Inner classes.md

Inner classes

Minor differences in creation syntax.

Explanations

Let's create a small inner class in Kotlin:

class OuterClass(
    val param: String
) {

    fun parentFunc() {}

    inner class InnerClass {
        fun useSomeFunction() {
            println("[email protected] == ${this@OuterClass.param}")
        }
    }
}

private fun example() {
    val inner = OuterClass("12").InnerClass()
}

In Swift, the syntax for creating an instance of the inner class changes slightly, you need to explicitly pass the parent class to the constructor:

let _ = OuterClass.InnerClass(OuterClass(param: "1323"))

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