TAILIEUCHUNG - Chapter 7 - Classes Part II

Proxy class Hide implementation details of another class Knows only public interface of class being hidden Enables clients to use class’s services without giving access to class’s implementation. Used when class definition only uses pointer to another class Prevents need for including header file | Chapter 7: Classes Part II Outline Introduction const (Constant) Objects and const Member Functions Composition: Objects as Members of Classes friend Functions and friend Classes Using the this Pointer Dynamic Memory Management with Operators new and delete static Class Members Data Abstraction and Information Hiding Example: Array Abstract Data Type Example: String Abstract Data Type Example: Queue Abstract Data Type Container Classes and Iterators Proxy Classes Introduction Classes Data abstraction Object-based programming (OBP) Chapters 6-8 Inheritance and polymorphism Chapters 9 and 10 const (Constant) Objects and const Member Functions Principle of least privilege Only allow modification of necessary objects Keyword const Specify object not modifiable Compiler error if attempt to modify const object Example const Time noon( 12, 0, 0 ); Declares const object noon of class Time Initializes to 12 .

• Kỹ thuật lập trình
• Objects as Members of Classes
• Using the this Pointer
• Dynamic Memory Management
• Dynamic Memory Management
• Container Classes and Iterators
• Classes and Objects
• The this keyword
• Access control
• Class members
• Instance members
• The static keyword
• Programming in C++
• Lecture Programming in C++
• Assigning values
• Data members
• Constructor function
• Java program
• Object oriented programming
• Controlling access
• Static class members
• Software reusability
• Data abstraction
• Structure Types
• Declare Structure Variable
• Accessing Structure Members
• Structure Assignments
• Structures as Function Arguments
• Declaring Objects