50 lines
2.1 KiB
HTML
50 lines
2.1 KiB
HTML
<html>
|
|
<head>
|
|
<title>BOOST_PP_TUPLE_TO_ARRAY</title>
|
|
<link rel="stylesheet" type="text/css" href="../styles.css">
|
|
</head>
|
|
<body>
|
|
<div style="margin-left: 0px;"> The <b>BOOST_PP_TUPLE_TO_ARRAY</b>
|
|
macro
|
|
converts a <i>tuple</i> to an <i>array</i>. </div>
|
|
<h4> Usage </h4>
|
|
<div class="code"> <b>BOOST_PP_TUPLE_TO_ARRAY</b>(<i>size,tuple</i>)<br>
|
|
<br>
|
|
or<br>
|
|
<br>
|
|
<b>BOOST_PP_TUPLE_TO_ARRAY</b>(<i>...</i>) <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a><br>
|
|
</div>
|
|
<h4> Arguments </h4>
|
|
<dl>
|
|
<dt>size</dt>
|
|
<dd> The size of the <i>tuple</i>. Valid <i>tuple</i> sizes
|
|
range from <i>1</i> to <b>BOOST_PP_LIMIT_TUPLE</b>. <br>
|
|
</dd>
|
|
<dt>tuple</dt>
|
|
<dd> The <i>tuple</i> to be converted.</dd>
|
|
</dl>
|
|
<h4>Remarks</h4>
|
|
<div>
|
|
The <i>size</i> argument must be the actual size of the <i>tuple</i>.<br>
|
|
<br>
|
|
You can
|
|
invoke the variadic version <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a> as BOOST_PP_TUPLE_TO_ARRAY(<i>tuple</i>) or
|
|
BOOST_PP_TUPLE_TO_ARRAY(<i>size</i>,<i>tuple</i>).<a href="../headers/seq/to_array.html"></a>
|
|
</div>
|
|
<h4> Requirements </h4>
|
|
<div> <b>Header:</b> <a href="../headers/tuple/to_array.html"><boost/preprocessor/tuple/to_array.hpp></a>
|
|
</div>
|
|
<h4> Sample Code </h4>
|
|
<div>
|
|
<pre>#include <<a href="../headers/tuple/to_array.html">boost/preprocessor/tuple/to_array.hpp</a>><br><br>#define TUPLE (a,b,c)<br><br><a href="tuple_to_array.html">BOOST_PP_TUPLE_TO_ARRAY</a>(3,TUPLE) // expands to (3, (a, b, c))<br><br>// or for the variadic version <a href="../topics/variadic_macros.html#VNotation" target="_self"><sup>(v)</sup></a><br><br><a href="tuple_to_array.html">BOOST_PP_TUPLE_TO_ARRAY</a>(TUPLE) // expands to (3, (a, b, c))<br></pre>
|
|
</div>
|
|
<hr size="1">
|
|
<div style="margin-left: 0px;"> <i>© Copyright Edward Diener 2011,2013</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> |