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内容简介
Get more out of your legacy systems: more performance, functionality, reliability, and manageability
Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts.
In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control.
The topics covered include
Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance
Getting legacy code into a test harness
Writing tests that protect you against introducing new problems
Techniques that can be used with any language or platform—with examples in Java, C++, C, and C#
Accurately identifying where code changes need to be made
Coping with legacy systems that aren't object-oriented
Handling applications that don't seem to have any structure
This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes.
© Copyright Pearson Education. All rights reserved.
作者简介
Michael Feathers 世界级面向对象技术专家，以丰富的软件项目开发经验著称。目前在世界顶尖的软件咨询公司Object Mentor从事敏捷方法/极限编程、测试驱动开发、重构、面向对象设计、Java、C#和C++等方面的培训和项目指导。他是著名测试框架CppUnit和FitCpp的开发者，已经主持了三次面向对象界盛会OOPSLA上的CodeFest比赛。
刘未鹏，热爱编程技术，长期关注C++，现在南京大学计算机系攻读硕士学位，译有《Imperfect C++中文版》、《Exceptional C++ Style中文版》（人民邮电出版社出版）。个人blog：http://blog.csdn.net/pongba。
Working Effectively with Legacy Code是2004年由PrenticeHall出版,作者MichaelFeathers。
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