52 lines
2.1 KiB
HTML
52 lines
2.1 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_POP_FRONT</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_POP_FRONT</b> macro
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pops an element from the beginning of an <i>array</i>.</div>
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<h4>Usage</h4>
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<div class="code"> <b>BOOST_PP_ARRAY_POP_FRONT</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 pop an element from. </dd>
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</dl>
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<h4>Remarks</h4>
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<div> This macro returns <i>array</i> after removing the first
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element. If <i>array</i> has no elements, the result of applying
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this macro is undefined. </div>
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<div> This macro uses <b>BOOST_PP_REPEAT</b> internally. Therefore,
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to use the <i>z</i> parameter passed from other macros that use <b>BOOST_PP_REPEAT</b>,
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see <b>BOOST_PP_ARRAY_POP_FRONT_Z</b> </div>
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<h4>See Also</h4>
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<ul>
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<li><a href="array_pop_front_z.html">BOOST_PP_ARRAY_POP_FRONT_Z</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/array/pop_front.html"><boost/preprocessor/array/pop_front.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/pop_front.html">boost/preprocessor/array/pop_front.hpp</a>>
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#define ARRAY (3, (a, b, c))
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<a href="array_pop_front.html">BOOST_PP_ARRAY_POP_FRONT</a>(ARRAY) // expands to (2, (b, c))
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</pre></div>
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<hr size="1">
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<div style="margin-left: 0px;"> <i>© Copyright <a href="http://www.housemarque.com"
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target="_top">Housemarque Oy</a> 2002</i> <br>
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<i>© Copyright Paul Mensonides 2002<br>
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</i><i>© Copyright Edward Diener 2013</i><br>
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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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