1<html> 2<head> 3 <title>BOOST_PP_ASSIGN_SLOT</title> 4 <link rel="stylesheet" type="text/css" href="../styles.css"> 5</head> 6<body> 7 <div style="margin-left: 0px;"> 8 The <b>BOOST_PP_ASSIGN_SLOT</b> macro fully evaluates a numeric macro or expression. 9 </div> 10 <h4>Usage</h4> 11 <div class="code"> 12 #include <b>BOOST_PP_ASSIGN_SLOT</b>(<i>i</i>) 13 </div> 14 <h4>Arguments</h4> 15 <dl> 16 <dt>i</dt> 17 <dd> 18 The <i>slot</i> index that is to be assigned. 19 This value must be in the range of <i>1</i> to <b>BOOST_PP_LIMIT_SLOT_COUNT</b>. 20 </dd> 21 </dl> 22 <h4>Remarks</h4> 23 <div> 24 Prior to use, the <i>named external argument</i> <b>BOOST_PP_VALUE</b> must be defined. 25 Also, it must expand to a numeric value that is in the range of <i>0</i> to <i>2</i>^<i>32</i> - <i>1</i>. 26 </div> 27 <h4>See Also</h4> 28 <ul> 29 <li><a href="limit_slot_count.html">BOOST_PP_LIMIT_SLOT_COUNT</a></li> 30 <li><a href="value.html">BOOST_PP_VALUE</a></li> 31 </ul> 32 <h4>Requirements</h4> 33 <div> 34 <b>Header:</b> <a href="../headers/slot/slot.html"><boost/preprocessor/slot/slot.hpp></a> 35 </div> 36 <h4>Sample Code</h4> 37<div><pre> 38#include <<a href="../headers/slot/slot.html">boost/preprocessor/slot/slot.hpp</a>> 39 40#define X() 4 41 42#define <a href="value.html">BOOST_PP_VALUE</a> 1 + 2 + 3 + X() 43#include <a href="assign_slot.html">BOOST_PP_ASSIGN_SLOT</a>(1) 44 45#undef X 46 47<a href="slot.html">BOOST_PP_SLOT</a>(1) // expands to 10 48</pre></div> 49 <hr size="1"> 50 <div style="margin-left: 0px;"> 51 <i>� Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i> 52 </br><i>� Copyright Paul Mensonides 2002</i> 53 </div> 54 <div style="margin-left: 0px;"> 55 <p><small>Distributed under the Boost Software License, Version 1.0. (See 56 accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or 57 copy at <a href= 58 "http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> 59 </div> 60</body> 61</html> 62