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<html>
<head>
	<title>BOOST_PP_SLOT</title>
	<link rel="stylesheet" type="text/css" href="../styles.css">
</head>
<body>
	<div style="margin-left:  0px;">
		The <b>BOOST_PP_SLOT</b> macro retrieves a value previously evaluated by <b>BOOST_PP_ASSIGN_SLOT</b>.
	</div>
	<h4>Usage</h4>
		<div class="code">
			<b>BOOST_PP_SLOT</b>(<i>i</i>)
		</div>
	<h4>Arguments</h4>
		<dl>
			<dt>i</dt>
			<dd>
				The <i>slot</i> index to be retrieved.&nbsp;
				This value must be in the range of <i>1</i> to <b>BOOST_PP_LIMIT_SLOT_COUNT</b>.
			</dd>
		</dl>
	<h4>Remarks</h4>
		<div>
			Prior to use, the <i>slot</i> at index <i>i</i> must have been assigned with <b>BOOST_PP_ASSIGN_SLOT</b>.
		</div>
	<h4>See Also</h4>
		<ul>
			<li><a href="assign_slot.html">BOOST_PP_ASSIGN_SLOT</a></li>
			<li><a href="limit_slot_count.html">BOOST_PP_LIMIT_SLOT_COUNT</a></li>
		</ul>
	<h4>Requirements</h4>
		<div>
			<b>Header:</b> &nbsp;<a href="../headers/slot/slot.html">&lt;boost/preprocessor/slot/slot.hpp&gt;</a>
		</div>
	<h4>Sample Code</h4>
<div><pre>
#include &lt;<a href="../headers/slot/slot.html">boost/preprocessor/slot/slot.hpp</a>&gt;

#define X() 4

#define <a href="value.html">BOOST_PP_VALUE</a> 1 + 2 + 3 + X()
#include <a href="assign_slot.html">BOOST_PP_ASSIGN_SLOT</a>(1)

#undef X

<a href="slot.html">BOOST_PP_SLOT</a>(1) // expands to 10
</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>