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added reverse_fold/iter_fold/reverse_iter_fold (2) (fixes #1623)

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[SVN r63083]
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Christopher Schmidt
2010-06-18 17:23:20 +00:00
parent ea89db72cb
commit 758178a2a8
272 changed files with 2233 additions and 2089 deletions
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15
doc/html/fusion/algorithm.html
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Algorithm</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.0-pre">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;Fusion 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;Fusion 2.0">
<link rel="prev" href="adapted/define_assoc_tpl_struct.html" title="BOOST_FUSION_DEFINE_ASSOC_TPL_STRUCT">
@ -44,7 +44,7 @@
</dl></dd>
</dl></div>
<a name="fusion.algorithm.lazy_evaluation"></a><h4>
<a name="id894343"></a>
<a name="id1001595"></a>
<a class="link" href="algorithm.html#fusion.algorithm.lazy_evaluation">Lazy Evaluation</a>
</h4>
<p>
@ -67,7 +67,7 @@
as we want without incurring a high runtime penalty.
</p>
<a name="fusion.algorithm.sequence_extension"></a><h4>
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<a class="link" href="algorithm.html#fusion.algorithm.sequence_extension">Sequence Extension</a>
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<p>
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and the value <code class="computeroutput"><span class="identifier">x</span></code>. Functions
that were once sequence specific and need to be implemented N times over N
different sequences are now implemented only once. That is to say that Fusion
sequences are cheaply extensible. However, an important caveat is that the
result of a sequence extending operation like <a class="link" href="algorithm/transformation/functions/push_back.html" title="push_back"><code class="computeroutput"><span class="identifier">push_back</span></code></a> does not retain the properties
of the original sequence such as associativity of <a class="link" href="container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a>(s). To regain the original sequence,
<a class="link" href="container/conversion/functions.html" title="Functions">Conversion</a> functions
are provided. You may use one of the <a class="link" href="container/conversion/functions.html" title="Functions">Conversion</a>
sequences are cheaply extensible. To regain the original sequence, <a class="link" href="container/conversion/functions.html" title="Functions">Conversion</a>
functions are provided. You may use one of the <a class="link" href="container/conversion/functions.html" title="Functions">Conversion</a>
functions to convert back to the original sequence type.
</p>
<a name="fusion.algorithm.header"></a><h4>
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<a class="link" href="algorithm.html#fusion.algorithm.header">Header</a>
</h4>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">algorithm</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>