1<?xml version="1.0" encoding="utf-8" ?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> 4<head> 5<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 6<meta name="generator" content="Docutils 0.7: http://docutils.sourceforge.net/" /> 7<title>The MPL Reference Manual: Trivial Metafunctions Summary</title> 8<link rel="stylesheet" href="../style.css" type="text/css" /> 9</head> 10<body class="docframe refmanual"> 11<table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./trivial.html" class="navigation-link">Prev</a> <a href="./string-operations.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group">Back Along</span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./trivial.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> 12<td class="header-group page-location"><a href="../refmanual.html" class="navigation-link">Front Page</a> / <a href="./metafunctions.html" class="navigation-link">Metafunctions</a> / <a href="./trivial.html" class="navigation-link">Trivial</a> / <a href="./trivial-metafunctions-summary.html" class="navigation-link">Trivial Metafunctions Summary</a></td> 13</tr></table><div class="header-separator"></div> 14<div class="section" id="trivial-metafunctions-summary"> 15<h1><a class="toc-backref" href="./trivial.html#id1560">Trivial Metafunctions Summary</a></h1> 16<p>In the following table, <tt class="literal"><span class="pre">x</span></tt> is an arbitrary class type.</p> 17<table border="1" class="docutils table" id="base"> 18<span id="second"></span><span id="first"></span><colgroup> 19<col width="39%" /> 20<col width="61%" /> 21</colgroup> 22<thead valign="bottom"> 23<tr><th class="head">Metafunction</th> 24<th class="head">Header</th> 25</tr> 26</thead> 27<tbody valign="top"> 28<tr><td><tt class="literal"><span class="pre">first<x>::type</span></tt></td> 29<td><tt class="literal"><span class="pre">#include <<a href="../../../../boost/mpl/pair.hpp" class="header">boost/mpl/pair.hpp</a>></span></tt></td> 30</tr> 31<tr><td><tt class="literal"><span class="pre">second<x>::type</span></tt></td> 32<td><tt class="literal"><span class="pre">#include <<a href="../../../../boost/mpl/pair.hpp" class="header">boost/mpl/pair.hpp</a>></span></tt></td> 33</tr> 34<tr><td><tt class="literal"><span class="pre">base<x>::type</span></tt></td> 35<td><tt class="literal"><span class="pre">#include <<a href="../../../../boost/mpl/base.hpp" class="header">boost/mpl/base.hpp</a>></span></tt></td> 36</tr> 37</tbody> 38</table> 39<div class="section" id="id1136"> 40<h3><a class="subsection-title" href="#see-also" name="see-also">See Also</a></h3> 41<p><a class="reference internal" href="./metafunctions.html">Metafunctions</a>, <a class="reference internal" href="./trivial-metafunction.html">Trivial Metafunction</a></p> 42</div> 43</div> 44 45<div class="footer-separator"></div> 46<table class="footer"><tr class="footer"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./trivial.html" class="navigation-link">Prev</a> <a href="./string-operations.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group">Back Along</span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./trivial.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> 47<td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div> 48Distributed under the Boost Software License, Version 1.0. (See accompanying 49file 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> 50</html> 51