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                ## 概述 多態 #### 例子 ```python from mod.attrdisplay import AtrrDisplay class Person(AtrrDisplay): def __init__(self, name, job=None, pay=0): self.name = name self.job = job self.pay = pay def lastName(self): return self.name.split()[-1] def giveRaise(self, percent): self.pay = round(self.pay * (1 + percent), 2) class Manager(Person): def __init__(self, name, pay): Person.__init__(self, name, 'mgr', pay) def giveRaise(self, percent, bonus=0.1): Person.giveRaise(self, percent + bonus) if __name__ == '__main__': bob = Person('bob smith') sue = Person('sue jones', 'dev', 10000) tom = Manager('Tom Jones', 50000) for object in (bob, sue, tom): object.giveRaise(0.1) print(object) ``` 在進行輸出顯示的時候,python會執行相應的giveRaise,bob和sue執行Person類中的方法,tom針對的就是定制的Manager
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