Polymorphism allows the same interface for different objects, so programmers can write efficient code. Data is safe and secure with data abstraction. Since the class is sharable, the code can be reused. 
Procedure : 1)Auto generate collaboration diagram.
Object-Oriented Programming makes the program easy to understand as well as efficient. To auto generate a collaboration diagram for the basic flow of use case. Hence, the render() method behaves differently in different classes. However, the process of rendering a square is different from the process of rendering a circle. The main purpose of the render() method is to render the shape. In the above example, we have created a superclass: Polygon and two subclasses: Square and Circle. That is, the same entity (method or operator or object) can perform different operations in different scenarios. Polymorphism is another important concept of object-oriented programming. However, since _maxprice is a private variable, this modification is not seen on the output.Īs shown, to change the value, we have to use a setter function i.e setMaxPrice() which takes price as a parameter. Here, we have tried to modify the value of _maxprice outside of the class. We used _init_() method to store the maximum selling price of Computer. If a user doesn’t select it, the system randomly assigns a free one and issues. A traveler enters details from an e-ticket at an airline website or an app and gets access to an aircraft seat map to choose a particular seat. 
In the above program, we defined a Computer class. Online check-in usually becomes available 48 hours before the flight, but it depends upon the airline. Similarly, a class is a blueprint for that object. Python is a versatile programming language that supports various programming styles, including object-oriented programming (OOP) through the use of objects and classes.Īn object is any entity that has attributes and behaviors.
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