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[SVN r36908]
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Joel de Guzman
2007-02-07 22:59:25 +00:00
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42
doc/html/fusion/sequences/intrinsics/metafunctions/at.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>at</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="size.html" title="size">
@ -26,16 +26,16 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.at"></a><a href="at.html" title="at">at</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.at.description"></a><h6>
<a name="id1032839"></a>
<a name="id518956"></a>
<a href="at.html#fusion.sequences.intrinsics.metafunctions.at.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a>
<sup>[<a name="id1032871" href="#ftn.id1032871">6</a>]</sup>
Returns the result type of <a href="../functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a>
<sup>[<a name="id518993" href="#ftn.id518993">6</a>]</sup>
.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at.synopsis"></a><h6>
<a name="id1032971"></a>
<a name="id519105"></a>
<a href="at.html#fusion.sequences.intrinsics.metafunctions.at.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -48,7 +48,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1033073"></a><p class="title"><b>Table<EFBFBD>1.25.<2E>Parameters</b></p>
<a name="id519221"></a><p class="title"><b>Table<EFBFBD>1.25.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -62,7 +62,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -71,7 +71,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">N</span></code></td>
<td><tt class="computeroutput"><span class="identifier">N</span></tt></td>
<td>An
MPL Integral Constant</td>
<td>Index of element</td>
@ -80,7 +80,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.at.expression_semantics"></a><h6>
<a name="id1033159"></a>
<a name="id519316"></a>
<a href="at.html#fusion.sequences.intrinsics.metafunctions.at.expression_semantics">Expression
Semantics</a>
</h6>
@ -88,34 +88,34 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">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"><strong>Return type</strong></span>: Any type.
<span class="bold"><b>Return type</b></span>: Any type.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the result type of
using <a href="../functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a> to access the <code class="computeroutput"><span class="identifier">N</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the result type of
using <a href="../functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a> to access the <tt class="computeroutput"><span class="identifier">N</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at.header"></a><h6>
<a name="id1033281"></a>
<a name="id519456"></a>
<a href="at.html#fusion.sequences.intrinsics.metafunctions.at.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">at</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.at.example"></a><h6>
<a name="id1033374"></a>
<a name="id519561"></a>
<a href="at.html#fusion.sequences.intrinsics.metafunctions.at.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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="at.html" title="at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">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">&amp;&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/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="at.html" title="at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">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">&amp;&gt;));</span>
</pre>
<div class="footnotes">
<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id1032871" href="#id1032871">6</a>] </sup>
<a href="at.html" title="at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></code></a> reflects the actual return
type of the function <a href="../functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a> function. If you want
to get the actual element type, use <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>
<div class="footnote"><p><sup>[<a name="ftn.id518993" href="#id518993">6</a>] </sup>
<a href="at.html" title="at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></tt></a> reflects the actual return
type of the function <a href="../functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a> function. If you want
to get the actual element type, use <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>
</p></div>
</div>
</div>

42
doc/html/fusion/sequences/intrinsics/metafunctions/at_c.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>at_c</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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.html" title="at">
@ -26,16 +26,16 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.at_c"></a><a href="at_c.html" title="at_c">at_c</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.at_c.description"></a><h6>
<a name="id1033604"></a>
<a name="id519822"></a>
<a href="at_c.html#fusion.sequences.intrinsics.metafunctions.at_c.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a>
<sup>[<a name="id1033637" href="#ftn.id1033637">7</a>]</sup>
Returns the result type of <a href="../functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a>
<sup>[<a name="id519859" href="#ftn.id519859">7</a>]</sup>
.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at_c.synopsis"></a><h6>
<a name="id1033740"></a>
<a name="id519974"></a>
<a href="at_c.html#fusion.sequences.intrinsics.metafunctions.at_c.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -48,7 +48,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1033842"></a><p class="title"><b>Table<EFBFBD>1.26.<2E>Parameters</b></p>
<a name="id520090"></a><p class="title"><b>Table<EFBFBD>1.26.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -62,7 +62,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -71,7 +71,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">M</span></code></td>
<td><tt class="computeroutput"><span class="identifier">M</span></tt></td>
<td>Positive
integer index</td>
<td>Index of element</td>
@ -80,7 +80,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.at_c.expression_semantics"></a><h6>
<a name="id1033928"></a>
<a name="id520185"></a>
<a href="at_c.html#fusion.sequences.intrinsics.metafunctions.at_c.expression_semantics">Expression
Semantics</a>
</h6>
@ -88,34 +88,34 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type
<span class="bold"><b>Return type</b></span>: Any type
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the result type of
using <a href="../functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a> to access the <code class="computeroutput"><span class="identifier">M</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the result type of
using <a href="../functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a> to access the <tt class="computeroutput"><span class="identifier">M</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at_c.header"></a><h6>
<a name="id1034050"></a>
<a name="id520325"></a>
<a href="at_c.html#fusion.sequences.intrinsics.metafunctions.at_c.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">at</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.at_c.example"></a><h6>
<a name="id1034143"></a>
<a name="id520430"></a>
<a href="at_c.html#fusion.sequences.intrinsics.metafunctions.at_c.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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="at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&amp;&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/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="at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&amp;&gt;));</span>
</pre>
<div class="footnotes">
<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id1033637" href="#id1033637">7</a>] </sup>
<a href="at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span></code></a> reflects the actual
return type of the function <a href="../functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at_c.html" title="at_c"><code class="computeroutput"><span class="identifier">at_c</span></code></a> function. If you want
to get the actual element type, use <a href="value_at_c.html" title="value_at_c"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span></code></a>
<div class="footnote"><p><sup>[<a name="ftn.id519859" href="#id519859">7</a>] </sup>
<a href="at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span></tt></a> reflects the actual
return type of the function <a href="../functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at_c.html" title="at_c"><tt class="computeroutput"><span class="identifier">at_c</span></tt></a> function. If you want
to get the actual element type, use <a href="value_at_c.html" title="value_at_c"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span></tt></a>
</p></div>
</div>
</div>

46
doc/html/fusion/sequences/intrinsics/metafunctions/at_key.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>at_key</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="has_key.html" title="has_key">
@ -26,16 +26,16 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.at_key"></a><a href="at_key.html" title="at_key">at_key</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.at_key.description"></a><h6>
<a name="id1036397"></a>
<a name="id522983"></a>
<a href="at_key.html#fusion.sequences.intrinsics.metafunctions.at_key.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a>
<sup>[<a name="id1036430" href="#ftn.id1036430">8</a>]</sup>
Returns the result type of <a href="../functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a>
<sup>[<a name="id523020" href="#ftn.id523020">8</a>]</sup>
.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at_key.synopsis"></a><h6>
<a name="id1036531"></a>
<a name="id523131"></a>
<a href="at_key.html#fusion.sequences.intrinsics.metafunctions.at_key.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -48,7 +48,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1036633"></a><p class="title"><b>Table<EFBFBD>1.30.<2E>Parameters</b></p>
<a name="id523248"></a><p class="title"><b>Table<EFBFBD>1.30.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -62,7 +62,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -71,7 +71,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">Key</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Key</span></tt></td>
<td>Any
type</td>
<td>Key type</td>
@ -80,7 +80,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.at_key.expression_semantics"></a><h6>
<a name="id1036718"></a>
<a name="id523344"></a>
<a href="at_key.html#fusion.sequences.intrinsics.metafunctions.at_key.expression_semantics">Expression
Semantics</a>
</h6>
@ -88,36 +88,36 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type.
<span class="bold"><b>Return type</b></span>: Any type.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the result of using
<a href="../functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a> to access the element
with key type <code class="computeroutput"><span class="identifier">Key</span></code> in
<code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the result of using
<a href="../functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a> to access the element
with key type <tt class="computeroutput"><span class="identifier">Key</span></tt> in
<tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.at_key.header"></a><h6>
<a name="id1036842"></a>
<a name="id523484"></a>
<a href="at_key.html#fusion.sequences.intrinsics.metafunctions.at_key.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">at_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.at_key.example"></a><h6>
<a name="id1036935"></a>
<a name="id523590"></a>
<a href="at_key.html#fusion.sequences.intrinsics.metafunctions.at_key.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</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="at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&amp;&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</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="at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&amp;&gt;));</span>
</pre>
<div class="footnotes">
<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id1036430" href="#id1036430">8</a>] </sup>
<a href="at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a> reflects the actual
return type of the function <a href="../functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a> function. If you
want to get the actual element type, use <a href="value_at_key.html" title="value_at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></code></a>
<div class="footnote"><p><sup>[<a name="ftn.id523020" href="#id523020">8</a>] </sup>
<a href="at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a> reflects the actual
return type of the function <a href="../functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a>. <span class="underline">_sequence</span>_s
typically return references to its elements via the <a href="../functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a> function. If you
want to get the actual element type, use <a href="value_at_key.html" title="value_at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></tt></a>
</p></div>
</div>
</div>

28
doc/html/fusion/sequences/intrinsics/metafunctions/back.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>back</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="front.html" title="front">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.back"></a><a href="back.html" title="back">back</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.back.description"></a><h6>
<a name="id1031590"></a>
<a name="id517546"></a>
<a href="back.html#fusion.sequences.intrinsics.metafunctions.back.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a>.
Returns the result type of <a href="../functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.back.synopsis"></a><h6>
<a name="id1031632"></a>
<a name="id517593"></a>
<a href="back.html#fusion.sequences.intrinsics.metafunctions.back.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1031718"></a><p class="title"><b>Table<EFBFBD>1.23.<2E>Parameters</b></p>
<a name="id517690"></a><p class="title"><b>Table<EFBFBD>1.23.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.back.expression_semantics"></a><h6>
<a name="id1031785"></a>
<a name="id517763"></a>
<a href="back.html#fusion.sequences.intrinsics.metafunctions.back.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,26 +76,26 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type
<span class="bold"><b>Return type</b></span>: Any type
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: The type returned by dereferencing
an iterator to the last element in the sequence. Equivalent to <code class="computeroutput"><a href="../../../iterators/metafunctions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></code></a><span class="special">&lt;</span><a href="../../../iterators/metafunctions/prior.html" title="prior"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">prior</span></code></a><span class="special">&lt;</span><a href="end.html" title="end"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></code></a><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span></code>.
<span class="bold"><b>Semantics</b></span>: The type returned by dereferencing
an iterator to the last element in the sequence. Equivalent to <tt class="computeroutput"><a href="../../../iterators/metafunctions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></tt></a><span class="special">&lt;</span><a href="../../../iterators/metafunctions/prior.html" title="prior"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">prior</span></tt></a><span class="special">&lt;</span><a href="end.html" title="end"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></tt></a><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.back.header"></a><h6>
<a name="id1031981"></a>
<a name="id517988"></a>
<a href="back.html#fusion.sequences.intrinsics.metafunctions.back.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">back</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.back.example"></a><h6>
<a name="id1032074"></a>
<a name="id518092"></a>
<a href="back.html#fusion.sequences.intrinsics.metafunctions.back.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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">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="back.html" title="back"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&amp;&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/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">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="back.html" title="back"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&amp;&gt;));</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

32
doc/html/fusion/sequences/intrinsics/metafunctions/begin.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>begin</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="../metafunctions.html" title="Metafunctions">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.begin"></a><a href="begin.html" title="begin">begin</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.begin.description"></a><h6>
<a name="id1011560"></a>
<a name="id514655"></a>
<a href="begin.html#fusion.sequences.intrinsics.metafunctions.begin.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a>.
Returns the result type of <a href="../functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.begin.synopsis"></a><h6>
<a name="id1011602"></a>
<a name="id514703"></a>
<a href="begin.html#fusion.sequences.intrinsics.metafunctions.begin.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1011688"></a><p class="title"><b>Table<EFBFBD>1.19.<2E>Parameters</b></p>
<a name="id514801"></a><p class="title"><b>Table<EFBFBD>1.19.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.begin.expression_semantics"></a><h6>
<a name="id1011756"></a>
<a name="id514876"></a>
<a href="begin.html#fusion.sequences.intrinsics.metafunctions.begin.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,28 +76,28 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: An iterator modelling the
same traversal concept as <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Return type</b></span>: An iterator modelling the
same traversal concept as <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the type of an iterator
to the first element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the type of an iterator
to the first element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.begin.header"></a><h6>
<a name="id1011855"></a>
<a name="id514988"></a>
<a href="begin.html#fusion.sequences.intrinsics.metafunctions.begin.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">begin</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.begin.example"></a><h6>
<a name="id1011948"></a>
<a name="id515094"></a>
<a href="begin.html#fusion.sequences.intrinsics.metafunctions.begin.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="begin.html" title="begin"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">it</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="../../../iterators/metafunctions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></code></a><span class="special">&lt;</span><span class="identifier">it</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&amp;&gt;))</span>
<span class="keyword">typedef</span> <a href="../../containers/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">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="begin.html" title="begin"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">it</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="../../../iterators/metafunctions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></tt></a><span class="special">&lt;</span><span class="identifier">it</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&amp;&gt;))</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

34
doc/html/fusion/sequences/intrinsics/metafunctions/empty.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>empty</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="end.html" title="end">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.empty"></a><a href="empty.html" title="empty">empty</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.empty.description"></a><h6>
<a name="id1012831"></a>
<a name="id516093"></a>
<a href="empty.html#fusion.sequences.intrinsics.metafunctions.empty.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a>.
Returns the result type of <a href="../functions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.empty.synopsis"></a><h6>
<a name="id1012873"></a>
<a name="id516140"></a>
<a href="empty.html#fusion.sequences.intrinsics.metafunctions.empty.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1012959"></a><p class="title"><b>Table<EFBFBD>1.21.<2E>Parameters</b></p>
<a name="id516238"></a><p class="title"><b>Table<EFBFBD>1.21.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.empty.expression_semantics"></a><h6>
<a name="id1013026"></a>
<a name="id516313"></a>
<a href="empty.html#fusion.sequences.intrinsics.metafunctions.empty.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,30 +76,30 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: An MPL Integral Constant
<span class="bold"><b>Return type</b></span>: An MPL Integral Constant
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns <code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></code>
if <code class="computeroutput"><span class="identifier">Seq</span></code> has zero elements,
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">false_</span></code> otherwise.
<span class="bold"><b>Semantics</b></span>: Returns <tt class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></tt>
if <tt class="computeroutput"><span class="identifier">Seq</span></tt> has zero elements,
<tt class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">false_</span></tt> otherwise.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.empty.header"></a><h6>
<a name="id1013033"></a>
<a name="id516456"></a>
<a href="empty.html#fusion.sequences.intrinsics.metafunctions.empty.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">empty</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.empty.example"></a><h6>
<a name="id1013245"></a>
<a name="id516561"></a>
<a href="empty.html#fusion.sequences.intrinsics.metafunctions.empty.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;&gt;</span> <span class="identifier">empty_vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../containers/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="keyword">typedef</span> <a href="../../containers/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;&gt;</span> <span class="identifier">empty_vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../containers/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><a href="empty.html" title="empty"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></code></a><span class="special">&lt;</span><span class="identifier">empty_vec</span><span class="special">&gt;));</span>
<span class="identifier">BOOST_MPL_ASSERT_NOT</span><span class="special">((</span><a href="empty.html" title="empty"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;));</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><a href="empty.html" title="empty"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></tt></a><span class="special">&lt;</span><span class="identifier">empty_vec</span><span class="special">&gt;));</span>
<span class="identifier">BOOST_MPL_ASSERT_NOT</span><span class="special">((</span><a href="empty.html" title="empty"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;));</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

32
doc/html/fusion/sequences/intrinsics/metafunctions/end.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>end</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="begin.html" title="begin">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.end"></a><a href="end.html" title="end">end</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.end.description"></a><h6>
<a name="id1012175"></a>
<a name="id515351"></a>
<a href="end.html#fusion.sequences.intrinsics.metafunctions.end.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a>.
Returns the result type of <a href="../functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.end.synopsis"></a><h6>
<a name="id1012216"></a>
<a name="id515397"></a>
<a href="end.html#fusion.sequences.intrinsics.metafunctions.end.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1012301"></a><p class="title"><b>Table<EFBFBD>1.20.<2E>Parameters</b></p>
<a name="id515494"></a><p class="title"><b>Table<EFBFBD>1.20.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.end.expression_semantics"></a><h6>
<a name="id1012369"></a>
<a name="id515569"></a>
<a href="end.html#fusion.sequences.intrinsics.metafunctions.end.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,28 +76,28 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: A model of the same traversal
concept as <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Return type</b></span>: A model of the same traversal
concept as <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the type of an iterator
one past the end of <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the type of an iterator
one past the end of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.end.header"></a><h6>
<a name="id1012467"></a>
<a name="id515680"></a>
<a href="end.html#fusion.sequences.intrinsics.metafunctions.end.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">end</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.end.example"></a><h6>
<a name="id1012560"></a>
<a name="id515784"></a>
<a href="end.html#fusion.sequences.intrinsics.metafunctions.end.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../../iterators/metafunctions/prior.html" title="prior"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">prior</span></code></a><span class="special">&lt;</span><a href="end.html" title="end"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">first</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><a href="../../../iterators/metafunctions/equal_to.html" title="equal_to"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">equal_to</span></code></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">,</span> <a href="begin.html" title="begin"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;))</span>
<span class="keyword">typedef</span> <a href="../../containers/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">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../../iterators/metafunctions/prior.html" title="prior"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">prior</span></tt></a><span class="special">&lt;</span><a href="end.html" title="end"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">first</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><a href="../../../iterators/metafunctions/equal_to.html" title="equal_to"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">equal_to</span></tt></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">,</span> <a href="begin.html" title="begin"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;))</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

30
doc/html/fusion/sequences/intrinsics/metafunctions/front.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>front</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="empty.html" title="empty">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.front"></a><a href="front.html" title="front">front</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.front.description"></a><h6>
<a name="id1013476"></a>
<a name="id516824"></a>
<a href="front.html#fusion.sequences.intrinsics.metafunctions.front.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a>.
Returns the result type of <a href="../functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.front.synopsis"></a><h6>
<a name="id1013518"></a>
<a name="id516872"></a>
<a href="front.html#fusion.sequences.intrinsics.metafunctions.front.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1013604"></a><p class="title"><b>Table<EFBFBD>1.22.<2E>Parameters</b></p>
<a name="id516970"></a><p class="title"><b>Table<EFBFBD>1.22.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.front.expression_semantics"></a><h6>
<a name="id1031147"></a>
<a name="id517043"></a>
<a href="front.html#fusion.sequences.intrinsics.metafunctions.front.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,27 +76,27 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type
<span class="bold"><b>Return type</b></span>: Any type
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: The type returned by dereferencing
an iterator to the first element in <code class="computeroutput"><span class="identifier">Seq</span></code>.
Equivalent to <code class="computeroutput"><a href="../../../iterators/metafunctions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></code></a><span class="special">&lt;</span><a href="begin.html" title="begin"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></code></a><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span></code>.
<span class="bold"><b>Semantics</b></span>: The type returned by dereferencing
an iterator to the first element in <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
Equivalent to <tt class="computeroutput"><a href="../../../iterators/metafunctions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref</span></tt></a><span class="special">&lt;</span><a href="begin.html" title="begin"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></tt></a><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">type</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.front.header"></a><h6>
<a name="id1031317"></a>
<a name="id517237"></a>
<a href="front.html#fusion.sequences.intrinsics.metafunctions.front.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">front</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.front.example"></a><h6>
<a name="id1031410"></a>
<a name="id517342"></a>
<a href="front.html#fusion.sequences.intrinsics.metafunctions.front.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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">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="front.html" title="front"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&amp;&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/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">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="front.html" title="front"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&amp;&gt;));</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

36
doc/html/fusion/sequences/intrinsics/metafunctions/has_key.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>has_key</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="value_at_c.html" title="value_at_c">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.has_key"></a><a href="has_key.html" title="has_key">has_key</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.has_key.description"></a><h6>
<a name="id1035624"></a>
<a name="id522108"></a>
<a href="has_key.html#fusion.sequences.intrinsics.metafunctions.has_key.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">has_key</span></code></a>.
Returns the result type of <a href="../functions/has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">has_key</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.has_key.synopsis"></a><h6>
<a name="id1035665"></a>
<a name="id522155"></a>
<a href="has_key.html#fusion.sequences.intrinsics.metafunctions.has_key.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -46,7 +46,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1035767"></a><p class="title"><b>Table<EFBFBD>1.29.<2E>Parameters</b></p>
<a name="id522271"></a><p class="title"><b>Table<EFBFBD>1.29.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -60,7 +60,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -69,7 +69,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">Key</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Key</span></tt></td>
<td>Any
type</td>
<td>Key type</td>
@ -78,7 +78,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.has_key.expression_semantics"></a><h6>
<a name="id1035852"></a>
<a name="id522365"></a>
<a href="has_key.html#fusion.sequences.intrinsics.metafunctions.has_key.expression_semantics">Expression
Semantics</a>
</h6>
@ -86,29 +86,29 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: An MPL Integral Constant.
<span class="bold"><b>Return type</b></span>: An MPL Integral Constant.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns <code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></code>
if <code class="computeroutput"><span class="identifier">Seq</span></code> contains an element
with key type <code class="computeroutput"><span class="identifier">Key</span></code>, returns
<code class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">false_</span></code> otherwise.
<span class="bold"><b>Semantics</b></span>: Returns <tt class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></tt>
if <tt class="computeroutput"><span class="identifier">Seq</span></tt> contains an element
with key type <tt class="computeroutput"><span class="identifier">Key</span></tt>, returns
<tt class="computeroutput"><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">false_</span></tt> otherwise.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.has_key.header"></a><h6>
<a name="id1035859"></a>
<a name="id522529"></a>
<a href="has_key.html#fusion.sequences.intrinsics.metafunctions.has_key.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">has_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.has_key.example"></a><h6>
<a name="id1036088"></a>
<a name="id522635"></a>
<a href="has_key.html#fusion.sequences.intrinsics.metafunctions.has_key.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><a href="has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></code></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;));</span>
<span class="identifier">BOOST_MPL_ASSERT_NOT</span><span class="special">((</span><a href="has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></code></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">void</span><span class="special">*&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT</span><span class="special">((</span><a href="has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></tt></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;));</span>
<span class="identifier">BOOST_MPL_ASSERT_NOT</span><span class="special">((</span><a href="has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></tt></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">void</span><span class="special">*&gt;));</span>
</pre>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

28
doc/html/fusion/sequences/intrinsics/metafunctions/size.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>size</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="back.html" title="back">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.size"></a><a href="size.html" title="size">size</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.size.description"></a><h6>
<a name="id1032254"></a>
<a name="id518295"></a>
<a href="size.html#fusion.sequences.intrinsics.metafunctions.size.description">Description</a>
</h6>
<p>
Returns the result type of <a href="../functions/size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a>.
Returns the result type of <a href="../functions/size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.size.synopsis"></a><h6>
<a name="id1032296"></a>
<a name="id518343"></a>
<a href="size.html#fusion.sequences.intrinsics.metafunctions.size.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -44,7 +44,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1032383"></a><p class="title"><b>Table<EFBFBD>1.24.<2E>Parameters</b></p>
<a name="id518441"></a><p class="title"><b>Table<EFBFBD>1.24.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -57,7 +57,7 @@
<th>Description</th>
</tr></thead>
<tbody><tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -68,7 +68,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.size.expression_semantics"></a><h6>
<a name="id1032450"></a>
<a name="id518514"></a>
<a href="size.html#fusion.sequences.intrinsics.metafunctions.size.expression_semantics">Expression
Semantics</a>
</h6>
@ -76,26 +76,26 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: An MPL Integral Constant.
<span class="bold"><b>Return type</b></span>: An MPL Integral Constant.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the number of elements
in <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the number of elements
in <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.size.header"></a><h6>
<a name="id1032457"></a>
<a name="id518617"></a>
<a href="size.html#fusion.sequences.intrinsics.metafunctions.size.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">size</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.size.example"></a><h6>
<a name="id1032633"></a>
<a name="id518722"></a>
<a href="size.html#fusion.sequences.intrinsics.metafunctions.size.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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="keyword">typedef</span> <a href="size.html" title="size"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">size_mpl_integral_constant</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../containers/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="keyword">typedef</span> <a href="size.html" title="size"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">size_mpl_integral_constant</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">size_mpl_integral_constant</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="special">==,</span> <span class="number">3</span><span class="special">);</span>
</pre>
</div>

28
doc/html/fusion/sequences/intrinsics/metafunctions/value_at.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>value_at</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.value_at"></a><a href="value_at.html" title="value_at">value_at</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at.description"></a><h6>
<a name="id1034342"></a>
<a name="id520656"></a>
<a href="value_at.html#fusion.sequences.intrinsics.metafunctions.value_at.description">Description</a>
</h6>
<p>
Returns the actual type at a given index from the <a href="../../../sequences.html" title="Sequences">Sequence</a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at.synopsis"></a><h6>
<a name="id1034377"></a>
<a name="id520696"></a>
<a href="value_at.html#fusion.sequences.intrinsics.metafunctions.value_at.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -46,7 +46,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1034480"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
<a name="id520812"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -60,7 +60,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -69,7 +69,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">N</span></code></td>
<td><tt class="computeroutput"><span class="identifier">N</span></tt></td>
<td>An
MPL Integral Constant</td>
<td>Index of element</td>
@ -78,7 +78,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at.expression_semantics"></a><h6>
<a name="id1034565"></a>
<a name="id520906"></a>
<a href="value_at.html#fusion.sequences.intrinsics.metafunctions.value_at.expression_semantics">Expression
Semantics</a>
</h6>
@ -86,26 +86,26 @@
<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"><strong>Return type</strong></span>: Any type.
<span class="bold"><b>Return type</b></span>: Any type.
</p>
<p>
<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>.
<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>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at.header"></a><h6>
<a name="id1034572"></a>
<a name="id521029"></a>
<a href="value_at.html#fusion.sequences.intrinsics.metafunctions.value_at.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">value_at</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.value_at.example"></a><h6>
<a name="id1034765"></a>
<a name="id521135"></a>
<a href="value_at.html#fusion.sequences.intrinsics.metafunctions.value_at.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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>
<span class="keyword">typedef</span> <a href="../../containers/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>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>

28
doc/html/fusion/sequences/intrinsics/metafunctions/value_at_c.html
View File

@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>value_at_c</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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="value_at.html" title="value_at">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c"></a><a href="value_at_c.html" title="value_at_c">value_at_c</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c.description"></a><h6>
<a name="id1034999"></a>
<a name="id521398"></a>
<a href="value_at_c.html#fusion.sequences.intrinsics.metafunctions.value_at_c.description">Description</a>
</h6>
<p>
Returns the actual type at a given index from the <a href="../../../sequences.html" title="Sequences">Sequence</a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c.synopsis"></a><h6>
<a name="id1035034"></a>
<a name="id521439"></a>
<a href="value_at_c.html#fusion.sequences.intrinsics.metafunctions.value_at_c.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -46,7 +46,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1035137"></a><p class="title"><b>Table<EFBFBD>1.28.<2E>Parameters</b></p>
<a name="id521555"></a><p class="title"><b>Table<EFBFBD>1.28.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -60,7 +60,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -69,7 +69,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">M</span></code></td>
<td><tt class="computeroutput"><span class="identifier">M</span></tt></td>
<td>Positive
integer index</td>
<td>Index of element</td>
@ -78,7 +78,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c.expression_semantics"></a><h6>
<a name="id1035222"></a>
<a name="id521651"></a>
<a href="value_at_c.html#fusion.sequences.intrinsics.metafunctions.value_at_c.expression_semantics">Expression
Semantics</a>
</h6>
@ -86,26 +86,26 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type
<span class="bold"><b>Return type</b></span>: Any type
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the actual type at
the <code class="computeroutput"><span class="identifier">M</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the actual type at
the <tt class="computeroutput"><span class="identifier">M</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c.header"></a><h6>
<a name="id1035230"></a>
<a name="id521775"></a>
<a href="value_at_c.html#fusion.sequences.intrinsics.metafunctions.value_at_c.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">value_at</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_c.example"></a><h6>
<a name="id1035424"></a>
<a name="id521882"></a>
<a href="value_at_c.html#fusion.sequences.intrinsics.metafunctions.value_at_c.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/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_c.html" title="value_at_c"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</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>
<span class="keyword">typedef</span> <a href="../../containers/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_c.html" title="value_at_c"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</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>
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30
doc/html/fusion/sequences/intrinsics/metafunctions/value_at_key.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>value_at_key</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<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_key.html" title="at_key">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key"></a><a href="value_at_key.html" title="value_at_key">value_at_key</a></h5></div></div></div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key.description"></a><h6>
<a name="id1037226"></a>
<a name="id523916"></a>
<a href="value_at_key.html#fusion.sequences.intrinsics.metafunctions.value_at_key.description">Description</a>
</h6>
<p>
Returns the actual element type associated with a Key from the <a href="../../../sequences.html" title="Sequences">Sequence</a>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key.synopsis"></a><h6>
<a name="id1037261"></a>
<a name="id523958"></a>
<a href="value_at_key.html#fusion.sequences.intrinsics.metafunctions.value_at_key.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
@ -46,7 +46,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id1037364"></a><p class="title"><b>Table<EFBFBD>1.31.<2E>Parameters</b></p>
<a name="id524075"></a><p class="title"><b>Table<EFBFBD>1.31.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -60,7 +60,7 @@
</tr></thead>
<tbody>
<tr>
<td><code class="computeroutput"><span class="identifier">Seq</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Seq</span></tt></td>
<td>A
model of <a href="../../concepts/forward_sequence.html" title="Forward
Sequence">Forward
@ -69,7 +69,7 @@
<td>Argument sequence</td>
</tr>
<tr>
<td><code class="computeroutput"><span class="identifier">Key</span></code></td>
<td><tt class="computeroutput"><span class="identifier">Key</span></tt></td>
<td>Any
type</td>
<td>Key type</td>
@ -78,7 +78,7 @@
</table>
</div>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key.expression_semantics"></a><h6>
<a name="id1037449"></a>
<a name="id524170"></a>
<a href="value_at_key.html#fusion.sequences.intrinsics.metafunctions.value_at_key.expression_semantics">Expression
Semantics</a>
</h6>
@ -86,27 +86,27 @@
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: Any type.
<span class="bold"><b>Return type</b></span>: Any type.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the actual element
type associated with key type <code class="computeroutput"><span class="identifier">Key</span></code>
in <code class="computeroutput"><span class="identifier">Seq</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the actual element
type associated with key type <tt class="computeroutput"><span class="identifier">Key</span></tt>
in <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
</p>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key.header"></a><h6>
<a name="id1037558"></a>
<a name="id524294"></a>
<a href="value_at_key.html#fusion.sequences.intrinsics.metafunctions.value_at_key.header">Header</a>
</h6>
<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">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">value_at_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.sequences.intrinsics.metafunctions.value_at_key.example"></a><h6>
<a name="id1037651"></a>
<a name="id524400"></a>
<a href="value_at_key.html#fusion.sequences.intrinsics.metafunctions.value_at_key.example">Example</a>
</h6>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</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="at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;));</span>
<span class="keyword">typedef</span> <a href="../../containers/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special">&lt;</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">mymap</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="at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a><span class="special">&lt;</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&gt;));</span>
</pre>
</div>
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