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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| namespace GarbageCollection; | ||
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| public class Car : IDisposable | ||
| { | ||
| private bool disposedValue; | ||
| private string _brandName; | ||
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| public Car(string brandName) | ||
| { | ||
| _brandName = brandName; | ||
| } | ||
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| public string GetBrandName() | ||
| { | ||
| return _brandName; | ||
| } | ||
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| protected virtual void Dispose(bool disposing) | ||
| { | ||
| if (!disposedValue) | ||
| { | ||
| if (disposing) | ||
| { | ||
| // TODO: dispose managed state (managed objects) | ||
| } | ||
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| // TODO: free unmanaged resources (unmanaged objects) and override finalizer | ||
| // TODO: set large fields to null | ||
| disposedValue = true; | ||
| } | ||
| } | ||
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| // // TODO: override finalizer only if 'Dispose(bool disposing)' has code to free unmanaged resources | ||
| // ~Car() | ||
| // { | ||
| // // Do not change this code. Put cleanup code in 'Dispose(bool disposing)' method | ||
| // Dispose(disposing: false); | ||
| // } | ||
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| public void Dispose() | ||
| { | ||
| // Do not change this code. Put cleanup code in 'Dispose(bool disposing)' method | ||
| Dispose(disposing: true); | ||
| GC.SuppressFinalize(this); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| namespace GarbageCollection; | ||
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| public class Garbage | ||
| { | ||
| public void CreateGarbage(int maxGarbage) | ||
| { | ||
| Car car; | ||
| for (int i = 0; i < maxGarbage; i++) | ||
| { | ||
| car = new("Ferrari"); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net7.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| using GarbageCollection; | ||
| public class Program | ||
| { | ||
| static void Main() | ||
| { | ||
| // using(Car car = new("Honda")) | ||
| // { | ||
| // // TODO.. | ||
| // } | ||
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| // https://learn.microsoft.com/en-us/dotnet/api/system.gc?view=net-7.0 | ||
| Garbage garbage = new(); | ||
| Console.WriteLine("The highest generation is {0}", GC.MaxGeneration); | ||
| Console.WriteLine("Generation: {0}", GC.GetGeneration(garbage)); | ||
| garbage.CreateGarbage(1000); | ||
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| GC.Collect(0); | ||
| Console.WriteLine("Generation: {0}", GC.GetGeneration(garbage)); | ||
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| GC.Collect(1); | ||
| Console.WriteLine("Generation: {0}", GC.GetGeneration(garbage)); | ||
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| } | ||
| } |