MeasureObjectCreation.swift

func measureTuple(){
    var name : String = ""
    let time = NSDate()
    for i in 1...10_000_000{
        let p = TPerson("some", 25, true)
        name = p.name
    }
    let after = NSDate()
    println("\(after.timeIntervalSince1970 - time.timeIntervalSince1970) Tuple 10M")
    println(name)
}
measureTuple()

func measureStruct(){
    var name : String = ""
    let time = NSDate()
    for i in 1...10_000_000{
        let p = SPerson(name: "some", age: 25, male: true)
        name = p.name
    }
    let after = NSDate()
    println("\(after.timeIntervalSince1970 - time.timeIntervalSince1970) Struct 10M")
    println(name)
}
measureStruct()

func measureEnum(){
    var name : String = ""
    let time = NSDate()
    for i in 1...10_000_000 {
        let p = EPerson.Male(name: "some", age: 25)
        name = p.name()
    }
    let after = NSDate()
    println("\(after.timeIntervalSince1970 - time.timeIntervalSince1970) Enum 10M")
    println(name)
}
measureEnum()

func measureClas(){
    var name : String = ""
    let time = NSDate()
    for i in 1...10_000_000 {
        let p = CPerson(name: "some", age: 25, male: true)
        name = p.name
    }
    let after = NSDate()
    println("\(after.timeIntervalSince1970 - time.timeIntervalSince1970) Class 10M")
    println(name)
}
measureClas()

// Compile in Release Mode -Os
// 2.09808349609375e-05 Tuple 10M 
// 0.097527027130127 Struct 10M
// 0.111047029495239 Enum 10M
// 1.09468483924866 Class 10M