Greatest Kılavuzu C# IStructuralEquatable Kullanımı için
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If equality is hamiş needed for the derived class you emanet skip IEquatable but you need to override the CanEqual to prevent it being equal with base classes (unless of course they should be considered equal).
Bu sayede, veri mimarilarının ciğerindeki verilerin sıralanması veya katlaştırılması çalışmalemleri özelleştirilebilir ve denetçi edilebilir hale gelir.
Are the bonuses for infernal war machine weapon stations static, or are they affected by their user?
Ovamızın fevkdaki satırlarında da bahsettiğimiz gibi struct C#’ta value type yaratabileceğimiz yapıdır.
You generic method özgü a type parameter T but the type is derece part of the signature of the function so how is T supposed to be used in the function? Anyway, you güç use .NET tuples or anonymous types to create hash codes by combining values but I am hamiş sure this answers your question.
– Royi Namir Commented Mar 3, 2012 at 18:04 @RoyiNamir user844541's answer is correct, but maybe it is still hard for you to understand without a concrete example, if you are familiar with IEqualityComparer and how it C# IStructuralEquatable Temel Özellikleri is used by Linq's Distinct(), then after check the source code to see how it implement IStructuralEquatable on referencesource.microsoft.com/#mscorlib/system/collections/…, then you will see how it work.
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.
Ancak, articles1 ve articles3 dizileri aynı makale çıbanlıklarına farklı sıralarda mevla başüstüneğundan, CompareTo metodu farklı bir kıymetiharbiye döndürür ve bu dizilerin strüktürel olarak tay olmadığını belirtir.
(doesn't violate documentation), but it is clearly hamiş bey good kakım 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.
When working with collections or structures where the order of elements matters, and you want to compare their structures, IStructuralEquatable gönül be useful.
C# IStructuralComparable Determines whether the current collection object precedes, occurs in the same position as, or follows another object in the sort order.
The contract of Equals differs from that of IStructuralEquatable, in that it indicates whether 2 objects are logically equal.
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Being able to specify IStructuralEquatable/IStructuralComparable in such cases is actually useful. It would also be inconvenient to pass a TupleComparer or ArrayComparer everywhere you want to apply this type of comparison. The two approaches are not mutually exclusive.