1<html> 2<head> 3 <title>BOOST_PP_VARIADICS</title> 4 <link rel="stylesheet" type="text/css" href="../styles.css"> 5</head> 6<body> 7<div style="margin-left: 0px;"> The <b>BOOST_PP_VARIADICS </b>macro specifies whether variadic macro support exists.<br> 8</div> 9<h4>Usage</h4> 10<div class="code"><b>BOOST_PP_VARIADICS</b><br> 11</div><b>Remarks</b> 12<div> The macro is an <i>object-like</i> macro. It is used in internal 13code to check for the presence of variadic macro support. It can be 14used by the end-user for the same purpose. The macro equals 1 if 15variadic macros are supported and 0 if they are not. </div><b>Requirements</b> 16<div> <b>Header:</b> <a href="../headers/config/variadics.html"><boost/preprocessor/config/config.hpp></a> 17</div> 18<h4>Sample Code</h4> 19<div> 20<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> 21</div> 22<hr size="1"> 23<div style="margin-left: 0px;"> <i></i><i>� Copyright Edward Diener 2011,2014</i> </div> 24<div style="margin-left: 0px;"> 25<p><small>Distributed under the Boost Software License, Version 1.0. 26(See accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> 27or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> 28</div> 29</body> 30</html> 31