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1 | <html> |
| 2 | <head> | |
| 3 | <title>BOOST_PP_TUPLE_TO_SEQ</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_TUPLE_TO_SEQ</b> macro | |
| 8 | converts a <i>tuple</i> to an <i>seq</i>. </div> | |
| 9 | <h4> Usage </h4> | |
| 10 | <div class="code"> <b>BOOST_PP_TUPLE_TO_SEQ</b>(<i>size</i>, <i>tuple</i>)<br> | |
| 11 | <br> | |
| 12 | or<br> | |
| 13 | <br> | |
| 14 | <b>BOOST_PP_TUPLE_TO_SEQ</b>(<i>...</i>) <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a><br> | |
| 15 | </div> | |
| 16 | <h4> Arguments </h4> | |
| 17 | <dl> | |
| 18 | <dt>size</dt> | |
| 19 | <dd> | |
| 20 | The size of the <i>tuple</i> to be converted. | |
| 21 | Valid <i>tuple</i> sizes range from <i>1</i> to <b>BOOST_PP_LIMIT_TUPLE</b>. </dd> | |
| 22 | <dt>tuple</dt> | |
| 23 | <dd> The <i>tuple</i> to be converted. </dd> | |
| 24 | </dl> | |
| 25 | <h4>Remarks</h4> | |
| 26 | <div> The <i>size</i> argument must be the actual size of the <i>tuple</i>.<br> | |
| 27 | <br> | |
| 28 | You can | |
| 29 | invoke the variadic version <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a> as BOOST_PP_TUPLE_TO_SEQ(<i>tuple</i>) or | |
| 30 | BOOST_PP_TUPLE_TO_SEQ(<i>size</i>,<i>tuple</i>).<a href="../headers/tuple/to_seq.html"></a> | |
| 31 | </div> | |
| 32 | <h4>Requirements </h4> | |
| 33 | <div> <b>Header:</b> <a href="../headers/tuple/to_seq.html"><boost/preprocessor/tuple/to_seq.hpp></a> | |
| 34 | </div> | |
| 35 | <h4> Sample Code </h4> | |
| 36 | <div> | |
| 37 | <pre>#include <<a href="../headers/tuple/to_seq.html">boost/preprocessor/tuple/to_seq.hpp</a>><br><br><a href="tuple_to_seq.html">BOOST_PP_TUPLE_TO_SEQ</a>(3, (a, b, c)) // expands to (a)(b)(c)<br><br>// or for the variadic version <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a><br><br><a href="tuple_to_seq.html">BOOST_PP_TUPLE_TO_SEQ</a>((a, b, c)) // expands to (a)(b)(c)<br></pre> | |
| 38 | </div> | |
| 39 | <hr size="1"> | |
| 40 |