31 lines
1.5 KiB
HTML
31 lines
1.5 KiB
HTML
<html>
|
|
<head>
|
|
<title>BOOST_PP_VARIADICS</title>
|
|
<link rel="stylesheet" type="text/css" href="../styles.css">
|
|
</head>
|
|
<body>
|
|
<div style="margin-left: 0px;"> The <b>BOOST_PP_VARIADICS </b>macro specifies whether variadic macro support exists.<br>
|
|
</div>
|
|
<h4>Usage</h4>
|
|
<div class="code"><b>BOOST_PP_VARIADICS</b><br>
|
|
</div><b>Remarks</b>
|
|
<div> The macro is an <i>object-like</i> macro. It is used in internal
|
|
code to check for the presence of variadic macro support. It can be
|
|
used by the end-user for the same purpose. The macro equals 1 if
|
|
variadic macros are supported and 0 if they are not. </div><b>Requirements</b>
|
|
<div> <b>Header:</b> <a href="../headers/config/variadics.html"><boost/preprocessor/config/config.hpp></a>
|
|
</div>
|
|
<h4>Sample Code</h4>
|
|
<div>
|
|
<pre>#include <<a href="../headers/config/variadics.html">boost/preprocessor/config/config.hpp</a>><br><br>#if <a href="variadics.html">BOOST_PP_VARIADICS</a><br>#define SOME_MACRO(...) // replacement list<br>#else<br>#define SOME_MACRO(param1,param2) // replacement list<br>#endif<br></pre>
|
|
</div>
|
|
<hr size="1">
|
|
<div style="margin-left: 0px;"> <i></i><i>© Copyright Edward Diener 2011,2014</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>
|