ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

Amazon.com
Design Patterns is a modern classic in the literature of object-oriented development， offering timeless and elegant solutions to common problems in software design. It describes patterns for managing object creation， composing objects into larger structures， and coordinating control flow between objects. The book provides numerous examples where using composition rather than inheritance can improve the reusability and flexibility of code. Note， though， that it’s not a tutorial but a catalog that you can use to find an object-oriented design pattern that’s appropriate for the needs of your particular application--a selection for virtuoso programmers who appreciate (or require) consistent， well-engineered object-oriented designs.
Amazon.co.uk
Design Patterns is based on the idea that there are only so many design problems in computer programming. This book identifies some common program-design problems--such as adapting the interface of one object to that of another object or notifying an object of a change in another object’s state--and explains the best ways (not always the obvious ways) that the authors know to solve them. The idea is that you can use the authors’ sophisticated design ideas to solve problems that you often waste time solving over and over again in your own programming. The authors have come up with some ingenious ways to solve some common vexations among object-oriented programmers. Want to build a page-layout program that embeds inline images among characters of various sizes? How about building a program that converts files of one format to another? Chances are， some programmer already has thought of a better solution than you will and the recipes you need are here. Solutions are presented in generalised diagrams of data and logic structures. The idea is that you can take the concepts presented here and adapt them--in whatever language you use--to your individual situation. You may have to read some of the chapters several times before you fully understand them， but when you find a solution in this book， it will make your job easier and your results more elegant. --Jake Bond
商品の説明をすべて表示する