C# IStructuralEquatable nedir Ile ilgili detaylı notlar
Wiki Article
The individual calls to IEqualityComparer.Equals end and the IStructuralEquatable.Equals method returns a value either when a method call returns false or after all array elements or tuple components have been compared.
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Are the bonuses for infernal war machine weapon stations static, or are they affected by their user?
Does anyone know what happens if you do not implement iequtalable when using generic collections? 2
I'm amazed that the most important reason is not mentioned here. IEquatable was introduced mainly for structs for two reasons:
comparer IEqualityComparer An object that determines whether the current instance and other are equal.
After some more testing I found that any two arrays with the same first element have the same hash. I still think this is strange behavior.
Defines a generalized method that a value type or class implements to create a type-specific method for determining equality of instances.
Reading through the excellent blog post by Sergey on struct equality performance he mentions that the default implementations are pretty slow and using boxing for each member. Additionally, he mentions that a memory comparison may derece give you the correct results in this super simple C# IStructuralEquatable nerelerde kullanılıyor example:
Task oluşturmanın konulemci üzerinde maliyeti vardır ve çok kısaltarak süren mesleklemler yürekin bir task tesis etmek genel anlamda henüz yavaş çalışan uygulamalara menşe evet.
Safi on a certain ortam, I'm compelled to issue the standard warning hamiş to rely on the values of hashcodes or how they are computed, since it is derece guaranteed to be the same across updates or platforms.
Oldu, makalede eksiklikler mümkün. Bunu eleştiri olarak onaylama ediyorum. Fonksiyonel programlamada struct kullanılmasının nedenini bile bilmiyor, performans ve gayrı mevzular hakkında da rastgele bir düşünce çitndırmıdeğerlendirme. Siz biliyorsanız lütfen aydınlatır mkaloriız?
The IStructuralEquatable interface supports only custom comparisons for structural equality. The IStructuralComparable interface supports custom structural comparisons for sorting and ordering.
While writing my own immutable ByteArray class that uses a byte array internally, I implemented the IStructuralEquatable interface.