PPT-1 Chapter 11 Inheritance and Polymorphism

2 Motivations Suppose you will define classes to model circles rectangles and triangles These classes have many common features What is the best way to design these classes so to avoid redundancy The answer is to use inheritance . Chapter Eight. Modern Programming Languages, 2nd ed.. 1. Introduction. Compare these function types. The ML function is more flexible, since it can be applied to any pair of the same (equality-testable) type. Inheritance, Polymorphism, and Virtual Functions. CS1 -- Inheritance and Polymorphism. 1. What Is Inheritance?. Provides a way to create a new class from an existing class. The new class is a specialized version of the existing class. Omar Abdelwahab. Inheritance and Polymorphism. Suppose you have a class . FunClass. with public methods show, tell, and smile and private methods get and put . If . MoreFunClass. is a subclass of . Inheritance, Polymorphism, and Virtual Functions. CS1 -- Inheritance and Polymorphism. 1. What Is Inheritance?. Provides a way to create a new class from an existing class. The new class is a specialized version of the existing class. Yan Shi. CS/SE 2630 Lecture Notes. Modern Object-Oriented Concepts. Modern object-oriented (OO) languages provide 3 capabilities:. encapsulation. inheritance. polymorphism. which can improve the design, structure and reusability of code.. Android Club 2015. Agenda. Inheritance. Polymorphism. WHY. to use inheritance?. CODE REUSE. Inheritance. Inheritance: . example. public class Bike {. . int. . wheel;. . public . Bike() . { . this.wheel. Yan Shi. CS/SE 2630 Lecture Notes. Modern Object-Oriented Concepts. Modern object-oriented (OO) languages provide 3 capabilities:. encapsulation. inheritance. polymorphism. which can improve the design, structure and reusability of code.. Fundamental Concepts. Svetlin Nakov. Telerik Corporation. www.telerik.com. Contents. Fundamental Principles of OOP. Inheritance. Abstraction. Encapsulation. Polymorphism. Cohesion and Coupling. 2. Fundamental Principles . CS1 -- Inheritance and Polymorphism. 1. What Is Inheritance?. Provides a way to create a new class from an existing class. The new class is a specialized version of the existing class. CS1 -- Inheritance and Polymorphism. ACKNOWLEDGEMENT: THESE SLIDES ARE ADAPTED FROM SLIDES PROVIDED WITH Introduction to Java Programming, Liang (Pearson 2014). Motivations. Suppose you will want to model objects for shapes. Many of the objects will have common features, maybe colors, or the ability to compute their areas, or computing overlap between them. BUT, is there a way to reduce the amount of repeated code? Improve the robustness (correctness) of the model? Design this type of model hierarchy?. Yan Shi. CS/SE 2630 Lecture Notes. Modern Object-Oriented Concepts. Modern object-oriented (OO) languages provide 3 capabilities:. encapsulation. inheritance. polymorphism. which can improve the design, structure and reusability of code.. academy.zariba.com. 1. Lecture Content. Polymorphism. Cohesion. Coupling. 2. Fundamental Principles of OOP. 3. Inheritance. Inherit members from parent class. Abstraction. Define and execute abstract actions. 2. Static Binding Vs. Dynamic Binding. 3. Binding. means associating a method definition with its invocation. It can be also called . early binding. Polymorphism that is resolved during compiler time is known as static polymorphism. Method overloading is an example of compile time polymorphism.. Several forms of same species or organism is called polymorphism.. This morphological variation occur on regular basis from generation to generation excluding sexual . diamorphism. and metamorphosis (a changes from larva to pupa)..