explain object oriented programming concepts with real time example

... Move Polygon objects Object Oriented Programming with C++/ Session 1/ 24 of 50 Class Animals and its subclasses Animals Insects Mammals Reptiles Amphibians Object Oriented Programming with ... Session 1/ 39 of 50 Defining Objects ■ exampleclass object1 ,object2 ; defines two objects, object1 and object2 , of class exampleclass. ■ The definition actually creates objects that can be used ... Class: Shape Methods: Draw Move Initialise Subclasses Object Oriented Programming with C++/ Session 1/ 38 of 50 Using the class (Contd.) main program{ //define the objects of class exampleclass exampleclass object1 ,object2 ; //call...

Ngày tải lên: 16/03/2014, 01:20

Ngày tải lên: 22/08/2013, 14:52

... the years, object- oriented programming has seemed to me the most significant in terms of how much easier it makes the programming task. Object- oriented programming in Java or C++ can really make ... using an object- oriented programming language, it doesn't mean they are writing good object- oriented programs. Without a good understanding of object orientation, it is impossible to realize ... used for OO development, object- oriented designs are inherently easier to design and maintain over time. Object- Oriented Languages There are several object- oriented programming languages available...

Ngày tải lên: 20/12/2013, 21:16

Ngày tải lên: 21/12/2013, 20:15

... "message" ã Copy an object reference to another. For example: set anObject1 to anObject2 ã Test whether two object references refer to the same object. For example: if anObject1 = anObject2 Micro ... 12:23 PM Object- oriented Programming with COBOL 42 Chapter 3 Using Objects in Programs Creating a New Instance Object When you create a new object, the run -time system allocates an object handle, ... 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...

Ngày tải lên: 12/02/2014, 23:20

... program Welcome to the world of object- oriented programming and C#! The primary goal of this book is to use the C# programming language from Microsoft to teach you object- oriented programming, or OOP. ... Finally, the programming examples I use also build on concepts presented 1 c01.indd 3c01.indd 3 10/8/2012 8:46:46 AM10/8/2012 8:46:46 AM BEGINNING OBJECT ORIENTED PROGRAMMING WITH C# INTRODUCTION ... appreciate all that object- oriented programming and C# can do for you. flast.indd xxvflast.indd xxv 10/8/2012 8:54:52 AM10/8/2012 8:54:52 AM BEGINNING Object- Oriented Programming with C# Jack Purdum ffirs.indd...

Ngày tải lên: 15/02/2014, 07:20

... 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 ... J.) Object- oriented programming with Java / Barry Holmes, Daniel Joyce. p. cm. Includes bibliographical references and index. ISBN 0-7637-1435-6 1. Java (Computer program language) 2. Object- oriented ... shot from running program Example_ 2 Congratulations. You are now set to begin your study of Object- Oriented Programming with Java. 1. Using your editor, open program Example_ 2.java. 2. Locate...

Ngày tải lên: 05/03/2014, 13:20

... into object- oriented programming methodology and design concepts that transcend a particular programming language. The concepts presented are important to the success of an object- oriented programming ... gain a foun- dation in object- oriented programming along with the VB language basics. Programmers transitioning from a procedural -oriented programming model to an object- oriented model will also ... programmers who do not have a firm grasp of object- oriented programming. Now is the time to become acquainted with the fundamentals of object- oriented programming before transitioning to the current...

Ngày tải lên: 14/03/2014, 23:20

... Object Oriented Programming with C++/ Session 2/ 26 of 37 Objects, data members and member functions in memory Object 1 data 1 data 2 Object 2 data 1 data 2 Object 3 data 1 data ... //error }  Example void func1(const int index) { index = 5;} //error Object Oriented Programming with C++/ Session 2/ 29 of 37 The count is common Count: 3 cars in the race Object Oriented Programming ... a constant Object Oriented Programming with C++/ Session 2/ 25 of 37 Objects and functions in memory  Each object has its own copy of the data members of the class.  All the objects in...

Ngày tải lên: 16/03/2014, 01:20

... PHP5 Objects in PHP5 differ a lot from objects in PHP4. OOP became matured enough in true sense from PHP5. OOP was introduced since PHP3 but that was just an illusion for real object oriented programming. ... and the other is object oriented. You can even write procedural code in PHP5 and it will run without any problems. If you are not clear about procedural and object oriented programming, then ... 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, with which you can reverse...

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 ... from 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 ... indicate an error. Object Oriented Programming with C++/ Session 3/ 31 of 35 Passing references (Contd.)  Do not think of a reference as a pointer to an object. A reference is the object. It is...

Ngày tải lên: 23/03/2014, 04:21

... are objects of a class. Object Oriented Programming with C++/ Session 4/ 43 of 49 Conversion between Objects (Contd.) objectA = objectB; objectA: object of destination class objectB: object ... temp; //return temp object } ■ Now we are able to perform addition of objects with a statement, obj3 = obj1 + obj2; //objects of class Sample Object Oriented Programming with C++/ Session 4/ ... assigned to a third object, if you use the syntax obj3 = obj1 + obj2; instead of, obj3.addobjects(obj1,obj2); Object Oriented Programming with C++/ Session 4/ 3 of 49 Session Objectives (Contd.)...

Ngày tải lên: 23/03/2014, 04:21

... contains Y public: Y abc; }; Object Oriented Programming with C++/ Session 5 / 31 of 41 Constructors (Contd.)  When you declare an object of the derived class, with the statement Derived obj; ... an existing base class.  For example let us consider a program in which we are dealing with people employed in an organisation. Object Oriented Programming with C++/ Session 5 / 8 of 41 Base ... Manager } ã An object of a derived class can be treated as an object of its base class when manipulated through pointers. However, the opposite is not true. Object Oriented Programming with C++/...

Ngày tải lên: 23/03/2014, 04:21

... Base Object Oriented Programming with C++ / Session 6 / 20 of 44 Virtual Base Classes (Contd.) ■ Virtual base class is represented by a single object of the class. ■ Note the difference with ... contents of ptr. Object Oriented Programming with C++ / Session 6 / 36 of 44 Pure Virtual functions ■ Some classes such as class Shapes, represent abstract concepts for which objects cannot exist. ... classes has a member function draw() by which the object is drawn. Object Oriented Programming with C++ / Session 6 / 39 of 44 Abstract Classes - Example class Shapes{ public: virtual void draw()...

Ngày tải lên: 23/03/2014, 04:21

... address (reference) as its value Objects are reference data type Variable index object1 : 0xf1 object2 : 0xf2 object3 … Data values 0xf1: object1 ’s content 0xf2: object2 ’s content … 2008 â Department ... Technology 7 Object- Oriented Programming  Class /object is the focus of OOP  At design time  Class is the basic programming unit; a program consists of one or more classes Programming focuses ... Systems - University of Information Technology 3 Objects and Classes Basic OO concepts  Object, class, state, behavior, message Creating Java classes, objects, properties and methods Constructors Package Reference...

Ngày tải lên: 27/06/2014, 21:20

... PHP5 Objects in PHP5 differ a lot from objects in PHP4. OOP became matured enough in true sense from PHP5. OOP was introduced since PHP3 but that was just an illusion for real object oriented programming. ... basic object- oriented terms are as follows: Class: A class is a template for an object. A class contains the code which denes how an object will behave and interact either with each other, or with ... this chapter we learned about the object oriented programming and how it ts in with PHP. We have also learned some benets over procedural and functional programming. However, we haven't...

Ngày tải lên: 12/08/2014, 21:21

Ngày tải lên: 12/08/2014, 21:21

Ngày tải lên: 12/08/2014, 21:21

Ngày tải lên: 12/08/2014, 21:21