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<html>
<head>
<title>BOOST_PP_BITAND</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
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<body>
<div style="margin-left: 0px;">
The <b>BOOST_PP_BITAND</b> macro expands to the bitwise <i>AND</i> of its operands.
</div>
<h4>Usage</h4>
<div class="code">
<b>BOOST_PP_BITAND</b>(<i>x</i>, <i>y</i>)
</div>
<h4>Arguments</h4>
<dl>
<dt>x</dt>
<dd>
The left operand of the operation.
This value must expand to <i>0</i> or <i>1</i>.
</dd>
<dt>y</dt>
<dd>
The right operand of the operation.
This value must expand to <i>0</i> or <i>1</i>.
</dd>
</dl>
<h4>Remarks</h4>
<div>
If both <i>x</i> and <i>y</i> are <i>1</i>, this macro expands to <i>1</i>.
Otherwise, it expands to <i>0</i>.
</div>
<div>
This macro <i>does not</i> perform a boolean conversion on either operand before performing the bitwise <i>AND</i> operation.
If that conversion is necessary, use <b>BOOST_PP_AND</b> instead.
</div>
<h4>See Also</h4>
<ul>
<li><a href="and.html">BOOST_PP_AND</a></li>
</ul>
<h4>Requirements</h4>
<div>
<b>Header:</b> <a href="../headers/logical/bitand.html"><boost/preprocessor/logical/bitand.hpp></a>
</div>
<h4>Sample Code</h4>
<div><pre>
#include <<a href="../headers/logical/bitand.html">boost/preprocessor/logical/bitand.hpp</a>>
<a href="bitand.html">BOOST_PP_BITAND</a>(0, 0) // expands to 0
<a href="bitand.html">BOOST_PP_BITAND</a>(0, 1) // expands to 0
<a href="bitand.html">BOOST_PP_BITAND</a>(1, 0) // expands to 0
<a href="bitand.html">BOOST_PP_BITAND</a>(1, 1) // expands to 1
</pre></div>
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