boost-react-native-bundle
Version:
Boost library as in https://sourceforge.net/projects/boost/files/boost/1.57.0/
60 lines (58 loc) • 1.96 kB
HTML
<html>
<head>
<title>BOOST_PP_NOT</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
</head>
<body>
<div style="margin-left: 0px;">
The <b>BOOST_PP_NOT</b> macro performs a logical <i>NOT</i> on its operand.
</div>
<h4>Usage</h4>
<div class="code">
<b>BOOST_PP_NOT</b>(<i>x</i>)
</div>
<h4>Arguments</h4>
<dl>
<dt>x</dt>
<dd>
The value to be converted.
Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>.
</dd>
</dl>
<h4>Remarks</h4>
<div>
If <i>x</i> is zero, this macro expands to <i>1</i>.
Otherwise, it expands to <i>0</i>.
</div>
<div>
This macro performs a boolean conversion on its operand before performing the logical <i>NOT</i> operation.
If that conversion is not necessary, use <b>BOOST_PP_COMPL</b> instead.
</div>
<h4>See Also</h4>
<ul>
<li><a href="compl.html">BOOST_PP_COMPL</a></li>
<li><a href="limit_mag.html">BOOST_PP_LIMIT_MAG</a></li>
</ul>
<h4>Requirements</h4>
<div>
<b>Header:</b> <a href="../headers/logical/not.html"><boost/preprocessor/logical/not.hpp></a>
</div>
<h4>Sample Code</h4>
<div><pre>
#include <<a href="../headers/logical/not.html">boost/preprocessor/logical/not.hpp</a>>
<a href="not.html">BOOST_PP_NOT</a>(55) // expands to 0
<a href="not.html">BOOST_PP_NOT</a>(0) // expands to 1
</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>