In this Python oops program, we will create a Python class with instance variables. The program creates a class with a constructor that initializes an instance variable and then creates an object of that class to access and print the value of the instance variable.
Python class with instance variables.
Steps to solve the program
- The code demonstrates the usage of an instance variable within a class in Python.
- An instance variable is a variable that is specific to each instance (object) of a class. In this case, the instance_var instance variable is created within the constructor method __init__().
- When an object of the MyClass class is created, the constructor is called, and the instance_var instance variable is initialized with a value of 25.
- By accessing obj.instance_var, we can retrieve and print the value of the instance_var instance variable for the obj object, which will output 25 in this case.
- Instance variables provide a way to store and access data that is unique to each instance of a class.
class MyClass:
def __init__(self):
self.instance_var = 25
# Create an object of the class
obj = MyClass()
print(obj.instance_var)
Output:
25
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