What is the difference between value types and reference types in Swift?
An example of an AI chatbot conversation about Swift's value vs reference types.
What is the difference between value types and reference types in Swift?
In Swift, value types are copied when assigned or passed, while reference types share a single instance.
Can you give me examples of value types and reference types?
Sure! Structs and enums are value types, while classes are reference types.
Why would I choose a value type over a reference type?
Value types are safer in concurrent programming and avoid unintended side effects since they are copied.
Are there any performance differences between them?
Yes, value types can be more efficient for small data structures, while reference types are better for large, shared data.
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