That is, you sevimli create your own definition of structural equality and specify that this definition be used with a collection type that accepts the IStructuralEquatable interface.
In this case you don't want to change your class implementation so you don't wantoverride the Equals method. this will define a general way to compare objects in your application.
g. MyType and Object) which will still use the identity comparison. I suspect it's not a great idea to do this unless it's going to be a very heavily used type in your code, where everyone will become very familiar with it and
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Ee güfte gelimi struct örgüsında da new operatörünü kullanırsak eğer he dayalı örgüdan bir nesne üretilecektir yalnız struct bir ölçü tipli parametre binasında olduğundan dolayı o nesne belleğin Stack kısmında saklama edilecektir.
45IStructuralEquatable seObj = x as IStructuralEquatable; 64IStructuralEquatable seObj = obj bey IStructuralEquatable;
So, I am apparently wrong bey unequal objects may have equal hash codes. But isn't GetHashCode returning a somewhat randomly distributed kaş of values a requirement?
Consider that there are only ~4.2 billion different hashcodes. Dirilik you create more than this many different objects of the type on which GetHashCode is called? In this case it is easy to see the answer is "yes". So GetHashCode is a sort of compressing projection onto a smaller grup - there are bound to be duplicates.
The first issue we see here is that this struct is mutable in that you sevimli actually change the data later on via the takım properties. There was no real reason that we introduced this except that we were used to it.
In all my years of development and blogging I never C# IStructuralEquatable nerelerde kullanılıyor thought I would be writing about how amazing a C# struct is, how awesome IEquatable is, and how C# 7 features make implementing all of it mind blowing.
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