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| <title>BOOST_PP_REPEAT_FROM_TO_3RD</title> |
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| The <b>BOOST_PP_REPEAT_FROM_TO_3RD</b> macro represents the third dimension of <b>BOOST_PP_REPEAT_FROM_TO</b>. |
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| <h4>Usage</h4> |
| <div class="code"> |
| <b>BOOST_PP_REPEAT_FROM_TO_3RD</b>(<i>first</i>, <i>last</i>, <i>macro</i>, <i>data</i>) |
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| <h4>Arguments</h4> |
| <dl> |
| <dt>first</dt> |
| <dd> |
| The lower bound of the repetition. |
| Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>. |
| </dd> |
| <dt>last</dt> |
| <dd> |
| The upper bound of the repetition. |
| Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>. |
| </dd> |
| <dt>macro</dt> |
| <dd> |
| A ternary operation of the form <i>macro</i>(<i>z</i>, <i>n</i>, <i>data</i>). |
| This macro is expanded by <b>BOOST_PP_REPEAT_FROM_TO_3RD</b> with the next available repetition depth, |
| the current repetition number, and the auxiliary <i>data</i> argument. |
| </dd> |
| <dt>data</dt> |
| <dd> |
| Auxiliary data passed to <i>macro</i>. |
| </dd> |
| </dl> |
| <h4>Remarks</h4> |
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| This macro expands to the sequence: |
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| <i>macro</i>(<i>z</i>, <i>first</i>, <i>data</i>) <i>macro</i>(<i>z</i>, <i>first</i> + <i>1</i>, <i>data</i>) ... <i>macro</i>(<i>z</i>, <i>last</i> - <i>1</i>, <i>data</i>) |
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| </div> |
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| The number of repetitions (i.e. <i>last</i> - <i>first</i>) must not exceed <b>BOOST_PP_LIMIT_REPEAT</b>. |
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| <div> |
| The <i>z</i> value that is passed to <i>macro</i> represents the next available repetition dimension. |
| Other macros that have <b>_Z</b> suffix variants internally use <b>BOOST_PP_REPEAT</b>--for example, <b>BOOST_PP_ENUM_PARAMS</b> and <b>BOOST_PP_ENUM_PARAMS_Z</b>. |
| Using these <b>_Z</b> versions is not strictly necessary, but passing the <i>z</i> value (that is passed to <i>macro</i>) to these macros allows them to reenter <b>BOOST_PP_REPEAT</b> with maximum efficiency. |
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| To directly use this <i>z</i> value, rather than simply passing it to another macro, see <b>BOOST_PP_REPEAT_FROM_TO_<i>z</i></b>. |
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| This macro is deprecated. |
| It only exists for backward compatibility. |
| Use <b>BOOST_PP_REPEAT_FROM_TO</b> instead. |
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| <h4>See Also</h4> |
| <ul> |
| <li><a href="limit_mag.html">BOOST_PP_LIMIT_MAG</a></li> |
| <li><a href="limit_repeat.html">BOOST_PP_LIMIT_REPEAT</a></li> |
| <li><a href="repeat_from_to_z.html">BOOST_PP_REPEAT_FROM_TO_<i>z</i></a></li> |
| </ul> |
| <h4>Requirements</h4> |
| <div> |
| <b>Header:</b> <a href="../headers/repetition/repeat_from_to.html"><boost/preprocessor/repetition/repeat_from_to.hpp></a> |
| </div> |
| <h4>Sample Code</h4> |
| <div><pre> |
| #include <<a href="../headers/repetition/repeat_from_to.html">boost/preprocessor/repetition/repeat_from_to.hpp</a>> |
| |
| #define MACRO(z, n, data) (n) |
| |
| <a href="repeat_from_to_3rd.html">BOOST_PP_REPEAT_FROM_TO_3RD</a>(1, 6, MACRO, nil) |
| // expands to (1) (2) (3) (4) (5) |
| </pre></div> |
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| <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> |
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