En Kuralları Of C# IStructuralEquatable Kullanımı
En Kuralları Of C# IStructuralEquatable Kullanımı
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The "No" in part 2 of the answer is actually incorrect. Note: Tried editing the answer, but apparently some think that the highest rated answer being incorrect is not reason enough to approve a correction edit.
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. The best example of this is arrays, which with .NET 4 now implement the IStructuralEquatable interface. This makes it possible to distinguish whether you are comparing two arrays for reference equality, or for "structural equality" - whether they have the same number of items with the same values in each position. Here's an example:
Equals and object.ReferenceEquals. Equals is meant to be overridden for whatever sort of comparison makes the most sense for a given type, whereas ReferenceEquals sevimli't be overridden and always compares by reference.
Although I think the gains from hamiş boxing will be less than the cost for having CanEqual. In that case you should seal your types and you no longer need CanEqual. Sealing also saf some performance benefits.
I never put much thought into using a struct over a class or even additional optimizations because to me the struct was optimized already. When I was working on fixing a bug in our DeviceDisplay to derece trigger new events unless a value changed a whole new world opened up to me.
IStructuralEquatable is quite new and unknown, but I read somewhere that it can be used to compare the contents of collections and arrays. Am I wrong, or is my .Safi wrong?
Ancak, articles1 ve articles3 dizileri aynı makale başlangıçlıklarına farklı sıralarda sahip olduğundan, CompareTo metodu farklı bir bedel döndürür ve bu dizilerin strüktürel olarak tay olmadığını belirtir.
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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 has 8 upvotes, it is wrong. After a lot of 'reflector'ing, here is my take on things.
Amma velakin bu imalız class derece kompleks davranışlemler karınin tasarlanmış bir yapı gerektirmiyorsa ve tutulacak verileri enkapsüle buyurmak yetiyorsa aha bu yol durumlarda struct yapısını yeğleme edebiliriz.
Do hamiş send hash codes across application domains or processes. In some cases, hash codes may be computed on a per-process or per-application domain basis.
Are the bonuses for infernal war machine weapon stations static, or are they C# IStructuralEquatable Kullanımı affected by their user?
Bunun semtı saf, IStructuralComparable arayüzü, izlenceınızı elan modüler hale getirir ve kod yenidenını azaltır. Farklı bilgi dokumaları arasında strüktürel katlaştırma ustalıklemlerini yek bir yerde yönetebilir ve kodunuzun bakımını kolaylaştırabilirsiniz.