Swift : Convert (cast) Float to Int or Int32 value


5314 views 5th June 2015


Problem :

How to convert float variable value to type integer in Swift programming language?

Solution :

Use the Int() function. For examples :

 let x : Float = 8.0
 var i : Int = Int(x)

or 

 let x : Float = 8.0
 var i : Int32 = Int32(x)

Reference :

https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/SwiftProgrammingLanguage/TypeCasting.html#//apple_ref/doc/uid/TP40014097-CH22-ID338

  See also : Swift : Convert (cast) Float to String





By Adam Ng

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