ceph/src/boost/libs/preprocessor/doc/ref/local_iterate.html

   1 <html>
   2 <head>
   3         <title>BOOST_PP_LOCAL_ITERATE</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_LOCAL_ITERATE</b> macro initiates a <i>local-iteration</i>.
   9         </div>
  10         <h4>Usage</h4>
  11                 <div class="code">
  12                         #include <b>BOOST_PP_LOCAL_ITERATE</b>()
  13                 </div>
  14         <h4>Remarks</h4>
  15                 <div>
  16                         This macro causes the user-defined macro <b>BOOST_PP_LOCAL_MACRO</b> to be expanded vertically with values in the range specified by <b>BOOST_PP_LOCAL_LIMITS</b>.
  17                 </div>
  18         <h4>See Also</h4>
  19                 <ul>
  20                         <li><a href="local_limits.html">BOOST_PP_LOCAL_LIMITS</a></li>
  21                         <li><a href="local_macro.html">BOOST_PP_LOCAL_MACRO</a></li>
  22                 </ul>
  23         <h4>Requirements</h4>
  24                 <div>
  25                         <b>Header:</b> &nbsp;<a href="../headers/iteration/local.html">&lt;boost/preprocessor/iteration/local.hpp&gt;</a>
  26                 </div>
  27         <h4>Sample Code</h4>
  28 <div><pre>
  29 #include &lt;<a href="../headers/iteration/local.html">boost/preprocessor/iteration/local.hpp</a>&gt;
  30
  31 template&lt;int&gt; struct sample;
  32
  33 #define <a href="local_macro.html">BOOST_PP_LOCAL_MACRO</a>(n) \
  34    template&lt;&gt; struct sample&lt;n&gt; { \
  35       enum { value = n }; \
  36    }; \
  37    /**/
  38
  39 #define <a href="local_limits.html">BOOST_PP_LOCAL_LIMITS</a> (1, 5)
  40
  41 #include <a href="local_iterate.html">BOOST_PP_LOCAL_ITERATE</a>()
  42 /* expands to...
  43 template&lt;&gt; struct sample&lt;1&gt; { enum { value = 1 }; };
  44 template&lt;&gt; struct sample&lt;2&gt; { enum { value = 2 }; };
  45 template&lt;&gt; struct sample&lt;3&gt; { enum { value = 3 }; };
  46 template&lt;&gt; struct sample&lt;4&gt; { enum { value = 4 }; };
  47 template&lt;&gt; struct sample&lt;5&gt; { enum { value = 5 }; };
  48 */
  49 </pre></div>
  50         <hr size="1">
  51         <div style="margin-left: 0px;">
  52                 <i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
  53                 </br><i>© Copyright Paul Mensonides 2002</i>
  54         </div>
  55         <div style="margin-left: 0px;">
  56                 <p><small>Distributed under the Boost Software License, Version 1.0. (See
  57                 accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
  58                 copy at <a href=
  59                 "http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
  60         </div>
  61 </body>
  62 </html>