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<html>
<head>
<title>BOOST_PP_MIN</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
</head>
<body>
<div style="margin-left: 0px;">
The <b>BOOST_PP_MIN</b> macro expands to the lesser of its two arguments.
</div>
<h4>Usage</h4>
<div class="code">
<b>BOOST_PP_MIN</b>(<i>x</i>, <i>y</i>)
</div>
<h4>Arguments</h4>
<dl>
<dt>x</dt>
<dd>
The first operand.
Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>.
</dd>
<dt>y</dt>
<dd>
The second operand.
Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>.
</dd>
</dl>
<h4>Remarks</h4>
<div>
This macro returns the lesser of its two arguments or the value of both arguments if they are equal.
</div>
<div>
Previously, this macro could not be used inside <b>BOOST_PP_WHILE</b>.
There is no longer any such restriction.
It is more efficient, however, to use <b>BOOST_PP_MIN_D</b> in such a situation.
</div>
<h4>See Also</h4>
<ul>
<li><a href="limit_mag.html">BOOST_PP_LIMIT_MAG</a></li>
<li><a href="min_d.html">BOOST_PP_MIN_D</a></li>
</ul>
<h4>Requirements</h4>
<div>
<b>Header:</b> <a href="../headers/selection/min.html"><boost/preprocessor/selection/min.hpp></a>
</div>
<h4>Sample Code</h4>
<div><pre>
#include <<a href="../headers/selection/min.html">boost/preprocessor/selection/min.hpp</a>>
<a href="min.html">BOOST_PP_MIN</a>(5, 7) // expands to 5
<a href="min.html">BOOST_PP_MIN</a>(3, 3) // expands to 3
</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>
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