UNPKG

boost-react-native-bundle

Version:

Boost library as in https://sourceforge.net/projects/boost/files/boost/1.57.0/

71 lines (67 loc) 2.5 kB
<html> <head> <title>BOOST_PP_LESS_EQUAL_D</title> <link rel="stylesheet" type="text/css" href="../styles.css"> </head> <body> <div style="margin-left: 0px;"> The <b>BOOST_PP_LESS_EQUAL_D</b> macro compares two values for equality or lesser magnitude.&nbsp; It reenters <b>BOOST_PP_WHILE</b> with maximum efficiency. </div> <h4>Usage</h4> <div class="code"> <b>BOOST_PP_LESS_EQUAL_D</b>(<i>d</i>, <i>x</i>, <i>y</i>) </div> <h4>Arguments</h4> <dl> <dt>d</dt> <dd> The next available <b>BOOST_PP_WHILE</b> iteration.&nbsp; </dd> <dt>x</dt> <dd> The left operand of the comparison.&nbsp; Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>. </dd> <dt>y</dt> <dd> The right operand of the comparison.&nbsp; Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>. </dd> </dl> <h4>Remarks</h4> <div> If <i>x</i> is less than or equal to <i>y</i>, this macro expands to <i>1</i>.&nbsp; Otherwise, it expands to <i>0</i>. </div> <h4>See Also</h4> <ul> <li><a href="less_equal.html">BOOST_PP_LESS_EQUAL</a></li> <li><a href="limit_mag.html">BOOST_PP_LIMIT_MAG</a></li> </ul> <h4>Requirements</h4> <div> <b>Header:</b> &nbsp;<a href="../headers/comparison/less_equal.html">&lt;boost/preprocessor/comparison/less_equal.hpp&gt;</a> </div> <h4>Sample Code</h4> <div><pre> #include &lt;<a href="../headers/comparison/less_equal.html">boost/preprocessor/comparison/less_equal.hpp</a>&gt; #include &lt;<a href="../headers/list/filter.html">boost/preprocessor/list/filter.hpp</a>&gt; #define LIST (1, (2, (3, (4, (5, <a href="nil.html">BOOST_PP_NIL</a>))))) #define PRED(d, _, num) <a href="less_equal_d.html">BOOST_PP_LESS_EQUAL_D</a>(d, num, 4) <a href="list_filter.html">BOOST_PP_LIST_FILTER</a>(PRED, nil, LIST) // expands to (1, (2, (3, (4, <a href="nil.html">BOOST_PP_NIL</a>)))) </pre></div> <hr size="1"> <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> </body> </html>