basic object oriented concepts ppt

Ngày tải lên: 16/03/2014, 01:20

... apply these techniques to hybrid systems. Much basic research still has to be done in this field. 6.15 Appendix: Object- Oriented Design The object- oriented paradigm has had a fundamental impact ... from an object- oriented point of view, a program is a collection of objects working together to achieve a common goal. While this definition seems to imply that conventional and object- oriented ... introduction into the fundamental concepts of object- orientation and the graphical notation of the design methodology used is given. The general difference between object- oriented and conventional...

Ngày tải lên: 23/01/2014, 03:20

... designed to introduce language basics quickly, I’ve organized the presentation by major language features, not examples. We’ll take a bottom-up approach here: from built-in object types, to statements, ... Action 200 Basic List Operations 200 List Iteration and Comprehensions 200 Indexing, Slicing, and Matrixes 201 Changing Lists In-Place 202 Dictionaries 207 Dictionaries in Action 209 Basic Dictionary ... called by next(X) 14, 20, 29 X.__getslice__ X.__getitem__ passed a slice object 7, 29 X.__setslice__ X.__setitem__ passed a slice object 7, 29 reduce functools.reduce (or loop code) 14, 19 execfile(filename)...

Ngày tải lên: 07/03/2014, 04:20

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Ngày tải lên: 03/07/2014, 07:20

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Ngày tải lên: 09/12/2013, 19:15

Ngày tải lên: 12/12/2013, 21:16

... the way objects and their proper- ties are handled. Take the following line of code: $objectB = $objectA; In PHP 3 and 4, this makes a copy of $objectA and stores it as $objectB. Both objects ... point out major changes for the benefit of readers who have worked with the old object- oriented model. PHP OBJECT- ORIENTED SOLUTIONS 24 10115ch02.qxd 7/1/08 1:05 PM Page 24 whitespace triggering ... ones. PHP OBJECT- ORIENTED SOLUTIONS 26 10115ch02.qxd 7/1/08 1:05 PM Page 26 common programming tasks. Purists might argue that if you’re going to adopt OOP, every- t hing should be object- oriented, ...

Ngày tải lên: 12/12/2013, 22:15

... mock objects help us see the communication between our objects more clearly. Here’s a small example of how focusing on the communication between objects guides design. In a video game, the objects ... Growing Object- Oriented Software, Guided by Tests, presents a coherent, consistent system of development, where different techniques support each other. I invite you to read Growing Object- Oriented ... Data: Freeman, Steve, 1958- Growing object- oriented software, guided by tests / Steve Freeman and Nat Pryce. p. cm. ISBN 978-0-321-50362-6 (pbk. : alk. paper) 1. Object- oriented programming (Computer...

Ngày tải lên: 14/12/2013, 21:15

Ngày tải lên: 21/12/2013, 20:15

... frame- work. FEATURES The Object Oriented Evolution of PHP ago. His idea was to replace objects with object han- dles. The object handles would essentially be numbers, indices in a global object table. Much ... $joe will no longer be objects, but rather, object handles, let’s say 4 and 7 respectively. These integer handles point to slots in some global objects table where the actual objects sit. When we ... much less space than storing a full- fledged replica of the object. But perhaps more important, the new object model makes object oriented programming in PHP much more powerful and intuitive....

Ngày tải lên: 17/01/2014, 18:20

... with them. This book is not going to praise object- oriented programming or condemn the Old Way. We are simply going to use ANSI -C to discover how object- oriented pro- gramming is done, what its ... "new.h" #include " ;Object. h" #include "Set.h" int main () { void * s = new(Set); void * a = add(s, new (Object) ); void * b = add(s, new (Object) ); void * c = new (Object) ; if (contains(s, ... individual objects. A rea- sonably general solution are two functions int store (const void * object, FILE * fp); int storev (const void * object, va_list ap); store() writes a description of the object...

Ngày tải lên: 22/01/2014, 19:20

... Page 26 Friday, May 5, 2006 2:25 PM 2 BASICS OF OBJECT- ORIENTED PROGRAMMING This chapter is aimed at an audience unfamiliar with the basic concepts of object- oriented programming (OOP). The intent ... xiii Introduction xv Chapter 1: What a Tangled Web We Weave 1 Chapter 2: Basics of Object- Oriented Programming 5 Chapter 3: Object- Oriented Features New to PHP 5 11 Chapter 4: Show a Little Class 17 Chapter ... 2006.) OOPHP_02.book Page 2 Friday, May 5, 2006 2:25 PM 3 OBJECT- ORIENTED FEATURES NEW TO PHP 5 PHP 3 was released in mid-1998. Some basic object- oriented (OO) capabilities were included, more or...

Ngày tải lên: 24/01/2014, 15:45