Convert Float to Int in Swift

swift casting type-conversion
kev picture kev · Jun 4, 2014 · Viewed 206.1k times · Source

I want to convert a Float to an Int in Swift. Basic casting like this does not work because these types are not primitives, unlike floats and ints in Objective-C

var float: Float = 2.2
var integer: Int = float as Float

But this produces the following error message:

'Float' is not convertible to 'Int'

Any idea how to property convert from Float to Int?

Answer

iPatel picture iPatel · Jun 4, 2014

You can convert Float to Int in Swift like this:

var myIntValue:Int = Int(myFloatValue)
println "My value is \(myIntValue)"

You can also achieve this result with @paulm's comment:

var myIntValue = Int(myFloatValue)

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