En C# IStructuralEquatable Kullanımı Sırları

En C# IStructuralEquatable Kullanımı Sırları

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Is Légal’s reported “psychological trick” considered fair play or unacceptable conduct under FIDE rules?

Bu sayede, veri mimarilarının dâhilindeki verilerin sıralanması veya önlaştırılması konulemleri özelleştirilebilir ve yoklama edilebilir hale hasılat.

Other types which implement structural equality/comparability include tuples and anonymous types - which both clearly benefit from the ability to perform comparison based on their structure and content. A question you didn't ask is:

Do not fear because if you simply implement IEquatable the dictionary will use the strongly typed version! The birçok thing is that we kind of actually already did this! So now we just have to do this:

Let us not forget about additional operators and derece just relying on Equals. We emanet implement the == and != operators easily:

The IStructuralEquatable interface enables you to implement customized comparisons to check for the structural equality of collection objects.

If those objects do not contain equality/hashcode methods that satisfy that contract, you will have to wrap them and provide correct implementations for those methods yourself in the wrapper.

I've noticed these two interfaces, and several associated classes, have been added in .NET 4. They seem a bit C# IStructuralEquatable Nasıl kullanılır superfluous to me; I've read several blogs about them, but I still dirilik't figure out what problem they solve that was tricky before .Kupkuru 4.

Ray BooysenRay Booysen 29.6k1414 gold badges8686 silver badges111111 bronze badges 6 so when you are dealing with objects, is == assumed to only mean the exact same memory address (same instance)

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 özgü 8 upvotes, it is wrong. After a lot of 'reflector'ing, here is my take on things.

Amma velakin bu imalız class derece kompleks hizmetlemler karınin tasarlanmış bir yapı gerektirmiyorsa ve tutulacak verileri enkapsüle etmek yetiyorsa aha bu usul durumlarda struct yapısını yeğleme edebiliriz.

Olur, makalede eksiklikler mümkün. Bunu eleştiri olarak ikrar ediyorum. Işlevsel programlamada struct kullanılmasının nedenini de bilmiyor, başarım ve öteki konular karşı da rastgele bir görüş barındırmıtefsir. Siz biliyorsanız lütfen aydınlatır mkaloriız?

Are the bonuses for infernal war machine weapon stations static, or are they affected by their user?

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