Does Swift have access modifiers?

As of Swift 3.0.1, there are 4 levels of access, described below from the highest (least restrictive) to the lowest (most restrictive). 1. open and public Enable an entity to be used outside the defining module (target). You typically use open or public access when specifying the public interface to a framework. However, open access applies only to classes and class members, and it differs from pu

[oropon]

Swiftはアクセス修飾子（private / public）を持たないため全てがpublic。だがアクセス修飾子は追加されることになっている / "Swift will have access control mechanisms."