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67 lines
2.3 KiB
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<link rel="stylesheet" type="text/css" href="../../../boost.css">
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<title>Boost.Preprocessor</title>
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<body bgcolor="#FFFFFF" link="#0000ff" vlink="#800080">
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"header">
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<h3><a href="../../../../index.htm"><img height="86" width="277" alt="C++ Boost" src="../../../../c++boost.gif" border="0"></a></h3>
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</td>
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<td valign="top">
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<h1 align="center">Boost.Preprocessor</h1>
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<h2 align="center">Reference</h2>
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</table>
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<a href="list_size.htm">Prev</a> <a href="list_transform.htm">Next</a> <a href="index.htm#Macros">Macros</a> <a href="index.htm#Headers">Headers</a>
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<h1>#include <<a href="../../../../boost/preprocessor/list/to_tuple.hpp">boost/preprocessor/list/to_tuple.hpp</a>></h1>
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<h2><a name="BOOST_PP_LIST_TO_TUPLE">#define BOOST_PP_LIST_TO_TUPLE</a>(L)</h2>
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<p>Converts the list to a tuple.</p>
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<p>For example,</p>
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<pre>
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<a href="list_to_tuple.htm#BOOST_PP_LIST_TO_TUPLE">BOOST_PP_LIST_TO_TUPLE</a>(<a href="tuple_to_list.htm#BOOST_PP_TUPLE_TO_LIST">BOOST_PP_TUPLE_TO_LIST</a>(3,(A,B,C)))
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</pre>
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<p>expands to <code>(A,B,C)</code>.</p>
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<h3>Note</h3>
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<ul>
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<li>The supported size of the list being converted to a tuple is limited by
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<a href="limits.htm#BOOST_PP_LIMIT_MAG">BOOST_PP_LIMIT_MAG</a> rather than <a href="limits.htm#BOOST_PP_LIMIT_TUPLE">BOOST_PP_LIMIT_TUPLE</a>.</li>
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</ul>
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<h3>Uses</h3>
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<ul>
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<li><a href="list_for_each.htm#BOOST_PP_LIST_FOR_EACH">BOOST_PP_LIST_FOR_EACH</a>()</li>
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</ul>
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<hr>
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<a href="list_size.htm">Prev</a> <a href="list_transform.htm">Next</a> <a href="index.htm#Macros">Macros</a> <a href="index.htm#Headers">Headers</a>
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<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan --><!--webbot bot="Timestamp" endspan i-checksum="15246" --></p>
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<p><i>© Copyright <a href="http://www.housemarque.com">Housemarque Oy</a> 2002</i></p>
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<p><i>Permission to copy, use, modify, sell and distribute this document is granted
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provided this copyright notice appears in all copies. This document is provided
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"as is" without express or implied warranty, and with no claim as to its suitability
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for any purpose.</i></p>
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