features of object oriented programming language ppt

... book. The various features of the UML will be introduced as needed. The Payoff of Objects Object orientation can lead to big payoffs in the software development game. An object- oriented design ... full language. This book is mostly about object- oriented programming. Primarily, that means it will focus on general principals of object- oriented programming that apply to any programming language. ... you with all the details of a specific object- oriented development methodology or every nuance of a programming language. After years of teaching programming and software engineering, I've...

Ngày tải lên: 20/12/2013, 21:16

Ngày tải lên: 22/08/2013, 14:52

... 12 Module 7: Essentials of Object- Oriented Programming Object- Oriented Programming Object- oriented programming arose to alleviate these problems. Object- oriented programming, if understood ... Essentials of Object- Oriented Programming What Is an Object?  An object is an instance of a class  Objects exhibit:  Identity: Objects are distinguishable from one another  Behavior: Objects ... whole structure of C# is based on the object- oriented programming model. To make the most effective use of C# as a language, you need to understand the nature of object- oriented programming. After...

Ngày tải lên: 10/12/2013, 16:16

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Ngày tải lên: 21/12/2013, 20:15

... form of polymorphism: a super- class method accepts objects of different types, namely objects of its own class and of all subclasses. However, because the objects all pose as superclass objects, the ... can often be decided by the is-it-or-has-it? test: if an object of a new class is just like an object of some other class, we should use inheritance to implement the new class; if an object of ... v ___________________________________________________________________________ Preface No programming technique solves all problems. No programming language produces only correct results. No programmer should start each project from scratch. Object- oriented programming...

Ngày tải lên: 22/01/2014, 19:20

... handles to any objects you will be using. For example: 01 anObject usage object reference. 01 secdObject usage object reference factory of BankAccount. 01 thirdObject usage object reference ... *> End of the factory object oppubb.book Page 49 Tuesday, March 16, 2004 12:23 PM Destroying Objects 45 Object- oriented Programming with COBOL section Preventing Reallocation of Object Handles ... whether an object reference refers to an object of a particular class. For example: if anObject1 instance of ClassA oppubb.book Page 36 Tuesday, March 16, 2004 12:23 PM Object- oriented Programming...

Ngày tải lên: 12/02/2014, 23:20

... bookboon.com Please click the advert Object Oriented Programming using C# 30 An Introduction to Object Orientated Programming 1.9 Summary Object oriented programming involves the creation of classes by modelling ... chapters of this book. is chapter consists of nine sections :- 1) A Brief History of Computing 2) Dierent Programming Paradigms 3) Why use the Object Oriented Paradigm? 4) Object Oriented ... and retrieve details of the users of the library. Thus in object oriented programming we can create re-usable software components (in this case an address book). e Object Oriented paradigm builds...

Ngày tải lên: 21/02/2014, 06:20

... OVERVIEW OF OBJECT- ORIENTED PROGRAMMING AND C++ 1 1 » In this chapter, you will: Learn about the task of programming Examine programming universals Explore procedural programming Be introduced to object- oriented ... completed. FEATURES Object- Oriented Programming Using C++ is an exceptional textbook because it also includes the following features: » Objectives. A brief list of objectives appears at the beginning of ... different programming languages, including Java, Visual Basic, C#, and C++. The rules of any language make up its syntax. Writing in a programming language requires correct use of that language s...

Ngày tải lên: 05/03/2014, 13:20

... Intended Audience Object- Oriented Programming with Java is written for first-year college/univer- sity programming courses worldwide. It introduces you to object- oriented design and programming and can ... 347 6.12 Object Properties 348 Comparing Objects 348 Copying Objects 350 Passing Objects as Parameters 352 Case Study: Arithmetic of Rational Numbers 353 6.13 Garbage Collection and Object Finalization ... fundamentals of operat- ing a home computer. Our Philosophy We believe students should be exposed to sound, modern software development practices from the very start of their studies. Several features of...

Ngày tải lên: 05/03/2014, 13:20

... first object from any consecutive sequence of equal objects is copied. unique_copy Copies objects from range 1 to range 2, except only the first object from any consecutive sequence of objects ... the sequence of objects in range. first, last reverse_copy Copies range 1 to range 2, reversing the sequence of objects. first1, last1, first2 rotate Rotates sequence of objects around ... Returns the smaller of two objects. a, b min Returns the smaller of two objects, where the ordering is determined by ‘ comp’ . a, b, comp max Returns the larger of two objects. a, b ...

Ngày tải lên: 05/03/2014, 20:20

... core language concepts together, and they are more sub- stantial than those in most of the rest of the book. Because this new part is optional reading, it has end -of- chapter quizzes but no end -of- part ... Roughly, the current editions of Learning Python and Programming Python reflect the two halves of their author’s training materials—the core language, and application programming. In addition, O’Reilly’s Python ... are usually one of the highlights of the course. I strongly recommend working through the quizzes and exercises along the way, not only to gain Python programming experience, but also because some of the...

Ngày tải lên: 07/03/2014, 04:20

... illusion for real object oriented programming. In PHP4 you can create objects but you can't feel the real avour of an object there. In PHP4 it was almost a poor object model. One of the main ... Let's see the code of an object in PHP. The following object is a very simple object which can send email to a bunch of users. In PHP5, objects are a lot more different than an object in PHP4. ... focuses on two very important features of object- oriented programming in PHP, reection and unit testing. PHP5 replaces many old APIs with smarter new ones. One of these is the Reection API,...

Ngày tải lên: 22/03/2014, 23:20

... program. Object Oriented Programming with C++/ Session 3/ 27 of 35 Scope rules (Contd.) void main() { first object1 ; second object2 ; object1 .display(); //no function overloading takes place object2 .display(); } ã The ... calling function Object Oriented Programming with C++/ Session 3 / 1 of 35 Function Overloading and References Session 3 Object Oriented Programming with C++/ Session 3/ 4 of 35 Functions  A ... declared. Object Oriented Programming with C++/ Session 3/ 14 of 35 Features of a friend function  Nothing special about a friend function apart from its right to access the private part of a...

Ngày tải lên: 23/03/2014, 04:21

... int m; B obj1; / /object of publicly derived class Object Oriented Programming with C++/ Session 5 / 39 of 41 Container classes (Contd.)  When a class contains an object of another class ... than "is a". Object Oriented Programming with C++/ Session 5 / 41 of 41 Constructors (Contd.)  In the constructor of class jet the name of the object of the class engine is written ... class declaration, objects of the derived class in main() cannot even access public member functions of the base class. Object Oriented Programming with C++/ Session 5 / 18 of 41 Pointers in...

Ngày tải lên: 23/03/2014, 04:21

... block  a block of statements to initialize the fields of the object  outside of any member or constructor declaration  they are executed BEFORE the body of the constructors! 2 Object Creation ... exception  E.g. OutOfMemoryError, FileNotFoundException 23 Supplemental reading Object- Oriented Programming Concepts http://java.sun.com/docs/books/tutorial/java/concept s/index.html Object and Classes ... object create a new Body object class Body { private long idNum; private String name = “empty”; private Body orbits; private static long nextID = 0; } 1 Lecture 3: Object Oriented Programming ...

Ngày tải lên: 24/03/2014, 03:20

... User-Defined Objects 778 A Set of person Objects 778 A List of person Objects 782 Function Objects 786 Predefined Function Objects 786 Writing Your Own Function Objects 789 Function Objects Used ... CONTENTS 16 Object- Oriented Software Development 801 Evolution of the Software Development Processes 802 The Seat -of- the-Pants Process 802 The Waterfall Process 802 Object- Oriented Programming ... large computer program it’s often hard to understand, simply by looking at the code, how the parts of the program relate to each other. As we’ve seen, object- oriented programming is a vast improvement...

Ngày tải lên: 30/03/2014, 02:20

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