> 作者：Hawstein > 出处：[http://hawstein.com/posts/make-thiner-tspl.html](http://www.hawstein.com/posts/make-thiner-tspl.html) > 声明：本文采用以下协议进行授权： [自由转载-非商用-非衍生-保持署名|Creative Commons BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/deed.zh) ，转载请注明作者及出处。 ## About Swift We simplified memory management with Automatic Reference Counting. Swift provides seamless access to existing Cocoa frameworks and mix-and-match interoperability with Objective-C code.