2002-10-03 22:13:37 +00:00
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<head>
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<title>BOOST_PP_ENUM_PARAMS_Z</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_ENUM_PARAMS_Z</b> macro generates a comma-separated list of parameters.
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It reenters <b>BOOST_PP_REPEAT</b> with maximum efficiency.
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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_ENUM_PARAMS_Z</b>(<i>z</i>, <i>count</i>, <i>param</i>)
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</div>
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<h4>Arguments</h4>
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<dl>
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<dt>z</dt>
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<dd>
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The next available <b>BOOST_PP_REPEAT</b> dimension.
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</dd>
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<dt>count</dt>
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<dd>
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The number of parameters to generate.
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Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_REPEAT</b>.
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</dd>
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<dt>param</dt>
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<dd>
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The text of the parameter.
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<b>BOOST_PP_ENUM_PARAMS_Z</b> concatenates numbers ranging from <i>0</i> to <i>count</i> - <i>1</i>
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to generate parameters.
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</dd>
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</dl>
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<h4>Remarks</h4>
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<div>
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This macro expands to the comma-separated sequence:
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<div>
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<i>param</i> ## <i>0</i>, <i>param</i> ## <i>1</i>, ... <i>param</i> ## <i>count</i> - <i>1</i>
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</div>
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</div>
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<h4>See Also</h4>
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<ul>
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<li><a href="enum_params.html">BOOST_PP_ENUM_PARAMS</a></li>
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<li><a href="limit_repeat.html">BOOST_PP_LIMIT_REPEAT</a></li>
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</ul>
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<h4>Requirements</h4>
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<div>
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2004-10-11 06:58:45 +00:00
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<b>Header:</b> <a href="../headers/repetition/enum_params.html"><boost/preprocessor/repetition/enum_params.hpp></a>
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2002-10-03 22:13:37 +00:00
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</div>
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<h4>Sample Code</h4>
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<div id="sample"><pre>
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2004-10-11 06:58:45 +00:00
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#include <<a href="../headers/arithmetic/inc.html">boost/preprocessor/arithmetic/inc.hpp</a>>
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#include <<a href="../headers/repetition/enum_params.html">boost/preprocessor/repetition/enum_params.hpp</a>>
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#include <<a href="../headers/repetition/repeat.html">boost/preprocessor/repetition/repeat.hpp</a>>
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2002-10-03 22:13:37 +00:00
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#define MACRO(z, n, _) \
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template< \
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<a href="enum_params_z.html">BOOST_PP_ENUM_PARAMS_Z</a>(z, <a href="inc.html">BOOST_PP_INC</a>(n), class T) \
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> class X ## n { \
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/* ... */ \
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}; \
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/**/
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<a href="repeat.html">BOOST_PP_REPEAT</a>(2, MACRO, nil)
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/*
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expands to...
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template<class T0> class X0 { };
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template<class T0, class T1> class X1 { };
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*/
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</pre></div>
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2006-07-23 20:45:18 +00:00
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<hr size="1">
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<div style="margin-left: 0px;">
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<i><EFBFBD> Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
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2006-07-24 04:08:25 +00:00
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</br><i><EFBFBD> Copyright Paul Mensonides 2002</i>
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2006-07-23 20:45:18 +00:00
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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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2006-07-26 01:19:35 +00:00
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accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
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2006-07-23 20:45:18 +00:00
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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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2002-10-03 22:13:37 +00:00
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</body>
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</html>
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