1<html> 2 <head> 3 <meta content="text/html; charset=windows-1252" http-equiv="content-type"> 4 <title>BOOST_PP_ARRAY_TO_TUPLE</title> 5 <link rel="stylesheet" type="text/css" href="../styles.css"> 6 </head> 7 <body> 8 <div style="margin-left: 0px;"> The <b>BOOST_PP_ARRAY_TO_TUPLE</b> macro 9 converts an <i>array</i> to an <i>tuple</i>. </div> 10 <h4> Usage </h4> 11 <div class="code"> <b>BOOST_PP_ARRAY_TO_TUPLE</b>(<i>array</i>) </div> 12 <h4> Arguments </h4> 13 <dl> 14 <dt>array</dt> 15 <dd> The <i>array</i> to be converted.</dd> 16 </dl> 17 <h4>Remarks</h4> 18 <p> If the <i>array</i> to be converted is empty, as 19 represented by '( 0, () )', the resulting <i>tuple</i> is undefined 20 since a <i>tuple</i> cannot be empty.</p> 21 <h4>Requirements </h4> 22 <div> <b>Header:</b> <a href="../headers/array/to_tuple.html"><boost/preprocessor/array/to_tuple.hpp></a> 23 </div> 24 <h4> Sample Code </h4> 25 <div> 26 <pre>#include <<a href="../headers/array/to_tuple.html">boost/preprocessor/array/to_tuple.hpp</a>><br><br>#define ARRAY (3,(a, b, c))<br><br><a 27 28href="array_to_tuple.html">BOOST_PP_ARRAY_TO_TUPLE</a>(ARRAY) // expands to (a, b, c)</pre> 29 </div> 30 <hr size="1"> 31 <div style="margin-left: 0px;"> <i></i><i>� Copyright Edward Diener 2011</i> 32 </div> 33 <div style="margin-left: 0px;"> 34 <p><small>Distributed under the Boost Software License, Version 1.0. (See 35 accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> 36 or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> 37 </div> 38 </body> 39</html> 40