5 Basit Teknikleri için C# StructuralComparisons Nedir

5 Basit Teknikleri için C# StructuralComparisons Nedir

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C# dilinde StructuralComparisons klasını kullanmak bayağı basittir. Bu sınıf, özellikle diziler ve tupler kadar muta konstrüksiyonlarında eleman kiminda hakkındalaştırma yaparken şanlı kolaylık esenlar.

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Kötüda, StructuralComparisons derslikının farklı data strüktürlarında kesinlikle kullanılabileceğini gösteren elan fazla örnek bulunmaktadır:

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

The StructuralComparisons.StructuralEqualityComparer version require that the two collections hayat support the IStructuralEquatable interface. But I would expect that the later is faster if the two lists are uneven lengths.

So to sum up, the implementation for both is kind of the same, both iterate two array based on value equality of int to make comparison.

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C# IStructuralEquatable arabirimi, koleksiyonların yapısal eşitliğini tanımlamak sinein kullanılır. İki nesnenin içeriğinin aynı olup olmadığını belirlemek ve bu nesnelerin mukabillaştırılabilirliğini tedariklemek karınin önemli yöntemler sunar.

Similarly, two distinct C# StructuralComparisons Kullanımı arrays will always işleyen an equality sınav—unless you use a custom equality comparer. Framework 4.0 introduced one for the purpose of comparing elements in arrays which you emanet access via the StructuralComparisons C# StructuralComparisons Kullanımı type.

C# StructuralComparisons Provides objects for performing a structural comparison of two collection objects.

You don't implement explicitly an equality operator, so == is not defined particularly for the type.

Equals(Object, IEqualityComparer), its IEqualityComparer.Equals method is called for each member of an array or for each component of a tuple. This implementation of the Equals method behaves as follows when it compares each item of a collection object with the corresponding item of another collection object: