields you can use the "by-name" accessors: 18 | 19 | ```cs 20 | using FastAccessors; 21 | //... 22 | Foo foo = new Foo() 23 | // access to the specific private field by field-name 24 | string _name = foo.@ƒ("private_Name") as string; 25 | ``` 26 | It's quite fast. But, if you want to be faster, you can use "field-keys": 27 | 28 | ```cs 29 | using FastAccessors; 30 | // Field-Keys initialization 31 | int fldKey_private_Field = "private_Field".@ƒRegister(typeof(Foo)); 32 | int fldKey_static_Field = "static_Field".@ƒsRegister(typeof(Foo)); 33 | //... 34 | Foo foo = new Foo() 35 | // access to the specific private field by field-key 36 | int _field = (int)foo.@ƒ(fldKey_private_Field); 37 | // access to the specific static field by field-key 38 | int _s_field = (int)typeof(Foo).@ƒs(fldKey_Static_Field); 39 | ``` 40 | To be **fastest** use the "default-fields": 41 | 42 | ```cs 43 | using FastAccessors; 44 | // default-fields initialization 45 | "private_Name".@ƒRegister(typeof(Foo), true); // default instance-field 46 | "static_Field".@ƒsRegister(typeof(Foo), true); // default static field 47 | //... 48 | Foo foo = new Foo() 49 | // access to the default-fields 50 | string _name = foo.@ƒDefault() as string; 51 | int _s_Field = (int)foo.@ƒsDefault(); 52 | ``` 53 | 54 | ### NuGet 55 | 56 | To install [FastAccessors](https://www.nuget.org/packages/FastAccessors), run the following command in the Package Manager Console: 57 | 58 | Install-Package FastAccessors 59 | 60 | 61 | ### License 62 | 63 | The FastAccessors library is licensed under the [MIT](https://github.com/DmitryGaravsky/FastAccessors/blob/master/LICENSE.TXT) license. 64 | 65 | 66 | ### Benchmarks 67 | 68 | ```ini 69 | BenchmarkDotNet=v0.9.4.0 70 | OS=Microsoft Windows NT 6.2.9200.0 71 | Processor=Intel(R) Core(TM) i7-4702HQ CPU @ 2.20GHz, ProcessorCount=8 72 | Frequency=2143485 ticks, Resolution=466.5300 ns, Timer=TSC 73 | HostCLR=MS.NET 4.0.30319.42000, Arch=64-bit RELEASE [RyuJIT] 74 | JitModules=clrjit-v4.6.1055.0 75 | 76 | Type=Benchmarks Mode=Throughput 77 | 78 | Method | Median | StdDev | 79 | ---------------------------------------- |------------ |---------- | 80 | 1.1. Reflection(Instance) | 171.1189 ns | 4.6809 ns | 81 | 1.2. Reflection(Static) | 162.7281 ns | 4.2497 ns | 82 | 1.3. Reflection(Public) | 171.0062 ns | 2.4226 ns | 83 | 1.4. Reflection(Readonly) | 169.5342 ns | 4.0005 ns | 84 | 2.1 FastAccessors(Instance) | 89.8821 ns | 1.4286 ns | 85 | 2.2 FastAccessors(Static) | 87.9811 ns | 0.9167 ns | 86 | 2.3 FastAccessors(Public) | 88.2568 ns | 0.7475 ns | 87 | 2.4 FastAccessors(Readonly) | 91.0912 ns | 0.9119 ns | 88 | 2.5 FastAccessors(Generic) | 52.1873 ns | 1.1102 ns | 89 | 3.1 FastAccessors(Instance,Key) | 18.1572 ns | 0.1741 ns | 90 | 3.2 FastAccessors(Static,Key) | 16.7747 ns | 0.1925 ns | 91 | 3.3 FastAccessors(Generic,Key) | 32.3943 ns | 0.2694 ns | 92 | 4.1 FastAccessors(Generic,DefaultField) | 6.8535 ns | 0.1283 ns | 93 | 4.2 FastAccessors(Static,DefaultField) | 3.6290 ns | 0.0805 ns | 94 | ``` 95 | -------------------------------------------------------------------------------- /FastAccessors.Tests/Field.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors.Tests { 2 | using System; 3 | using NUnit.Framework; 4 | 5 | [TestFixture] 6 | public class FieldAccessor_Tests_Ref { 7 | #region SetUp 8 | object obj; 9 | Foo instance; 10 | Type instanceType; 11 | static int fld_private_Name_T, fld_private_Name, fld_static_Name; 12 | [SetUp] 13 | public void SetUp() { 14 | obj = instance = new Foo("Foo"); 15 | instanceType = typeof(Foo); 16 | fld_static_Name = Field.RegisterDefaultStatic("static_Name", instanceType); 17 | fld_private_Name = Field.Register("private_Name", instanceType); 18 | fld_private_Name_T = Field.RegisterDefault("private_Name"); 19 | } 20 | #endregion 21 | [Test(Description = "1.1 DynamicMethod(Instance)")] 22 | public void Accessor01_DynamicMethod() { 23 | Assert.AreEqual("Foo(Private)", Field.GetValue(obj, instanceType, "private_Name")); 24 | } 25 | [Test(Description = "1.2 DynamicMethod(Public)")] 26 | public void Accessor01_DynamicMethod_Public() { 27 | Assert.AreEqual("Foo(Public)", Field.GetValue(obj, instanceType, "public_Name")); 28 | } 29 | [Test(Description = "1.3 DynamicMethod(Readonly)")] 30 | public void Accessor01_DynamicMethod_Readonly() { 31 | Assert.AreEqual("Foo(Readonly)", Field.GetValue(obj, instanceType, "readonly_Name")); 32 | } 33 | [Test(Description = "1.4 DynamicMethod(Static)")] 34 | public void Accessor01_DynamicMethod_Static() { 35 | Assert.AreEqual("Foo(Static)", Field.GetStaticValue(instanceType, "static_Name")); 36 | } 37 | [Test(Description = "1.5 DynamicMethod(Generic)")] 38 | public void Accessor01_DynamicMethod_Generic() { 39 | Assert.AreEqual("Foo(Private)", Field.GetValue(instance, "private_Name")); 40 | } 41 | [Test(Description = "2.1 DynamicMethod(Instance,Key)")] 42 | public void Accessor02_DynamicMethod_Key() { 43 | Assert.AreEqual("Foo(Private)", Field.GetValue(obj, fld_private_Name)); 44 | } 45 | [Test(Description = "2.2 DynamicMethod(Static,Key)")] 46 | public void Accessor02_DynamicMethod_Static_Key() { 47 | Assert.AreEqual("Foo(Static)", Field.GetStaticValue(fld_static_Name)); 48 | } 49 | [Test(Description = "2.3 DynamicMethod(Generic,Key)")] 50 | public void Accessor02_DynamicMethod_Generic_Key() { 51 | Assert.AreEqual("Foo(Private)", Field.GetValue(instance, fld_private_Name_T)); 52 | } 53 | [Test(Description = "3.1 DynamicMethod(Static,DefaultField)")] 54 | public void Accessor02_DynamicMethod_Static_DefaultField() { 55 | Assert.AreEqual("Foo(Static)", Field.GetDefaultStaticValue()); 56 | } 57 | [Test(Description = "3.2 DynamicMethod(Generic,DefaultField)")] 58 | public void Accessor02_DynamicMethod_Generic_DefaultField() { 59 | Assert.AreEqual("Foo(Private)", Field.GetDefaultValue(instance)); 60 | } 61 | } 62 | 63 | [TestFixture] 64 | public class FieldAccessor_Tests_Val { 65 | #region SetUp 66 | object obj; 67 | Bar instance; 68 | Type instanceType; 69 | static int fld_private_Size_T, fld_private_Size, fld_static_Size; 70 | [SetUp] 71 | public void SetUp() { 72 | obj = instance = new Bar("Bar".Length); 73 | instanceType = typeof(Bar); 74 | fld_static_Size = Field.RegisterDefaultStatic("static_Size", instanceType); 75 | fld_private_Size = Field.Register("private_Size", instanceType); 76 | fld_private_Size_T = Field.RegisterDefault("private_Size"); 77 | } 78 | #endregion 79 | [Test(Description = "1.1 DynamicMethod(Instance)")] 80 | public void Accessor01_DynamicMethod() { 81 | Assert.AreEqual("Bar(Private)".Length, Field.GetValue(obj, instanceType, "private_Size")); 82 | } 83 | [Test(Description = "1.2 DynamicMethod(Public)")] 84 | public void Accessor01_DynamicMethod_Public() { 85 | Assert.AreEqual("Bar(Public)".Length, Field.GetValue(obj, instanceType, "public_Size")); 86 | } 87 | [Test(Description = "1.3 DynamicMethod(Readonly)")] 88 | public void Accessor01_DynamicMethod_Readonly() { 89 | Assert.AreEqual("Bar(Readonly)".Length, Field.GetValue(obj, instanceType, "readonly_Size")); 90 | } 91 | [Test(Description = "1.4 DynamicMethod(Static)")] 92 | public void Accessor01_DynamicMethod_Static() { 93 | Assert.AreEqual("Bar(Static)".Length, Field.GetStaticValue(instanceType, "static_Size")); 94 | } 95 | [Test(Description = "1.5 DynamicMethod(Generic)")] 96 | public void Accessor01_DynamicMethod_Generic() { 97 | Assert.AreEqual("Bar(Private)".Length, Field.GetValue(instance, "private_Size")); 98 | } 99 | [Test(Description = "2.1 DynamicMethod(Instance,Key)")] 100 | public void Accessor02_DynamicMethod_Key() { 101 | Assert.AreEqual("Bar(Private)".Length, Field.GetValue(obj, fld_private_Size)); 102 | } 103 | [Test(Description = "2.2 DynamicMethod(Static,Key)")] 104 | public void Accessor02_DynamicMethod_Static_Key() { 105 | Assert.AreEqual("Bar(Static)".Length, Field.GetStaticValue(fld_static_Size)); 106 | } 107 | [Test(Description = "2.3 DynamicMethod(Generic,Key)")] 108 | public void Accessor02_DynamicMethod_Generic_Key() { 109 | Assert.AreEqual("Bar(Private)".Length, Field.GetValue(instance, fld_private_Size_T)); 110 | } 111 | [Test(Description = "3.1 DynamicMethod(Static,DefaultField)")] 112 | public void Accessor02_DynamicMethod_Static_DefaultField() { 113 | Assert.AreEqual("Bar(Static)".Length, Field.GetDefaultStaticValue()); 114 | } 115 | [Test(Description = "3.2 DynamicMethod(Generic,DefaultField)")] 116 | public void Accessor02_DynamicMethod_Generic_DefaultField() { 117 | Assert.AreEqual("Bar(Private)".Length, Field.GetDefaultValue(instance)); 118 | } 119 | } 120 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | x64/ 19 | x86/ 20 | bld/ 21 | [Bb]in/ 22 | [Oo]bj/ 23 | [Ll]og/ 24 | [Bb]in/ 25 | [Bb]in.NET/ 26 | [Bb]in.NetFW/ 27 | 28 | # Visual Studio 2015 cache/options directory 29 | .vs/ 30 | # Uncomment if you have tasks that create the project's static files in wwwroot 31 | #wwwroot/ 32 | 33 | # MSTest test Results 34 | [Tt]est[Rr]esult*/ 35 | [Bb]uild[Ll]og.* 36 | 37 | # NUNIT 38 | *.VisualState.xml 39 | TestResult.xml 40 | 41 | # Build Results of an ATL Project 42 | [Dd]ebugPS/ 43 | [Rr]eleasePS/ 44 | dlldata.c 45 | 46 | # DNX 47 | project.lock.json 48 | artifacts/ 49 | 50 | *_i.c 51 | *_p.c 52 | *_i.h 53 | *.ilk 54 | *.meta 55 | *.obj 56 | *.pch 57 | *.pdb 58 | *.pgc 59 | *.pgd 60 | *.rsp 61 | *.sbr 62 | *.tlb 63 | *.tli 64 | *.tlh 65 | *.tmp 66 | *.tmp_proj 67 | *.log 68 | *.vspscc 69 | *.vssscc 70 | .builds 71 | *.pidb 72 | *.svclog 73 | *.scc 74 | 75 | # Chutzpah Test files 76 | _Chutzpah* 77 | 78 | # Visual C++ cache files 79 | ipch/ 80 | *.aps 81 | *.ncb 82 | *.opendb 83 | *.opensdf 84 | *.sdf 85 | *.cachefile 86 | *.VC.db 87 | *.VC.VC.opendb 88 | 89 | # Visual Studio profiler 90 | *.psess 91 | *.vsp 92 | *.vspx 93 | *.sap 94 | 95 | # TFS 2012 Local Workspace 96 | $tf/ 97 | 98 | # Guidance Automation Toolkit 99 | *.gpState 100 | 101 | # ReSharper is a .NET coding add-in 102 | _ReSharper*/ 103 | *.[Rr]e[Ss]harper 104 | *.DotSettings.user 105 | 106 | # JustCode is a .NET coding add-in 107 | .JustCode 108 | 109 | # TeamCity is a build add-in 110 | _TeamCity* 111 | 112 | # DotCover is a Code Coverage Tool 113 | *.dotCover 114 | 115 | # NCrunch 116 | _NCrunch_* 117 | .*crunch*.local.xml 118 | nCrunchTemp_* 119 | 120 | # MightyMoose 121 | *.mm.* 122 | AutoTest.Net/ 123 | 124 | # Web workbench (sass) 125 | .sass-cache/ 126 | 127 | # Installshield output folder 128 | [Ee]xpress/ 129 | 130 | # DocProject is a documentation generator add-in 131 | DocProject/buildhelp/ 132 | DocProject/Help/*.HxT 133 | DocProject/Help/*.HxC 134 | DocProject/Help/*.hhc 135 | DocProject/Help/*.hhk 136 | DocProject/Help/*.hhp 137 | DocProject/Help/Html2 138 | DocProject/Help/html 139 | 140 | # Click-Once directory 141 | publish/ 142 | 143 | # Publish Web Output 144 | *.[Pp]ublish.xml 145 | *.azurePubxml 146 | # TODO: Comment the next line if you want to checkin your web deploy settings 147 | # but database connection strings (with potential passwords) will be unencrypted 148 | *.pubxml 149 | *.publishproj 150 | 151 | # Microsoft Azure Web App publish settings. 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Backup files are not needed, 208 | # because we have git ;-) 209 | _UpgradeReport_Files/ 210 | Backup*/ 211 | UpgradeLog*.XML 212 | UpgradeLog*.htm 213 | 214 | # SQL Server files 215 | *.mdf 216 | *.ldf 217 | 218 | # Business Intelligence projects 219 | *.rdl.data 220 | *.bim.layout 221 | *.bim_*.settings 222 | 223 | # Microsoft Fakes 224 | FakesAssemblies/ 225 | 226 | # GhostDoc plugin setting file 227 | *.GhostDoc.xml 228 | 229 | # Node.js Tools for Visual Studio 230 | .ntvs_analysis.dat 231 | 232 | # Visual Studio 6 build log 233 | *.plg 234 | 235 | # Visual Studio 6 workspace options file 236 | *.opt 237 | 238 | # Visual Studio LightSwitch build output 239 | **/*.HTMLClient/GeneratedArtifacts 240 | **/*.DesktopClient/GeneratedArtifacts 241 | **/*.DesktopClient/ModelManifest.xml 242 | **/*.Server/GeneratedArtifacts 243 | **/*.Server/ModelManifest.xml 244 | _Pvt_Extensions 245 | 246 | # Paket dependency manager 247 | .paket/paket.exe 248 | paket-files/ 249 | 250 | # FAKE - F# Make 251 | .fake/ 252 | 253 | # JetBrains Rider 254 | .idea/ 255 | *.sln.iml 256 | 257 | # ========================= 258 | # Operating System Files 259 | # ========================= 260 | 261 | # OSX 262 | # ========================= 263 | 264 | .DS_Store 265 | .AppleDouble 266 | .LSOverride 267 | 268 | # Thumbnails 269 | ._* 270 | 271 | # Files that might appear in the root of a volume 272 | .DocumentRevisions-V100 273 | .fseventsd 274 | .Spotlight-V100 275 | .TemporaryItems 276 | .Trashes 277 | .VolumeIcon.icns 278 | 279 | # Directories potentially created on remote AFP share 280 | .AppleDB 281 | .AppleDesktop 282 | Network Trash Folder 283 | Temporary Items 284 | .apdisk 285 | 286 | # Windows 287 | # ========================= 288 | 289 | # Windows image file caches 290 | Thumbs.db 291 | ehthumbs.db 292 | 293 | # Folder config file 294 | Desktop.ini 295 | 296 | # Recycle Bin used on file shares 297 | $RECYCLE.BIN/ 298 | 299 | # Windows Installer files 300 | *.cab 301 | *.msi 302 | *.msm 303 | *.msp 304 | 305 | # Windows shortcuts 306 | *.lnk 307 | -------------------------------------------------------------------------------- /FastAccessors/Accessors/Field.cs: -------------------------------------------------------------------------------- 1 | namespace FastAccessors { 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Reflection; 5 | using System.Reflection.Emit; 6 | using BF = System.Reflection.BindingFlags; 7 | using MA = System.Reflection.MethodAttributes; 8 | 9 | static class FieldAccessor { 10 | readonly static Dictionary> accessors = new Dictionary>(StringComparer.Ordinal); 11 | readonly static Func defaultAccessor = _ => null; 12 | internal static object GetFieldValue(object instance, Type type, string fieldName) { 13 | Func accessor; 14 | string key = AccessorKey.GetKey(type, fieldName); 15 | if(!accessors.TryGetValue(key, out accessor)) { 16 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Instance); 17 | accessor = (field != null) ? EmitFieldAccesssor(field, type) : defaultAccessor; 18 | accessors.Add(key, accessor); 19 | } 20 | return accessor(instance); 21 | } 22 | readonly static Dictionary> keyAccessors = new Dictionary>(); 23 | internal static object GetFieldValue(object instance, int key) { 24 | return keyAccessors[key](instance); 25 | } 26 | internal static int RegisterField(Type type, string fieldName) { 27 | int key = AccessorKey.Make(type, fieldName); 28 | Func accessor; 29 | if(!keyAccessors.TryGetValue(key, out accessor)) { 30 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Instance); 31 | accessor = (field != null) ? FieldAccessor.EmitFieldAccesssor(field, type) : defaultAccessor; 32 | keyAccessors.Add(key, accessor); 33 | } 34 | return key; 35 | } 36 | // 37 | readonly static Type[] accessorArgs = new Type[] { typeof(object) }; 38 | static Func EmitFieldAccesssor(FieldInfo field, Type type) { 39 | var method = new DynamicMethod("__get_" + field.Name, MA.Static | MA.Public, CallingConventions.Standard, 40 | typeof(object), accessorArgs, typeof(FieldAccessor).Module, true); 41 | var ILGen = method.GetILGenerator(); 42 | ILGen.Emit(OpCodes.Ldarg_0); 43 | ILGen.Emit(type.IsValueType ? OpCodes.Unbox : OpCodes.Castclass, type); 44 | ILGen.Emit(OpCodes.Ldfld, field); 45 | ILGen.EmitBoxEndRet(field.FieldType); 46 | return method.CreateDelegate(typeof(Func)) as Func; 47 | } 48 | } 49 | static class FieldAccessor { 50 | readonly static Dictionary> accessors = new Dictionary>(StringComparer.Ordinal); 51 | readonly static Func defaultAccessor = _ => null; 52 | internal static object GetFieldValue(T instance, string fieldName) { 53 | Func accessor; 54 | if(!accessors.TryGetValue(fieldName, out accessor)) { 55 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Instance); 56 | accessor = (field != null) ? EmitFieldAccesssor(field) : defaultAccessor; 57 | accessors.Add(fieldName, accessor); 58 | } 59 | return accessor(instance); 60 | } 61 | internal static Func GetDefaultFieldValue = defaultAccessor; 62 | readonly static Dictionary> keyAccessors = new Dictionary>(); 63 | internal static object GetFieldValue(T instance, int key) { 64 | return keyAccessors[key](instance); 65 | } 66 | internal static int RegisterField(string fieldName, bool defaultField = false) { 67 | int key = fieldName.GetHashCode(); 68 | Func accessor; 69 | if(!keyAccessors.TryGetValue(key, out accessor)) { 70 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Instance); 71 | accessor = (field != null) ? EmitFieldAccesssor(field) : defaultAccessor; 72 | if(defaultField) 73 | GetDefaultFieldValue = accessor; 74 | keyAccessors.Add(key, accessor); 75 | } 76 | return key; 77 | } 78 | // 79 | readonly static Type type = typeof(T); 80 | readonly static Type[] accessorArgs = new Type[] { typeof(T) }; 81 | static Func EmitFieldAccesssor(FieldInfo field) { 82 | var method = new DynamicMethod("__get_" + field.Name, MA.Static | MA.Public, CallingConventions.Standard, 83 | typeof(object), accessorArgs, type, true); 84 | var ILGen = method.GetILGenerator(); 85 | ILGen.Emit(OpCodes.Ldarg_0); 86 | ILGen.Emit(OpCodes.Ldfld, field); 87 | ILGen.EmitBoxEndRet(field.FieldType); 88 | return method.CreateDelegate(typeof(Func)) as Func; 89 | } 90 | } 91 | static class FieldAccessorStatic { 92 | readonly static Dictionary> accessors = new Dictionary>(StringComparer.Ordinal); 93 | readonly static Func defaultAccessor = () => null; 94 | internal static object GetFieldValue(Type type, string fieldName) { 95 | Func accessor; 96 | string key = AccessorKey.GetKey(type, fieldName); 97 | if(!accessors.TryGetValue(key, out accessor)) { 98 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Static); 99 | accessor = (field != null) ? EmitFieldAccesssor(field, type) : defaultAccessor; 100 | accessors.Add(key, accessor); 101 | } 102 | return accessor(); 103 | } 104 | readonly static Dictionary> keyAccessors = new Dictionary>(); 105 | internal static Func GetDefaultFieldValue = defaultAccessor; 106 | public static object GetFieldValue(int key) { 107 | return keyAccessors[key](); 108 | } 109 | internal static int RegisterField(Type type, string fieldName, bool defaultField = false) { 110 | int key = AccessorKey.Make(type, fieldName); 111 | Func accessor; 112 | if(!keyAccessors.TryGetValue(key, out accessor)) { 113 | var field = type.GetField(fieldName, BF.Public | BF.NonPublic | BF.Static); 114 | accessor = (field != null) ? EmitFieldAccesssor(field, type) : defaultAccessor; 115 | if(defaultField) 116 | GetDefaultFieldValue = accessor; 117 | keyAccessors.Add(key, accessor); 118 | } 119 | return key; 120 | } 121 | // 122 | static Func EmitFieldAccesssor(FieldInfo field, Type type) { 123 | var method = new DynamicMethod("__get_" + field.Name, MA.Static | MA.Public, CallingConventions.Standard, 124 | typeof(object), null, type, true); 125 | var ILGen = method.GetILGenerator(); 126 | ILGen.Emit(OpCodes.Ldsfld, field); 127 | ILGen.EmitBoxEndRet(field.FieldType); 128 | return method.CreateDelegate(typeof(Func)) as Func; 129 | } 130 | } 131 | #region Extensions 132 | static class BoxExtension { 133 | internal static void EmitBoxEndRet(this ILGenerator ILGen, Type type) { 134 | if(type.IsValueType) 135 | ILGen.Emit(OpCodes.Box, type); 136 | ILGen.Emit(OpCodes.Ret); 137 | } 138 | } 139 | #endregion Extensions 140 | } --------------------------------------------------------------------------------