48 lines
1.9 KiB
HTML
48 lines
1.9 KiB
HTML
<html>
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<head>
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<meta content="text/html; charset=windows-1252" http-equiv="content-type">
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<title>BOOST_PP_LIST_TO_ARRAY</title>
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<link rel="stylesheet" type="text/css" href="../styles.css">
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</head>
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<body>
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<div style="margin-left: 0px;"> The <b>BOOST_PP_LIST_TO_ARRAY</b> macro
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converts a <i>list</i> to an <i>array</i>. </div>
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<h4> Usage </h4>
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<div class="code"> <b>BOOST_PP_LIST_TO_ARRAY</b>(<i>list</i>) </div>
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<h4> Arguments </h4>
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<dl>
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<dt>list</dt>
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<dd> The <i>list</i> to be converted. <br>
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</dd>
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</dl>
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<h4>Remarks</h4>
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<div> This macro uses <b>BOOST_PP_WHILE</b>. Within <b>BOOST_PP_WHILE</b>,
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it is more efficient to use <b>BOOST_PP_LIST_TO_ARRAY_D</b>.<br>
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<br>
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If the <i>list</i> to be converted is empty, as represented by
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'BOOST_PP_NIL', the resulting <i>array</i> is empty, as represented by '( 0, ()
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)'.</div>
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<h4>See Also</h4>
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<ul>
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<li><a href="list_to_array_d.html">BOOST_PP_LIST_TO_ARRAY_D</a></li>
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</ul>
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<h4> Requirements </h4>
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<div> <b>Header:</b> <a href="../headers/list/to_array.html"><boost/preprocessor/list/to_array.hpp></a>
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</div>
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<h4> Sample Code </h4>
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<div>
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<pre>#include <<a href="../headers/list/to_array.html">boost/preprocessor/list/to_array.hpp</a>><br><br>#define LIST (a, (b, (c, <a
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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>
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</div>
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<hr size="1">
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<div style="margin-left: 0px;"> <i></i><i>© Copyright Edward Diener 2011</i>
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</div>
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<div style="margin-left: 0px;">
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<p><small>Distributed under the Boost Software License, Version 1.0. (See
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accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a>
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or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
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</div>
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</body>
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</html>
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