1<html> 2<head> 3 <title>BOOST_PP_ENUM_TRAILING_BINARY_PARAMS</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_ENUM_TRAILING_BINARY_PARAMS</b> macro generates a comma-separated list of binary parameters with a leading comma. 9 </div> 10 <h4>Usage</h4> 11 <div class="code"> 12 <b>BOOST_PP_ENUM_TRAILING_BINARY_PARAMS</b>(<i>count</i>, <i>p1</i>, <i>p2</i>) 13 </div> 14 <h4>Arguments</h4> 15 <dl> 16 <dt>count</dt> 17 <dd> 18 The number of parameters to generate. 19 Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_REPEAT</b>. 20 </dd> 21 <dt>p1</dt> 22 <dd> 23 The text of the first part of the parameter. 24 <b>BOOST_PP_ENUM_TRAILING_BINARY_PARAMS</b> concatenates numbers ranging from <i>0</i> to <i>count</i> - <i>1</i> 25 to generate parameters. 26 </dd> 27 <dt>p2</dt> 28 <dd> 29 The text of the first part of the parameter. 30 <b>BOOST_PP_ENUM_TRAILING_BINARY_PARAMS</b> concatenates numbers ranging from <i>0</i> to <i>count</i> - <i>1</i> 31 to generate parameters. 32 </dd> 33 </dl> 34 <h4>Remarks</h4> 35 <div> 36 This macro expands to the comma-separated sequence: 37 <div> 38 , <i>p1</i> ## <i>0</i> <i>p2</i> ## <i>0</i>, <i>p1</i> ## <i>1</i> <i>p2</i> ## <i>1</i>, ... <i>p1</i> ## <i>count</i> - <i>1</i> <i>p2</i> ## <i>count</i> - <i>1</i> 39 </div> 40 </div> 41 <div> 42 To use the <i>z</i> parameter passed from other macros that use <b>BOOST_PP_REPEAT</b>, see <b>BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z</b>. 43 </div> 44 <h4>See Also</h4> 45 <ul> 46 <li><a href="etbpz.html">BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z</a></li> 47 <li><a href="limit_repeat.html">BOOST_PP_LIMIT_REPEAT</a></li> 48 </ul> 49 <h4>Requirements</h4> 50 <div> 51 <b>Header:</b> <a href="../headers/repetition/etbp.html"><boost/preprocessor/repetition/enum_trailing_binary_params.hpp></a> 52 </div> 53 <h4>Sample Code</h4> 54<div><pre> 55#include <<a href="../headers/facilities/intercept.html">boost/preprocessor/facilities/intercept.hpp</a>> 56#include <<a href="../headers/repetition/etbp.html">boost/preprocessor/repetition/enum_trailing_binary_params.hpp</a>> 57 58template<class X <a href="etbp.html">BOOST_PP_ENUM_TRAILING_BINARY_PARAMS</a>(4, class A, = X <a href="intercept.html">BOOST_PP_INTERCEPT</a>)> 59struct sample { 60 // ... 61}; 62 63/* expands to... 64 65template<class X, class A0 = X, class A1 = X, class A2 = X, class A3 = X> 66struct sample { 67 // ... 68} 69*/ 70</pre></div> 71 <hr size="1"> 72 <div style="margin-left: 0px;"> 73 <i>� Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i> 74 </br><i>� Copyright Paul Mensonides 2002</i> 75 </div> 76 <div style="margin-left: 0px;"> 77 <p><small>Distributed under the Boost Software License, Version 1.0. (See 78 accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or 79 copy at <a href= 80 "http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> 81 </div> 82</body> 83</html> 84