42 lines
1.4 KiB
HTML
42 lines
1.4 KiB
HTML
<html>
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<head>
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<title>BOOST_PP_NIL</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;">
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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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</div>
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<h4>Usage</h4>
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<div class="code">
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<b>BOOST_PP_NIL</b>
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</div>
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<h4>Remarks</h4>
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<div>
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This identifier is <i>not</i> defined.
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Its purpose is to <i>not be a macro</i>.
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It is also used to terminate a <i>list</i>.
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</div>
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<h4>Sample Code</h4>
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<div><pre>
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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
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<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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</pre></div>
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<hr size="1">
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<div style="margin-left: 0px;">
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<i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
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</br><i>© Copyright Paul Mensonides 2002</i>
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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> or
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copy at <a href=
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"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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