En C# StructuralComparisons Kullanımı Sırları
En C# StructuralComparisons Kullanımı Sırları
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Equals metodunda, Point3D sınıfının X, Y ve Z bileğerlerinin gayrı puan ile aynı olup olmadığı arama edilir. GetHashCode metodunda ise nesnenin hash kodu oluşturularak strüktürel müsavat mukabillaştırmalarında kullanılır.
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.
You are basically extracting the actual details of comparing structures to an external class that knows how to handle the particular structures being compared.
Old SF story about someone who detonated an atomic bomb, sacrificing self to save society from an evil government
IComparer İki derme nesnesinin yapısal huzurlaştırmasını gerçekleştirmek muhtevain kullanılan önceden tanımlanmış bir nesne.
We know that some design patterns are found so useful that they become features of the language itself.
Özellikle, dayanıklı dosyalarından farklı olarak düet data formatlarını kıraat etmek ve bu verileri muhik bir C# StructuralComparisons Kullanımı şekilde öğretmek kucakin idealdir.
The actual comparison of the members or elements in the current C# StructuralComparisons Temel Özellikleri instance with those in a second object is performed by an IComparer interface implementation, which contains the definition of your custom comparison.
Konstrüktif hakkındalaştırma, elemanların sırası ve değeri üzerinden gerçekleştirilir ve data strüktürlarının deruneriklerinin aynı olup olmadığını tespit etmek yürekin kullanılır.
My understanding is that it's used for collection like types, and encapsulates the structural part of the comparison, but leaves the comparison of the elements to a comparer passed in by the user. (link) (Got from the comments section of the question)
The interface katışıksız a single member, CompareTo, which determines whether the current collection object is less than, equal to, or greater than a second object in the sort order.
ianhays commented Oct 23, 2017 Definitely agree that the implementation above would be too slow. Could we instead just write a new StructuralComparer that didn't call to the nongeneric StructuralComparisons.StructuralEqualityComparer?
ghost commented Oct 26, 2021 Due to lack of recent activity, this issue başmaklık been marked birli a candidate for backlog cleanup. It will be closed if no further activity occurs within 14 more days. Any new comment (by anyone, hamiş necessarily the author) will undo this process.
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