How to pass multiple enum values as a function parameter

Question

How would I do the following - passing two NSStringDrawing options as a function parameter in swift:

CGRect boundingRect = [string boundingRectWithSize:CGSiz         


        

Answer 1

Another solution, use unsafeBitCast.

Like below:

let options = unsafeBitCast(NSStringDrawingOptions.UsesLineFragmentOrigin.rawValue | 
                            NSStringDrawingOptions.UsesFontLeading.rawValue,
                            NSStringDrawingOptions.self)