list_reverse_d.html 2.2 KB

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  2. <head>
  3. <title>BOOST_PP_LIST_REVERSE_D</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_LIST_REVERSE_D</b> macro expands to the reverse a <i>list</i>.&nbsp;
  9. It reenters <b>BOOST_PP_WHILE</b> with maximum efficiency.
  10. </div>
  11. <h4>Usage</h4>
  12. <div class="code">
  13. <b>BOOST_PP_LIST_REVERSE_D</b>(<i>d</i>, <i>list</i>)
  14. </div>
  15. <h4>Arguments</h4>
  16. <dl>
  17. <dt>d</dt>
  18. <dd>
  19. The next available <b>BOOST_PP_WHILE</b> iteration.
  20. </dd>
  21. <dt>list</dt>
  22. <dd>
  23. A <i>list</i> to be reversed.
  24. </dd>
  25. </dl>
  26. <h4>See Also</h4>
  27. <ul>
  28. <li><a href="list_reverse.html">BOOST_PP_LIST_REVERSE</a></li>
  29. </ul>
  30. <h4>Requirements</h4>
  31. <div>
  32. <b>Header:</b> &nbsp;<a href="../headers/list/reverse.html">&lt;boost/preprocessor/list/reverse.hpp&gt;</a>
  33. </div>
  34. <h4>Sample Code</h4>
  35. <div><pre>
  36. #include &lt;<a href="../headers/list/fold_right.html">boost/preprocessor/list/fold_right.hpp</a>&gt;
  37. #include &lt;<a href="../headers/list/reverse.html">boost/preprocessor/list/reverse.hpp</a>&gt;
  38. #define L1 (a, (b, (c, (d, <a href="nil.html">BOOST_PP_NIL</a>))))
  39. #define L2 (L1, (L1, (L1, <a href="nil.html">BOOST_PP_NIL</a>)))
  40. #define OP(d, state, x) (<a href="list_reverse_d.html">BOOST_PP_LIST_REVERSE_D</a>(d, x), state)
  41. <a href="list_fold_right.html">BOOST_PP_LIST_FOLD_RIGHT</a>(OP, <a href="nil.html">BOOST_PP_NIL</a>, L2)
  42. /*
  43. expands to...
  44. ((d, (c, (b, (a, <a href="nil.html">BOOST_PP_NIL</a>)))), ((d, (c, (b, (a, <a href="nil.html">BOOST_PP_NIL</a>)))),
  45. ((d, (c, (b, (a, <a href="nil.html">BOOST_PP_NIL</a>)))), <a href="nil.html">BOOST_PP_NIL</a>)))
  46. */
  47. </pre></div>
  48. <hr size="1">
  49. <div style="margin-left: 0px;">
  50. <i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
  51. </br><i>© Copyright Paul Mensonides 2002</i>
  52. </div>
  53. <div style="margin-left: 0px;">
  54. <p><small>Distributed under the Boost Software License, Version 1.0. (See
  55. accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
  56. copy at <a href=
  57. "http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
  58. </div>
  59. </body>
  60. </html>