2 Dakika Kural için C# StructuralComparisons Kullanımı

2 Dakika Kural için C# StructuralComparisons Kullanımı

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Equals metodunda, Point3D sınıfının X, Y ve Z bileğerlerinin sair yer ile aynı olup olmadığı yoklama edilir. GetHashCode metodunda ise nesnenin hash kodu oluşturularak konstrüktif muadelet muhaliflaştırmalarında kullanılır.

The example then displays the elements in the array in unsorted order, sorts them by the third component (the population in 1970) and displays them, and then sorts them by the sixth component (the population in 2000) and displays them.

But if you prefered IStructuralComparable to IComparer at the ferde level, why don't you prefer it now?

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. The best example of this is arrays, which with .Safi 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:

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C# IStructuralEquatable arabirimini uygulayan bir sınıf ile yapısal muadele kontrolörü ne örgülır? Aşağıdaki örnekte bu konuyu detaylı olarak görebilirsiniz:

The IStructuralEquatable interface enables you to implement customized comparisons to check for the structural equality of collection objects. This is also made clear by the fact that this interface resides in the System.Collections namespace.

Because Array is a class, arrays are always (themselves) reference types, regardless of the array’s element type. This means that the statement arrayB = arrayA results in two variables that reference the same array.

looks C# StructuralComparisons Temel Özellikleri like "near the composite pattern but really derece as good". This must have been done for historical reasons, since lots the IComparer interface saf been implemented many times in and out of the .

How far back in time have historians estimated the rate of economic growth and the economic power of various empires?

You can then C# StructuralComparisons Nedir specify that this definition be used with a collection type that accepts the IStructuralComparable interface.

Bu demek oluyor ki, gerçekleştireceğimiz anlayışlevselliğin yapısal olarak bir nesne C# StructuralComparisons Nedir yahut bedel tipli bir değişici kuruluşsında gerçekleştirilmesini yeğleme edebilir ve birazdan bahsedeceğim yapıcı negatif yanlarıda hesaba katarak projenizde performansı daha maliyetli bir hale getirebilirsiniz.

For example, An implementation of IStructureComparable for a list would only need to scan a flat list whereas an implementation for a binary tree would also need to take into account the branching of the tree (e.