Design Patterns: Elements of Reusable Object-Oriented Software

Front Cover
Pearson Education, Oct 31, 1994 - Computers
43 Reviews

Capturing a wealth of experience about the design of object-oriented software, four top-notch designers present a catalog of simple and succinct solutions to commonly occurring design problems. Previously undocumented, these 23 patterns allow designers to create more flexible, elegant, and ultimately reusable designs without having to rediscover the design solutions themselves.

The authors begin by describing what patterns are and how they can help you design object-oriented software. They then go on to systematically name, explain, evaluate, and catalog recurring designs in object-oriented systems. With Design Patterns as your guide, you will learn how these important patterns fit into the software development process, and how you can leverage them to solve your own design problems most efficiently.

Each pattern describes the circumstances in which it is applicable, when it can be applied in view of other design constraints, and the consequences and trade-offs of using the pattern within a larger design. All patterns are compiled from real systems and are based on real-world examples. Each pattern also includes code that demonstrates how it may be implemented in object-oriented programming languages like C++ or Smalltalk.


What people are saying - Write a review

User ratings

5 stars
4 stars
3 stars
2 stars
1 star

Review: Design Patterns: Elements of Reusable Object-Oriented Software

User Review  - Elliott Bignell - Goodreads

This is one of the small selection of books that belongs within arm's reach of any OO developer's desk. Example code is written in C++, but the patterns are applicable to any fully-featured object ... Read full review

Review: Design Patterns: Elements of Reusable Object-Oriented Software

User Review  - Ahmed Salem - Goodreads

Beautiful Book for very complicated topic for developers and software architects. I liked the first chapter of introduction very much. and one of the best trends I have learned from this book is that ... Read full review


Chapter 1 Introduction
Designing a Document Editor
Design Pattern Catalog
Chapter 3 Creational Patterns
Chapter 4 Structural Patterns
Chapter 5 Behavioral Patterns
Chapter 6 Conclusion
Appendix A Glossary
Appendix B Guide to Notation
Appendix C Foundation Classes

Other editions - View all

Common terms and phrases

About the author (1994)

Dr. Erich Gamma is technical director at the Software Technology Center of Object Technology International in Zurich, Switzerland. Dr. Richard Helm is a member of the Object Technology Practice Group in the IBM Consulting Group in Sydney, Australia. Dr. Ralph Johnson is a faculty member at the University of Illinois at Urbana-Champaign's Computer Science Department.

John Vlissides is a member of the research staff at the IBM T. J. Watson Research Center in Hawthorne, New York. He has practiced object-oriented technology for more than a decade as a designer, implementer, researcher, lecturer, and consultant. In addition to co-authoring Design Patterns: Elements of Reusable Object-Oriented Software, he is co-editor of the book Pattern Languages of Program Design 2 (both from Addison-Wesley). He and the other co-authors of Design Patterns are recipients of the 1998 Dr. Dobb's Journal Excellence in Programming Award.

Bibliographic information