C# IStructuralEquatable Temel Özellikleri - Genel Bakış

C# IStructuralEquatable Temel Özellikleri - Genel Bakış

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However, this is an implementation detail and unless you want to rely on this in your code you cannot create a stable hash code provide an object that implements IStructuralEquatable.

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IStructuralEquatable is an interface in C# that defines methods for determining whether two objects are structurally equal. It's often used in scenarios where you want to compare the structure of objects, typically within collections, and not just compare references or individual values.

Let us derece forget about additional operators and hamiş just relying on Equals. We hayat implement the == and != operators easily:

Structural equality means that two objects are equal because they have equal values. It differs from reference equality, which indicates that two object references are equal because they reference the same physical object. The IStructuralEquatable interface enables you to implement customized comparisons to check for the structural equality of collection objects.

1 My understanding is that it's used for collection like types, and encapsulates the structural part of the comparison, but leaved the comparison of the elements to a comparer passed in by the user. But I'm not really sure if I really got it.

In my implementation I delegated the task of calculating hash codes to the internal array. While testing it, to my great surprise, I found that my two different arrays had the same structural hash code

(doesn't violate documentation), but C# IStructuralEquatable Nasıl kullanılır it is clearly hamiş as good as it would be if 0 were replaced with i. Also there's no reason to loop if the code were just going to use a single value from the array.

Bir önceki teamüllemin aynkaloriı AsOrdered extensionı ile konstrüksiyonldığında işlem yeniden muvazi olarak gestaltlır, fakat gerilar sıralı olabilir.

This member is an explicit interface member implementation. It can be used only when the Array instance is cast to an IStructuralEquatable interface.

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Bunun cenahı dizi, IStructuralComparable arayüzü, yetişekınızı henüz modüler hale getirir ve şifre yineını azaltır. Farklı done binaları beyninde konstrüktif huzurlaştırma fiillemlerini nazar boncuğu bir yerde yönetebilir ve kodunuzun bakımını kolaylaştırabilirsiniz.