python 2 object oriented programming pdf

... run.Main( ); 12 Module 7: Essentials of Object- Oriented Programming Object- Oriented Programming Object- oriented programming arose to alleviate these problems. Object- oriented programming, ... and Objects 2 Using Encapsulation 10 C# and Object Orientation 21 Lab 7.1: Creating and Using Classes 39 Defining Object- Oriented Systems 52 Review 61 Module 7: Essentials of Object- Oriented ... 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...

... in Action 20 0 Basic List Operations 20 0 List Iteration and Comprehensions 20 0 Indexing, Slicing, and Matrixes 20 1 Changing Lists In-Place 20 2 Dictionaries 20 7 Dictionaries in Action 20 9 Basic ... 923 Using Unicode Files 924 Reading and Writing Unicode in 3.0 924 Handling the BOM in 3.0 926 Unicode Files in 2. 6 928 Other String Tool Changes in 3.0 929 The re Pattern Matching Module 929 The ... popularity. As I write these words in mid -20 09, I have written 12 Python books (4 editions of 3). I have also been teaching Python for more than a decade; have taught some 22 5 Python training sessions in the...

... 198 ArrayList Objects 20 0 Summary 20 3 Exercises 20 3 Part III: Writing Your Own Classes 20 5 Chapter 9: Designing Classes 20 7 Class Design 20 8 Adding a Class to a Project 20 8 Scope 20 9 Visualizing Scope 21 3 Why ... introduction to object oriented programming / Jack Purdum. p. cm. Includes index. ISBN 978-0-470 -26 129 -3 (paper/website) 1. Object- oriented programming (Computer science) 2. C# (Computer ... the FAQ link on any P2P page. flast.indd xxvflast.indd xxv 4/8/08 12: 53: 12 AM4/8/08 12: 53: 12 AM Introduction Over the past 25 years I ’ ve written 15 books on various programming topics....

... unit in procedural programming is function, and unit in object- oriented programming is class  Procedural programming concentrates on creating functions, while object- oriented programming starts ...  Procedural programming separates the data of the program from the operations that manipulate the data, while object- oriented programming focus on both of them figure1: procedural figure2: object- oriented ... follows System.out.println(Pencil.nextID); or via an object belonging to the class  from outside the class, non-static fields must be accessed through an object reference 2 Procedural vs. Object- Oriented Programming  The...

... be an object reference 2 Procedural vs. Object- Oriented Programming  The unit in procedural programming is function, and unit in object- oriented programming is class  Procedural programming ... from the operations that manipulate the data, while object- oriented programming focus on both of them figure1: procedural figure2: object- oriented 4 Class Members  A class can have three ... concentrates on creating functions, while object- oriented programming starts from isolating the classes, and then look for the methods inside them.  Procedural programming separates the data of the...

... the interpreter stops searching process 1 Lecture 2: Object Oriented Programming in Java 2 Object Creation Body sun = new Body( );  An object is created by the new method  The runtime ... SampleClass MenuEvent c; ^ 1 error 23 Supplemental reading Object- Oriented Programming Concepts http://java.sun.com/docs/books/tutorial/java/concepts/index.html Object and Classes in Java http://java.sun.com/docs/books/tutorial/java/javaOO/index.html ... refer to a Body object create a new Body object class Body { private long idNum; private String name = “empty”; private Body orbits; private static long nextID = 0; } 22 Naming conventions  Package...

... Function 22 1 16.1 .2. 5 The Other Classes and Member Functions 22 2 16 .2 Test Drive 22 2 16.3 Summary 22 3 16.4 Independent Investigations 22 4 C911X_C000.fm Page xi Wednesday, April 11, 20 07 10: 52 AM ... subsasgn 28 5 19 .2. 1.4 Container Modifications to get 28 7 19 .2. 1.5 Container Modifications to set 28 9 19 .2. 2 Tailoring Built-In Behavior 29 0 19 .2. 2.1 Container-Tailored end 29 1 19 .2. 2 .2 Container-Tailored ... and subsasgn 21 1 16.1 .2 get and set Helper Functions 21 2 16.1 .2. 1 Helper functions, get, and set 21 2 16.1 .2. 2 Final template for get.m 21 3 16.1 .2. 3 Final Template for set.m 21 7 16.1 .2. 4 Color Helper...

... 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 2 mem_function1() mem_function2() ... 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 with C++/ Session 2/ 28 of 37 Example class ... *ptr = 66; //valid int a2 = 45; ptr = &a2; //error, ptr is a constant Object Oriented Programming with C++/ Session 2/ 25 of 37 Objects and functions in memory  Each object has its own copy...

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... 1 Introduction to Objects Contents 1.1 What is Object Oriented Programming? . . . . . . . . . . . . . . 11 1.1.1 Programming Paradigms . . . . . . . . . . . . . . . . . . . . . . 12 1.1 .2 Object Orientation ... . . . . . . . . 22 1 .2. 3 Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 1 .2. 4 Creating and Destroying Objects . . . . . . . . . . . . . . . . . 29 1 .2. 5 Garbage Collection ... conceptual picture of object- oriented programming: An object- oriented program is structured as community of interacting agents called objects. Each object has a role to play. Each object provides a...

... 31 20 >> ShapeSize = {shape(:).Size} 21 ShapeSize = 22 [2x3 double] 23 >> ShapeHorizSize = shape (2) .Size(1) 24 ShapeHorizSize = 25 20 26 >> [shape.ColorRgb] 27 ans = 28 0 0 0 29 0 ... length == 2& apos;); 19 end 20 end 21 new_size = num2cell(new_size, 1); 22 [this.mSize] = deal(new_size{end:-1:1}); 23 [this.mScale] = deal(ones (2, 1)); 24 end 25 case 'ColorRgb' 26 if length(index) ... cShape; 4 >> shape (2) = shape(1); 5 >> shape (2: 3) = [shape(1) shape (2) ]; 6 >> shape (2) .Size = [2; 3]; 7 >> shape (2) .Size(1) = 20 ; 8 >> [shape (2: 3).Size] = deal( [20 ;21 ], [30;31]); 9 ???...

... display_name); 20 else 21 indexed_display_name = sprintf('%s(%d)', display_name, k); 22 feval(this(k).mDisplayFunc, this(k), indexed_display_name); 23 end 24 end 25 end 26 27 % 28 function ... 'developer_view'; 24 Public Member Variables 25 ans = 26 Size: [2x1 double] 27 ColorRgb: [3x1 double] 28 Private Member Variables 29 shape (2) .mSize = [1 1]'; 30 shape (2) .mScale = [1 1]'; 31 ... shape (2) .mColorHsv = [0.66667 1 1]'; 32 shape (2) .mDisplayFunc = 'developer_view'; C911X_C005.fm Page 88 Thursday, March 1, 20 07 2: 06 PM 80 A Guide to MATLAB Object- Oriented Programming ...

... title. FIGURE 14 .2 cDiamond graphic, no title. 2 1 0 –1 2 10 A Star is born –1 2 2 1.5 1 0.5 0 –0.5 –1 –1.5 10–1 2 2 C911X_C014.fm Page 188 Friday, March 2, 20 07 7:53 AM Object Arrays with ... title. 1.5 1 0.5 0 –0.5 –1 –1.5 10 A Star is born –1 2 1 0 –1 2 10 Shooting Star –1 2 2 C911X_C014.fm Page 189 Friday, March 2, 20 07 7:53 AM 190 A Guide to MATLAB Object- Oriented Programming of eight will also need ... all objects in the figure. 3. Add a title to the cDiamond class and repeat investigation 2. C911X_C014.fm Page 190 Friday, March 2, 20 07 7:53 AM 1 92 A Guide to MATLAB Object- Oriented Programming ...