1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 |
- <html>
- <head>
- <title>BOOST_PP_ARRAY_POP_BACK</title>
- <link rel="stylesheet" type="text/css" href="../styles.css">
- </head>
- <body>
- <div style="margin-left: 0px;">
- The <b>BOOST_PP_ARRAY_POP_BACK</b> macro pops an element from the end of an <i>array</i>.
- </div>
- <h4>Usage</h4>
- <div class="code">
- <b>BOOST_PP_ARRAY_POP_BACK</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 last element.
- 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.
- 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_BACK_Z</b>
- </div>
- <h4>See Also</h4>
- <ul>
- <li><a href="array_pop_back_z.html">BOOST_PP_ARRAY_POP_BACK_Z</a></li>
- </ul>
- <h4>Requirements</h4>
- <div>
- <b>Header:</b> <a href="../headers/array/pop_back.html"><boost/preprocessor/array/pop_back.hpp></a>
- </div>
- <h4>Sample Code</h4>
- <div><pre>
- #include <<a href="../headers/array/pop_back.html">boost/preprocessor/array/pop_back.hpp</a>>
- #define ARRAY (3, (a, b, c))
- <a href="array_pop_back.html">BOOST_PP_ARRAY_POP_BACK</a>(ARRAY) // expands to (2, (a, b))
- </pre></div>
- <hr size="1">
- <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</i>
- </div>
- <div style="margin-left: 0px;">
- <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>
- </div>
- </body>
- </html>
|