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14 | <div class="section" id="iteration-algorithms"> | |
15 | <h1><a class="toc-backref" href="./algorithms.html#id1468">Iteration Algorithms</a></h1> | |
16 | <p id="label-algorithms-iteration-algorithms">Iteration algorithms are the basic building blocks behind many of the | |
17 | MPL's algorithms, and are usually the first place to look at when | |
18 | starting to build a new one. Abstracting away the details of sequence | |
19 | iteration and employing various optimizations such as recursion | |
20 | unrolling, they provide significant advantages over a hand-coded | |
21 | approach.</p> | |
22 | <!-- Of all of iteration algorithms, ``iter_fold_if`` is the | |
23 | most complex and at the same time the most fundamental. The rest of | |
24 | the algorithms from the category |- -| ``iter_fold``, ``reverse_iter_fold``, | |
25 | ``fold``, and ``reverse_fold`` |- -| simply provide a more high-level | |
26 | (and more restricted) interface to the core ``iter_fold_if`` | |
27 | functionality [#performace]_. | |
28 | ||
29 | .. [#performace] That's not to say that they are *implemented* | |
30 | through ``iter_fold_if`` |- -| they are often not, in particular | |
31 | because the restricted functionality allows for more | |
32 | optimizations. --> | |
33 | <!-- Algorithms/Iteration Algorithms//fold --> | |
34 | <ul class="toc simple" id="outline"> | |
35 | <li><a class="reference internal" href="./fold.html" id="id1469">fold</a></li> | |
36 | <li><a class="reference internal" href="./iter-fold.html" id="id1470">iter_fold</a></li> | |
37 | <li><a class="reference internal" href="./reverse-fold.html" id="id1471">reverse_fold</a></li> | |
38 | <li><a class="reference internal" href="./reverse-iter-fold.html" id="id1472">reverse_iter_fold</a></li> | |
39 | <li><a class="reference internal" href="./accumulate.html" id="id1473">accumulate</a></li> | |
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45 | <td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div> | |
46 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
47 | file LICENSE_1_0.txt or copy at <a class="reference external" href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</div></td></tr></table></body> | |
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