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+<html>
+<head>
+ <title>BOOST_PP_ARRAY_ELEM</title>
+ <link rel="stylesheet" type="text/css" href="../styles.css">
+</head>
+<body>
+ <div style="margin-left: 0px;">
+ The <b>BOOST_PP_ARRAY_ELEM</b> macro extracts an element from a <i>array</i>.
+ </div>
+ <h4>Usage</h4>
+ <div class="code">
+ <b>BOOST_PP_ARRAY_ELEM</b>(<i>i</i>, <i>array</i>)
+ </div>
+ <h4>Arguments</h4>
+ <dl>
+ <dt>i</dt>
+ <dd>
+ The zero-based index into the <i>array</i> of the element to be extracted.
+ </dd>
+ <dt>array</dt>
+ <dd>
+ The <i>array</i> from which an element is to be extracted.
+ This <i>array</i> must contain at least <i>i</i> + <i>1</i> elements.
+ </dd>
+ </dl>
+ <h4>Requirements</h4>
+ <div>
+ <b>Header:</b> <a href="../headers/array/elem.html"><boost/preprocessor/array/elem.hpp></a>
+ </div>
+ <h4>Sample Code</h4>
+<div><pre>
+#include <<a href="../headers/array/elem.html">boost/preprocessor/array/elem.hpp</a>>
+
+#define ARRAY (4, (a, b, c, d))
+
+<a href="array_elem.html">BOOST_PP_ARRAY_ELEM</a>(0, ARRAY) // expands to a
+<a href="array_elem.html">BOOST_PP_ARRAY_ELEM</a>(3, ARRAY) // expands to d
+</pre></div>
+ <hr size="1">
+ <div style="margin-left: 0px;">
+ <i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
+ </br><i>© Copyright Paul Mensonides 2002</i>
+ </div>
+ <div style="margin-left: 0px;">
+ <p><small>Distributed under the Boost Software License, Version 1.0. (See
+ accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
+ copy at <a href=
+ "http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
+ </div>
+</body>
+</html>