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1<html>
2<head>
3	<title>BOOST_PP_ASSIGN_SLOT</title>
4	<link rel="stylesheet" type="text/css" href="../styles.css">
5</head>
6<body>
7	<div style="margin-left:  0px;">
8		The <b>BOOST_PP_ASSIGN_SLOT</b> macro fully evaluates a numeric macro or expression.
9	</div>
10	<h4>Usage</h4>
11		<div class="code">
12			#include <b>BOOST_PP_ASSIGN_SLOT</b>(<i>i</i>)
13		</div>
14	<h4>Arguments</h4>
15		<dl>
16			<dt>i</dt>
17			<dd>
18				The <i>slot</i> index that is to be assigned.&nbsp;
19				This value must be in the range of <i>1</i> to <b>BOOST_PP_LIMIT_SLOT_COUNT</b>.
20			</dd>
21		</dl>
22	<h4>Remarks</h4>
23		<div>
24			Prior to use, the <i>named external argument</i> <b>BOOST_PP_VALUE</b> must be defined.&nbsp;
25			Also, it must expand to a numeric value that is in the range of <i>0</i> to <i>2</i>^<i>32</i> - <i>1</i>.
26		</div>
27	<h4>See Also</h4>
28		<ul>
29			<li><a href="limit_slot_count.html">BOOST_PP_LIMIT_SLOT_COUNT</a></li>
30			<li><a href="value.html">BOOST_PP_VALUE</a></li>
31		</ul>
32	<h4>Requirements</h4>
33		<div>
34			<b>Header:</b> &nbsp;<a href="../headers/slot/slot.html">&lt;boost/preprocessor/slot/slot.hpp&gt;</a>
35		</div>
36	<h4>Sample Code</h4>
37<div><pre>
38#include &lt;<a href="../headers/slot/slot.html">boost/preprocessor/slot/slot.hpp</a>&gt;
39
40#define X() 4
41
42#define <a href="value.html">BOOST_PP_VALUE</a> 1 + 2 + 3 + X()
43#include <a href="assign_slot.html">BOOST_PP_ASSIGN_SLOT</a>(1)
44
45#undef X
46
47<a href="slot.html">BOOST_PP_SLOT</a>(1) // expands to 10
48</pre></div>
49	<hr size="1">
50	<div style="margin-left: 0px;">
51		<i>� Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
52		</br><i>� Copyright Paul Mensonides 2002</i>
53	</div>
54	<div style="margin-left: 0px;">
55		<p><small>Distributed under the Boost Software License, Version 1.0. (See
56		accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
57		copy at <a href=
58		"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
59	</div>
60</body>
61</html>
62