swift手记-4

概述//// ViewController.swift// learn4//// Created by myhaspl on 16/1/23.// Copyright (c) 2016年 myhaspl. All rights reserved.//import Cocoaclass ViewController: NSViewController { var fi

////  VIEwController.swift//  learn4////  Created by myhaspl on 16/1/23.//  copyright (c) 2016年 myhaspl. All rights reserved.//import Cocoaclass VIEwController: NSVIEwController {    var fifoquene=[Int]()    var lifoquene=[Int]()    overrIDe func vIEwDIDLoad() {        super.vIEwDIDLoad()        // Do any additional setup after loading the vIEw.    }    overrIDe var representedobject: AnyObject? {        dIDSet {        // Update the vIEw,if already loaded.        }    }        @IBOutlet weak var inputnum1: NSTextFIEld!    @IBOutlet weak var inputnum2: NSTextFIEld!    @IBOutlet weak var fifostate: NSTextFIEld!    @IBOutlet weak var lifostate: NSTextFIEld!        @IBAction func lifopop(sender: AnyObject) {        let messageBox:NSAlert=NSAlert()        if lifoquene.count>0{            let mynum=lifoquene.removeLast()            lifostate.stringValue="后进先出"+"  "            for num in lifoquene{                lifostate.stringValue=lifostate.stringValue+String(num)+"  "            }            messageBox.messageText="您取出了"+String(mynum)        }        else{            messageBox.messageText="队列为空"        }        messageBox.alertStyle=NSAlertStyle.informationalAlertStyle        messageBox.runModal()    }        @IBAction func lifopush(sender: AnyObject) {        if let mynum=inputnum2.stringValue.toInt(){            lifoquene.append(mynum)            lifostate.stringValue+="  "+String(mynum)        }    }    @IBAction func fifopop(sender: AnyObject) {        let messageBox:NSAlert=NSAlert()        if fifoquene.count>0{            let mynum=fifoquene.removeAtIndex(0)            fifostate.stringValue="先进先出"+"  "            for num in fifoquene{                fifostate.stringValue=fifostate.stringValue+String(num)+"  "            }            messageBox.messageText="您取出了"+String(mynum)        }        else{            messageBox.messageText="队列为空"        }        messageBox.alertStyle=NSAlertStyle.informationalAlertStyle        messageBox.runModal()    }    @IBAction func fifopush(sender: AnyObject) {        if let mynum=inputnum1.stringValue.toInt(){            fifoquene.append(mynum)            fifostate.stringValue+="  "+String(mynum)        }    }    }

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