1<html> 2 <head> 3 <meta content="text/html; charset=windows-1252" http-equiv="content-type"> 4 <title>BOOST_PP_LIMIT_REPEAT</title> 5 <link rel="stylesheet" type="text/css" href="../styles.css"> 6 </head> 7 <body> 8 <div style="margin-left: 0px;"> The <b>BOOST_PP_LIMIT_REPEAT</b> macro 9 defines the maximum number of repetitions supported by each <b>BOOST_PP_REPEAT</b> 10 dimension. </div> 11 <h4>Usage</h4> 12 <div class="code"> <b>BOOST_PP_LIMIT_REPEAT</b> </div> 13 <h4>Remarks</h4> 14 <div> This macro current expands to <i>256</i>.<br> 15 <br> 16 NOTE: for the current latest versions of Microsoft's VC++ compiler there 17 is a nested macro limit of 256. This means in actuality that the number of 18 repetitions using VC++ is actually less than 256 depending on the 19 repetition macro being used. For the BOOST_PP_REPEAT macro this limit 20 appears to be 252 while for the BOOST_PP_ENUM... series of macros this 21 limit appears to be around 230, before the VC++ compiler gives a "C1009: 22 compiler limit : macros nested too deeply" error. This is a compiler 23 limitation of VC++ which may vary depending on the specific repetition 24 macro being used, and therefore is not a problem the preprocessor library 25 can solve.</div> 26 <h4>Requirements</h4> 27 <div> <b>Header:</b> <a href="../headers/config/limits.html"><boost/preprocessor/config/limits.hpp></a> 28 </div> 29 <hr size="1"> 30 <div style="margin-left: 0px;"> <i>� Copyright <a href="http://www.housemarque.com" 31 target="_top">Housemarque Oy</a> 2002</i> <br> 32 <i>� Copyright Paul Mensonides 2002</i> </div> 33 <div style="margin-left: 0px;"> 34 <p><small>Distributed under the Boost Software License, Version 1.0. (See 35 accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> 36 or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p> 37 </div> 38 </body> 39</html> 40