40 lines
1.7 KiB
HTML
40 lines
1.7 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_ARRAY_TO_TUPLE</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_ARRAY_TO_TUPLE</b> macro
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converts an <i>array</i> to an <i>tuple</i>. </div>
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<h4> Usage </h4>
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<div class="code"> <b>BOOST_PP_ARRAY_TO_TUPLE</b>(<i>array</i>) </div>
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<h4> Arguments </h4>
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<dl>
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<dt>array</dt>
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<dd> The <i>array</i> to be converted.</dd>
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</dl>
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<h4>Remarks</h4>
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<p> If the <i>array</i> to be converted is empty, as
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represented by '( 0, () )', the resulting <i>tuple</i> is undefined
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since a <i>tuple</i> cannot be empty.</p>
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<h4>Requirements </h4>
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<div> <b>Header:</b> <a href="../headers/array/to_tuple.html"><boost/preprocessor/array/to_tuple.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/array/to_tuple.html">boost/preprocessor/array/to_tuple.hpp</a>><br><br>#define ARRAY (3,(a, b, c))<br><br><a
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href="array_to_tuple.html">BOOST_PP_ARRAY_TO_TUPLE</a>(ARRAY) // expands to (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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