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  4. <title>BOOST_PP_TUPLE_POP_FRONT_Z</title>
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  8. <div style="margin-left: 0px;"> The <b>BOOST_PP_TUPLE_POP_FRONT_Z</b>
  9. macro pops an element from the beginning of a&nbsp;<i>tuple</i>.&nbsp; It
  10. reenters <b>BOOST_PP_REPEAT</b> with maximum efficiency.</div>
  11. <h4>Usage</h4>
  12. <div class="code"> <b>BOOST_PP_TUPLE_POP_FRONT_Z</b>(<i>z</i>, <i>tuple</i>)
  13. <a href="../topics/variadic_macros.html#VNotation"><sup>(v)</sup></a></div>
  14. <h4>Arguments</h4>
  15. <dl>
  16. <dt>z</dt>
  17. <dd> The next available <b>BOOST_PP_REPEAT</b> dimension.</dd>
  18. <dt>tuple</dt>
  19. <dd> The <i>tuple</i> to pop an element from.</dd>
  20. </dl>
  21. <h4>Remarks</h4>
  22. <div> This macro returns <i>tuple</i> after removing the first
  23. element.&nbsp; If <i>tuple</i> has only a single element, it remains
  24. unchanged since a&nbsp;<i>tuple </i>must have at least one element.</div>
  25. <h4>See Also</h4>
  26. <ul>
  27. <li><a href="tuple_pop_front.html">BOOST_PP_TUPLE_POP_FRONT</a></li>
  28. </ul>
  29. <h4>Requirements</h4>
  30. <div> <b>Header:</b> &nbsp;<a href="../headers/tuple/pop_front.html">&lt;boost/preprocessor/tuple/pop_front.hpp&gt;</a>
  31. </div>
  32. <hr size="1">
  33. <div style="margin-left: 0px;"> <i>© Copyright Edward Diener 2013</i> </div>
  34. <div style="margin-left: 0px;">
  35. <p><small>Distributed under the Boost Software License, Version 1.0. (See
  36. accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a>
  37. or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
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