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updates functional module: only two unfused variants, now

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[SVN r51381]
This commit is contained in:
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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33
doc/html/fusion/sequence/intrinsic/metafunctions/value_at.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>value_at</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="../metafunctions.html" title="Metafunctions">
<link rel="prev" href="at_c.html" title="at_c">
@ -26,18 +26,17 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequence.intrinsic.metafunctions.value_at"></a><a href="value_at.html" title="value_at">value_at</a></h5></div></div></div>
<a name="fusion.sequence.intrinsic.metafunctions.value_at.description"></a><h6>
<a name="id514165"></a>
<a name="id1038797"></a>
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.description">Description</a>
</h6>
<p>
Returns the actual type at a given index from the <a href="../../../sequence.html" title="Sequence">Sequence</a>.
</p>
<a name="fusion.sequence.intrinsic.metafunctions.value_at.synopsis"></a><h6>
<a name="id514205"></a>
<a name="id1038832"></a>
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
<span class="keyword">template</span><span class="special">&lt;</span>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
<span class="keyword">typename</span> <span class="identifier">N</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">value_at</span>
@ -46,7 +45,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id514323"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
<a name="id1038934"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -74,7 +73,7 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
<code class="computeroutput"><span class="identifier">Seq</span></code>
</p>
</td>
<td>
@ -93,7 +92,7 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">N</span></tt>
<code class="computeroutput"><span class="identifier">N</span></code>
</p>
</td>
<td>
@ -112,30 +111,28 @@
</table>
</div>
<a name="fusion.sequence.intrinsic.metafunctions.value_at.expression_semantics"></a><h6>
<a name="id514468"></a>
<a name="id1039066"></a>
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.expression_semantics">Expression
Semantics</a>
</h6>
<pre class="programlisting">
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">type</span>
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><b>Return type</b></span>: Any type.
<span class="bold"><strong>Return type</strong></span>: Any type.
</p>
<p>
<span class="bold"><b>Semantics</b></span>: Returns the actual type at
the <tt class="computeroutput"><span class="identifier">N</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
<span class="bold"><strong>Semantics</strong></span>: Returns the actual type at
the <code class="computeroutput"><span class="identifier">N</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
</p>
<p>
/sequence/intrinsic/value_at.hpp&gt;
</p>
<a name="fusion.sequence.intrinsic.metafunctions.value_at.example"></a><h6>
<a name="id514601"></a>
<a name="id1039181"></a>
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">,</span><span class="keyword">char</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_same</span><span class="special">&lt;</span><a href="value_at.html" title="value_at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">int_</span><span class="special">&lt;</span><span class="number">1</span><span class="special">&gt;</span> <span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&gt;));</span>
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">,</span><span class="keyword">char</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_same</span><span class="special">&lt;</span><a href="value_at.html" title="value_at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">int_</span><span class="special">&lt;</span><span class="number">1</span><span class="special">&gt;</span> <span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&gt;));</span>
</pre>
</div>
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