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limited variadic support

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[SVN r72763]
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Paul Mensonides
2011-06-26 13:07:20 +00:00
parent 0c87b91f95
commit 1149d38ef4
132 changed files with 5004 additions and 1684 deletions
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doc/ref/seq_first_n.html
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<html>
<head>
<title>BOOST_PP_SEQ_FIRST_N</title>
<head>
<title>BOOST_PP_SEQ_FIRST_N</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
</head>
<body>
<div style="margin-left: 0px;">
</head>
<body>
<div style="margin-left: 0px;">
The <b>BOOST_PP_SEQ_FIRST_N</b> macro expands to a <i>seq</i> of the first <i>n</i>
elements of a <i>seq</i>.
</div>
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Usage
</h4>
<div class="code">
<b>BOOST_PP_SEQ_FIRST_N</b>(<i>n</i>, <i>list</i>)
<b>BOOST_PP_SEQ_FIRST_N</b>(<i>n</i>, <i>seq</i>)
</div>
<h4>
Arguments
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<dd>
The number of elements to extract.
</dd>
<dt>list</dt>
<dt>seq</dt>
<dd>
The <i>seq</i> from which the elements are extracted.
</dd>
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Sample Code
</h4>
<div>
<pre>
#include &lt;<a href="../headers/seq/first_n.html">boost/preprocessor/seq/first_n.hpp</a>&gt;
#define SEQ (a)(b)(c)(d)(e)
<a href="seq_first_n.html">BOOST_PP_SEQ_FIRST_N</a>(2, SEQ) // expands to (a)(b)
</pre>
<pre>#include &lt;<a href="../headers/seq/first_n.html">boost/preprocessor/seq/first_n.hpp</a>&gt;<br><br>#define SEQ (a)(b)(c)(d)(e)<br><br><a href="seq_first_n.html">BOOST_PP_SEQ_FIRST_N</a>(2, SEQ) // expands to (a)(b)<br></pre>
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<hr size="1">
<div style="margin-left: 0px;">
<i><EFBFBD> Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
</br><i><EFBFBD> Copyright Paul Mensonides 2002</i>
<br><i><EFBFBD> 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>
copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
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</body>
</body>
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