1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>BoostBook element requirement</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../reference.html" title="Reference"> 10<link rel="prev" href="method-group.html" title="BoostBook element method-group"> 11<link rel="next" href="precondition.html" title="BoostBook element precondition"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 16<td align="center"><a href="../../../../index.html">Home</a></td> 17<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 18<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 19<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 20<td align="center"><a href="../../../../more/index.htm">More</a></td> 21</tr></table> 22<hr> 23<div class="spirit-nav"> 24<a accesskey="p" href="method-group.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="precondition.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boostbook.dtd.requirement"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle"> 30 BoostBook element <code class="sgmltag-element">requirement</code></span></h2> 31<p>requirement — A requirement/property in the Jamfile for a testcase</p> 32</div> 33<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 34<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv">requirement ::= 35 (#PCDATA) 36</div> 37<div class="refsection"> 38<a name="id-1.4.3.7.40.4"></a><h2>Description</h2> 39<p>A requirement is part of the dependencies of a target in a 40 Jamfile. The <code class="computeroutput">name</code> attribute of a requirement element 41 gives the name of the Boost.Build feature and the content of the 42 requirement gives the value of that feature. A requirement such as 43 <code class="computeroutput"><includes>foo.hpp</code> would be encoded as 44 <code class="computeroutput"><requirement 45 name="includes">foo.hpp</requirement></code>.</p> 46</div> 47<div class="refsection"> 48<a name="id-1.4.3.7.40.5"></a><h2>Attributes</h2> 49<div class="informaltable"><table class="table"> 50<colgroup> 51<col> 52<col> 53<col> 54<col> 55</colgroup> 56<thead><tr> 57<th>Name</th> 58<th>Type</th> 59<th>Value</th> 60<th>Purpose</th> 61</tr></thead> 62<tbody><tr> 63<td>name</td> 64<td>#REQUIRED</td> 65<td>CDATA</td> 66<td>The name of the element being declared to referenced</td> 67</tr></tbody> 68</table></div> 69</div> 70</div> 71<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 72<td align="left"></td> 73<td align="right"><div class="copyright-footer">Copyright © 2003-2005 Douglas Gregor<p>Distributed under the Boost Software License, Version 1.0. 74 (See accompanying file LICENSE_1_0.txt or copy at 75 <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>). 76 </p> 77</div></td> 78</tr></table> 79<hr> 80<div class="spirit-nav"> 81<a accesskey="p" href="method-group.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="precondition.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 82</div> 83</body> 84</html> 85
