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1<html>
2<head>
3	<title>BOOST_PP_NOT</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_NOT</b> macro performs a logical <i>NOT</i> on its operand.
9	</div>
10	<h4>Usage</h4>
11		<div class="code">
12			<b>BOOST_PP_NOT</b>(<i>x</i>)
13		</div>
14	<h4>Arguments</h4>
15		<dl>
16			<dt>x</dt>
17			<dd>
18				The value to be converted.&nbsp;
19				Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>.
20			</dd>
21		</dl>
22	<h4>Remarks</h4>
23		<div>
24			If <i>x</i> is zero, this macro expands to <i>1</i>.&nbsp;
25			Otherwise, it expands to <i>0</i>.
26		</div>
27		<div>
28			This macro performs a boolean conversion on its operand before performing the logical <i>NOT</i> operation.&nbsp;
29			If that conversion is not necessary, use <b>BOOST_PP_COMPL</b> instead.
30		</div>
31	<h4>See Also</h4>
32		<ul>
33			<li><a href="compl.html">BOOST_PP_COMPL</a></li>
34			<li><a href="limit_mag.html">BOOST_PP_LIMIT_MAG</a></li>
35		</ul>
36	<h4>Requirements</h4>
37		<div>
38			<b>Header:</b> &nbsp;<a href="../headers/logical/not.html">&lt;boost/preprocessor/logical/not.hpp&gt;</a>
39		</div>
40	<h4>Sample Code</h4>
41<div><pre>
42#include &lt;<a href="../headers/logical/not.html">boost/preprocessor/logical/not.hpp</a>&gt;
43
44<a href="not.html">BOOST_PP_NOT</a>(55) // expands to 0
45<a href="not.html">BOOST_PP_NOT</a>(0) // expands to 1
46</pre></div>
47	<hr size="1">
48	<div style="margin-left: 0px;">
49		<i>� Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
50		</br><i>� Copyright Paul Mensonides 2002</i>
51	</div>
52	<div style="margin-left: 0px;">
53		<p><small>Distributed under the Boost Software License, Version 1.0. (See
54		accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
55		copy at <a href=
56		"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
57	</div>
58</body>
59</html>
60