object oriented analysis and design ebook

mechanisms of subproblems. Ai-Password analysis-large-scale reuse of blackboard architecture instances Artificial Intelligence generally requires the knowledge base of human beings to approach different AI fields. Data collection-meteorological monitoring station-small systems will also learn from the object-oriented architecture and reveal some basic prin

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 book vividly

First Lecture: 1. Object-oriented design patterns and principles Introduction to Design Patterns: Each pattern describes a problem that recurs around us, and the core of the solution to the problem.--christopher alexander{Architect} Software designers ' understanding of the concept of

in public interfaces. A large number of access methods mean that related data and behaviors are not stored in a centralized manner. (15) Be careful with classes that contain too many non-communication behaviors. Another manifestation of this problem is that many get and set functions are created in the public interfaces of classes in your application. (16) In an application composed of an object-oriented m

From http://www.cnblogs.com/kid-li/ I have been working for three years. To tell the truth, I have never studied Object-Oriented Programming well. I just learned some perceptual knowledge and some so-called theories. I am reading a book "head first object-oriented design and

GitHub Source: Https://github.com/mygithubq/libraryManagementSystem/tree/master (a) use case diagramUse case diagrams play an important role in the requirements analysis phase, which is a system function model diagram that can be observed by external users as participants. The entire development process is carried out around the requirements phase use case. First you need to identify the participants.After login, the administrator queries the reader's

61 military rules designed for PHP object-oriented analysis. You do not have to strictly abide by these principles and violate them and are not subject to religious penalties. However, you should regard these principles as warning bells. if you violate one of them, the warning bells will ring. You do not have to strictly abide by these principles and violate them

Heroes Good, little brother contact object-oriented also has a period of time, can each design a new system will encounter on the object how to split and design problems, special to consult. For example, the current system requirements are: users, roles, points. Users are: U

Chapter8_math instance, the Add method, which is declared as PUBILC in the parent class, is clearly overridden in the subclass.Of course, when we were wondering about "Case 3", we might have overlooked that "case 3" was created as a math instance, so from the compilation to the heap is a typical parent class, so this is not the overriding operation at all.Now, there is a key point to the static method problem of the static modification,The sub method, which is now declared static, is obviously

Rational Unified Development Process This is a learning note for Object-Oriented Analysis and design methods. This is an understanding of the "unified development process. Hope you guys can give me some advice! "Unified development and development process" can be achieved Provide guidance on the development activities

to obfuscation of the relationship between entities and actor are inaccurate or the assignment of duties is inaccurate.We may also note that we have not provided the attributes of each object here. In fact, in the domain analysis stage, the attributes of an object are not important. What is important is to identify the operations of an

I finished reading the book today and thought it was too good to write. In a simple example, the application of encapsulation is explained in detail. I think this idea can be applied to the Linux operating system design completely. For example, the relationship between NAND MTD and NAND chip info is the concept of encapsulation. Why do you want to disassemble the guitar guitarspec? Because something in Guitarspec is a mutable property in guitar. And w