Için basit anahtar C# IStructuralEquatable nerelerde kullanılıyor örtüsünü

Için basit anahtar C# IStructuralEquatable nerelerde kullanılıyor örtüsünü

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Is Légal’s reported “psychological trick” considered fair play or unacceptable conduct under FIDE rules?

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This is really amazing code and works great for .Kupkuru Standard libraries. If you are in a .NET Core 2.1 application there is an even cooler way of doing this:

LBushkinLBushkin 131k3333 gold badges217217 silver badges265265 bronze badges 11 8 Why sevimli't you just specify an IEqualityComparer yourself that does this? What does the IStructuralEquatable interface add to this?

Bildiğiniz kabilinden new cerrahü classlarda kullanıldığı gün dayalı classtan bir nesne dilek edilmekte ve üretilen nesne belleğin Heap kısmında saklama edilmektedir.

The generic tuple classes (Tuple, Tuple, Tuple, and so on) and the Array class provide explicit implementations of the IStructuralEquatable interface. By casting (in C#) or converting (in Visual Basic) the current instance of an array or tuple to an IStructuralEquatable interface value and providing your IEqualityComparer implementation bey an argument to the Equals method, you can define a custom equality comparison for the array or collection.

What does IEquatable buy you, exactly? The only reason I güç see it being useful is when creating a generic type and forcing users to implement and write a good equals method.

Coming soon: Throughout 2024 we will be phasing out GitHub Issues kakım the feedback mechanism for content and replacing it with a new feedback system. For more information see: .

Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the C# IStructuralEquatable Kullanımı feedback mechanism for content and replacing it with a new feedback system. For more information see: .

I had the same question. When I ran LBushkin's example I was surprised to see that I got a different answer! Even though that answer başmaklık 8 upvotes, it is wrong. After a lot of 'reflector'ing, here is my take on things.

Ancak, fruits1 ve fruits3 dizileri aynı elemanlara farklı sıralarda sahip olduğundan, CompareTo metodu farklı bir porte döndürür ve bu dizilerin strüktürel olarak yeksan olmadığını belirtir.

Defines methods to support the comparison of objects for structural equality. Structural equality means that two objects are equal because they have equal values.

GetHashCode does derece return unique values for instances that are derece equal. However, instances that are equal will always return the same hash code.

While writing my own immutable ByteArray class that uses a byte array internally, I implemented the IStructuralEquatable interface.