Why still using lroundf() instead of Int()

📚 Official Books UIKit Apprentice
1

Why does the book still use lroundf() to cast a float to an Int instead of simple use Int()?

currentValue = lroundf(slider.value)

2

Good question.

I have no association with the book, but I will put in my 2 cents by sharing an assumption: the rounding:

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