best object oriented design book

describes how to implement the "open-closed" principle in the object-oriented design. (1) interface-oriented programmingInterface-oriented programming has the following advantages:A. reduce coupling between various parts of the program and make it possible to swap program m

"; $ beverage3 = new HouseBlend (); $ beverage3 = new Soy ($ beverage3); $ beverage3 = new Mocha ($ beverage3 ); $ beverage3 = new Whip ($ beverage3); echo $ beverage3-> getDescription (). "$ ". $ beverage3-> cost (). "\ n";?> Status mode The code is as follows: count = $count; if ($count > 0) { $this->state = self::NO_QUARTER; } } public function insertQuarter() { if ($this->state == self::HAS_QUARTER) { echo "You can't insert another quarter!\n"; } else if ($this->state == self::NO_QUARTER)

I have been working for three years. To be honest, I have never studied object-oriented.ProgramDesign, but some emotional understanding in some work plus some so-called theory. Reading a book 《 Head first object-oriented design and analysis " , The story in the

1. What is the open/closed principle?The "Open-Close" principle means that software entities should be open to scalability and closed to modifications. That is, the software entity should be extended without modification. This principle actually sets a goal for the software design. We know that software design should fully consider the maintainability of the software, that is, when the demand changes, the s

The object-oriented paradigm is a new and radically different way of thinking about programming, and many people begin to frown on how to construct a project. In fact, we can make a "good" design that leverages all the benefits that OOP offers.Most of the books on OOP analysis and design are unsatisfactory. Most of the

Recently in the "Head First design mode" is really a good book, in layman's terms, with specific scenes to the common design patterns are very thorough. Slightly sadly, the examples in this book are written in Java and written for us. NET seems to be a little bit uncomfortable. So I wrote the example of each pattern in

Original Author: Robert C. Martin Original article: http://www.objectmentor.com/resources/articles/Principles_and_Patterns.pdf Reference page: http://www.objectmentor.com/resources/publishedArticles.html Ii. Object-oriented Design Principles 1 The Open-Close principle (open and closed principle) A module shoshould be open for extension but closed for

Before we learn the seven principles of object-oriented design, we should have a good understanding of basic encapsulation, inheritance and polymorphism, as well as the ability to encode abstract classes and interfaces, because design patterns are the integrated application of the above knowledge points.In addition, be

The content of this section, programming paradigmProgramming refers to writing programs, knocking code, refers to the programmer with specific syntax, data structures and algorithms written code, the purpose is to tell the computer how to perform the task.The two most common genres in the programming world are: process-oriented and object-oriented. "Kungfu school