- Paperback: 352 pages
- Publisher: Addison Wesley; 1 edition (1 Jan 1976)
- Language English
- ISBN-10: 020103669X
- ISBN-13: 978-0201036695
- Product Dimensions: 23.4 x 16.1 x 1.8 cm
- Amazon Bestsellers Rank: 672,872 in Books (See Top 100 in Books)
![]() Trade In this Item for up to £0.25
Get an extra £5 when you trade in books worth £10 or more until June 30, 2012. Trade in Software Tools for an Amazon.co.uk gift card of up to £0.25, which you can then spend on millions of items across the site. Trade-in values may vary (terms apply). Find more products eligible for trade-in.
|
Product details
|
With the same style and clarity that characterized their highly acclaimed book, The Elements of Programming Style, the authors have written Software Tools to teach how to write good programs that make good tools. The programs contained in the book are not artificial, but are actual programs ae tools which have proved valuable in the production of other programs.
Modern programming techniques such as structured programming and top-down design are emphasized and applied to every program. The programs are presented in a structured language called Ratfor ("Rational Fortran") which can be easily understood by anyone familiar with Fortran or PL/I, Algol, PASCAL, or similar languages. (Ratfor translates readily into Fortran or PL/I. One of the tools presented is a preprocessor to translate Ratfor into Fortran). All of the programs are complete and have been tested directly from the text. The programs are available in machine-readable form from Addison-Wesley.
Software Tools is ideal for use in a "software engineering" course, for a second course in programming, or as a supplement in any programming course. All programmers, professional and student, will find the book invaluable as a source of proven, useful programs for reading and study. Numerous exercises are provided to test comprehension and to extend the concepts presented in the text.
Tag this product(What's this?)Think of a tag as a keyword or label you consider is strongly related to this product.
Tags will help all customers organise and find favourite items. |
Brian Kernighan has co-authored three books almost essential to learning our craft, this volume, "Software Tools" and "The Unix Programming Environment". "Elements of Programming Style" spells out the fundamental rules, "Software Tools" shows you how to apply them to a number of simple projects and extends the rules to software design and finally "The Unix Programming Environment" shows you how to use them in an operating system designed to reward you for your effort.
It could be said that "Elements" teaches programming and "Software Tools" teaches software design. Rules such as "do just one thing, do it well" seem to seep in through the pores as you read and work through this book.
It presents a number of projects starting with a word count program and progressing through some filters to some fairly complex tasks culminating in a RatFor pre-processor for Fortran. All the examples are written in RatFor, a version of Fortran that adds some more structured elements to that early language.
Don't be put off by the use of RatFor, the language is easily understood and the style of programming so clear that the algorithms are easily understood. I've personally translated a fair number of them to both BASIC and C and the RatFor pre-processor design became the basis for an AppleSoft BASIC pre-processor written by a close friend.
I've relied on this book so much for the last ten years, after writing "Hello World" I drag it out and translate a couple of the tools into every new language I've learnt. I then spend a day or two thinking about and implementing a design optimised for the new language. After that I find I have a good handle on a language and how to design for it.
This volume is not for those who want a book that gives them pre-written tools, a fair number of the tools are standard issue on any Unix derivative and the code is only tersely commented, relying on the exaplanatory text. However I recommend this book to all software designers and programmers because as you work through these examples you will learn a great deal about honing your craft.
Kernighan and Plauger set out in this book to document what they used in their labs at the time it was written, and show how to build them. Ratfor was chosen because C was not as widespread then as it is now, and for those who didn't have it, a translator to standard Fortran '77 was one of the major parts of the book. A simplified version of the nroff text formatter and a version of ed are also included for text file processing (then as now one of the major uses for computers), the result being both a toolkit and a practical education in the ins and outs of applications development.
The environment given is not Unix-based inherently, but this book is a natural companion to Kernighan and Rob Pike's The Unix Programming Environment and John Lions' Commentary on Unix 6th Edition. It should be required reading for anyone who wants to do software development.
|
|
|