3 <meta content=
"text/html; charset=windows-1252" http-equiv=
"content-type">
4 <title>BOOST_PP_ARRAY_POP_FRONT
</title>
5 <link rel=
"stylesheet" type=
"text/css" href=
"../styles.css">
8 <div style=
"margin-left: 0px;"> The
<b>BOOST_PP_ARRAY_POP_FRONT
</b> macro
9 pops an element from the beginning of an
<i>array
</i>.
</div>
11 <div class=
"code"> <b>BOOST_PP_ARRAY_POP_FRONT
</b>(
<i>array
</i>)
</div>
15 <dd> The
<i>array
</i> to pop an element from.
</dd>
18 <div> This macro returns
<i>array
</i> after removing the first
19 element.
If
<i>array
</i> has no elements, the result of applying
20 this macro is undefined.
</div>
21 <div> This macro uses
<b>BOOST_PP_REPEAT
</b> internally.
Therefore,
22 to use the
<i>z
</i> parameter passed from other macros that use
<b>BOOST_PP_REPEAT
</b>,
23 see
<b>BOOST_PP_ARRAY_POP_FRONT_Z
</b> </div>
26 <li><a href=
"array_pop_front_z.html">BOOST_PP_ARRAY_POP_FRONT_Z
</a></li>
29 <div> <b>Header:
</b> <a href=
"../headers/array/pop_front.html"><boost/preprocessor/array/pop_front.hpp
></a>
33 <pre>#include
<<a href=
"../headers/array/pop_front.html">boost/preprocessor/array/pop_front.hpp
</a>>
35 #define ARRAY (
3, (a, b, c))
37 <a href=
"array_pop_front.html">BOOST_PP_ARRAY_POP_FRONT
</a>(ARRAY) // expands to (
2, (b, c))
40 <div style=
"margin-left: 0px;"> <i>© Copyright
<a href=
"http://www.housemarque.com"
41 target=
"_top">Housemarque Oy
</a> 2002</i> <br>
42 <i>© Copyright Paul Mensonides
2002<br>
43 </i><i>© Copyright Edward Diener
2013</i><br>
45 <div style=
"margin-left: 0px;">
46 <p><small>Distributed under the Boost Software License, Version
1.0. (See
47 accompanying file
<a href=
"../../../../LICENSE_1_0.txt">LICENSE_1_0.txt
</a>
48 or copy at
<a href=
"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt
</a>)
</small></p>