123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- <?xml version="1.0" encoding="utf-8" ?>
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <meta name="generator" content="Docutils 0.7: http://docutils.sourceforge.net/" />
- <title>The MPL Reference Manual: Sequences</title>
- <link rel="stylesheet" href="../style.css" type="text/css" />
- </head>
- <body class="docframe refmanual">
- <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="../refmanual.html" class="navigation-link">Prev</a> <a href="./concepts.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group">Back <a href="./iterators.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="../refmanual.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td>
- <td class="header-group page-location"><a href="../refmanual.html" class="navigation-link">Front Page</a> / <a href="./sequences.html" class="navigation-link">Sequences</a></td>
- </tr></table><div class="header-separator"></div>
- <div class="section" id="sequences">
- <h1><a class="toc-backref" href="../refmanual.html#id1393">Sequences</a></h1>
- <p id="label-sequences">Compile-time sequences of types are one of the basic concepts of C++
- template metaprogramming. Differences in types of objects being
- manipulated is the most common point of variability of similar, but
- not identical designs, and these are a direct target for
- metaprogramming. Templates were originally designed to address this
- exact problem. However, without predefined mechanisms for
- representing and manipulating <em>sequences</em> of types as opposed to
- standalone template parameters, high-level template metaprogramming
- is severely limited in its capabitilies.</p>
- <p>The MPL recognizes the importance of type sequences as a fundamental
- building block of many higher-level metaprogramming designs by
- providing us with a conceptual framework for formal reasoning
- and understanding of sequence properties, guarantees and
- characteristics, as well as a first-class implementation of that
- framework — a wealth of tools for concise, convenient,
- conceptually precise and efficient sequence manipulation.</p>
- <ul class="toc simple" id="outline">
- <li><a class="reference internal" href="./concepts.html" id="id1394">Concepts</a></li>
- <li><a class="reference internal" href="./classes.html" id="id1405">Classes</a></li>
- <li><a class="reference internal" href="./views.html" id="id1416">Views</a></li>
- <li><a class="reference internal" href="./intrinsic-metafunctions.html" id="id1424">Intrinsic Metafunctions</a></li>
- </ul>
- </div>
- <div class="footer-separator"></div>
- <table class="footer"><tr class="footer"><td class="header-group navigation-bar"><span class="navigation-group"><a href="../refmanual.html" class="navigation-link">Prev</a> <a href="./concepts.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group">Back <a href="./iterators.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="../refmanual.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td>
- <td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div>
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at <a class="reference external" href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</div></td></tr></table></body>
- </html>
|