Class variables are defined outside initializer method are shared with all objects.
(teamName as class variable shared across different objects)
But here I see private variables are defined as class variables outside initializer method .
The variables are not shared across objects.
Behavior of private variables and public variables defined as class variables are different.?
__name , __rollNumber are class variables but not shared across objects?
class Student:
__name = None
__rollNumber = None
def setName(self, name):
self.__name = name
def getName(self):
return self.__name
def setRollNumber(self, rollNumber):
self.__rollNumber = rollNumber
def getRollNumber(self):
return self.__rollNumber
demo1 = Student()
demo1.setName(“Alex”)
print(“Name:”, demo1.getName())
demo1.setRollNumber(3789)
print(“Roll Number:”, demo1.getRollNumber())
demo2 = Student()
demo2.setName(“kaa”)
print(“Name- after:”, demo1.getName())
Ouput: Shows demo1 reference still hold the value set before.
Name: Alex
Roll Number: 3789
Name- after: Alex
