basic concepts of object oriented programming in c pdf

... User-Defined String Type The Standard C+ + string Class Defining and Assigning string Objects Input/Output with string Objects Finding string Objects Modifying string Objects Comparing string Objects ... Constructing the CRC Cards Classes Responsibilities Collaborators The Tenant CRC Card The Expense CRC Card The Rent Input Screen CRC card The Rent Record CRC Card The Expense Input Screen CRC ... Exercises CHAPTER 6—OBJECTS AND CLASSES A Simple Class Classes and Objects Declaring the Class Using the Class Calling Member Functions C+ + Objects As Physical Objects Widget Parts as Objects Circles...

Ngày tải lên: 21/02/2014, 06:20

... Key Ctrl Ctr A Ctrl B Ctrl C Ctrl B Ctrl E Ctrl F Ctrl G Backspace Tab Ctrl J Ctrl K Ctrl L Enter Ctrl N Ctrl O Ctrl P Ctrl Q Ctrl R Ctrl S Ctrl T Ctrl U Ctrl V Ctrl W Ctrl X Ctrl Y Ctrl Z Escape ... background Table E.2 Color Constants for set_color() cBLACK cDARK_BLUE cDARK_GREEN cDARK_CYAN cDARK_RED cDARK_MAGENTA cBROWN cLIGHT_GRAY cDARK_GRAY cBLUE cGREEN cCYAN cRED cMAGENTA cYELLOW cWHITE ... p1.yCo; cout > p2.xCo >> p2.yCo; //get points //from user p3.xCo = p1.xCo + p2.xCo; p3.yCo = p1.yCo + p2.yCo; //find sum of //p1 and p2 cout

Ngày tải lên: 05/03/2014, 20:20

... Standard C+ + string Class 302 Defining and Assigning string Objects 302 Input/Output with string Objects 304 Finding string Objects 305 Modifying string Objects 306 Comparing ... level of a particular class CHAPTER The Big Picture IN THIS CHAPTER • Why Do We Need Object- Oriented Programming? 10 • Characteristics of Object- Oriented Languages 16 • C+ + and C 22 • Laying the ... members of this class if they possess certain characteristics An object is often called an “instance” of a class Inheritance The idea of classes leads to the idea of inheritance In our daily lives,...

Ngày tải lên: 30/03/2014, 02:20

... Standard C+ + string Class 302 Defining and Assigning string Objects 302 Input/Output with string Objects 304 Finding string Objects 305 Modifying string Objects 306 Comparing ... level of a particular class CHAPTER The Big Picture IN THIS CHAPTER • Why Do We Need Object- Oriented Programming? 10 • Characteristics of Object- Oriented Languages 16 • C+ + and C 22 • Laying the ... members of this class if they possess certain characteristics An object is often called an “instance” of a class Inheritance The idea of classes leads to the idea of inheritance In our daily lives,...

Ngày tải lên: 28/04/2014, 15:36

... Session Objectives s Discuss the following: • The Object- Oriented approach • Drawbacks of traditional programming • Object- Oriented programming s Discuss basic Object- Oriented concepts such as: • Objects ... data object1 .member_function2(); object2 .member_function1(350); object2 .member_function2(); } Object Oriented Defining Objects s exampleclass object1 ,object2 ; defines two objects, object1 and object2 , ... 200 object1 Objects of the class exampleclass Specifications for exampleclass objects object_ data 350 object2 exampleclass class specifier Object Oriented Passing Objects s Objects can be passed...

Ngày tải lên: 16/03/2014, 01:20

... Minh Huy 13 T mv c Dr Guru khuyên: khuyên: Quy t c h p đen: đen: Thu c tính c t m v c private đ h n ch truy xu t t Phương th c có t m v c public đ cung c p tính năng class PhanSo { private: int ... Verb Object L t Rau Ư p C N u - Ư p (C ) C ) - Kho (C ) C ) Hư ng đ i tư ng (object oriented) : - Rau.L t - Rau.Lu c - C m.N u C c bư c n u ăn C m Kho C Lu c Rau Thay đ i tư l p trình!! Đ i tư ng ... Minh Huy S d ng đ i tư ng C+ + C ch s d ng đ i tư ng: ng: Tương t bi n c u tr c tr c C c bư c s d ng: ng: Khai báo l p (file h): t o ki u cho đ i tư ng ng class p> {

Ngày tải lên: 12/01/2014, 16:56

... unique identity Instance and object are often used interchangeably instantiation Creating an instance of an object of a given class Instantiating an instance brings it into existence object lifetime ... implement object- oriented concepts The first part of the chapter covers very basic Java concepts However, the later parts of the chapter cover more advanced topics such as object lifetime, copies of objects, ... Putting it All Together Other OO Concepts Abstract Classes Visibility of Methods Class vs Instance Accessing Objects A Low-Level View of Objects Chapter Summary Resources Object- Orientation UML Chapter...

Ngày tải lên: 22/08/2013, 14:52

... the accType field to AccountType.Checking as shown: class BankAccount { public void Populate(long number, decimal balance) { accNo = number; accBal = balance; accType = AccountType.Checking; ... Essentials of Object- Oriented Programming 35 In contrast, just the name Account can be used from inside of Bank, as in the following example: class Bank { class Account { } Account OpenAccount( ... combine methods and data in a single class and enforce abstraction Explain the concepts of inheritance and polymorphism Create and use classes in C# 2 Module 7: Essentials of Object- Oriented Programming...

Ngày tải lên: 10/12/2013, 16:16

... unique identity Instance and object are often used interchangeably instantiation Creating an instance of an object of a given class Instantiating an instance brings it into existence object lifetime ... implement object- oriented concepts The first part of the chapter covers very basic Java concepts However, the later parts of the chapter cover more advanced topics such as object lifetime, copies of objects, ... Putting it All Together Other OO Concepts Abstract Classes Visibility of Methods Class vs Instance Accessing Objects A Low-Level View of Objects Chapter Summary Resources Object- Orientation UML Chapter...

Ngày tải lên: 20/12/2013, 21:16

... representations could look as follows in C+ +: struct Circle : Point { int rad; }; // inheritance struct Circle2 { struct Point point; int rad; }; // aggregate In C+ + we not necessarily have to access objects ... struct Point struct Class struct Circle draw struct Class When we up-cast from a circle to a point, we not change the state of the circle, i.e., even though we look at the circle’s struct Circle ... superclass: #include "Point.r" struct Circle { const struct Point _; int rad; }; The subclass needs the superclass representation to implement inheritance: struct Circle contains a const struct...

Ngày tải lên: 22/01/2014, 19:20

... STARTED CHAPTER 1: INTRODUCING C# A Short History of Object- Oriented Programming (OOP) Installing C# Downloading Visual Studio Professional A Test Program Using C# Creating a Project The C# Integrated ... Windows Using the Source Code Window Adding a Toolbox Object to a Windows Form Changing the Text of a Label Object Running the Program Summary CHAPTER 2: UNDERSTANDING OBJECTS Understanding Objects ... between the object in focus in the Source window and the information displayed in the Properties window c0 1.indd 11 10/8/2012 8:46:48 AM 12 x CHAPTER INTRODUCING C# Using the Source Code Window If...

Ngày tải lên: 15/02/2014, 07:20

... on a particular machine… compilation into machine-language object code direct execution of source code by ‘interpreter’ program compilation into intermediate object code which is then interpreted ... this chapter you will be able to… Explain what Object Oriented Programming is, Describe the beneits of the Object Oriented programming approach and Understand the basic concepts of abstraction, ... Programming Paradigms 3) Why use the Object Oriented Paradigm? 4) Object Oriented Principles 5) What Exactly is Object Oriented Programming? 6) he Beneits of the Object Oriented Programming Approach...

Ngày tải lên: 21/02/2014, 06:20

... PROGRAMMING An object is a specific instance of a class; a class defines the characteristics of its objects and the methods that can be applied to its objects In object- oriented languages, you can create ... features object- orientation provides In the rest of the chapter, you will consider the basic principles behind object- oriented programming techniques, including objects, classes, inheritance, and ... thing A class consists of a category of things An object is a specific item that belongs to a class; it is called an instance of a class A class defines the characteristics of its objects and...

Ngày tải lên: 05/03/2014, 13:20

... placed in memory only once - when they are defined in the class specifier Data is therefore placed in memory when each object is defined, so there is a set for each object Object Oriented Objects, ... temporary objects of a class are created Several constructors provide several ways of initialising a class object • A default constructor is a constructor that does not have any arguments Object Oriented ... Oriented Pointers to objects Pointers can point to objects as well as to simple data types Declaring a pointer to an object of a particular class is the same as declaring a pointer to a variable of any...

Ngày tải lên: 16/03/2014, 01:20

... Oriented Controversy about friend functions Friend functions increase flexibility in programming but they are against the principles of object- oriented programming • Breach of integrity in the coding ... execution time in short functions use inline functions An inline function is written just like a normal function in the source file but compiles into inline code instead of into a function inline ... second object2 ; object1 .display(); //no function overloading takes place object2 .display(); } • The scope is strictly confined to the classes in which they are declared Object Oriented Passing...

Ngày tải lên: 23/03/2014, 04:21

... objectA: object of destination class objectB: object of source class s Conversion of objects of two different classes can be achieved with: • One-argument constructor defined in the destination class ... any changes to the object that is being copied Object Oriented Programming with C+ +/ Session 4/ 31 of 49 Copy Constructor (Contd.) s Copy constructor is called in three contexts: • when an object ... Oriented Programming with C+ +/ Session 4/ 47 of 49 Table for Type Conversions Type of Conversion Function in Destination Function in Source Basic to Class Class to Basic Class to Class Class Constructor...

Ngày tải lên: 23/03/2014, 04:21

... Destructors under inheritance Describe how to call Member Functions of the Base Class and Derived Class Describe Container Classes Object Oriented Single Inheritance To maintain and reuse class objects ... public • Objects defined outside the class can access class members only if the members are public Object Oriented Accessing Base Class Members With inheritance: • Derived class members can access ... members (Contd) Members of the derived class can access public and protected members; they cannot access the private members of the base class • In conformance with the object- oriented concept of information...

Ngày tải lên: 23/03/2014, 04:21

... inheritance can combine the behaviour of many base classes in a single class A multiple inheritance hierarchy represents a combination of its base classes Object Oriented Programming with C+ + / ... by a comma • The rules of inheritance and access for multiple inheritance are the same as for single inheritance Object Oriented Programming with C+ + / Session / of 44 Constructors class Teacher{ ... • Constructors and Destructors s Use Pointers to Objects to access Member Functions Object Oriented Programming with C+ + / Session / of 44 Session Objectives(Contd.) s Describe Virtual functions...

Ngày tải lên: 23/03/2014, 04:21