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1 | <html> |
| 2 | <head> | |
| 3 | <meta content="text/html; charset=windows-1252" http-equiv="content-type"> | |
| 4 | <title>BOOST_PP_LIST_TO_ARRAY</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_LIST_TO_ARRAY</b> macro | |
| 9 | converts a <i>list</i> to an <i>array</i>. </div> | |
| 10 | <h4> Usage </h4> | |
| 11 | <div class="code"> <b>BOOST_PP_LIST_TO_ARRAY</b>(<i>list</i>) </div> | |
| 12 | <h4> Arguments </h4> | |
| 13 | <dl> | |
| 14 | <dt>list</dt> | |
| 15 | <dd> The <i>list</i> to be converted. <br> | |
| 16 | </dd> | |
| 17 | </dl> | |
| 18 | <h4>Remarks</h4> | |
| 19 | <div> This macro uses <b>BOOST_PP_WHILE</b>. Within <b>BOOST_PP_WHILE</b>, | |
| 20 | it is more efficient to use <b>BOOST_PP_LIST_TO_ARRAY_D</b>.<br> | |
| 21 | <br> | |
| 22 | If the <i>list</i> to be converted is empty, as represented by | |
| 23 | 'BOOST_PP_NIL', the resulting <i>array</i> is empty, as represented by '( 0, () | |
| 24 | )'.</div> | |
| 25 | <h4>See Also</h4> | |
| 26 | <ul> | |
| 27 | <li><a href="list_to_array_d.html">BOOST_PP_LIST_TO_ARRAY_D</a></li> | |
| 28 | </ul> | |
| 29 | <h4> Requirements </h4> | |
| 30 | <div> <b>Header:</b> <a href="../headers/list/to_array.html"><boost/preprocessor/list/to_array.hpp></a> | |
| 31 | </div> | |
| 32 | <h4> Sample Code </h4> | |
| 33 | <div> | |
| 34 | <pre>#include <<a href="../headers/list/to_array.html">boost/preprocessor/list/to_array.hpp</a>><br><br>#define LIST (a, (b, (c, <a | |
| 35 | ||
| 36 | href="nil.html">BOOST_PP_NIL</a>)))<br><br><a href="list_to_array.html">BOOST_PP_LIST_TO_ARRAY</a>(LIST) // expands to (3, (a, b, c))</pre> | |
| 37 | </div> | |
| 38 | <hr size="1"> | |
| 39 | <div style="margin-left: 0px;"> <i></i><i>© Copyright Edward Diener 2011</i> | |
| 40 | </div> | |
| 41 | <div style="margin-left: 0px;"> | |
| 42 | <p><small>Distributed under the Boost Software License, Version 1.0. (See | |
| 43 | accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> | |
| 44 | or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> | |
| 45 | </div> | |
| 46 | </body> | |
| 47 | </html> |