boost_preprocessor 0.1.0

Boost C++ library boost_preprocessor packaged using Zanbil
Documentation 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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    <meta http-equiv="content-type" content="text/html; charset=windows-1252">
    <title>BOOST_PP_LIST_ENUM</title>
    <link rel="stylesheet" type="text/css" href="../styles.css">
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    <div style="margin-left: 0px;"> The <b>BOOST_PP_LIST_ENUM</b> macro
      converts a <i>list</i> to a comma-separated list. </div>
    <h4>Usage</h4>
    <div class="code"> <b>BOOST_PP_LIST_ENUM</b>(<i>list</i>) </div>
    <h4>Arguments</h4>
    <dl>
      <dt>list</dt>
      <dd> The <i>list</i> to be converted. </dd>
    </dl>
    <h4>Remarks</h4>
    <div> If <i>list</i> is, for example, (<i>a</i>, (<i>b</i>, (<i>c</i>,
      <b>BOOST_PP_NIL</b>))), this macro will produce:
      <div> <i>a</i>, <i>b</i>, <i>c</i> </div>
    </div>
    <div> Previously, this macro could not be used inside <b>BOOST_PP_FOR</b>.&nbsp;

      There is no longer any such restriction.&nbsp; It is more
      efficient, however, to use <b>BOOST_PP_LIST_ENUM_R</b> in such a
      situation.<br>
      <br>
      In <a
href="file:///E:/Programming/VersionControl/modular-boost/libs/preprocessor/doc/topics/variadic_macros.html#C20_Support_For_Variadic_Macros">C++
        20</a> mode if the list is empty the resulting <i>variadic</i>
      <i>data</i> will be empty.</div>
    <h4>See Also</h4>
    <ul>
      <li><a href="list_enum_r.html">BOOST_PP_LIST_ENUM_R</a></li>
    </ul>
    <h4>Requirements</h4>
    <div> <b>Header:</b> &nbsp;<a href="../headers/list/enum.html">&lt;boost/preprocessor/list/enum.hpp&gt;</a>
    </div>
    <h4>Sample Code</h4>
    <div>
      <pre>#include &lt;<a href="../headers/list/enum.html">boost/preprocessor/list/enum.hpp</a>&gt;

#define LIST (w, (x, (y, (z, <a href="nil.html">BOOST_PP_NIL</a>))))

<a href="list_enum.html">BOOST_PP_LIST_ENUM</a>(LIST) // expands to w, x, y, z
</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>
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