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<meta content="text/html; charset=windows-1252" http-equiv="content-type">
<title>BOOST_PP_TUPLE_REMOVE</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
</head>
<body>
<div style="margin-left: 0px;"> The <b>BOOST_PP_TUPLE_REMOVE</b> macro
removes an element from a <i>tuple</i>.</div>
<h4>Usage</h4>
<div class="code"> <b>BOOST_PP_TUPLE_REMOVE</b>(<i>tuple</i>, <i>i</i>) <a
href="../topics/variadic_macros.html#VNotation"><sup>(v)</sup></a></div>
<h4>Arguments</h4>
<dl>
<dt>tuple</dt>
<dd> The <i>tuple</i> from which an element is to be removed.</dd>
<dt>i</dt>
<dd> The zero-based position in <i>tuple</i> of the element to be
removed. Valid values range from <i>0</i> to <b>BOOST_PP_TUPLE_SIZE</b>(<i>tuple</i>)
- <i>1</i>. If <i>tuple</i> has only a single element, it remains
unchanged since a <i>tuple </i>must have at least one element.</dd>
</dl>
<h4>Remarks</h4>
<div> This macro uses <b>BOOST_PP_WHILE</b> interally. Therefore, to
use the <i>d</i> parameter passed from other macros that use <b>BOOST_PP_WHILE</b>,
see <b>BOOST_PP_TUPLE_REMOVE_D</b>.</div>
<h4>See Also</h4>
<ul>
<li><a href="tuple_remove_d.html">BOOST_PP_TUPLE_REMOVE_D</a></li>
</ul>
<h4>Requirements</h4>
<div> <b>Header:</b> <a href="../headers/tuple/remove.html"><boost/preprocessor/tuple/remove.hpp></a>
</div>
<h4>Sample Code</h4>
<div>
<pre>#include <<a href="../headers/tuple/remove.html">boost/preprocessor/tuple/remove.hpp</a>>
#define TUPLE (a, b, d)
<a href="tuple_remove.html">BOOST_PP_TUPLE_REMOVE</a>(TUPLE, 2) // expands to (a, b)
</pre></div>
<hr size="1">
<div style="margin-left: 0px;"> <i>© Copyright Edward Diener 2013</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>
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