projects / ceph.git / blame
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| 7c673cae FG |
1 | <html> |
| 2 | <head> | |
| 3 | <title>BOOST_PP_ARRAY_ENUM</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_ARRAY_ENUM</b> macro converts an <i>array</i> to its comma-separated elements. The comma-separated elements are in the form of <i>variadic data</i>.<br> | |
| 8 | </div> | |
| 9 | <h4> Usage </h4> | |
| 10 | <div class="code"> <b>BOOST_PP_ARRAY_ENUM</b>(<i>array</i>) </div> | |
| 11 | <h4> Arguments </h4> | |
| 12 | <dl> | |
| 13 | <dt>array</dt> | |
| 14 | <dd> The <i>array</i> whose elements are to be converted. </dd> | |
| 15 | </dl> | |
| 16 | <h4> Remarks </h4> | |
| 17 | <div> This macro expands to a comma-separated list of the elements in <i>array</i>. | |
| 18 | For example, <b>BOOST_PP_ARRAY_ENUM</b>((3,(<i>x,</i><i>y,</i><i>z</i>))) | |
| 19 | expands to... | |
| 20 | <div> <i>x</i>, <i>y</i>, <i>z</i> </div> | |
| 21 | </div> | |
| 22 | <h4> Requirements </h4> | |
| 23 | <div> <b>Header:</b> <a href="../headers/array/enum.html"><boost/preprocessor/array/enum.hpp></a> | |
| 24 | </div> | |
| 25 | <h4> Sample Code </h4> | |
| 26 | <div> | |
| 27 | <pre>#include <<a href="../headers/array/enum.html">boost/preprocessor/array/enum.hpp</a>><br><br>#define ARRAY (5,(B,O,O,S,T))<br><br><a href="array_enum.html">BOOST_PP_ARRAY_ENUM</a>(ARRAY) // expands to B, O, O, S, T<br></pre> | |
| 28 | </div> | |
| 29 | <hr size="1"> | |
| 30 |