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| The <b>BOOST_PP_NIL</b> identifier is reserved by the library to indicate a non-macro. |
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| <h4>Usage</h4> |
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| <b>BOOST_PP_NIL</b> |
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| <h4>Remarks</h4> |
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| This identifier is <i>not</i> defined. |
| Its purpose is to <i>not be a macro</i>. |
| It is also used to terminate a <i>list</i>. |
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| <h4>Sample Code</h4> |
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| #include <<a href="../headers/list/adt.html">boost/preprocessor/list/adt.hpp</a>> |
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| #define LIST (x, (y, (z, <a href="nil.html">BOOST_PP_NIL</a>))) |
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| <a href="list_first.html">BOOST_PP_LIST_FIRST</a>(x) // expands to x |
| <a href="list_rest.html">BOOST_PP_LIST_REST</a>(x) // expands to (y, (z, <a href="nil.html">BOOST_PP_NIL</a>)) |
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| <i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i> |
| </br><i>© Copyright Paul Mensonides 2002</i> |
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| <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> |
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