forked from boostorg/fusion
updates functional module: only two unfused variants, now
[SVN r51381]
This commit is contained in:
Tobias Schwinger
@ -3,7 +3,7 @@
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>Functions</title>
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<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
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||||
<link rel="up" href="../intrinsic.html" title="Intrinsic">
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||||
<link rel="prev" href="../intrinsic.html" title="Intrinsic">
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||||
@ -3,7 +3,7 @@
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>at</title>
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<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
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<link rel="up" href="../functions.html" title="Functions">
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||||
<link rel="prev" href="size.html" title="size">
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@ -26,27 +26,26 @@
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<div class="titlepage"><div><div><h5 class="title">
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<a name="fusion.sequence.intrinsic.functions.at"></a><a href="at.html" title="at">at</a></h5></div></div></div>
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<a name="fusion.sequence.intrinsic.functions.at.description"></a><h6>
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<a name="id503256"></a>
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<a name="id1011708"></a>
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<a href="at.html#fusion.sequence.intrinsic.functions.at.description">Description</a>
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||||
</h6>
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<p>
|
||||
Returns the N-th element from the beginning of the sequence.
|
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</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.at.synopsis"></a><h6>
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<a name="id503287"></a>
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<a name="id1011736"></a>
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<a href="at.html#fusion.sequence.intrinsic.functions.at.synopsis">Synopsis</a>
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</h6>
|
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<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
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<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
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<span class="identifier">at</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
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||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
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||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
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||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
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<span class="identifier">at</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
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</pre>
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<a name="fusion.sequence.intrinsic.functions.at.parameters"></a><h6>
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<a name="id503618"></a>
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<a name="id1012025"></a>
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<a href="at.html#fusion.sequence.intrinsic.functions.at.parameters">Parameters</a>
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</h6>
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<div class="informaltable"><table class="table">
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@ -76,7 +75,7 @@
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<tr>
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<td>
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<p>
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<tt class="computeroutput"><span class="identifier">seq</span></tt>
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<code class="computeroutput"><span class="identifier">seq</span></code>
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</p>
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||||
</td>
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||||
<td>
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@ -95,7 +94,7 @@
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<tr>
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<td>
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<p>
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<tt class="computeroutput"><span class="identifier">N</span></tt>
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<code class="computeroutput"><span class="identifier">N</span></code>
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</p>
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</td>
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<td>
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@ -113,47 +112,43 @@
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</tbody>
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</table></div>
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<a name="fusion.sequence.intrinsic.functions.at.expression_semantics"></a><h6>
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<a name="id503778"></a>
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<a name="id1012168"></a>
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<a href="at.html#fusion.sequence.intrinsic.functions.at.expression_semantics">Expression
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Semantics</a>
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</h6>
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<pre class="programlisting">
|
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<span class="identifier">at</span><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
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<pre class="programlisting"><span class="identifier">at</span><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
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</pre>
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<p>
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<span class="bold"><b>Return type</b></span>: Returns a reference to
|
||||
the N-th element from the beginning of the sequence <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
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if <tt class="computeroutput"><span class="identifier">seq</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: Returns a reference to
|
||||
the N-th element from the beginning of the sequence <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
is the N-th element from the beginning of the sequence, is a valid expression.
|
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Else, returns a type convertable to the N-th element from the beginning
|
||||
of the sequence.
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||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><span class="number">0</span>
|
||||
<span class="special"><=</span> <span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span> <span class="special"><</span> <a href="size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><span class="number">0</span>
|
||||
<span class="special"><=</span> <span class="identifier">N</span><span class="special">::</span><span class="identifier">value</span> <span class="special"><</span> <a href="size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
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||||
</p>
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<p>
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<span class="bold"><b>Semantics</b></span>: Equivalent to
|
||||
<span class="bold"><strong>Semantics</strong></span>: Equivalent to
|
||||
</p>
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<pre class="programlisting">
|
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<a href="../../../iterator/functions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">deref</span></tt></a><span class="special">(</span><a href="../../../iterator/functions/advance.html" title="advance"><tt class="computeroutput"><span class="identifier">advance</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><a href="begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)))</span>
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<pre class="programlisting"><a href="../../../iterator/functions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">deref</span></code></a><span class="special">(</span><a href="../../../iterator/functions/advance.html" title="advance"><code class="computeroutput"><span class="identifier">advance</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><a href="begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)))</span>
|
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</pre>
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<a name="fusion.sequence.intrinsic.functions.at.header"></a><h6>
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<a name="id504097"></a>
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<a name="id1012447"></a>
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<a href="at.html#fusion.sequence.intrinsic.functions.at.header">Header</a>
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</h6>
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||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
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<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
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<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">at</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at.example"></a><h6>
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||||
<a name="id504263"></a>
|
||||
<a name="id1012592"></a>
|
||||
<a href="at.html#fusion.sequence.intrinsic.functions.at.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
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||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">at</span><span class="special"><</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">int_</span><span class="special"><</span><span class="number">1</span><span class="special">></span> <span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
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||||
@ -3,7 +3,7 @@
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||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>at_c</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="at.html" title="at">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c"></a><a href="at_c.html" title="at_c">at_c</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.description"></a><h6>
|
||||
<a name="id504493"></a>
|
||||
<a name="id1012794"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the N-th element from the beginning of the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.synopsis"></a><h6>
|
||||
<a name="id504525"></a>
|
||||
<a name="id1012823"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">int</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">int</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">at_c</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">int</span> <span class="identifier">N</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">at_c</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.parameters"></a><h6>
|
||||
<a name="id504860"></a>
|
||||
<a name="id1013116"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -76,7 +75,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -95,7 +94,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">N</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -112,48 +111,44 @@
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.expression_semantics"></a><h6>
|
||||
<a name="id505012"></a>
|
||||
<a name="id1013253"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">at_c</span><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">at_c</span><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Returns a reference to
|
||||
the N-th element from the beginning of the sequence <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
if <tt class="computeroutput"><span class="identifier">seq</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: Returns a reference to
|
||||
the N-th element from the beginning of the sequence <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
is the N-th element from the beginning of the sequence, is a valid expression.
|
||||
Else, returns a type convertable to the N-th element from the beginning
|
||||
of the sequence.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><span class="number">0</span>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><span class="number">0</span>
|
||||
<span class="special"><=</span> <span class="identifier">N</span>
|
||||
<span class="special"><</span> <a href="size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
<span class="special"><</span> <a href="size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Equivalent to
|
||||
<span class="bold"><strong>Semantics</strong></span>: Equivalent to
|
||||
</p>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../iterator/functions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">deref</span></tt></a><span class="special">(</span><a href="../../../iterator/functions/advance.html" title="advance"><tt class="computeroutput"><span class="identifier">advance</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><a href="begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)))</span>
|
||||
<pre class="programlisting"><a href="../../../iterator/functions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">deref</span></code></a><span class="special">(</span><a href="../../../iterator/functions/advance.html" title="advance"><code class="computeroutput"><span class="identifier">advance</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><a href="begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)))</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.header"></a><h6>
|
||||
<a name="id505322"></a>
|
||||
<a name="id1013523"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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_c</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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_c</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">at_c</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_c.example"></a><h6>
|
||||
<a name="id505490"></a>
|
||||
<a name="id1031147"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.functions.at_c.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">at_c</span><span class="special"><</span><span class="number">1</span><span class="special">>(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>at_key</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="has_key.html" title="has_key">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key"></a><a href="at_key.html" title="at_key">at_key</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.description"></a><h6>
|
||||
<a name="id506603"></a>
|
||||
<a name="id1032129"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the element associated with a Key from the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.synopsis"></a><h6>
|
||||
<a name="id506634"></a>
|
||||
<a name="id1032157"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">at_key</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">at_key</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.parameters"></a><h6>
|
||||
<a name="id506968"></a>
|
||||
<a name="id1032449"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -76,7 +75,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -95,7 +94,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Key</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Key</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -112,43 +111,40 @@
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.expression_semantics"></a><h6>
|
||||
<a name="id507120"></a>
|
||||
<a name="id1032585"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">at_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">at_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Returns a reference to
|
||||
the element associated with Key from the sequence <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
if <tt class="computeroutput"><span class="identifier">seq</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: Returns a reference to
|
||||
the element associated with Key from the sequence <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
is the element associated with Key, is a valid expression. Else, returns
|
||||
a type convertable to the element associated with Key.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">true</span></tt>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">true</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the element associated
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the element associated
|
||||
with Key.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.header"></a><h6>
|
||||
<a name="id507328"></a>
|
||||
<a name="id1032769"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">at_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.at_key.example"></a><h6>
|
||||
<a name="id507497"></a>
|
||||
<a name="id1032917"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.functions.at_key.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">></span> <span class="identifier">s</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="char">'x'</span><span class="special">,</span> <span class="keyword">true</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">></span> <span class="identifier">s</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="char">'x'</span><span class="special">,</span> <span class="keyword">true</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">at_key</span><span class="special"><</span><span class="keyword">char</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span> <span class="special">==</span> <span class="char">'x'</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>back</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="front.html" title="front">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.back"></a><a href="back.html" title="back">back</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.description"></a><h6>
|
||||
<a name="id501503"></a>
|
||||
<a name="id1010165"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the last element in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.synopsis"></a><h6>
|
||||
<a name="id501534"></a>
|
||||
<a name="id1010193"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">back</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">back</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.parameters"></a><h6>
|
||||
<a name="id501812"></a>
|
||||
<a name="id1010436"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -75,7 +74,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,43 +92,40 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.expression_semantics"></a><h6>
|
||||
<a name="id501927"></a>
|
||||
<a name="id1010539"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">back</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">back</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Returns a reference to
|
||||
the last element in the sequence <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
if <tt class="computeroutput"><span class="identifier">seq</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: Returns a reference to
|
||||
the last element in the sequence <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
is the last element in the sequence, is a valid expression. Else, returns
|
||||
a type convertable to the last element in the sequence.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><a href="empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span></tt>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><a href="empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the last element
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the last element
|
||||
in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.header"></a><h6>
|
||||
<a name="id502125"></a>
|
||||
<a name="id1010713"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">back</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.back.example"></a><h6>
|
||||
<a name="id502294"></a>
|
||||
<a name="id1010860"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.functions.back.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">back</span><span class="special">(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">3</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>begin</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="../functions.html" title="Functions">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.begin"></a><a href="begin.html" title="begin">begin</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.description"></a><h6>
|
||||
<a name="id497730"></a>
|
||||
<a name="id1006841"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns an iterator pointing to the first element in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.synopsis"></a><h6>
|
||||
<a name="id497762"></a>
|
||||
<a name="id1006870"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">begin</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">begin</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.parameters"></a><h6>
|
||||
<a name="id498038"></a>
|
||||
<a name="id1007112"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -75,7 +74,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,50 +92,47 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.expression_semantics"></a><h6>
|
||||
<a name="id498153"></a>
|
||||
<a name="id1007216"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">begin</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">begin</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: <a href="../../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
<span class="bold"><strong>Return type</strong></span>: <a href="../../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
Iterator">Forward
|
||||
Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a> else, <a href="../../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional
|
||||
Iterator">Bidirectional
|
||||
Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a> else, <a href="../../../iterator/concepts/random_access_iterator.html" title="Random
|
||||
Access Iterator">Random
|
||||
Access Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Access Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/random_access_sequence.html" title="Random
|
||||
Access Sequence">Random
|
||||
Access Sequence</a>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns an iterator pointing
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns an iterator pointing
|
||||
to the first element in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.header"></a><h6>
|
||||
<a name="id498324"></a>
|
||||
<a name="id1007365"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">begin</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.begin.example"></a><h6>
|
||||
<a name="id498494"></a>
|
||||
<a name="id1007514"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.functions.begin.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="../../../iterator/functions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">deref</span></tt></a><span class="special">(</span><span class="identifier">begin</span><span class="special">(</span><span class="identifier">v</span><span class="special">))</span> <span class="special">==</span> <span class="number">1</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="../../../iterator/functions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">deref</span></code></a><span class="special">(</span><span class="identifier">begin</span><span class="special">(</span><span class="identifier">v</span><span class="special">))</span> <span class="special">==</span> <span class="number">1</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>empty</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="end.html" title="end">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.empty"></a><a href="empty.html" title="empty">empty</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.description"></a><h6>
|
||||
<a name="id499701"></a>
|
||||
<a name="id1008576"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns a type convertible to <tt class="computeroutput"><span class="keyword">bool</span></tt>
|
||||
that evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> if
|
||||
the sequence is empty, else, evaluates to <tt class="computeroutput"><span class="keyword">false</span></tt>.
|
||||
Returns a type convertible to <code class="computeroutput"><span class="keyword">bool</span></code>
|
||||
that evaluates to <code class="computeroutput"><span class="keyword">true</span></code> if
|
||||
the sequence is empty, else, evaluates to <code class="computeroutput"><span class="keyword">false</span></code>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.synopsis"></a><h6>
|
||||
<a name="id499768"></a>
|
||||
<a name="id1008636"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">empty</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.parameters"></a><h6>
|
||||
<a name="id499924"></a>
|
||||
<a name="id1008772"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -73,7 +72,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -91,34 +90,31 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.expression_semantics"></a><h6>
|
||||
<a name="id500039"></a>
|
||||
<a name="id1008876"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">empty</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">empty</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Convertible to <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
<span class="bold"><strong>Return type</strong></span>: Convertible to <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> if the sequence is empty, else, evaluates
|
||||
to <tt class="computeroutput"><span class="keyword">false</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Evaluates to <code class="computeroutput"><span class="keyword">true</span></code> if the sequence is empty, else, evaluates
|
||||
to <code class="computeroutput"><span class="keyword">false</span></code>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.header"></a><h6>
|
||||
<a name="id500154"></a>
|
||||
<a name="id1008975"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">empty</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.empty.example"></a><h6>
|
||||
<a name="id500323"></a>
|
||||
<a name="id1009124"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.functions.empty.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">empty</span><span class="special">(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>end</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="begin.html" title="begin">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.end"></a><a href="end.html" title="end">end</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.description"></a><h6>
|
||||
<a name="id498708"></a>
|
||||
<a name="id1007702"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns an iterator pointing to one element past the end of the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.synopsis"></a><h6>
|
||||
<a name="id498739"></a>
|
||||
<a name="id1007731"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">end</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">end</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.parameters"></a><h6>
|
||||
<a name="id499014"></a>
|
||||
<a name="id1007972"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -75,7 +74,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,50 +92,47 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.expression_semantics"></a><h6>
|
||||
<a name="id499128"></a>
|
||||
<a name="id1008076"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">end</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">end</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: <a href="../../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
<span class="bold"><strong>Return type</strong></span>: <a href="../../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
Iterator">Forward
|
||||
Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a> else, <a href="../../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional
|
||||
Iterator">Bidirectional
|
||||
Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a> else, <a href="../../../iterator/concepts/random_access_iterator.html" title="Random
|
||||
Access Iterator">Random
|
||||
Access Iterator</a> if <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
Access Iterator</a> if <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
is a <a href="../../concepts/random_access_sequence.html" title="Random
|
||||
Access Sequence">Random
|
||||
Access Sequence</a>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns an iterator pointing
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns an iterator pointing
|
||||
to one element past the end of the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.header"></a><h6>
|
||||
<a name="id499299"></a>
|
||||
<a name="id1008225"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">end</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.end.example"></a><h6>
|
||||
<a name="id499468"></a>
|
||||
<a name="id1008372"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.functions.end.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="../../../iterator/functions/deref.html" title="deref"><tt class="computeroutput"><span class="identifier">deref</span></tt></a><span class="special">(</span><a href="../../../iterator/functions/prior.html" title="prior"><tt class="computeroutput"><span class="identifier">prior</span></tt></a><span class="special">(</span><span class="identifier">end</span><span class="special">(</span><span class="identifier">v</span><span class="special">)))</span> <span class="special">==</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="../../../iterator/functions/deref.html" title="deref"><code class="computeroutput"><span class="identifier">deref</span></code></a><span class="special">(</span><a href="../../../iterator/functions/prior.html" title="prior"><code class="computeroutput"><span class="identifier">prior</span></code></a><span class="special">(</span><span class="identifier">end</span><span class="special">(</span><span class="identifier">v</span><span class="special">)))</span> <span class="special">==</span> <span class="number">3</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>front</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="empty.html" title="empty">
|
||||
@ -26,27 +26,26 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.front"></a><a href="front.html" title="front">front</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.description"></a><h6>
|
||||
<a name="id500518"></a>
|
||||
<a name="id1009296"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the first element in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.synopsis"></a><h6>
|
||||
<a name="id500549"></a>
|
||||
<a name="id1009324"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">front</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">front</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.parameters"></a><h6>
|
||||
<a name="id500826"></a>
|
||||
<a name="id1009567"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -75,7 +74,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,43 +92,40 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.expression_semantics"></a><h6>
|
||||
<a name="id500940"></a>
|
||||
<a name="id1009670"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">front</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">front</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Returns a reference to
|
||||
the first element in the sequence <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
if <tt class="computeroutput"><span class="identifier">seq</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: Returns a reference to
|
||||
the first element in the sequence <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
is the first element in the sequence, is a valid expression. Else, returns
|
||||
a type convertable to the first element in the sequence.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><a href="empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span></tt>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><a href="empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the first element
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the first element
|
||||
in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.header"></a><h6>
|
||||
<a name="id501139"></a>
|
||||
<a name="id1009844"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">front</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.front.example"></a><h6>
|
||||
<a name="id501308"></a>
|
||||
<a name="id1009993"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.functions.front.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">front</span><span class="special">(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">1</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>has_key</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="at_c.html" title="at_c">
|
||||
@ -26,26 +26,25 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key"></a><a href="has_key.html" title="has_key">has_key</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.description"></a><h6>
|
||||
<a name="id505696"></a>
|
||||
<a name="id1031328"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns a type convertible to <tt class="computeroutput"><span class="keyword">bool</span></tt>
|
||||
that evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> if
|
||||
Returns a type convertible to <code class="computeroutput"><span class="keyword">bool</span></code>
|
||||
that evaluates to <code class="computeroutput"><span class="keyword">true</span></code> if
|
||||
the sequence contains an element associated with a Key, else, evaluates
|
||||
to <tt class="computeroutput"><span class="keyword">false</span></tt>.
|
||||
to <code class="computeroutput"><span class="keyword">false</span></code>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.synopsis"></a><h6>
|
||||
<a name="id505764"></a>
|
||||
<a name="id1031389"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">has_key</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.parameters"></a><h6>
|
||||
<a name="id505948"></a>
|
||||
<a name="id1031550"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -75,7 +74,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -94,7 +93,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Key</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Key</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -111,34 +110,31 @@
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.expression_semantics"></a><h6>
|
||||
<a name="id506102"></a>
|
||||
<a name="id1031689"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Key</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Convertible to <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
<span class="bold"><strong>Return type</strong></span>: Convertible to <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> if the sequence contains an element
|
||||
associated with Key, else, evaluates to <tt class="computeroutput"><span class="keyword">false</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Evaluates to <code class="computeroutput"><span class="keyword">true</span></code> if the sequence contains an element
|
||||
associated with Key, else, evaluates to <code class="computeroutput"><span class="keyword">false</span></code>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.header"></a><h6>
|
||||
<a name="id506227"></a>
|
||||
<a name="id1031797"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">has_key</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.has_key.example"></a><h6>
|
||||
<a name="id506397"></a>
|
||||
<a name="id1031946"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.functions.has_key.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">></span> <span class="identifier">s</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="char">'x'</span><span class="special">,</span> <span class="keyword">true</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">></span> <span class="identifier">s</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="char">'x'</span><span class="special">,</span> <span class="keyword">true</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">has_key</span><span class="special"><</span><span class="keyword">char</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">true</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>size</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="back.html" title="back">
|
||||
@ -26,24 +26,23 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.size"></a><a href="size.html" title="size">size</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.description"></a><h6>
|
||||
<a name="id502490"></a>
|
||||
<a name="id1011033"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns a type convertible to <tt class="computeroutput"><span class="keyword">int</span></tt>
|
||||
Returns a type convertible to <code class="computeroutput"><span class="keyword">int</span></code>
|
||||
that evaluates the number of elements in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.synopsis"></a><h6>
|
||||
<a name="id502534"></a>
|
||||
<a name="id1011072"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/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"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<span class="identifier">size</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.parameters"></a><h6>
|
||||
<a name="id502689"></a>
|
||||
<a name="id1011208"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -72,7 +71,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,34 +89,31 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.expression_semantics"></a><h6>
|
||||
<a name="id502804"></a>
|
||||
<a name="id1011313"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">size</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">size</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Convertible to <tt class="computeroutput"><span class="keyword">int</span></tt>.
|
||||
<span class="bold"><strong>Return type</strong></span>: Convertible to <code class="computeroutput"><span class="keyword">int</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the number of elements
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the number of elements
|
||||
in the sequence.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.header"></a><h6>
|
||||
<a name="id502894"></a>
|
||||
<a name="id1011390"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.header">Header</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">size</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.size.example"></a><h6>
|
||||
<a name="id503062"></a>
|
||||
<a name="id1011536"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.functions.size.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">size</span><span class="special">(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">3</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>swap</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="at_key.html" title="at_key">
|
||||
@ -26,22 +26,21 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.functions.swap"></a><a href="swap.html" title="swap">swap</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.swap.description"></a><h6>
|
||||
<a name="id507705"></a>
|
||||
<a name="id1033101"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.functions.swap.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Performs an element by element swap of the elements in 2 sequences.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.swap.synopsis"></a><h6>
|
||||
<a name="id507737"></a>
|
||||
<a name="id1033129"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.functions.swap.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Seq2</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Seq2</span><span class="special">></span>
|
||||
<span class="keyword">void</span> <span class="identifier">swap</span><span class="special">(</span><span class="identifier">Seq1</span><span class="special">&</span> <span class="identifier">seq1</span><span class="special">,</span> <span class="identifier">Seq2</span><span class="special">&</span> <span class="identifier">seq2</span><span class="special">);</span>
|
||||
</pre>
|
||||
<a name="fusion.sequence.intrinsic.functions.swap.parameters"></a><h6>
|
||||
<a name="id507878"></a>
|
||||
<a name="id1033254"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.functions.swap.parameters">Parameters</a>
|
||||
</h6>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -70,7 +69,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">seq1</span></tt>, <tt class="computeroutput"><span class="identifier">seq2</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">seq1</span></code>, <code class="computeroutput"><span class="identifier">seq2</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -88,34 +87,32 @@
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.intrinsic.functions.swap.expression_semantics"></a><h6>
|
||||
<a name="id508005"></a>
|
||||
<a name="id1033369"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.functions.swap.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">swap</span><span class="special">(</span><span class="identifier">seq1</span><span class="special">,</span> <span class="identifier">seq2</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="identifier">swap</span><span class="special">(</span><span class="identifier">seq1</span><span class="special">,</span> <span class="identifier">seq2</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">void</span></tt>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">void</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Precondition</b></span>: <tt class="computeroutput"><a href="size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">seq1</span><span class="special">)</span> <span class="special">==</span> <a href="size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">seq2</span><span class="special">)</span></tt>
|
||||
<span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><a href="size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">seq1</span><span class="special">)</span> <span class="special">==</span> <a href="size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">seq2</span><span class="special">)</span></code>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Calls <tt class="computeroutput"><span class="identifier">swap</span><span class="special">(</span><span class="identifier">a1</span><span class="special">,</span> <span class="identifier">b1</span><span class="special">)</span></tt> for corresponding elements in <tt class="computeroutput"><span class="identifier">seq1</span></tt> and <tt class="computeroutput"><span class="identifier">seq2</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Calls <code class="computeroutput"><span class="identifier">swap</span><span class="special">(</span><span class="identifier">a1</span><span class="special">,</span> <span class="identifier">b1</span><span class="special">)</span></code> for corresponding elements in <code class="computeroutput"><span class="identifier">seq1</span></code> and <code class="computeroutput"><span class="identifier">seq2</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/swap.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.functions.swap.example"></a><h6>
|
||||
<a name="id508255"></a>
|
||||
<a name="id1033587"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.functions.swap.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">></span> <span class="identifier">v1</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="string">"hello"</span><span class="special">),</span> <span class="identifier">v2</span><span class="special">(</span><span class="number">2</span><span class="special">,</span> <span class="string">"world"</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">></span> <span class="identifier">v1</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="string">"hello"</span><span class="special">),</span> <span class="identifier">v2</span><span class="special">(</span><span class="number">2</span><span class="special">,</span> <span class="string">"world"</span><span class="special">);</span>
|
||||
<span class="identifier">swap</span><span class="special">(</span><span class="identifier">v1</span><span class="special">,</span> <span class="identifier">v2</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">v1</span> <span class="special">==</span> <a href="../../../container/generation/functions/make_vector.html" title="make_vector"><tt class="computeroutput"><span class="identifier">make_vector</span></tt></a><span class="special">(</span><span class="number">2</span><span class="special">,</span> <span class="string">"world"</span><span class="special">));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">v2</span> <span class="special">==</span> <a href="../../../container/generation/functions/make_vector.html" title="make_vector"><tt class="computeroutput"><span class="identifier">make_vector</span></tt></a><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="string">"hello"</span><span class="special">));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">v1</span> <span class="special">==</span> <a href="../../../container/generation/functions/make_vector.html" title="make_vector"><code class="computeroutput"><span class="identifier">make_vector</span></code></a><span class="special">(</span><span class="number">2</span><span class="special">,</span> <span class="string">"world"</span><span class="special">));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">v2</span> <span class="special">==</span> <a href="../../../container/generation/functions/make_vector.html" title="make_vector"><code class="computeroutput"><span class="identifier">make_vector</span></code></a><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="string">"hello"</span><span class="special">));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>Metafunctions</title>
|
||||
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../intrinsic.html" title="Intrinsic">
|
||||
<link rel="prev" href="functions/swap.html" title="swap">
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>at</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="size.html" title="size">
|
||||
@ -26,20 +26,19 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at"></a><a href="at.html" title="at">at</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at.description"></a><h6>
|
||||
<a name="id512540"></a>
|
||||
<a name="id1037364"></a>
|
||||
<a href="at.html#fusion.sequence.intrinsic.metafunctions.at.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
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="id512578" href="#ftn.id512578">6</a>]</sup>
|
||||
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="id1037397" href="#ftn.id1037397">6</a>]</sup>
|
||||
.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at.synopsis"></a><h6>
|
||||
<a name="id512695"></a>
|
||||
<a name="id1037503"></a>
|
||||
<a href="at.html#fusion.sequence.intrinsic.metafunctions.at.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">N</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">at</span>
|
||||
@ -48,7 +47,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id512812"></a><p class="title"><b>Table<EFBFBD>1.25.<2E>Parameters</b></p>
|
||||
<a name="id1037605"></a><p class="title"><b>Table<EFBFBD>1.25.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -76,7 +75,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -95,7 +94,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">N</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -114,38 +113,36 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at.expression_semantics"></a><h6>
|
||||
<a name="id512957"></a>
|
||||
<a name="id1037735"></a>
|
||||
<a href="at.html#fusion.sequence.intrinsic.metafunctions.at.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type.
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the 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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/at.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at.example"></a><h6>
|
||||
<a name="id513107"></a>
|
||||
<a name="id1037865"></a>
|
||||
<a href="at.html#fusion.sequence.intrinsic.metafunctions.at.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></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"><</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"><</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"><</span><span class="number">1</span><span class="special">></span> <span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><</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"><</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"><</span><span class="number">1</span><span class="special">></span> <span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&>));</span>
|
||||
</pre>
|
||||
<div class="footnotes">
|
||||
<br><hr width="100" align="left">
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id512578" href="#id512578">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>. <a href="../../../sequence.html" title="Sequence">Sequence</a>(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>
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id1037397" href="#id1037397">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>. <a href="../../../sequence.html" title="Sequence">Sequence</a>(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>
|
||||
</p></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>at_c</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="at.html" title="at">
|
||||
@ -26,20 +26,19 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_c"></a><a href="at_c.html" title="at_c">at_c</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_c.description"></a><h6>
|
||||
<a name="id513370"></a>
|
||||
<a name="id1038095"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.metafunctions.at_c.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
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="id513409" href="#ftn.id513409">7</a>]</sup>
|
||||
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="id1038129" href="#ftn.id1038129">7</a>]</sup>
|
||||
.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_c.synopsis"></a><h6>
|
||||
<a name="id513531"></a>
|
||||
<a name="id1038238"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.metafunctions.at_c.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">int</span> <span class="identifier">M</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">at_c</span>
|
||||
@ -48,7 +47,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id513648"></a><p class="title"><b>Table<EFBFBD>1.26.<2E>Parameters</b></p>
|
||||
<a name="id1038341"></a><p class="title"><b>Table<EFBFBD>1.26.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -76,7 +75,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -95,7 +94,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">M</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">M</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -113,38 +112,36 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_c.expression_semantics"></a><h6>
|
||||
<a name="id513788"></a>
|
||||
<a name="id1038466"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.metafunctions.at_c.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_c</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the 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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/at.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_c.example"></a><h6>
|
||||
<a name="id513939"></a>
|
||||
<a name="id1038597"></a>
|
||||
<a href="at_c.html#fusion.sequence.intrinsic.metafunctions.at_c.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></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"><</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"><</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><</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"><</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&>));</span>
|
||||
</pre>
|
||||
<div class="footnotes">
|
||||
<br><hr width="100" align="left">
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id513409" href="#id513409">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>. <a href="../../../sequence.html" title="Sequence">Sequence</a>(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>
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id1038129" href="#id1038129">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>. <a href="../../../sequence.html" title="Sequence">Sequence</a>(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>
|
||||
</p></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>at_key</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="has_key.html" title="has_key">
|
||||
@ -26,20 +26,19 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_key"></a><a href="at_key.html" title="at_key">at_key</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_key.description"></a><h6>
|
||||
<a name="id516357"></a>
|
||||
<a name="id1040728"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.metafunctions.at_key.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
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="id516396" href="#ftn.id516396">8</a>]</sup>
|
||||
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="id1040762" href="#ftn.id1040762">8</a>]</sup>
|
||||
.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_key.synopsis"></a><h6>
|
||||
<a name="id516515"></a>
|
||||
<a name="id1040868"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.metafunctions.at_key.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">at_key</span>
|
||||
@ -48,7 +47,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id516633"></a><p class="title"><b>Table<EFBFBD>1.30.<2E>Parameters</b></p>
|
||||
<a name="id1040970"></a><p class="title"><b>Table<EFBFBD>1.30.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -76,7 +75,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -95,7 +94,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Key</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Key</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -113,40 +112,38 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_key.expression_semantics"></a><h6>
|
||||
<a name="id516772"></a>
|
||||
<a name="id1041095"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.metafunctions.at_key.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type.
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the 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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/at_key.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.at_key.example"></a><h6>
|
||||
<a name="id516924"></a>
|
||||
<a name="id1041226"></a>
|
||||
<a href="at_key.html#fusion.sequence.intrinsic.metafunctions.at_key.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&>));</span>
|
||||
</pre>
|
||||
<div class="footnotes">
|
||||
<br><hr width="100" align="left">
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id516396" href="#id516396">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>
|
||||
<div class="footnote"><p><sup>[<a name="ftn.id1040762" href="#id1040762">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>
|
||||
</p></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>back</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="front.html" title="front">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.back"></a><a href="back.html" title="back">back</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.back.description"></a><h6>
|
||||
<a name="id511253"></a>
|
||||
<a name="id1036228"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.metafunctions.back.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.back.synopsis"></a><h6>
|
||||
<a name="id511302"></a>
|
||||
<a name="id1036272"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.metafunctions.back.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">back</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id511402"></a><p class="title"><b>Table<EFBFBD>1.23.<2E>Parameters</b></p>
|
||||
<a name="id1036358"></a><p class="title"><b>Table<EFBFBD>1.23.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,30 +89,28 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.back.expression_semantics"></a><h6>
|
||||
<a name="id511503"></a>
|
||||
<a name="id1036451"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.metafunctions.back.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: The type returned by dereferencing
|
||||
an iterator to the last element in the sequence. Equivalent to <tt class="computeroutput"><a href="../../../iterator/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"><</span><a href="../../../iterator/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"><</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"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span></tt>.
|
||||
<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="../../../iterator/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"><</span><a href="../../../iterator/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"><</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"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/back.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.back.example"></a><h6>
|
||||
<a name="id511736"></a>
|
||||
<a name="id1036654"></a>
|
||||
<a href="back.html#fusion.sequence.intrinsic.metafunctions.back.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">char</span><span class="special">></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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">char</span><span class="special">></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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">&>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>begin</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="../metafunctions.html" title="Metafunctions">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.begin"></a><a href="begin.html" title="begin">begin</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.begin.description"></a><h6>
|
||||
<a name="id508608"></a>
|
||||
<a name="id1033899"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.metafunctions.begin.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.begin.synopsis"></a><h6>
|
||||
<a name="id508657"></a>
|
||||
<a name="id1033942"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.metafunctions.begin.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">begin</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id508756"></a><p class="title"><b>Table<EFBFBD>1.19.<2E>Parameters</b></p>
|
||||
<a name="id1034028"></a><p class="title"><b>Table<EFBFBD>1.19.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,32 +89,30 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.begin.expression_semantics"></a><h6>
|
||||
<a name="id508858"></a>
|
||||
<a name="id1034121"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.metafunctions.begin.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
<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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/begin.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.begin.example"></a><h6>
|
||||
<a name="id508981"></a>
|
||||
<a name="id1034227"></a>
|
||||
<a href="begin.html#fusion.sequence.intrinsic.metafunctions.begin.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">></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"><</span><span class="identifier">vec</span><span class="special">>::</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"><</span><a href="../../../iterator/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"><</span><span class="identifier">it</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&>))</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">></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"><</span><span class="identifier">vec</span><span class="special">>::</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"><</span><a href="../../../iterator/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"><</span><span class="identifier">it</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&>))</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>empty</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="end.html" title="end">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.empty"></a><a href="empty.html" title="empty">empty</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.empty.description"></a><h6>
|
||||
<a name="id509917"></a>
|
||||
<a name="id1035053"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.metafunctions.empty.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.empty.synopsis"></a><h6>
|
||||
<a name="id509966"></a>
|
||||
<a name="id1035096"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.metafunctions.empty.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">empty</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id510066"></a><p class="title"><b>Table<EFBFBD>1.21.<2E>Parameters</b></p>
|
||||
<a name="id1035183"></a><p class="title"><b>Table<EFBFBD>1.21.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,35 +89,33 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.empty.expression_semantics"></a><h6>
|
||||
<a name="id510168"></a>
|
||||
<a name="id1035276"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.metafunctions.empty.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
<span class="bold"><strong>Return type</strong></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>
|
||||
</p>
|
||||
<p>
|
||||
<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.
|
||||
<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.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/empty.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.empty.example"></a><h6>
|
||||
<a name="id510330"></a>
|
||||
<a name="id1035417"></a>
|
||||
<a href="empty.html#fusion.sequence.intrinsic.metafunctions.empty.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><></span> <span class="identifier">empty_vec</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></span> <span class="identifier">vec</span><span class="special">;</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><></span> <span class="identifier">empty_vec</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></tt></a><span class="special"><</span><span class="identifier">empty_vec</span><span class="special">>));</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"><</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"><</span><span class="identifier">empty_vec</span><span class="special">>));</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"><</span><span class="identifier">vec</span><span class="special">>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>end</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="begin.html" title="begin">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.end"></a><a href="end.html" title="end">end</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.end.description"></a><h6>
|
||||
<a name="id509237"></a>
|
||||
<a name="id1034453"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.metafunctions.end.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.end.synopsis"></a><h6>
|
||||
<a name="id509286"></a>
|
||||
<a name="id1034497"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.metafunctions.end.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">end</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id509385"></a><p class="title"><b>Table<EFBFBD>1.20.<2E>Parameters</b></p>
|
||||
<a name="id1034583"></a><p class="title"><b>Table<EFBFBD>1.20.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,32 +89,30 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.end.expression_semantics"></a><h6>
|
||||
<a name="id509487"></a>
|
||||
<a name="id1034676"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.metafunctions.end.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
<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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/end.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.end.example"></a><h6>
|
||||
<a name="id509609"></a>
|
||||
<a name="id1034781"></a>
|
||||
<a href="end.html#fusion.sequence.intrinsic.metafunctions.end.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../../../iterator/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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</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="../../../iterator/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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>))</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../../../iterator/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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</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="../../../iterator/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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>))</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>front</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="empty.html" title="empty">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.front"></a><a href="front.html" title="front">front</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.front.description"></a><h6>
|
||||
<a name="id510593"></a>
|
||||
<a name="id1035648"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.metafunctions.front.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.front.synopsis"></a><h6>
|
||||
<a name="id510642"></a>
|
||||
<a name="id1035692"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.metafunctions.front.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">front</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id510742"></a><p class="title"><b>Table<EFBFBD>1.22.<2E>Parameters</b></p>
|
||||
<a name="id1035779"></a><p class="title"><b>Table<EFBFBD>1.22.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,31 +89,29 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.front.expression_semantics"></a><h6>
|
||||
<a name="id510844"></a>
|
||||
<a name="id1035871"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.metafunctions.front.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: 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="../../../iterator/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"><</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"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span></tt>.
|
||||
<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="../../../iterator/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"><</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"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span><span class="special">>::</span><span class="identifier">type</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/front.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.front.example"></a><h6>
|
||||
<a name="id511050"></a>
|
||||
<a name="id1036049"></a>
|
||||
<a href="front.html#fusion.sequence.intrinsic.metafunctions.front.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">char</span><span class="special">></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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">char</span><span class="special">></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"><</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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">int</span><span class="special">&>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>has_key</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="value_at_c.html" title="value_at_c">
|
||||
@ -26,18 +26,17 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.has_key"></a><a href="has_key.html" title="has_key">has_key</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.has_key.description"></a><h6>
|
||||
<a name="id515522"></a>
|
||||
<a name="id1039990"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.metafunctions.has_key.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
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>.
|
||||
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>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.has_key.synopsis"></a><h6>
|
||||
<a name="id515572"></a>
|
||||
<a name="id1040034"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.metafunctions.has_key.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">has_key</span>
|
||||
@ -46,7 +45,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id515690"></a><p class="title"><b>Table<EFBFBD>1.29.<2E>Parameters</b></p>
|
||||
<a name="id1040137"></a><p class="title"><b>Table<EFBFBD>1.29.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -74,7 +73,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,7 +92,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Key</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Key</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -111,34 +110,32 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.has_key.expression_semantics"></a><h6>
|
||||
<a name="id515828"></a>
|
||||
<a name="id1040261"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.metafunctions.has_key.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
<span class="bold"><strong>Return type</strong></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>.
|
||||
</p>
|
||||
<p>
|
||||
<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.
|
||||
<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.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/has_key.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.has_key.example"></a><h6>
|
||||
<a name="id516011"></a>
|
||||
<a name="id1040422"></a>
|
||||
<a href="has_key.html#fusion.sequence.intrinsic.metafunctions.has_key.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>));</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">void</span><span class="special">*>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>));</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">void</span><span class="special">*>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>size</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="back.html" title="back">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.size"></a><a href="size.html" title="size">size</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.size.description"></a><h6>
|
||||
<a name="id511939"></a>
|
||||
<a name="id1036833"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.metafunctions.size.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <a href="../functions/size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a>.
|
||||
Returns the result type of <a href="../functions/size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.size.synopsis"></a><h6>
|
||||
<a name="id511989"></a>
|
||||
<a name="id1036877"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.metafunctions.size.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">size</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="emphasis"><em>unspecified</em></span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id512088"></a><p class="title"><b>Table<EFBFBD>1.24.<2E>Parameters</b></p>
|
||||
<a name="id1036963"></a><p class="title"><b>Table<EFBFBD>1.24.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,31 +89,29 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.size.expression_semantics"></a><h6>
|
||||
<a name="id512189"></a>
|
||||
<a name="id1037056"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.metafunctions.size.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
<span class="bold"><strong>Return type</strong></span>: An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the number of elements
|
||||
in <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the number of elements
|
||||
in <code class="computeroutput"><span class="identifier">Seq</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/size.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.size.example"></a><h6>
|
||||
<a name="id512307"></a>
|
||||
<a name="id1037158"></a>
|
||||
<a href="size.html#fusion.sequence.intrinsic.metafunctions.size.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></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"><</span><span class="identifier">vec</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">size_mpl_integral_constant</span><span class="special">;</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><</span><span class="identifier">vec</span><span class="special">>::</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>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>swap</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="value_at_key.html" title="value_at_key">
|
||||
@ -26,25 +26,24 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.swap"></a><a href="swap.html" title="swap">swap</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.swap.description"></a><h6>
|
||||
<a name="id518006"></a>
|
||||
<a name="id1042182"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the return type of swap.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.swap.synopsis"></a><h6>
|
||||
<a name="id518038"></a>
|
||||
<a name="id1042210"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Seq2</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Seq1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Seq2</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">swap</span>
|
||||
<span class="special">{</span>
|
||||
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id518158"></a><p class="title"><b>Table<EFBFBD>1.32.<2E>Parameters</b></p>
|
||||
<a name="id1042314"></a><p class="title"><b>Table<EFBFBD>1.32.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -71,7 +70,7 @@
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq1</span></tt>, <tt class="computeroutput"><span class="identifier">Seq2</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq1</span></code>, <code class="computeroutput"><span class="identifier">Seq2</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -90,18 +89,17 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.swap.expression_semantics"></a><h6>
|
||||
<a name="id518273"></a>
|
||||
<a name="id1042418"></a>
|
||||
<a href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">swap</span><span class="special"><</span><span class="identifier">Seq1</span><span class="special">,</span> <span class="identifier">Seq2</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">swap</span><span class="special"><</span><span class="identifier">Seq1</span><span class="special">,</span> <span class="identifier">Seq2</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">void</span></tt>.
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">void</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Always returns <tt class="computeroutput"><span class="keyword">void</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Always returns <code class="computeroutput"><span class="keyword">void</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/swap.hpp>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>value_at</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="at_c.html" title="at_c">
|
||||
@ -26,18 +26,17 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at"></a><a href="value_at.html" title="value_at">value_at</a></h5></div></div></div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at.description"></a><h6>
|
||||
<a name="id514165"></a>
|
||||
<a name="id1038797"></a>
|
||||
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the actual type at a given index from the <a href="../../../sequence.html" title="Sequence">Sequence</a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at.synopsis"></a><h6>
|
||||
<a name="id514205"></a>
|
||||
<a name="id1038832"></a>
|
||||
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">N</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">value_at</span>
|
||||
@ -46,7 +45,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id514323"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
|
||||
<a name="id1038934"></a><p class="title"><b>Table<EFBFBD>1.27.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -74,7 +73,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,7 +92,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">N</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -112,30 +111,28 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at.expression_semantics"></a><h6>
|
||||
<a name="id514468"></a>
|
||||
<a name="id1039066"></a>
|
||||
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type.
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the actual type at
|
||||
the <tt class="computeroutput"><span class="identifier">N</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the actual type at
|
||||
the <code class="computeroutput"><span class="identifier">N</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/value_at.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at.example"></a><h6>
|
||||
<a name="id514601"></a>
|
||||
<a name="id1039181"></a>
|
||||
<a href="value_at.html#fusion.sequence.intrinsic.metafunctions.value_at.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></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"><</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"><</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"><</span><span class="number">1</span><span class="special">></span> <span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><</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"><</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"><</span><span class="number">1</span><span class="special">></span> <span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -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="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="value_at.html" title="value_at">
|
||||
@ -26,18 +26,17 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.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.sequence.intrinsic.metafunctions.value_at_c.description"></a><h6>
|
||||
<a name="id514865"></a>
|
||||
<a name="id1039413"></a>
|
||||
<a href="value_at_c.html#fusion.sequence.intrinsic.metafunctions.value_at_c.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the actual type at a given index from the <a href="../../../sequence.html" title="Sequence">Sequence</a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_c.synopsis"></a><h6>
|
||||
<a name="id514905"></a>
|
||||
<a name="id1039448"></a>
|
||||
<a href="value_at_c.html#fusion.sequence.intrinsic.metafunctions.value_at_c.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">int</span> <span class="identifier">M</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">value_at_c</span>
|
||||
@ -46,7 +45,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id515023"></a><p class="title"><b>Table<EFBFBD>1.28.<2E>Parameters</b></p>
|
||||
<a name="id1039551"></a><p class="title"><b>Table<EFBFBD>1.28.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -74,7 +73,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,7 +92,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">M</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">M</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -111,30 +110,28 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_c.expression_semantics"></a><h6>
|
||||
<a name="id515162"></a>
|
||||
<a name="id1039676"></a>
|
||||
<a href="value_at_c.html#fusion.sequence.intrinsic.metafunctions.value_at_c.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_c</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">M</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the actual type at
|
||||
the <tt class="computeroutput"><span class="identifier">M</span></tt>th element of <tt class="computeroutput"><span class="identifier">Seq</span></tt>.
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the actual type at
|
||||
the <code class="computeroutput"><span class="identifier">M</span></code>th element of <code class="computeroutput"><span class="identifier">Seq</span></code>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/value_at.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_c.example"></a><h6>
|
||||
<a name="id515295"></a>
|
||||
<a name="id1039792"></a>
|
||||
<a href="value_at_c.html#fusion.sequence.intrinsic.metafunctions.value_at_c.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</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">></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"><</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"><</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</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">></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"><</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"><</span><span class="identifier">vec</span><span class="special">,</span> <span class="number">1</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">float</span><span class="special">>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -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="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="at_key.html" title="at_key">
|
||||
@ -26,18 +26,17 @@
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.sequence.intrinsic.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.sequence.intrinsic.metafunctions.value_at_key.description"></a><h6>
|
||||
<a name="id517250"></a>
|
||||
<a name="id1041517"></a>
|
||||
<a href="value_at_key.html#fusion.sequence.intrinsic.metafunctions.value_at_key.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the actual element type associated with a Key from the <a href="../../../sequence.html" title="Sequence">Sequence</a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_key.synopsis"></a><h6>
|
||||
<a name="id517290"></a>
|
||||
<a name="id1041552"></a>
|
||||
<a href="value_at_key.html#fusion.sequence.intrinsic.metafunctions.value_at_key.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Seq</span><span class="special">,</span>
|
||||
<span class="keyword">typename</span> <span class="identifier">Key</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">value_at_key</span>
|
||||
@ -46,7 +45,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id517408"></a><p class="title"><b>Table<EFBFBD>1.31.<2E>Parameters</b></p>
|
||||
<a name="id1041654"></a><p class="title"><b>Table<EFBFBD>1.31.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -74,7 +73,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Seq</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -93,7 +92,7 @@
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<tt class="computeroutput"><span class="identifier">Key</span></tt>
|
||||
<code class="computeroutput"><span class="identifier">Key</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
@ -111,31 +110,29 @@
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_key.expression_semantics"></a><h6>
|
||||
<a name="id517548"></a>
|
||||
<a name="id1041778"></a>
|
||||
<a href="value_at_key.html#fusion.sequence.intrinsic.metafunctions.value_at_key.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span><span class="special"><</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">Key</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><b>Return type</b></span>: Any type.
|
||||
<span class="bold"><strong>Return type</strong></span>: Any type.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the actual 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>.
|
||||
<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>.
|
||||
</p>
|
||||
<p>
|
||||
/sequence/intrinsic/value_at_key.hpp>
|
||||
</p>
|
||||
<a name="fusion.sequence.intrinsic.metafunctions.value_at_key.example"></a><h6>
|
||||
<a name="id517680"></a>
|
||||
<a name="id1041894"></a>
|
||||
<a href="value_at_key.html#fusion.sequence.intrinsic.metafunctions.value_at_key.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><tt class="computeroutput"><span class="identifier">pair</span></tt></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>));</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a><span class="special"><</span><a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>,</span> <a href="../../../support/pair.html" title="pair"><code class="computeroutput"><span class="identifier">pair</span></code></a><span class="special"><</span><span class="keyword">double</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="special">></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"><</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"><</span><span class="identifier">mymap</span><span class="special">,</span> <span class="keyword">int</span><span class="special">>::</span><span class="identifier">type</span><span class="special">,</span> <span class="keyword">char</span><span class="special">>));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
Reference in New Issue
Block a user