object oriented programming in c net part 3

Tài liệu Object-Oriented Programming in C++, 3rd Edition docx

... Assigning string Objects Input/Output with string Objects Finding string Objects Modifying string Objects Comparing string Objects Accessing Characters in string Objects Other string Functions ... 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 ... 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...

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Object Oriented Programming in C++ ppt

Danh mục: Kỹ thuật lập trình

... 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 b c d e ! # $ % & ( ) * + , / : ; < = > ? @ A B C Ctrl \ Ctrl ] Ctrl Ctrl SPACE BAR ! # $ % & ... 211 212 2 13 214 215 216 217 218 219 220 221 222 2 23 224 225 226 227 BC BD BE BF C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 o ổ ... 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...

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Object-Oriented Programming in C++, Fourth Edition ppt

Danh mục: Kỹ thuật lập trình

... Standard C+ + string Class 30 2 Defining and Assigning string Objects 30 2 Input/Output with string Objects 30 4 Finding string Objects 30 5 Modifying string Objects 30 6 Comparing ... Comparing string Objects 30 7 Accessing Characters in string Objects 30 9 Other string Functions 31 0 Summary 31 0 Questions 31 1 Exercises 31 3 Operator ... 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...

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Object Oriented Programming Using C# .Net pot

Danh mục: Quản trị Web

... 61 3. 3 Inheritance 63 3.4 Implementing Inheritance in C# 70 3. 5 Constructors 70 3. 6 Constructor Rules 72 3. 7 Access Control 73 3.8 Abstract Classes 77 3. 9 Overriding Methods 78 3. 10 he Object ... approaches to getting source code to execute on a particular machine… compilation into machine-language object code direct execution of source code by ‘interpreter’ program compilation into intermediate ... 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...

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object-oriented programming in c++

Danh mục: Tin học

... Standard C+ + string Class 30 2 Defining and Assigning string Objects 30 2 Input/Output with string Objects 30 4 Finding string Objects 30 5 Modifying string Objects 30 6 Comparing ... Comparing string Objects 30 7 Accessing Characters in string Objects 30 9 Other string Functions 31 0 Summary 31 0 Questions 31 1 Exercises 31 3 Operator ... 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...

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Tài liệu Object-Oriented programming Ansi C++ pptx

Danh mục: Kỹ thuật lập trình

... 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 ... management: #include #include #include #include "Circle.h" "Circle.r" "new.h" "new.r" static void Circle_draw (const void * _self) { const struct Circle * self = _self; printf("circle at %d,%d ... a pointer to an object, dynamic linkage lets us find type-specific functions: every object starts with a descriptor which contains pointers to functions applicable to the object In particular,...

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Tài liệu BEGINNING OBJECT-ORIENTED PROGRAMMING WITH C# doc

Danh mục: Kỹ thuật lập trình

... 30 8 31 0 31 2 31 3 31 4 31 4 31 4 31 6 31 6 31 7 31 8 31 8 31 9 31 9 32 0 32 1 32 2 xxi ftoc.indd xxi 10/8/2012 8:54:08 AM CONTENTS Defensive Coding Summary 32 2 32 3 CHAPTER 12: GENERICS 32 7 What Are Generics? 32 7 ... Interface? Using an Interface How Do You Know an Interface Is Implemented for a Data Type? Summary 33 3 33 3 33 4 33 4 33 5 34 3 34 7 34 7 34 8 34 9 35 0 35 4 PART IV: STORING DATA CHAPTER 13: USING DISK DATA ... 8:54: 53 AM PART I Getting Started CHAPTER 1: Introducing C# CHAPTER 2: Understanding Objects c0 1.indd 10/8/2012 8:46:44 AM c0 1.indd 10/8/2012 8:46:46 AM Introducing C# WHAT YOU WILL LEARN IN THIS CHAPTER:...

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Tài liệu Object Oriented Programming using C sharp ppt

Danh mục: Kỹ thuật lập trình

... 61 3. 3 Inheritance 63 3.4 Implementing Inheritance in C# 70 3. 5 Constructors 70 3. 6 Constructor Rules 72 3. 7 Access Control 73 3.8 Abstract Classes 77 3. 9 Overriding Methods 78 3. 10 he Object ... approaches to getting source code to execute on a particular machine… compilation into machine-language object code direct execution of source code by ‘interpreter’ program compilation into intermediate ... 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...

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Object Oriented Programming Using C++ ppt

Danh mục: Kỹ thuật lập trình

... Non-default Constructors 35 2 35 5 USING #IFNDEF, #DEFINE, AND #ENDIF 35 8 IMPROVING CLASSES 36 1 x CONTENTS 36 1 36 3 36 3 Selecting Member Data and Function Names Reducing Coupling Between Functions Increasing ... and Non-static Fields are Stored 31 4 31 4 31 7 32 0 CHAPTER SUMMARY 32 1 KEY TERMS 32 2 REVIEW QUESTIONS 32 3 EXERCISES 32 7 CASE PROJECT 33 0 CASE PROJECT 33 1 UP FOR DISCUSSION 33 1 CHAPTER CLASS FEATURES ... skill in creating scientific simulations and games xvii PREFACE APPROACH Object- Oriented Programming Using C+ + teaches object- oriented concepts using C+ + as a tool to demonstrate these concepts...

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Object oriented programming with C++ - Session 1 - Basic Object Oriented Concepts doc

Danh mục: Kỹ thuật lập trình

... 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 ... Object Oriented Two objects with different values object_ data object_ data 200 object1 Objects of the class exampleclass Specifications for exampleclass objects object_ data 35 0 object2 exampleclass ... Object Oriented Defining Objects s exampleclass object1 ,object2 ; defines two objects, object1 and object2 , of class exampleclass s The definition actually creates objects that can be used by the...

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Object oriented programming with C++ - Session 2 More on Classes potx

Danh mục: Kỹ thuật lập trình

... 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, ... public: race_cars(){count++;} //constructor to increment count ~race_cars(){count ;} //destructor to decrement count }; int race_cars::count; The static data member should be created and initialised ... Object 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...

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Object oriented programming with C++ - Session 3 Function Overloading and References ppt

Danh mục: Kỹ thuật lập trình

... 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 ... to it Object Oriented Controversy about friend functions Friend functions increase flexibility in programming but they are against the principles of object- oriented programming • Breach of integrity ... 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 arguments...

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Object oriented programming with C++ - Session 4 Operator Overloading potx

Danh mục: Kỹ thuật lập trình

... (Contd.) objectA = objectB; 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 ... knows nothing about converting userdefined types such as objects Object Oriented Programming with C+ +/ Session 4/ 36 of 49 Example class Converter{ private: int feet; float inches; public: Converter() ... Operator Describe Copy Constructors Object Oriented Programming with C+ +/ Session 4/ of 49 Session Objectives (Contd.) s Describe conversion functions which help in conversion • from Basic types...

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Object oriented programming with C++ - Session 5 Inheritance pptx

Danh mục: Kỹ thuật lập trình

... 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 ... Types of Inheritance (contd.) Functions in the derived classes can access protected and public members in the base class Objects of the derived classes outside the class or in main() cannot access ... Session Objectives Describe Single Inheritance Describe Base class and Derived class Access Base class members and use pointers in classes Describe types of inheritance Describe Constructors and...

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Object oriented programming with C++ - Session 6 Multiple Inheritance and Polymorphism pot

Danh mục: Kỹ thuật lập trình

... • 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 ... 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{...

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Lecture 2:Object Oriented Programmingin Java ppt

Danh mục: Kỹ thuật lập trình

... 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 ... this  inside a constructor, you can use this to invoke another constructor in the same class This is called explicit constructor invocation It MUST be the first statement in the constructor body ... SampleClass.java:4: cannot find symbol Symbol : class MenuEvent Location: class SampleClass MenuEvent c; ^ error MenuEvent is a class in the package javax.swing.event, which locates in the package...

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Object Orirnted programming in C++ pot

Danh mục: Kỹ thuật lập trình

... !!! CSC 30 9 – OOP in C+ + Prof Massimo Di Pierro Scaffolding Tip: Insert scaffolding code at the top of any program after #include "iostream" Hello Class scaffolding class { public: ~ scaffolding ... shell 3. 14159 3. 14159 press ENTER to continue CSC 30 9 – OOP in C+ + Prof Massimo Di Pierro Casting and conversion Hello Program "casting_01.cpp" #include "iostream" Hello Program "casting_02.cpp" ... play_blackjack() (polymorphism) CSC 30 9 – OOP in C+ + Prof Massimo Di Pierro Week Introduction to C+ + programming CSC 30 9 – OOP in C+ + Prof Massimo Di Pierro History of C+ + 1960: Many computer...

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Questions to .NET and Programming in C# Part 2: 101-235 potx

Danh mục: Cao đẳng - Đại học

... ("MyDll.MyObjectName") object myObject = System.Reflectrion CreatInstance(myObjectType) myObjectType =Type.GetTypeFro mProgID ("MyDll.MyOName" ) object myObject = System.Activator .C reatInstance (myObjectType) ... nothing How can we create the object dynamically in C# ? [2.5] a) C# does not allow instantiation c) By using the of objects at run time System.Activator CreateInstance() method to create an instance ... code below when compiled/run? [2.5] class Test { public static void Print (object[ ] arr){ foreach (object p in arr) System.Console.WriteLine(p); } public static void Main(){ string s="Programming...

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