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<div style="margin-left: 0px;"> The <b>BOOST_PP_ARRAY_POP_FRONT</b> macro
pops an element from the beginning of an <i>array</i>.</div>
<h4>Usage</h4>
<div class="code"> <b>BOOST_PP_ARRAY_POP_FRONT</b>(<i>array</i>) </div>
<h4>Arguments</h4>
<dl>
<dt>array</dt>
<dd> The <i>array</i> to pop an element from. </dd>
</dl>
<h4>Remarks</h4>
<div> This macro returns <i>array</i> after removing the first
element.&nbsp; If <i>array</i> has no elements, the result of applying
this macro is undefined. </div>
<div> This macro uses <b>BOOST_PP_REPEAT</b> internally.&nbsp; Therefore,
to use the <i>z</i> parameter passed from other macros that use <b>BOOST_PP_REPEAT</b>,
see <b>BOOST_PP_ARRAY_POP_FRONT_Z</b> </div>
<h4>See Also</h4>
<ul>
<li><a href="array_pop_front_z.html">BOOST_PP_ARRAY_POP_FRONT_Z</a></li>
</ul>
<h4>Requirements</h4>
<div> <b>Header:</b> &nbsp;<a href="../headers/array/pop_front.html">&lt;boost/preprocessor/array/pop_front.hpp&gt;</a>
</div>
<h4>Sample Code</h4>
<div>
<pre>#include &lt;<a href="../headers/array/pop_front.html">boost/preprocessor/array/pop_front.hpp</a>&gt;
#define ARRAY (3, (a, b, c))
<a href="array_pop_front.html">BOOST_PP_ARRAY_POP_FRONT</a>(ARRAY) // expands to (2, (b, c))
</pre></div>
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<div style="margin-left: 0px;"> <i>© Copyright <a href="http://www.housemarque.com"
target="_top">Housemarque Oy</a> 2002</i> <br>
<i>© Copyright Paul Mensonides 2002<br>
</i><i>© Copyright Edward Diener 2013</i><br>
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<p><small>Distributed under the Boost Software License, Version 1.0. (See
accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a>
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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