immutability

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Generating immutable value object in C#: PostSharp or T4 templates?

I\'m getting sick of boilerplate immutable value object code. Would either PostSharp or T4 templates allow me to do the following transformation?[详细]

2023-02-23 01:40 分类：问答
Should every immutable class be final?

I was designing a Card class to be used in a Blackjack game. My design was to make a Card class with a getValue() that returns, for example, 11 for J, 12 for Q and 13 for K, and then extend it with a[详细]

2023-02-23 01:22 分类：问答
Is Integer Immutable

I know this is probably very stupid, but a lot of places claim that the Integer class in Java is immutable, yet the following code:[详细]

2023-02-22 21:33 分类：问答
Is there a way to ensure at compile time that certain fields in an immutable object are set whilst keeping role of the arguments clear?

I\'m experimenting with ways of creating immutable objects. The following builder objects are quite attractive because they keep the role of the arguments clear. However I would like[详细]

2023-02-22 20:15 分类：问答
Creating immutable instances and modifying copies in an idiomatic way

I would like to conditionally create copies of an object instance depending on information external to that instance.Most of the information in the copies will be the same as the original, but some of[详细]

2023-02-22 11:13 分类：问答
Immutable numpy array?

Is there a simpl开发者_StackOverflow社区e way to create an immutable NumPy array? If one has to derive a class from ndarray to do this, what\'s the minimum set of methods that one has to override to[详细]

2023-02-22 03:40 分类：问答
Creating unit tests for assuring immutability

I have designed an immutable class, because I want to have开发者_StackOverflow中文版 value-semantics for it. I wrote a hint into the commentary section of the class[详细]

2023-02-19 15:58 分类：问答
How thread safe are immutable objects?

Everybody says that immutable objects are thread safe, but why is this? Take the following scenario running on a multi core CPU:[详细]

2023-02-19 13:37 分类：问答
Truly Immutable Dictionary in .NET

Good morning, afternoon or ni开发者_运维知识库ght, Still building on my question about immutable dictionaries in .NET, I came up with the following question: while if then TKey and TValue are value t[详细]

2023-02-19 11:28 分类：问答
find number of references to a java object or check whether it is referenced elsewhere

Scenario: I have code that mutates objects and other code that doesn\'t, i.e. it treats the objects it works with as immutable.[详细]

2023-02-19 04:09 分类：问答