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updates functional module: only two unfused variants, now

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[SVN r51381]
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Tobias Schwinger
2009-02-22 06:27:12 +00:00
parent 2fdfd41b17
commit aaf89a67a6
263 changed files with 5823 additions and 7742 deletions
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doc/html/fusion/change_log.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Change log</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<link rel="start" href="../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="prev" href="notes.html" title="Notes">
@ -30,11 +30,11 @@
</p>
<div class="itemizedlist"><ul type="disc">
<li>
Sep 27, 2006: Added <tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">tuple</span></tt>
Sep 27, 2006: Added <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">tuple</span></code>
support. (Joel de Guzman)
</li>
<li>
Nov 17, 2006: Added <tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">variant</span></tt>
Nov 17, 2006: Added <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">variant</span></code>
support. (Joel de Guzman)
</li>
<li>
@ -47,12 +47,12 @@
May 8, 2007: Added associative struct adapter. (Dan Marsden)
</li>
<li>
Dec 20, 2007: Removed <tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">variant</span></tt>
Dec 20, 2007: Removed <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">variant</span></code>
support. After thorough investigation, I think now that the move to make
variant a fusion sequence is rather quirky. A variant will always have a
size==1 regardless of the number of types it can contain and there's no way
to know at compile time what it contains. Iterating over its types is simply
wrong. All these imply that the variant is <span class="bold"><b>not</b></span>
wrong. All these imply that the variant is <span class="bold"><strong>not</strong></span>
a fusion sequence. (Joel de Guzman)
</li>
</ul></div>