What is Object

What is Object

Transcript

1. 0CKFDUࢦ޲Ͱ
   'BU7JFX$POUSPMMFSΛͳ͘͢
   גࣜձࣾ"NB[JB೔޲ڧ
   

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2. ࣗݾ঺հ
   w ೔޲ڧʢ5TVZPTIJ)ZVHBʣ
   w J1IPOF04ʙ
   w "OESPJE%POVUʙ
   w UW04ʙ
   

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5. גࣜձࣾ"NB[JBͰ͸
   ΤϯδχΞΛืू͍ͯ͠·͢
   IUUQTBNB[JBDPKQDBSFFS
   

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6. ໰୊
   

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7. ࣍ͷཁ݅Λຬͨ͢ΞϓϦΛ࡞੒
   ͢Δ࣌ɺ7JFX$POUSPMMFS͸Ͳͷ
   ͘Β͍ͷߦ਺ʹͳΔͰ͠ΐ͏͔
   

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8. ϐΞϊΞϓϦ
   

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9. ϐΞϊΞϓϦཁ݅
   w ը໘͸Ұը໘ͷΈ
   w υʙγ·ͰͷԻ͕ଘࡏ͢Δ
   w ௕ԡ͠ͰԻ͕௕͘ͳΓɺࢦΛ཭ͨ͠ΒԻ͕ࢭ·Δ
   w ͦΕͧΕಠཱͯ͠Ի͕໐Δ
   w ಉ࣌ԡ͠΋Մೳ
   w ಉ࣌ԡ͠ˠҰຊࢦ཭ͨ͠Βɺࢦ཭ͨ͠ͱ͜Ζ͚ͩԻࢭ·Δ
   

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10. ϐΞϊΞϓϦཁ݅
    w ϙΠϯτ
    w ԻΛ໐Β͢ʹ͸ɺ"7"VEJP1MBZFSΛ࢖͏
    w ͦΕͧΕͷԻ੠ϑΝΠϧΛಡΈࠐ·ͤͨ
    "7"VEJP1MBZFSΛ༻ҙͯ͠ɺTUBSUɺTUPQ͠ͳ͍ͱ͍͚
    ͳ͍
    

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11. 7JFX$POUSPMMFS͸Ͳͷ͘Β
    ͍ͷߦ਺ʹͳΔͰ͠ΐ͏
    γϯΩϯάλΠϜʂ
    

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12. ϘλϯΫϦοΫΛҰݸҰݸॻ͘ʁ
    import UIKit
    import AVFoundation
    class ViewController: UIViewController {
    var doPlayer:AVAudioPlayer!
    var rePlayer:AVAudioPlayer!
    var miPlayer:AVAudioPlayer!
    var faPlayer:AVAudioPlayer!
    var soPlayer:AVAudioPlayer!
    var raPlayer:AVAudioPlayer!
    var siPlayer:AVAudioPlayer!
    func onDoClick() {
    }
    func onReClick() {
    }
    func onMiClick() {
    }
    …
    

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13. ϘλϯʹUBHΛׂΓ౰ͯΔʁ
    import UIKit
    import AVFoundation
    class ViewController: UIViewController {
    var doPlayer:AVAudioPlayer!
    var rePlayer:AVAudioPlayer!
    var miPlayer:AVAudioPlayer!
    var faPlayer:AVAudioPlayer!
    var soPlayer:AVAudioPlayer!
    var raPlayer:AVAudioPlayer!
    var siPlayer:AVAudioPlayer!
    func onClick(_ sender: UIButton) {
    switch sender.tag {
    case 1:
    …
    }
    }
    …
    ͬͪ͜ͷํ͕ߦ਺গͳ͘ͳΔͶʂ
    

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14. ਖ਼ղ
    

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15. 7JFX$POUSPMMFS͸ߦͰ͢
    

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16. 7JFX$POUSPMMFS͸ଘࡏ͠·ͤΜ
    

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17. .BJOTUPSZCPBSE
    

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19. ͳʹ͜Εʁ
    

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20. 0CKFDU
    

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22. 1MBZFS
    

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23. import UIKit
    import AVFoundation
    class Player: NSObject {
    private var player:AVAudioPlayer!
    @IBInspectable var path:String!
    override func awakeFromNib() {
    player = try!
    AVAudioPlayer(contentsOf:
    Bundle.main.url(forResource: path, withExtension: nil)!)
    }
    @IBAction func start(_ sender: Any) {
    player.play()
    }
    @IBAction func stop(_ sender: Any) {
    player.stop()
    player.currentTime = 0
    }
    }
    

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24. ϑΝΠϧύεΛ*#͔ΒઃఆͰ͖ΔΑ͏ʹ͢Δ
    import UIKit
    import AVFoundation
    class Player: NSObject {
    private var player:AVAudioPlayer!
    @IBInspectable var path:String!
    override func awakeFromNib() {
    player = try!
    AVAudioPlayer(contentsOf:
    Bundle.main.url(forResource: path, withExtension: nil)!)
    }
    @IBAction func start(_ sender: Any) {
    player.play()
    }
    @IBAction func stop(_ sender: Any) {
    player.stop()
    player.currentTime = 0
    }
    }
    

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25. *# OJC
    ͔Βઃఆ͞ΕͨύϥϝʔλͰ
    "7"VEJP1MBZFSॳظԽ
    import UIKit
    import AVFoundation
    class Player: NSObject {
    private var player:AVAudioPlayer!
    @IBInspectable var path:String!
    override func awakeFromNib() {
    player = try!
    AVAudioPlayer(contentsOf:
    Bundle.main.url(forResource: path, withExtension: nil)!)
    }
    @IBAction func start(_ sender: Any) {
    player.play()
    }
    @IBAction func stop(_ sender: Any) {
    player.stop()
    player.currentTime = 0
    }
    }
    

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26. *#͔Β"DUJPOΛड͚औΕΔΑ͏ʹ͢Δ
    import UIKit
    import AVFoundation
    class Player: NSObject {
    private var player:AVAudioPlayer!
    @IBInspectable var path:String!
    override func awakeFromNib() {
    player = try!
    AVAudioPlayer(contentsOf:
    Bundle.main.url(forResource: path, withExtension: nil)!)
    }
    @IBAction func start(_ sender: Any) {
    player.play()
    }
    @IBAction func stop(_ sender: Any) {
    player.stop()
    player.currentTime = 0
    }
    }
    

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27. ֤ϘλϯͷΠϕϯτΛ0CKFDUʹͭͳ͙͚ͩͰ
    7JFX$POUSPMMFSΛ࡞੒ͤͣϐΞϊ͕׬੒
    

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28. ͦ΋ͦ΋
    

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29. 7JFX$POUSPMMFSͷओͳ໾ׂ
    

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30. 7JFX$POUSPMMFSͷओͳ໾ׂ
    w ϥΠϑαΠΫϧ؅ཧ
    w 6*ͷมߋ
    w ؅ཧԼΦϒδΣΫτಉ࢜ͷίϛϡχέʔγϣϯ
    w ը໘ભҠ
    

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31. 7JFX$POUSPMMFSͷओͳ໾ׂ
    w ϥΠϑαΠΫϧ؅ཧ
    w ˠϥΠϑαΠΫϧʹ߹Θͤͨॲཧ͸ແ͍
    w 6*ͷมߋ
    w ˠͳ͠
    w ؅ཧԼΦϒδΣΫτಉ࢜ͷίϛϡχέʔγϣϯ
    w ˠͳ͠
    w ը໘ભҠ
    w ˠͳ͠
    

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32. 7JFX$POUSPMMFSͰ΍Δඞཁ
    ͷ͋Δ͜ͱͬͯ
    গͳ͍ͷͰ͸ʁ
    

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33. Ԡ༻ฤ
    

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34. 7JFX$POUSPMMFS্ͷ5BCMF7JFXͷ%BUB4PVSDFʹ
    6*5BCMF7JFX%BUB4PVSDFೖΓ0CKFDUΛ࢖͏
    

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35. $PMMFDUJPO7JFXͷ%BUB4PVSDFʹ΋
    6*$PMMFDUJPO7JFX%BUB4PVSDFೖΓ0CKFDUΛ࢖͏
    

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36. 0CKFDUࢦ޲·ͱΊ
    w 7JFX$POUSPMMFS
    w ༨ܭͳσʔλ؅ཧΛͤͣɺϥΠϑαΠΫϧ΍ը໘ભҠͳ
    Ͳɺ7JFX$POUSPMMFSͷ໾ׂ͚ͩʹूதͰ͖Δ
    w 0CKFDU
    w 7JFX$POUSPMMFS͔Β੾Γ཭ͯ͠ॲཧΛ࣮૷Ͱ͖Δ
    w ςετ΋͠΍͍͢ʂ
    

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37. ϐΞϊΞϓϦ
    IUUQTHJUIVCDPNDPFEPSFNJHJU
    

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