'Public rectangle' presentation slideshows

Chapter Topics

Chapter Topics. Chapter 8 discusses the following main topics: Static Class Members Passing Objects as Arguments to Methods Returning Objects from Methods The toString method Writing an equals Method Methods that Copy Objects. Chapter Topics.

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Topic 6 Inheritance and Polymorphism

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Topic 6 Inheritance and Polymorphism

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Homework

Homework. Real-world objects contain ___ and ___. A software object's state is stored in ___. A software object's behavior is exposed through ___. Hiding internal data from the outside world, and accessing it only through publicly exposed methods is known as data ___.

565 views • 46 slides

COMP 10 Introduction to Programming

COMP 10 Introduction to Programming. Mr. Joshua Stough October 29, 2007. Debugging Tips. Pay attention to detail! Java is case-sensitive difference between () and [] and {} Double-check loop conditions Work through errors one at a time

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Topic 8

Topic 8. Classes, Objects, and Methods. Class and Method Definitions Information Hiding and Encapsulation Objects and Reference. OO revision. Objects A capsule that contains 2 important parts State (attributes or data) What does the object know? Behaviour (methods or functions)

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OO Support in Java: Classes (Part 2)

OO Support in Java: Classes (Part 2). INTRODUCTION. The following topics will be discussed: Constructor Methods Method Overloading. CONSTRUCTOR METHODS. Consider the following class definition: class Account { private String acctNo; private boolean active; private String owner;

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Topic 4 Inheritance

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Agenda

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Agenda

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Introduction to C#

Introduction to C#. By: Abir Ghattas Michel Barakat. Features of C# . Very similar to Java: 70% Java 10% C++ 5% Visual Basic 15% New. Similarities to Java. Object-orientation (single inheritance) Interfaces Exceptions Threads Namespaces (like Packages) Garbage Collection

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Interfaces/langage en Java

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CS360

CS360. Windows Programming. Last Week. We Covered the principles behind web services Introduced the .NET framework Reviewed object-oriented programming Started learning about C#. C# Statements and Expressions. Very similar to C++, with some changes to increase robustness

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Overloading Methods & Constructors

Overloading Methods & Constructors. Overloaded Method: When multiple methods in a class have the same name, but use different types of parameters. For Example, you might find both of these in the Rectangle class: public void setLength(double dblPLength) { dblLength = dblPLength; }

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97-2-JAVA3 ?????????

97-2-JAVA3 ?????????. class Car { double gas=55; double eff; float move(int distance) { if (gas >= distance/eff ) { gas -= distance/eff; return distance; } else { distance = (int)(gas * eff); gas = 0;

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Laboratory Study II October, 24 2003

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