TAILIEUCHUNG - Chapter 7 Constructors and Other Tools

Chapter and Other Objectives.♦ Constructors , Definitions , Calling . More Tools const parameter modifier , Inline functions Static member data ,Vectors Introduction to vector class Copyright | Chapter 7 Constructors and Other Tools Learning Objectives Constructors Definitions Calling More Tools const parameter modifier Inline functions Static member data Vectors Introduction to vector class Constructors Initialization of objects Initialize some or all member variables Other actions possible as well A special kind of member function Automatically called when object declared Very useful tool Key principle of OOP Constructor Definitions Constructors defined like any member function Except: Must have same name as class Cannot return a value; not even void! Constructor Definition Example Class definition with constructor: class DayOfYear { public: DayOfYear(int monthValue, int dayValue); //Constructor initializes month & day void input(); void output(); private: int month; int day; } Constructor Notes Notice name of constructor: DayOfYear Same name as class itself! Constructor declaration has no return-type Not even void! Constructor in public section It’s called when

• Kỹ thuật lập trình
• Constructors
• Constructor Definition Example
• Constructor Notes
• Calling Constructors
• Constructor Code
• Alternative Definition
• ngôn ngữ lập trình
• lập trình
• ngôn ngữ C#
• C#
• Working with Constructors
• Bài giảng Công nghệ Java
• Công nghệ Java
• Java socket programming
• Datagram Socket Constructors
• Socket Constructors
• Giáo trình NIIT Quarter 2
• C Sharp
• ngôn ngữ C
• tài liệu C
• lập trình với C
• Lập trình trên Windows với Microsoft®
• NET
• Lập trình hướng đối trượng trong C#
• Thành phần trong lớp
• Constructors trong C#
• Static Constructor
• Private Constructor
• Vocabulary of OOP
• Declaring a Class
• Class Constructors
• Objects and Namespaces
• Object Inheritance
• Advanced Programming Language
• Objects oriented programming
• OO Programming Concepts
• UML Class Diagram
• Creating Objects Using Constructors
• Default Constructor
• Introduction to java programming
• Creating User Interfaces
• JButton Constructors
• JButton Properties
• Default Icons
• Horizontal Alignments
• Java program
• Object oriented programming
• Constructors in subclasses
• Software engineering
• Protected members
• Operator Overloading Introduction
• Overloading Basics
• Constructors Returning Objects
• Returning by const Value
• Overloading Unary Operators
• Member Operator in Action
• Accessing Structure Members
• Implementing a Time Abstract Data Type
• Separating Interface from Implementation
• Controlling Access to Members
• Access Functions and Utility Functions
• Using Default Arguments with Constructors
• Default Memberwise Assignment
• Base Classes and Derived Classes
• Relationship between Base Classes
• Constructors and Destructors in Derived Classes
• private Inheritance
• Software Engineering with Inheritance
• Java programming
• Programming with Java
• Programming language
• Java programming language
• Calling superclass constructors
• Constructor chaining
• The Complete Reference
• The preprocessor
• Function overloading
• Copy constructors
• Exception handling
• Operator overloading
• Bài giảng Lập trình C
• Lập trình C
• String Constructors
• String Indexer
• Length Property
• Extracting Substrings from strings
• Bài giảng ngôn ngữ lập trình Java
• Designing and writing a class
• Writing constructors
• instance and class members
• The object class
• Lesson Initialization
• Field initialization options for fields
• Instance field default values
• Variable initializer
• Invoking constructor
• Multiple constructors
• Ngôn ngữ lập trình
• Socket class
• Object Oriented Programing
• Lecture Object Oriented Programing
• Programming languages
• Controlling access
• Overloaded constructors
• Computer Programming
• Programming in C
• Header files
• C programming language
• Syntax for constructors
• Lecture Object oriented programming
• Lập trình hướng đối tượng
• Object oriented programming with Java
• Derived class constructors
• Constant objects