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Exercises in Programming Style, 2nd Edition
book

Exercises in Programming Style, 2nd Edition

by Cristina Videira Lopes
July 2020
Intermediate to advanced
360 pages
7h 8m
English
Chapman and Hall/CRC
Content preview from Exercises in Programming Style, 2nd Edition

V

Reflection and Metaprogramming

We have seen styles that use functions, procedures and objects; we have also seen functions and objects being passed around and stored in variables, as regular data values. However, these programs are blind tools: we see them, and they interact with us via input/output, but they don’t see themselves. This part of the book contains a few styles related to the use of computational reflection and metaprogramming. Reflection is about programs being somehow aware of themselves. Metaprogramming is programming that involves the program accessing, and even changing, itself as it executes. Besides its geeky appeal, metaprogramming can be very useful for engineering software systems that evolve over time.

Reflection ...

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Publisher Resources

ISBN: 9781000165357