第六章 面向對象編程

本項目是《beginning iOS8 programming with swift》中的項目學習筆記==》所有筆記目錄

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前面咱們用了resturantImages、resturantNames等成員數組變量記錄餐館信息，下面咱們用面向對象的方法來改造。
1.    建立一個Resturant模型類：

class Restaurant {
    var name = ""
    var type = ""
    var location = ""
    var image = ""
    var isVisited = false
   
    init(name: String, type: String, location: String, image: String, isVisited: Bool) {
        self.name = name
        self.type = type
        self.location = location
        self.image = image
        self.isVisited = isVisited
    }
}

2. 將以前的字符串數組成員變量替換爲Resturant對象的數組：

var restaurants = [
        Restaurant(name: "Cafe Deadend", type: "Coffee & Tea Shop", location: "Hong Kong", image: "cafedeadend.jpg", isVisited: false),
        Restaurant(name: "Homei", type: "Cafe", location: "Hong Kong", image: "homei.jpg", isVisited: false),
        Restaurant(name: "Teakha", type: "Tea House", location: "Hong Kong", image: "teakha.jpg", isVisited: false),
        Restaurant(name: "Cafe loisl", type: "Austrian / Causual Drink", location: "Hong Kong", image: "cafeloisl.jpg", isVisited: false),
        Restaurant(name: "Petite Oyster", type: "French", location: "Hong Kong", image: "petiteoyster.jpg", isVisited: false),
        Restaurant(name: "For Kee Restaurant", type: "Bakery", location: "Hong Kong", image: "forkeerestaurant.jpg", isVisited: false),
        Restaurant(name: "Po's Atelier", type: "Bakery", location: "Hong Kong", image: "posatelier.jpg", isVisited: false),
        Restaurant(name: "Bourke Street Backery", type: "Chocolate", location: "Sydney", image: "bourkestreetbakery.jpg", isVisited: false),
        Restaurant(name: "Haigh's Chocolate", type: "Cafe", location: "Sydney", image: "haighschocolate.jpg", isVisited: false),
        Restaurant(name: "Palomino Espresso", type: "American / Seafood", location: "Sydney", image: "palominoespresso.jpg", isVisited: false),
        Restaurant(name: "Upstate", type: "American", location: "New York", image: "upstate.jpg", isVisited: false),
        Restaurant(name: "Traif", type: "American", location: "New York", image: "traif.jpg", isVisited: false),
        Restaurant(name: "Graham Avenue Meats", type: "Breakfast & Brunch", location: "New York", image: "grahamavenuemeats.jpg", isVisited: false),
        Restaurant(name: "Waffle & Wolf", type: "Coffee & Tea", location: "New York", image: "wafflewolf.jpg", isVisited: false),
        Restaurant(name: "Five Leaves", type: "Coffee & Tea", location: "New York", image: "fiveleaves.jpg", isVisited: false),
        Restaurant(name: "Cafe Lore", type: "Latin American", location: "New York", image: "cafelore.jpg", isVisited: false),
        Restaurant(name: "Confessional", type: "Spanish", location: "New York", image: "confessional.jpg", isVisited: false),
        Restaurant(name: "Barrafina", type: "Spanish", location: "London", image: "barrafina.jpg", isVisited: false),
        Restaurant(name: "Donostia", type: "Spanish", location: "London", image: "donostia.jpg", isVisited: false),
        Restaurant(name: "Royal Oak", type: "British", location: "London", image: "royaloak.jpg", isVisited: false),
        Restaurant(name: "Thai Cafe", type: "Thai", location: "London", image: "thaicafe.jpg", isVisited: false)
    ]

並修改對應的表格建立代碼，完成。