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| <head> |
| <title>BOOST_PP_ENUM_PARAMS_Z</title> |
| <link rel="stylesheet" type="text/css" href="../styles.css"> |
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| <body> |
| <div style="margin-left: 0px;"> |
| The <b>BOOST_PP_ENUM_PARAMS_Z</b> macro generates a comma-separated list of parameters. |
| It reenters <b>BOOST_PP_REPEAT</b> with maximum efficiency. |
| </div> |
| <h4>Usage</h4> |
| <div class="code"> |
| <b>BOOST_PP_ENUM_PARAMS_Z</b>(<i>z</i>, <i>count</i>, <i>param</i>) |
| </div> |
| <h4>Arguments</h4> |
| <dl> |
| <dt>z</dt> |
| <dd> |
| The next available <b>BOOST_PP_REPEAT</b> dimension. |
| </dd> |
| <dt>count</dt> |
| <dd> |
| The number of parameters to generate. |
| Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_REPEAT</b>. |
| </dd> |
| <dt>param</dt> |
| <dd> |
| The text of the parameter. |
| <b>BOOST_PP_ENUM_PARAMS_Z</b> concatenates numbers ranging from <i>0</i> to <i>count</i> - <i>1</i> |
| to generate parameters. |
| </dd> |
| </dl> |
| <h4>Remarks</h4> |
| <div> |
| This macro expands to the comma-separated sequence: |
| <div> |
| <i>param</i> ## <i>0</i>, <i>param</i> ## <i>1</i>, ... <i>param</i> ## <i>count</i> - <i>1</i> |
| </div> |
| </div> |
| <h4>See Also</h4> |
| <ul> |
| <li><a href="enum_params.html">BOOST_PP_ENUM_PARAMS</a></li> |
| <li><a href="limit_repeat.html">BOOST_PP_LIMIT_REPEAT</a></li> |
| </ul> |
| <h4>Requirements</h4> |
| <div> |
| <b>Header:</b> <a href="../headers/repetition/enum_params.html"><boost/preprocessor/repetition/enum_params.hpp></a> |
| </div> |
| <h4>Sample Code</h4> |
| <div id="sample"><pre> |
| #include <<a href="../headers/arithmetic/inc.html">boost/preprocessor/arithmetic/inc.hpp</a>> |
| #include <<a href="../headers/repetition/enum_params.html">boost/preprocessor/repetition/enum_params.hpp</a>> |
| #include <<a href="../headers/repetition/repeat.html">boost/preprocessor/repetition/repeat.hpp</a>> |
| |
| #define MACRO(z, n, _) \ |
| template< \ |
| <a href="enum_params_z.html">BOOST_PP_ENUM_PARAMS_Z</a>(z, <a href="inc.html">BOOST_PP_INC</a>(n), class T) \ |
| > class X ## n { \ |
| /* ... */ \ |
| }; \ |
| /**/ |
| |
| <a href="repeat.html">BOOST_PP_REPEAT</a>(2, MACRO, nil) |
| /* |
| expands to... |
| template<class T0> class X0 { }; |
| template<class T0, class T1> class X1 { }; |
| */ |
| </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> |
| </div> |
| </body> |
| </html> |
