Template metaprogramming is turingcomplete, meaning that any computation expressible by a computer program can be computed, in some form, by a template metaprogram. Lipari scuola superiore santanna template metaprogramming april 6, 2011 6 41 template template parameters template parameter created can be entirely omitted template class creationpolicy class widgetmanager. A metaprogram is a program that generates or manipulates program code. This is a jump to the typetraits library which is template metaprogramming in a. With help from the excellent boost metaprogramming library, david and aleksey take tmp from the laboratory to the workplace with readable prose and practical examples, showing that compiletime stl is as able as its runtime counterpart.
The complete guide by david vandevoorder and nicolai m. Everyday low prices and free delivery on eligible orders. This book explains what metaprogramming is and how it is best used. The second template parameter will take the role of j in the loop, so well call it j. In addition to nico josuttis and myself, doug gregor clang pioneer, swift co. It is offered at the meydenbauer conference center from 9am to 5pm on saturday and sunday, september 22nd and 23rd immediately prior to the conference. A macro is a piece of code that executes at compile time and either performs textual manipulation of code tobe compiled e.
Pdf c template metaprogramming download full pdf book. Lipari scuola superiore santanna template metaprogramming april 6, 2011 12 41 specialization on numbers we can also specialize on certain numbers template struct varnum. The use of templates can be thought of as compiletime polymorphism. Pdf download advanced metaprogramming in classic c free. Even if the book had stopped after these chapters, it would have already brought great value. In theory, any computable problem can be solved at compile time without ever executing compiled code.
Concepts, tools, and techniques from boost and beyond. The two newer standards are not used in the code so that the examples can be rich, illustrate the continue reading advanced. This post starts a series of articles following the contrived and tortuous path down insanity lane. Things like template, which look really weird but behave in an even more bizarre way. The book deals with language aspects, design patterns, examples and applications seen as case studies. The first portion of this book covers the basics of template metaprogramming fairly well, but what i wanted the rest of the book to cover were both advanced techniques and realworld applications. The book starts off with a few chapters presenting basic metaprogramming components. There have been some articles dealing with template metaprogramming before over here. The two newer standards are not used in the code so that the examples can be rich, illustrate the. Generic programming and design patterns applied, andrei. Created by our global community of independent web developers.
If youre really interested in seeing how template metaprogramming can be utilized to its optimum, you should read the book. Its purpose is to implement design patterns, by using templates. It can, for the most part, be considered to be programming with types in that, largely, the. The output of these templates include compiletime constants, data structures, and complete functions. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Lots of template meta programming, computing with types, etc.
The first template argument in the intbubblesortloop classes 3,2,1 is the value of i in the original version of bubblesort, so it makes sense to call this argument i. This makes it possible to create a template which calculates a value at return time, a value which can then be used as a constant in the rest of the program. Yet, no one has compiled a book coherently gathering and elucidating such techniques. Concepts, tools, and techniques from boost and beyond ebook written by david abrahams, aleksey gurtovoy. While i consider myself falling rather in the camp of the aficionados, ive met a lot more people that dont have a strong interest for it, or that even find it downright disgusting, than tmp enthusiasts. Jul 28, 2017 the book starts off with a few chapters presenting basic metaprogramming components. Generic programming and design patterns applied is a book written by. Template metaprogramming is both a curiosity and a powerful optimisation method. While the ideas presented in this book are valuable, the implementations are a bit out of date. The fitness modern ebook is an easytouse indesign template for growing entrepreneurs and bloggers that want to add a professional touch to their optin pdfs or ebooks. Template metaprogramming tmp is a metaprogramming technique in which templates are used by a compiler to generate temporary source code, which is merged by the compiler with the rest of the source code and then compiled. Whether youve loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. So, ill recommend the new edition of my book mentioned by the other answers.
Today, i write about template metaprogramming which is programming with. Check out the best recommended c plus plus tutorials, courses and. This template allows you to mix and match pages and modify the design text, colors and images to suit your brand. While alexandrescu didnt invent the technique, he has popularized it. Generic programming and design patterns applied is a book written by andrei alexandrescu, published in 2001 by addisonwesley.
482 43 308 1039 1160 835 1490 1153 238 862 332 1360 103 438 1271 1499 1289 1614 1013 794 147 985 13 796 855 196 1633 87 1197 45 1179 546 1150 996 1414 1416 891