Selector

class MyObject: NSObject {

func callMe() {

//...

}

func callMeWithParam(obj: AnyObject!) {

//...

}

func turn(by angle: Int, speed: Float) {

//...

}

func selectors() -> [Selector] {

let someMethod = #selector(callMe)

let anotherMethod = #selector(callMeWithParam(obj:))

let method = #selector(turn(by:speed:))

return [someMethod, anotherMethod, method]

}

func otherSelectors() -> [Selector] {

let someMethod = #selector(callMe)

let anotherMethod = #selector(callMeWithParam)

let method = #selector(turn)

return [someMethod, anotherMethod, method]

}

func commonFunc() {

}

func commonFunc(input: Int) -> Int {

return input

}

func sameNameSelectors() -> [Selector] {

let method1 = #selector(commonFunc as ()->())

let method2 = #selector(commonFunc as (Int)->Int)

return [method1, method2]

}

}

let selectors = MyObject().selectors()

print(selectors)

let otherSelectors = MyObject().otherSelectors()

print(otherSelectors)

let sameNameSelectors = MyObject().sameNameSelectors()

print(sameNameSelectors)

最后编辑于
©著作权归作者所有,转载或内容合作请联系作者
【社区内容提示】社区部分内容疑似由AI辅助生成,浏览时请结合常识与多方信息审慎甄别。
平台声明:文章内容(如有图片或视频亦包括在内)由作者上传并发布,文章内容仅代表作者本人观点,简书系信息发布平台,仅提供信息存储服务。

相关阅读更多精彩内容

友情链接更多精彩内容