'Subclass object' diaporamas de présentation

Chapter 9 - Object-Oriented Programming

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Week 2 - Object-Oriented Programming

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Chapter 9 - Object-Oriented Programming

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Unit 1 General Introduction

Unit 1 General Introduction. Summary prepared by Kirk Scott. Design Patterns in Java Part V Extension Patterns Chapter 26 Introducing Extensions. Summary prepared by Kirk Scott. The Introduction Before the Introduction.

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Chapter 27 - Java Object-Oriented Programming

Chapter 27 - Java Object-Oriented Programming. Outline 27.1 Introduction 27.2 Superclasses and Subclasses 27.3 protected Members 27.4 Relationship between Superclass Objects and Subclass Objects 27.5 Implicit Subclass-Object-to-Superclass-Object Conversion

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Java Object-Oriented Programming

Java Object-Oriented Programming. Outline 1 Introduction 2 Superclasses and Subclasses 3 protected Members 4 Relationship between Superclass Objects and Subclass Objects 5 Implicit Subclass-Object-to-Superclass-Object Conversion 6 Software Engineering with Inheritance

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Polymorphism

Polymorphism. Based on slides from Deitel & Associates, Inc. Revised by T. A. Yang. Outline. Introduction Inheritance and polymorphism Implementing polymorphism in Java: Operator /method Overloading Method Overriding Abstract and Concrete Classes Interfaces. Polymorphism.

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Java Programming: From Problem Analysis to Program Design, 3e Chapter 11

Java Programming: From Problem Analysis to Program Design, 3e Chapter 11. Inheritance and Polymorphism. Chapter Objectives. Learn about inheritance Learn about subclasses and superclasses Explore how to override the methods of a superclass

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COP 3003 Object-Oriented Programming - Polymorphism

COP 3003 Object-Oriented Programming - Polymorphism. Dr. Janusz Zalewski, Fall 2013 Prepared by Dr Dahai Guo. Outline. Introduction to Polymorphism Superclass Reference and Subclass Object Abstract Classes and Methods instanceof operator Creating and Using Interfaces.

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CS 61B Data Structures and Programming Methodology

CS 61B Data Structures and Programming Methodology . July 1 2008 David Sun. Today. Inheritance Polymorphism Dynamic Binding. Inheritance. Fundamental to Object-oriented Programming Allows one to create new classes that are built on existing classes. Example.

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The finalize , clone , and getClass Methods

Nice to know. The finalize , clone , and getClass Methods. The finalize method is invoked by the garbage collector on an object when the object becomes garbage. The clone() method copies an object.

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CSE 1341 - Honors Principles of Computer Science I

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Lecture 9 Polymorphism and Interfaces

Lecture 9 Polymorphism and Interfaces. Richard Gesick. Polymorphism. An important concept in inheritance is that an object of a subclass is also an object of any of its superclasses. That concept is the basis for an important OOP feature, called polymorphism .

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CS100J 18 September 2007

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Inheritance(3)

Inheritance(3). Superclass references and subclass objects. A reference variable of a superclass can be assigned a reference to an object of any subclass derived from that superclass . In other words, a superclass reference can refer to a subclass object.

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