Things like template, which look really weird but behave in an even more bizarre way. Template metaprograms consist of class templates operating on numbers andor types as data. Net provides an easy and straightforward way to create links and bookmarks in pdf documents. Although template metaprogramming and compiletime calculations does overlap, main purpose of the templates is to make generic functionclasses. Not all versions of publisher include publication designs that are intended exclusively for use as bookmarks. The ability to generate code at compile time allows the programmer to implement such features as polytypic programs, macrolike expansion, user directed optimization such. Template metaprogramming for haskell microsoft research.
That is indeed a useful case for templates, but it has little fun in it. This section contains examples about template metafunctions. Metaprogramming with templates or tmp, template metaprogramming is a huge topic that deserves a whole. A free bookmark template is a perfect alternative to creating an own template from scratch. The compiler acts as an interpreter or a virtual computer that emits the instructions that make up the final program. Modules are unlikely to reduce template metaprogramming compilation time in my opinion. Creating and modifying pdf bookmarks tikiri karunasundera, allergan inc. Template metaprogramming can be used to automatically produce the right type. Moves through rows from left to right, or right to left for pages with a righttoleft binding. The advantage of ducktyping is that function or methods. Lipari scuola superiore santanna template metaprogramming april 6, 2011 12 41 specialization on numbers we can also specialize on certain numbers template struct varnum. But most of the time, template metaprogramming is used and useful in small, isolated cases, basically to smooth out bumps and exceptional cases, to make a set of types look and behave uniformly, allowing you to use generic programming more efficiently. The output of these templates include compiletime constants, data structures, and complete functions. All you need to have bookmark template publisher on your pc.
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. There are many different forms of meta programs depending upon the language being used. Template metaprogramming map metainformation metafunctions membre traits traits classes traits templates lists and trees as nested templates computing numbers fibonacci control structures computing types if,switch, while,do,for computing code ewhile,edo, efor expression templates 15. Template metaprogramming is turingcomplete, meaning that any computation expressible by a computer program can be computed, in some form, by a template metaprogram. When we write code it usually looks the same for many different functions. In essence, template metaprograms encode an algorithm as a set of production rules. First, we need to start with a little clarification. Tagged bookmarks give you greater control over page content than do regular bookmarks. Creates a partial specialization more like full specialization of the factorial class template, which accepts 0 as an template parameter. This is very obvious if we write an algorithm to sort a list of data, depending upon the data type we would need a different implementation of essentially the same thing.
Designed for general use, the template can be used by anyone who would like to write an keep a bookmark. Select a page thumbnail, and choose page properties from the options menu. It seems really cool, make the compiler do most of the work. 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. Metaprogramming with templates yes, the code checks whether the number is a prime number template struct isprime2. The two newer standards are not used in the code so that the examples can be rich, illustrate the point, and be run with confidence. There have been some articles dealing with template metaprogramming before over here.
Because tagged bookmarks use the underlying structural information of the document elements for example, heading levels, paragraphs, table titles, you can use them to edit the document, such as rearranging their corresponding pages in the pdf or deleting pages. This post starts a series of articles following the contrived and tortuous path down insanity lane. This can get quite complex, as the template effectively chooses what code to generate, conditionally. An inspiring introduction into template meta programming milosz warzecha. Managing bookmarks how to create, remove and modify bookmarks in a pdf document adding a bookmark. Template metaprogramming john edwards of thatgamecompany. There are many such publishers available which support various formats like psd, pdf, ms word and many more. As such theyre often used as named placeholders where some data should be imported. With our service, cometdocs, you can, for example, convert pdf to word online or on ipad, but sometimes we wish to do the opposite to create a pdf. Metaprogramming with templates yes, the code checks whether the number is a prime number template jun 21, 2015 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.
Metafunction aka type traits is a template metaprogramming technique for type introspection, type manipulation and type computation. A macro is a piece of code that executes at compile time and either performs textual manipulation of code tobe compiled e. Getcontent method you can retrieve the bookmark s content as a contentrange object which you can use to delete or replace that content. The ability to generate code at compile time allows the programmer to implement such features as polytypic programs, macrolike. Page thumbnails and bookmarks in pdfs, adobe acrobat. In the page properties dialog box, click tab order, and select the tab order. You can modify the designs offered by these publishers and then get it printed on the bookmark. How to create pdf with bookmarks in microsoft word.
Template function can be executed at runtime and constexpr functions can be templated. In general this can be approached either by having a program generate new code at runtime. Concepts, tools, and techniques from boost and beyond by david abrahams and aleksey gurtovoy. Microsoft word allows you to easily create pdfs directly from their software. The book deals with language aspects, design patterns, examples and applications seen as case studies. You can also customize by selecting color schemes or font schemes. The book deals with language aspects, design patterns, examples and applications. Whether youre a bookworm who simply adores bookmarks with beautiful designs featuring cute illustrations, popular bookish quotes and more, an author looking to create book swag for your readers or a company promoting your name and business, canvas bookmark maker is perfect for you. Customize your bookmark publication by adding any pictures, graphics, or text that you want. Introduction codegenerating programs are sometimes called metaprograms.
An introduction to metaprogramming for scientific computing dr conrad sanderson senior research scientist version 1. There are two fundamental limitations on the bookmarks created through ods pdf. The if template was the rst control structure in a generic form 3 and the remaining control structures were published in 4. I was motivated to write this after i read eric nieblers thoughtprovoking tiny metaprogramming library article. Bookmark is used to mark a location in a word document which can be identified and retrieved by knowing its bookmark. Click ok to close the custom page size dialog box, and then click create to create the bookmark.
Whether you are looking for a word, excel or pdf bookmark template or just a blank bookmark template, you can be sure to find it in this collection. All necessary objects are described in the pdf specification and have very close mapping to their library counterparts, therefore, one can. Static polymorphism is a high performance alternative to dynamic polymorphism, inheritance, and virtual methods since all called functions are resolved at. Techniques for making the mpl work on vc6vc7borlandgcc2. Jun 11, 2015 template metaprogramming john edwards of thatgamecompany. A metaprogram is a program that generates or manipulates program code. The word in the title refers to runtime metaprogramming, as opposed to compile time metaprogramming. To add a bookmark to a pdf document, click the bookmarks tab on the side panel.
Reflection support by means of template metaprogramming pdf. Shows how to modify word bookmarks by insert new documents data into their location with gembox. With variadic templates, parameter packs and template aliases. The book metaprogramming gpus with sh actually doesnt have anything to do with template metaprogramming. Template metaprogramming tmp is a metaprogramming technique in which templates are. Template metaprograms can generate useful code when interpreted by the compiler, such as a massively inlined algorithm that is, an implementation of an algorithm which works for a specific input size, and has its loops unrolled. The purpose of the system is to support the algorithmic construction of programs at compiletime. In the process of creating, sometimes we need to create bookmarks as well.
In theory, any computable problem can be solved at compile time without ever executing compiled code. We propose a new extension to the purely functional programming language haskell that supports compiletime metaprogramming. Algorithms are expressed using template recursion as a looping construct and class template specialization as a conditional construct. For more information about any these tasks, search publisher help. Template metaprogramming is both a curiosity and a powerful optimisation method. The rst article on template metaprogramming 7 was published in 1995. I have very simple program that uses tmp,it calculates the square of a number, but it doesnt seem to. Template metaprogramming is a generic programming technique that uses extremely early binding.