Küçük C# StructuralComparisons Nedir Hakkında Gerçekler Bilinen.

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İlk olarak, alınlaştırma tutmak istediğimiz dizileri oluşturuyoruz. Bu diziler, katlaştırma medarımaişetlemi esnasında eleman kiminda bileğerlendirilecektir:

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You are basically extracting the actual details of comparing structures to an external class that knows how to handle the particular structures being compared.

The IStructuralComparable interface supports only structural comparisons for sorting or ordering. The IStructuralEquatable interface supports custom comparisons for structural equality.

The IEqualityComparer from input parameter is used, in here you input StructruralEqualityComparer but int does hamiş implement IStructruralEquatable, so it uses default comparer for int which is value equality.

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The PopulationComparer class provides an IComparer implementation that allows the array of sextuples to be sorted by any one of its components. Two values are provided to the PopulationComparer class in its constructor: the position of the component that defines the sort order, and a Boolean value that indicates whether the tuple objects should be sorted in ascending or descending order.

The actual comparison of the members or elements in the current instance with those in a second object is performed by an IComparer interface implementation, which contains the definition of your custom comparison.

Note that the example does hamiş directly call the CompareTo method. The C# StructuralComparisons Nedir method is called implicitly by the Sort(Array, IComparer) method for each tuple object in the array.

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Koleksiyonların Yapısal Zıtlaştırması: IStructuralEquatable arabirimi, özellikle diziler ve koleksiyonlar kabil konstrüktif done binalarının muhaliflaştırılması dâhilin kullanılır.

If the first item in the comparison can be cast to an IStructuralEquatable object (in other words, if it is a collection object that implements the IStructuralEquatable interface), it calls the IStructuralEquatable.Equals method.

IEqualityComparer A predefined object that is used to compare two collection objects for structural equality.

I just had a related question and saw C# StructuralComparisons Temel Özellikleri that this question was never actually answered properly. There is a difference between the structural and the sequence - the first comparison is deep and the second one is derece. This simple code demonstrates and produces True C# StructuralComparisons Nedir False: