2019-03-26
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如何使用父类名称访问子类中的父成员?
如何使用父类名称访问子类中的父成员?
# Python example to show that base
# class members can be accessed in
# derived class using base class name
class Base(object):
# Constructor
def __init__(self, x):
self.x = x
class Derived(Base):
# Constructor
def __init__(self, x, y):
Base.x = x
self.y = y
def printXY(self):
# print(self.x, self.y) will also work
print(Base.x, self.y)
# Driver Code
d = Derived(10, 20)
d.printXY()
输出:
10,20






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