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Paul Mensonides
2002-09-08 09:40:56 +00:00
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<html>
<head>
<title>BOOST_PP_STRINGIZE</title>
<link rel="stylesheet" type="text/css" href="../styles.css">
<script language="javascript" type="text/javascript" src="../scripts.js"></script>
</head>
<body onload="init('sample');">
<div style="margin-left: 0px;">
The <b>BOOST_PP_STRINGIZE</b> macro stringizes its argument after it has been expanded.
</div>
<h4>Usage</h4>
<div class="code">
<b>BOOST_PP_STRINGIZE</b>(<i>text</i>)
</div>
<h4>Arguments</h4>
<dl>
<dt>text</dt>
<dd>
The text to be converted to a string literal.
</dd>
</dl>
<h4>Remarks</h4>
<div>
The preprocessor stringizing operator (<b>#</b>) prevents arguments from expanding.&nbsp;
This macro allows its argument to expand before it is stringized.
</div>
<!-- <h4>See Also</h4> -->
<h4>Requirements</h4>
<div>
<b>Header:</b> &nbsp;<a href="../headers/stringize.hpp.html">&lt;boost/preprocessor/stringize.hpp&gt;</a>
</div>
<h4><a class="local" onclick="toggle('sample');" onmouseover="change(this);" onmouseout="revert(this);">Sample Code</a></h4>
<div id="sample"><pre>
#include &lt;boost/preprocessor/cat.hpp&gt;
#include &lt;boost/preprocessor/stringize.hpp&gt;
BOOST_PP_STRINGIZE(BOOST_PP_CAT(a, b)) // expands to "ab"
<pre></div>
</body>
</html>