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- <title>BOOST_PP_ARRAY_REPLACE</title>
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- The <b>BOOST_PP_ARRAY_REPLACE</b> macro replaces an element in an <i>array</i>.
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- <h4>Usage</h4>
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- <b>BOOST_PP_ARRAY_REPLACE</b>(<i>array</i>, <i>i</i>, <i>elem</i>)
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- <h4>Arguments</h4>
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- <dt>array</dt>
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- An <i>array</i> to replace an element in.
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- <dt>i</dt>
- <dd>
- The zero-based position in <i>array</i> of the element to be replaced.
- Valid values range from <i>0</i> to <b>BOOST_PP_ARRAY_SIZE</b>(<i>array</i>) - <i>1</i>.
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- <dt>elem</dt>
- <dd>
- The replacement element.
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- <h4>Remarks</h4>
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- This macro uses <b>BOOST_PP_WHILE</b> interally.
- Therefore, to use the <i>d</i> parameter passed from other macros that use <b>BOOST_PP_WHILE</b>,
- see <b>BOOST_PP_ARRAY_REPLACE_D</b>.
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- <h4>See Also</h4>
- <ul>
- <li><a href="array_replace_d.html">BOOST_PP_ARRAY_REPLACE_D</a></li>
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- <h4>Requirements</h4>
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- <b>Header:</b> <a href="../headers/array/replace.html"><boost/preprocessor/array/replace.hpp></a>
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- <h4>Sample Code</h4>
- <div><pre>
- #include <<a href="../headers/array/replace.html">boost/preprocessor/array/replace.hpp</a>>
- #define ARRAY (3, (a, x, c))
- <a href="array_replace.html">BOOST_PP_ARRAY_REPLACE</a>(ARRAY, 1, b) // expands to (3, (a, b, c))
- </pre></div>
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- <i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
- </br><i>© Copyright Paul Mensonides 2002</i>
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- <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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