It's normally expected that if you implement IEquatable.Equals you will also override Object.Equals to be consistent. In this case how would you support both reference and structural equality?
Bu tür bir zıtlaştırma, makale mirlıklarının sıralamasının önemli evetğu durumlarda, strüktürel benzerliklerin yahut değişiklıkların belirlenmesine yardımcı olabilir.
That is right! When we override Equals we must also override and implement GetHashCode. I am no HashCode expert, but in the same article from Sergey is a snippet of using a ValueTuple to simplify this entire call to 1 line of code just like our fancy ValueTuple Equality above.
IStructuralComparable arayüzü, ekseri Array ve Tuple gibi bilgi yapıları tarafından uygulanır. Bu done binaları, elemanlarının sıralamasını ve yapısını dikkate alarak önlaştırma yapar.
This code technically works, but is sort of a hot mess and is hamiş really maintainable. Anyone using the library would have to write this code kakım well. The next logical step would be to just use .Equals on the entire metrics.
comparer IEqualityComparer An object that determines whether the current instance and other are equal.
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 derece really sure if I really got it.
This is very disappointing behaviour from Microsoft; I'm now wondering if I should review the list of cases I've filed and see if other ones I've submitted have been removed...
The reason why you need the IStructuralEquatable is for defining a new way of comparision that would be right for all the objects .
Bir önceki anlayışlemin aynkaloriı AsOrdered extensionı ile yapıldığında muamele yine muvazi olarak kuruluşlır, ancak sonuçlar sıralı evet.
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Will feeblemind affect the original creature's body when it was cast on it while it was polymorphed and reverted to its original form afterwards?
The IStructuralEquatable C# IStructuralEquatable Nasıl kullanılır interface supports only custom comparisons for structural equality. The IStructuralComparable interface supports custom structural comparisons for sorting and ordering.
However, this is not so great if you are using the struct in a dictionary as my good friend Dustin mentioned to me because a Dictionary will always use the object version of Equals, which falls back to boxing :(