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synced 2025-07-17 22:32:15 +02:00
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<div class="toc"><dl>
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<dt><span class="section"><a href="functions/any.html">any</a></span></dt>
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<dt><span class="section"><a href="functions/all.html">all</a></span></dt>
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<a accesskey="p" href="any.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="none.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
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<div class="section" lang="en">
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<div class="titlepage"><div><div><h5 class="title">
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<a name="fusion.algorithm.query.functions.all"></a><a href="all.html" title="all">all</a></h5></div></div></div>
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<div class="titlepage">
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<div><div><h5 class="title">
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<a name="fusion.algorithm.query.functions.all"></a><a href="all.html" title="all">all</a>
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||||
</h5></div></div>
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||||
<div></div>
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||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.all.description"></a><h6>
|
||||
<a name="id1174004"></a>
|
||||
<a name="id355132"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
For a sequence <code class="computeroutput"><span class="identifier">seq</span></code> and
|
||||
unary function object <code class="computeroutput"><span class="identifier">f</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">all</span></code> returns true if
|
||||
<code class="computeroutput"><span class="identifier">f</span></code> returns true for every
|
||||
element of <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
For a sequence <tt class="computeroutput"><span class="identifier">seq</span></tt> and
|
||||
unary function object <tt class="computeroutput"><span class="identifier">f</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">all</span></tt> returns true if
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt> returns true for every
|
||||
element of <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.all.synopsis"></a><h6>
|
||||
<a name="id1174069"></a>
|
||||
<a name="id355207"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.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> <span class="identifier">F</span>
|
||||
<span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/all.html" title="all"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">all</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">all</span><span class="special">(</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/all.html" title="all"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">all</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">all</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> <span class="identifier">F</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1174220"></a><p class="title"><b>Table<EFBFBD>1.40.<2E>Parameters</b></p>
|
||||
<a name="id544501"></a><p class="title"><b>Table<EFBFBD>1.40.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -56,96 +60,78 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code> is a valid expression, convertible
|
||||
to <code class="computeroutput"><span class="keyword">bool</span></code>, for every
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Sequence</a>, <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt> is a valid expression, convertible
|
||||
to <tt class="computeroutput"><span class="keyword">bool</span></tt>, for every
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">f</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary function object
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The search predicate
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.all.expression_semantics"></a><h6>
|
||||
<a name="id1174382"></a>
|
||||
<a name="id544689"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="all.html" title="all"><code class="computeroutput"><span class="identifier">all</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="all.html" title="all"><tt class="computeroutput"><span class="identifier">all</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns true if and only
|
||||
if <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code>
|
||||
evaluates to <code class="computeroutput"><span class="keyword">true</span></code> for every
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns true if and only
|
||||
if <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt>
|
||||
evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> for every
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.all.complexity"></a><h6>
|
||||
<a name="id1174511"></a>
|
||||
<a name="id544838"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.all.header"></a><h6>
|
||||
<a name="id1174572"></a>
|
||||
<a name="id544908"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">all</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">all</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.all.example"></a><h6>
|
||||
<a name="id1174704"></a>
|
||||
<a name="id545055"></a>
|
||||
<a href="all.html#fusion.algorithm.query.functions.all.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">odd</span>
|
||||
@ -157,8 +143,8 @@
|
||||
<span class="special">}</span>
|
||||
<span class="special">};</span>
|
||||
<span class="special">...</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="all.html" title="all"><code class="computeroutput"><span class="identifier">all</span></code></a><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="number">3</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="all.html" title="all"><code class="computeroutput"><span class="identifier">all</span></code></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="all.html" title="all"><tt class="computeroutput"><span class="identifier">all</span></tt></a><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="number">3</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="all.html" title="all"><tt class="computeroutput"><span class="identifier">all</span></tt></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>any</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<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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<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" 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">
|
||||
<link rel="previous" href="../functions.html" title="Functions">
|
||||
<link rel="next" href="all.html" title="all">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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||||
@ -23,32 +23,36 @@
|
||||
<a accesskey="p" href="../functions.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="all.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.any"></a><a href="any.html" title="any">any</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.any"></a><a href="any.html" title="any">any</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.any.description"></a><h6>
|
||||
<a name="id1172896"></a>
|
||||
<a name="id541577"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
For a sequence <code class="computeroutput"><span class="identifier">seq</span></code> and
|
||||
unary function object <code class="computeroutput"><span class="identifier">f</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">any</span></code> returns true if
|
||||
<code class="computeroutput"><span class="identifier">f</span></code> returns true for at
|
||||
least one element of <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
For a sequence <tt class="computeroutput"><span class="identifier">seq</span></tt> and
|
||||
unary function object <tt class="computeroutput"><span class="identifier">f</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">any</span></tt> returns true if
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt> returns true for at
|
||||
least one element of <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.any.synopsis"></a><h6>
|
||||
<a name="id1172976"></a>
|
||||
<a name="id541664"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.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> <span class="identifier">F</span>
|
||||
<span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/any.html" title="any"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">any</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">any</span><span class="special">(</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/any.html" title="any"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">any</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">any</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> <span class="identifier">F</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1173144"></a><p class="title"><b>Table<EFBFBD>1.39.<2E>Parameters</b></p>
|
||||
<a name="id541855"></a><p class="title"><b>Table<EFBFBD>1.39.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -56,96 +60,78 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code> must be a valid expression, convertible
|
||||
to <code class="computeroutput"><span class="keyword">bool</span></code>, for each
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Sequence</a>, <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt> must be a valid expression, convertible
|
||||
to <tt class="computeroutput"><span class="keyword">bool</span></tt>, for each
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">f</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary function object
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The search predicate
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.any.expression_semantics"></a><h6>
|
||||
<a name="id1173322"></a>
|
||||
<a name="id542056"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.expression_semantics">Expression
|
||||
semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="any.html" title="any"><code class="computeroutput"><span class="identifier">any</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="any.html" title="any"><tt class="computeroutput"><span class="identifier">any</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns true if and only
|
||||
if <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code>
|
||||
evaluates to <code class="computeroutput"><span class="keyword">true</span></code> for some
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns true if and only
|
||||
if <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt>
|
||||
evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt> for some
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.any.complexity"></a><h6>
|
||||
<a name="id1173471"></a>
|
||||
<a name="id542224"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.any.header"></a><h6>
|
||||
<a name="id1173544"></a>
|
||||
<a name="id542305"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">any</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">any</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.any.example"></a><h6>
|
||||
<a name="id1173690"></a>
|
||||
<a name="id542471"></a>
|
||||
<a href="any.html#fusion.algorithm.query.functions.any.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">odd</span>
|
||||
@ -157,8 +143,8 @@
|
||||
<span class="special">}</span>
|
||||
<span class="special">};</span>
|
||||
<span class="special">...</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="any.html" title="any"><code class="computeroutput"><span class="identifier">any</span></code></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="any.html" title="any"><code class="computeroutput"><span class="identifier">any</span></code></a><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="number">4</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="any.html" title="any"><tt class="computeroutput"><span class="identifier">any</span></tt></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="any.html" title="any"><tt class="computeroutput"><span class="identifier">any</span></tt></a><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="number">4</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>count</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="find_if.html" title="find_if">
|
||||
<link rel="previous" href="find_if.html" title="find_if">
|
||||
<link rel="next" href="count_if.html" title="count_if">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,28 +23,32 @@
|
||||
<a accesskey="p" href="find_if.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="count_if.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.count"></a><a href="count.html" title="count">count</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.count"></a><a href="count.html" title="count">count</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.count.description"></a><h6>
|
||||
<a name="id1177754"></a>
|
||||
<a name="id548586"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the number of elements of a given type within a sequence.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count.synopsis"></a><h6>
|
||||
<a name="id1177779"></a>
|
||||
<a name="id548614"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.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> <span class="identifier">T</span>
|
||||
<span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/count.html" title="count"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">count</span><span class="special">(</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/count.html" title="count"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">count</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> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">t</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1177942"></a><p class="title"><b>Table<EFBFBD>1.44.<2E>Parameters</b></p>
|
||||
<a name="id548815"></a><p class="title"><b>Table<EFBFBD>1.44.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -52,100 +56,82 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, <code class="computeroutput"><span class="identifier">e</span> <span class="special">==</span> <span class="identifier">t</span></code>
|
||||
must be a valid expression, convertible to <code class="computeroutput"><span class="keyword">bool</span></code>,
|
||||
for each element <code class="computeroutput"><span class="identifier">e</span></code>
|
||||
in <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Sequence</a>, <tt class="computeroutput"><span class="identifier">e</span> <span class="special">==</span> <span class="identifier">t</span></tt>
|
||||
must be a valid expression, convertible to <tt class="computeroutput"><span class="keyword">bool</span></tt>,
|
||||
for each element <tt class="computeroutput"><span class="identifier">e</span></tt>
|
||||
in <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">T</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">T</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type to count
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.count.expression_semantics"></a><h6>
|
||||
<a name="id1178117"></a>
|
||||
<a name="id549006"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="count.html" title="count"><code class="computeroutput"><span class="identifier">count</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">t</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="count.html" title="count"><tt class="computeroutput"><span class="identifier">count</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">t</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">int</span></code>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">int</span></tt>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the number of elements
|
||||
of type <code class="computeroutput"><span class="identifier">T</span></code> and equal to
|
||||
<code class="computeroutput"><span class="identifier">t</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the number of elements
|
||||
of type <tt class="computeroutput"><span class="identifier">T</span></tt> and equal to
|
||||
<tt class="computeroutput"><span class="identifier">t</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count.complexity"></a><h6>
|
||||
<a name="id1178243"></a>
|
||||
<a name="id549142"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count.header"></a><h6>
|
||||
<a name="id1178316"></a>
|
||||
<a name="id549220"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">count</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">count</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.count.example"></a><h6>
|
||||
<a name="id1178462"></a>
|
||||
<a name="id549383"></a>
|
||||
<a href="count.html#fusion.algorithm.query.functions.count.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">const</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">double</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">vec</span><span class="special">(</span><span class="number">1.0</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="count.html" title="count"><code class="computeroutput"><span class="identifier">count</span></code></a><span class="special">(</span><span class="identifier">vec</span><span class="special">,</span><span class="number">2</span><span class="special">)</span> <span class="special">==</span> <span class="number">1</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="keyword">const</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">double</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">vec</span><span class="special">(</span><span class="number">1.0</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="count.html" title="count"><tt class="computeroutput"><span class="identifier">count</span></tt></a><span class="special">(</span><span class="identifier">vec</span><span class="special">,</span><span class="number">2</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>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>count_if</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="count.html" title="count">
|
||||
<link rel="previous" href="count.html" title="count">
|
||||
<link rel="next" href="../metafunctions.html" title="Metafunctions">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,29 +23,33 @@
|
||||
<a accesskey="p" href="count.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.count_if"></a><a href="count_if.html" title="count_if">count_if</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.count_if"></a><a href="count_if.html" title="count_if">count_if</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.count_if.description"></a><h6>
|
||||
<a name="id1178652"></a>
|
||||
<a name="id549588"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the number of elements within a sequence with a type for which
|
||||
a given unary function object evaluates to <code class="computeroutput"><span class="keyword">true</span></code>.
|
||||
a given unary function object evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count_if.synopsis"></a><h6>
|
||||
<a name="id1178692"></a>
|
||||
<a name="id549628"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.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> <span class="identifier">F</span>
|
||||
<span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/count_if.html" title="count_if"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count_if</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">count_if</span><span class="special">(</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/count_if.html" title="count_if"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count_if</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">count_if</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> <span class="identifier">F</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1178863"></a><p class="title"><b>Table<EFBFBD>1.45.<2E>Parameters</b></p>
|
||||
<a name="id549819"></a><p class="title"><b>Table<EFBFBD>1.45.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -53,98 +57,80 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code> is a valid expression, convertible
|
||||
to <code class="computeroutput"><span class="keyword">bool</span></code>, for each
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Sequence</a>, <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt> is a valid expression, convertible
|
||||
to <tt class="computeroutput"><span class="keyword">bool</span></tt>, for each
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">f</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary function object
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The search predicate
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.count_if.expression_semantics"></a><h6>
|
||||
<a name="id1179040"></a>
|
||||
<a name="id550014"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="count_if.html" title="count_if"><code class="computeroutput"><span class="identifier">count_if</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">)</span>
|
||||
<pre class="programlisting"><a href="count_if.html" title="count_if"><tt class="computeroutput"><span class="identifier">count_if</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">)</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">int</span></code>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">int</span></tt>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the number of elements
|
||||
in <code class="computeroutput"><span class="identifier">seq</span></code> where <code class="computeroutput"><span class="identifier">f</span></code> evaluates to <code class="computeroutput"><span class="keyword">true</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the number of elements
|
||||
in <tt class="computeroutput"><span class="identifier">seq</span></tt> where <tt class="computeroutput"><span class="identifier">f</span></tt> evaluates to <tt class="computeroutput"><span class="keyword">true</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count_if.complexity"></a><h6>
|
||||
<a name="id1179165"></a>
|
||||
<a name="id550150"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.count_if.header"></a><h6>
|
||||
<a name="id1179238"></a>
|
||||
<a name="id550227"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">count_if</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">count_if</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.count_if.example"></a><h6>
|
||||
<a name="id1179385"></a>
|
||||
<a name="id550392"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.functions.count_if.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">const</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">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</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="count_if.html" title="count_if"><code class="computeroutput"><span class="identifier">count_if</span></code></a><span class="special">(</span><span class="identifier">vec</span><span class="special">,</span><span class="identifier">odd</span><span class="special">())</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
<pre class="programlisting"><span class="keyword">const</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">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</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="count_if.html" title="count_if"><tt class="computeroutput"><span class="identifier">count_if</span></tt></a><span class="special">(</span><span class="identifier">vec</span><span class="special">,</span><span class="identifier">odd</span><span class="special">())</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>find</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="none.html" title="none">
|
||||
<link rel="previous" href="none.html" title="none">
|
||||
<link rel="next" href="find_if.html" title="find_if">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,17 +23,21 @@
|
||||
<a accesskey="p" href="none.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="find_if.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.find"></a><a href="find.html" title="find">find</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.find"></a><a href="find.html" title="find">find</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.find.description"></a><h6>
|
||||
<a name="id1176007"></a>
|
||||
<a name="id546529"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Finds the first element of a given type within a sequence.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find.synopsis"></a><h6>
|
||||
<a name="id1176032"></a>
|
||||
<a name="id546555"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -49,7 +53,7 @@
|
||||
<span class="emphasis"><em>unspecified</em></span> <span class="identifier">find</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1176189"></a><p class="title"><b>Table<EFBFBD>1.42.<2E>Parameters</b></p>
|
||||
<a name="id546732"></a><p class="title"><b>Table<EFBFBD>1.42.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -57,100 +61,82 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">T</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">T</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type to search for
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.find.expression_semantics"></a><h6>
|
||||
<a name="id1176305"></a>
|
||||
<a name="id546864"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="find.html" title="find"><code class="computeroutput"><span class="identifier">find</span></code></a><span class="special"><</span><span class="identifier">T</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span>
|
||||
<pre class="programlisting"><a href="find.html" title="find"><tt class="computeroutput"><span class="identifier">find</span></tt></a><span class="special"><</span><span class="identifier">T</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: A model of the same iterator
|
||||
category as the iterators of <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: A model of the same iterator
|
||||
category as the iterators of <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns an iterator to the
|
||||
first element of <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
of type <code class="computeroutput"><span class="identifier">T</span></code>, or <code class="computeroutput"><a href="../../../sequence/intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span></code> if there is no such element. Equivalent
|
||||
to <code class="computeroutput"><a href="find_if.html" title="find_if"><code class="computeroutput"><span class="identifier">find_if</span></code></a><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_same</span><span class="special"><</span><span class="identifier">_</span><span class="special">,</span> <span class="identifier">T</span><span class="special">></span> <span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns an iterator to the
|
||||
first element of <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
of type <tt class="computeroutput"><span class="identifier">T</span></tt>, or <tt class="computeroutput"><a href="../../../sequence/intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span></tt> if there is no such element. Equivalent
|
||||
to <tt class="computeroutput"><a href="find_if.html" title="find_if"><tt class="computeroutput"><span class="identifier">find_if</span></tt></a><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">is_same</span><span class="special"><</span><span class="identifier">_</span><span class="special">,</span> <span class="identifier">T</span><span class="special">></span> <span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find.complexity"></a><h6>
|
||||
<a name="id1176501"></a>
|
||||
<a name="id547085"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find.header"></a><h6>
|
||||
<a name="id1176564"></a>
|
||||
<a name="id547156"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">find</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">find</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.find.example"></a><h6>
|
||||
<a name="id1176695"></a>
|
||||
<a name="id547304"></a>
|
||||
<a href="find.html#fusion.algorithm.query.functions.find.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">const</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">char</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">(</span><span class="char">'a'</span><span class="special">,</span><span class="char">'0'</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(*</span><a href="find.html" title="find"><code class="computeroutput"><span class="identifier">find</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="special">==</span> <span class="char">'0'</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="find.html" title="find"><code class="computeroutput"><span class="identifier">find</span></code></a><span class="special"><</span><span class="keyword">double</span><span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <a href="../../../sequence/intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">vec</span><span class="special">));</span>
|
||||
<pre class="programlisting"><span class="keyword">const</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">char</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">(</span><span class="char">'a'</span><span class="special">,</span><span class="char">'0'</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(*</span><a href="find.html" title="find"><tt class="computeroutput"><span class="identifier">find</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="special">==</span> <span class="char">'0'</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="find.html" title="find"><tt class="computeroutput"><span class="identifier">find</span></tt></a><span class="special"><</span><span class="keyword">double</span><span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <a href="../../../sequence/intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></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>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>find_if</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="find.html" title="find">
|
||||
<link rel="previous" href="find.html" title="find">
|
||||
<link rel="next" href="count.html" title="count">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,19 +23,23 @@
|
||||
<a accesskey="p" href="find.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="count.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.find_if"></a><a href="find_if.html" title="find_if">find_if</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.find_if"></a><a href="find_if.html" title="find_if">find_if</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<p>
|
||||
Finds the first element within a sequence with a type for which a given
|
||||
<a href="http://www.boost.org/libs/mpl/doc/refmanual/lambda-expression.html" target="_top">MPL
|
||||
Lambda Expression</a> evaluates to <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></code>.
|
||||
Lambda Expression</a> evaluates to <tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find_if.description"></a><h6>
|
||||
<a name="id1176956"></a>
|
||||
<a name="id547615"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.functions.find_if.description">Description</a>
|
||||
</h6>
|
||||
<a name="fusion.algorithm.query.functions.find_if.synopsis"></a><h6>
|
||||
<a name="id1176976"></a>
|
||||
<a name="id547638"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.functions.find_if.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -51,7 +55,7 @@
|
||||
<span class="emphasis"><em>unspecified</em></span> <span class="identifier">find_if</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1177134"></a><p class="title"><b>Table<EFBFBD>1.43.<2E>Parameters</b></p>
|
||||
<a name="id547834"></a><p class="title"><b>Table<EFBFBD>1.43.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -59,98 +63,80 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">F</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">F</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary <a href="http://www.boost.org/libs/mpl/doc/refmanual/lambda-expression.html" target="_top">MPL
|
||||
Lambda Expression</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The search predicate
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.find_if.expression_semantics"></a><h6>
|
||||
<a name="id1177257"></a>
|
||||
<a name="id547979"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.functions.find_if.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="find_if.html" title="find_if"><code class="computeroutput"><span class="identifier">find_if</span></code></a><span class="special"><</span><span class="identifier">F</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span>
|
||||
<pre class="programlisting"><a href="find_if.html" title="find_if"><tt class="computeroutput"><span class="identifier">find_if</span></tt></a><span class="special"><</span><span class="identifier">F</span><span class="special">>(</span><span class="identifier">seq</span><span class="special">)</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: An iterator of the same
|
||||
iterator category as the iterators of <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: An iterator of the same
|
||||
iterator category as the iterators of <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the first element
|
||||
of <code class="computeroutput"><span class="identifier">seq</span></code> for which <a href="http://www.boost.org/libs/mpl/doc/refmanual/lambda-expression.html" target="_top">MPL
|
||||
Lambda Expression</a> <code class="computeroutput"><span class="identifier">F</span></code>
|
||||
evaluates to <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></code>, or <code class="computeroutput"><a href="../../../sequence/intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the first element
|
||||
of <tt class="computeroutput"><span class="identifier">seq</span></tt> for which <a href="http://www.boost.org/libs/mpl/doc/refmanual/lambda-expression.html" target="_top">MPL
|
||||
Lambda Expression</a> <tt class="computeroutput"><span class="identifier">F</span></tt>
|
||||
evaluates to <tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">true_</span></tt>, or <tt class="computeroutput"><a href="../../../sequence/intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span></tt>
|
||||
if there is no such element.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find_if.complexity"></a><h6>
|
||||
<a name="id1177417"></a>
|
||||
<a name="id548177"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.functions.find_if.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<p>
|
||||
/algorithm/query/find_if.hpp>
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.find_if.example"></a><h6>
|
||||
<a name="id1177485"></a>
|
||||
<a name="id548260"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.functions.find_if.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">const</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">double</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">(</span><span class="number">1.0</span><span class="special">,</span><span class="number">2</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(*</span><a href="find_if.html" title="find_if"><code class="computeroutput"><span class="identifier">find_if</span></code></a><span class="special"><</span><span class="identifier">is_integral</span><span class="special"><</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_</span><span class="special">></span> <span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="find_if.html" title="find_if"><code class="computeroutput"><span class="identifier">find_if</span></code></a><span class="special"><</span><span class="identifier">is_class</span><span class="special"><</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_</span><span class="special">></span> <span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <a href="../../../sequence/intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">vec</span><span class="special">));</span>
|
||||
<pre class="programlisting"><span class="keyword">const</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">double</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec</span><span class="special">(</span><span class="number">1.0</span><span class="special">,</span><span class="number">2</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(*</span><a href="find_if.html" title="find_if"><tt class="computeroutput"><span class="identifier">find_if</span></tt></a><span class="special"><</span><span class="identifier">is_integral</span><span class="special"><</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_</span><span class="special">></span> <span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <span class="number">2</span><span class="special">);</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="find_if.html" title="find_if"><tt class="computeroutput"><span class="identifier">find_if</span></tt></a><span class="special"><</span><span class="identifier">is_class</span><span class="special"><</span><span class="identifier">mpl</span><span class="special">::</span><span class="identifier">_</span><span class="special">></span> <span class="special">>(</span><span class="identifier">vec</span><span class="special">)</span> <span class="special">==</span> <a href="../../../sequence/intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></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>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>none</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../functions.html" title="Functions">
|
||||
<link rel="prev" href="all.html" title="all">
|
||||
<link rel="previous" href="all.html" title="all">
|
||||
<link rel="next" href="find.html" title="find">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,32 +23,36 @@
|
||||
<a accesskey="p" href="all.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="find.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.none"></a><a href="none.html" title="none">none</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.functions.none"></a><a href="none.html" title="none">none</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.none.description"></a><h6>
|
||||
<a name="id1174988"></a>
|
||||
<a name="id545373"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
For a sequence <code class="computeroutput"><span class="identifier">seq</span></code> and
|
||||
unary function object <code class="computeroutput"><span class="identifier">f</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">none</span></code> returns true if
|
||||
<code class="computeroutput"><span class="identifier">f</span></code> returns false for every
|
||||
element of <code class="computeroutput"><span class="identifier">seq</span></code>.
|
||||
For a sequence <tt class="computeroutput"><span class="identifier">seq</span></tt> and
|
||||
unary function object <tt class="computeroutput"><span class="identifier">f</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">none</span></tt> returns true if
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt> returns false for every
|
||||
element of <tt class="computeroutput"><span class="identifier">seq</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.none.synopsis"></a><h6>
|
||||
<a name="id1175053"></a>
|
||||
<a name="id545447"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.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> <span class="identifier">F</span>
|
||||
<span class="special">></span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/none.html" title="none"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">none</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">none</span><span class="special">(</span>
|
||||
<span class="keyword">typename</span> <a href="../metafunctions/none.html" title="none"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">none</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span><span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">none</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> <span class="identifier">F</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1175204"></a><p class="title"><b>Table<EFBFBD>1.41.<2E>Parameters</b></p>
|
||||
<a name="id545617"></a><p class="title"><b>Table<EFBFBD>1.41.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -56,96 +60,78 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code> is a valid expression, convertible
|
||||
to <code class="computeroutput"><span class="keyword">bool</span></code>, for every
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Sequence</a>, <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt> is a valid expression, convertible
|
||||
to <tt class="computeroutput"><span class="keyword">bool</span></tt>, for every
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The sequence to search
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">f</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">f</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary function object
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The search predicate
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.functions.none.expression_semantics"></a><h6>
|
||||
<a name="id1175367"></a>
|
||||
<a name="id545805"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="none.html" title="none"><code class="computeroutput"><span class="identifier">none</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
<pre class="programlisting"><a href="none.html" title="none"><tt class="computeroutput"><span class="identifier">none</span></tt></a><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns true if and only
|
||||
if <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></code>
|
||||
evaluates to <code class="computeroutput"><span class="keyword">false</span></code> for every
|
||||
element <code class="computeroutput"><span class="identifier">e</span></code> in <code class="computeroutput"><span class="identifier">seq</span></code>. Result equivalent to <code class="computeroutput"><span class="special">!</span><span class="identifier">any</span><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">)</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns true if and only
|
||||
if <tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">e</span><span class="special">)</span></tt>
|
||||
evaluates to <tt class="computeroutput"><span class="keyword">false</span></tt> for every
|
||||
element <tt class="computeroutput"><span class="identifier">e</span></tt> in <tt class="computeroutput"><span class="identifier">seq</span></tt>. Result equivalent to <tt class="computeroutput"><span class="special">!</span><span class="identifier">any</span><span class="special">(</span><span class="identifier">seq</span><span class="special">,</span> <span class="identifier">f</span><span class="special">)</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.none.complexity"></a><h6>
|
||||
<a name="id1175528"></a>
|
||||
<a name="id545993"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.functions.none.header"></a><h6>
|
||||
<a name="id1175592"></a>
|
||||
<a name="id546064"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">none</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">none</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.algorithm.query.functions.none.example"></a><h6>
|
||||
<a name="id1175723"></a>
|
||||
<a name="id546212"></a>
|
||||
<a href="none.html#fusion.algorithm.query.functions.none.example">Example</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">odd</span>
|
||||
@ -157,8 +143,8 @@
|
||||
<span class="special">}</span>
|
||||
<span class="special">};</span>
|
||||
<span class="special">...</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="none.html" title="none"><code class="computeroutput"><span class="identifier">none</span></code></a><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="number">4</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="none.html" title="none"><code class="computeroutput"><span class="identifier">none</span></code></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(</span><a href="none.html" title="none"><tt class="computeroutput"><span class="identifier">none</span></tt></a><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="number">4</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
<span class="identifier">assert</span><span class="special">(!</span><a href="none.html" title="none"><tt class="computeroutput"><span class="identifier">none</span></tt></a><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="number">2</span><span class="special">),</span> <span class="identifier">odd</span><span class="special">()));</span>
|
||||
</pre>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<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 V1.68.1">
|
||||
<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../query.html" title="Query">
|
||||
<link rel="prev" href="functions/count_if.html" title="count_if">
|
||||
<link rel="previous" href="functions/count_if.html" title="count_if">
|
||||
<link rel="next" href="metafunctions/any.html" title="any">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,8 +23,12 @@
|
||||
<a accesskey="p" href="functions/count_if.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../query.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="metafunctions/any.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h4 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions"></a><a href="metafunctions.html" title="Metafunctions">Metafunctions</a></h4></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h4 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions"></a><a href="metafunctions.html" title="Metafunctions">Metafunctions</a>
|
||||
</h4></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<div class="toc"><dl>
|
||||
<dt><span class="section"><a href="metafunctions/any.html">any</a></span></dt>
|
||||
<dt><span class="section"><a href="metafunctions/all.html">all</a></span></dt>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>all</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="any.html" title="any">
|
||||
<link rel="previous" href="any.html" title="any">
|
||||
<link rel="next" href="none.html" title="none">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,17 +23,21 @@
|
||||
<a accesskey="p" href="any.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="none.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.all"></a><a href="all.html" title="all">all</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.all"></a><a href="all.html" title="all">all</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.all.description"></a><h6>
|
||||
<a name="id1180230"></a>
|
||||
<a name="id551333"></a>
|
||||
<a href="all.html#fusion.algorithm.query.metafunctions.all.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
A metafunction returning the result type of <a href="../functions/all.html" title="all"><code class="computeroutput"><span class="identifier">all</span></code></a>.
|
||||
A metafunction returning the result type of <a href="../functions/all.html" title="all"><tt class="computeroutput"><span class="identifier">all</span></tt></a>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.all.synopsis"></a><h6>
|
||||
<a name="id1180273"></a>
|
||||
<a name="id551381"></a>
|
||||
<a href="all.html#fusion.algorithm.query.metafunctions.all.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -46,7 +50,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1180379"></a><p class="title"><b>Table<EFBFBD>1.47.<2E>Parameters</b></p>
|
||||
<a name="id551500"></a><p class="title"><b>Table<EFBFBD>1.47.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -54,92 +58,74 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">F</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">F</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.all.expression_semantics"></a><h6>
|
||||
<a name="id1180510"></a>
|
||||
<a name="id551647"></a>
|
||||
<a href="all.html#fusion.algorithm.query.metafunctions.all.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="all.html" title="all"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">all</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="all.html" title="all"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">all</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the return type of
|
||||
<a href="../functions/all.html" title="all"><code class="computeroutput"><span class="identifier">all</span></code></a>
|
||||
given a sequence of type <code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the return type of
|
||||
<a href="../functions/all.html" title="all"><tt class="computeroutput"><span class="identifier">all</span></tt></a>
|
||||
given a sequence of type <tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
and a unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a> of type <code class="computeroutput"><span class="identifier">F</span></code>.
|
||||
The return type is always <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
Function Object</a> of type <tt class="computeroutput"><span class="identifier">F</span></tt>.
|
||||
The return type is always <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.all.complexity"></a><h6>
|
||||
<a name="id1180674"></a>
|
||||
<a name="id551831"></a>
|
||||
<a href="all.html#fusion.algorithm.query.metafunctions.all.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Constant.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.all.header"></a><h6>
|
||||
<a name="id1180701"></a>
|
||||
<a name="id551860"></a>
|
||||
<a href="all.html#fusion.algorithm.query.metafunctions.all.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">all</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>any</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" 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">
|
||||
<link rel="previous" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="next" href="all.html" title="all">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,17 +23,21 @@
|
||||
<a accesskey="p" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="all.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.any"></a><a href="any.html" title="any">any</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.any"></a><a href="any.html" title="any">any</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.any.description"></a><h6>
|
||||
<a name="id1179594"></a>
|
||||
<a name="id550624"></a>
|
||||
<a href="any.html#fusion.algorithm.query.metafunctions.any.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
A metafunction returning the result type of <a href="../functions/any.html" title="any"><code class="computeroutput"><span class="identifier">any</span></code></a>.
|
||||
A metafunction returning the result type of <a href="../functions/any.html" title="any"><tt class="computeroutput"><span class="identifier">any</span></tt></a>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.any.synopsis"></a><h6>
|
||||
<a name="id1179637"></a>
|
||||
<a name="id550670"></a>
|
||||
<a href="any.html#fusion.algorithm.query.metafunctions.any.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -46,7 +50,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1179743"></a><p class="title"><b>Table<EFBFBD>1.46.<2E>Parameters</b></p>
|
||||
<a name="id550789"></a><p class="title"><b>Table<EFBFBD>1.46.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -54,92 +58,74 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">F</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">F</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.any.expression_semantics"></a><h6>
|
||||
<a name="id1179876"></a>
|
||||
<a name="id550938"></a>
|
||||
<a href="any.html#fusion.algorithm.query.metafunctions.any.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="any.html" title="any"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">any</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="any.html" title="any"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">any</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the return type of
|
||||
<a href="../functions/any.html" title="any"><code class="computeroutput"><span class="identifier">any</span></code></a>
|
||||
given a sequence of type <code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the return type of
|
||||
<a href="../functions/any.html" title="any"><tt class="computeroutput"><span class="identifier">any</span></tt></a>
|
||||
given a sequence of type <tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
and a unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a> of type <code class="computeroutput"><span class="identifier">F</span></code>.
|
||||
The return type is always <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
Function Object</a> of type <tt class="computeroutput"><span class="identifier">F</span></tt>.
|
||||
The return type is always <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.any.complexity"></a><h6>
|
||||
<a name="id1180040"></a>
|
||||
<a name="id551123"></a>
|
||||
<a href="any.html#fusion.algorithm.query.metafunctions.any.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Constant.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.any.header"></a><h6>
|
||||
<a name="id1180067"></a>
|
||||
<a name="id551151"></a>
|
||||
<a href="any.html#fusion.algorithm.query.metafunctions.any.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">any</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>count</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="find_if.html" title="find_if">
|
||||
<link rel="previous" href="find_if.html" title="find_if">
|
||||
<link rel="next" href="count_if.html" title="count_if">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,18 +23,22 @@
|
||||
<a accesskey="p" href="find_if.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="count_if.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.count"></a><a href="count.html" title="count">count</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.count"></a><a href="count.html" title="count">count</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.count.description"></a><h6>
|
||||
<a name="id1182877"></a>
|
||||
<a name="id554287"></a>
|
||||
<a href="count.html#fusion.algorithm.query.metafunctions.count.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
A metafunction that returns the result type of <code class="computeroutput"><span class="identifier">count</span></code>
|
||||
A metafunction that returns the result type of <tt class="computeroutput"><span class="identifier">count</span></tt>
|
||||
given the sequence and search types.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count.synopsis"></a><h6>
|
||||
<a name="id1182915"></a>
|
||||
<a name="id554329"></a>
|
||||
<a href="count.html#fusion.algorithm.query.metafunctions.count.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -47,7 +51,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1183021"></a><p class="title"><b>Table<EFBFBD>1.51.<2E>Parameters</b></p>
|
||||
<a name="id554447"></a><p class="title"><b>Table<EFBFBD>1.51.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -55,86 +59,68 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
heading Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">T</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">T</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.count.expression_semantics"></a><h6>
|
||||
<a name="id1183144"></a>
|
||||
<a name="id554584"></a>
|
||||
<a href="count.html#fusion.algorithm.query.metafunctions.count.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="count.html" title="count"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count</span></code></a><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="count.html" title="count"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count</span></tt></a><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">int</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">int</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the return type of
|
||||
<a href="../functions/count.html" title="count"><code class="computeroutput"><span class="identifier">count</span></code></a>. The return type is always
|
||||
<code class="computeroutput"><span class="keyword">int</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the return type of
|
||||
<a href="../functions/count.html" title="count"><tt class="computeroutput"><span class="identifier">count</span></tt></a>. The return type is always
|
||||
<tt class="computeroutput"><span class="keyword">int</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count.complexity"></a><h6>
|
||||
<a name="id1183269"></a>
|
||||
<a name="id554726"></a>
|
||||
<a href="count.html#fusion.algorithm.query.metafunctions.count.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Constant.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count.header"></a><h6>
|
||||
<a name="id1183297"></a>
|
||||
<a name="id554754"></a>
|
||||
<a href="count.html#fusion.algorithm.query.metafunctions.count.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">count</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>count_if</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="count.html" title="count">
|
||||
<link rel="previous" href="count.html" title="count">
|
||||
<link rel="next" href="../../transformation.html" title="Transformation">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,18 +23,22 @@
|
||||
<a accesskey="p" href="count.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="../../transformation.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if"></a><a href="count_if.html" title="count_if">count_if</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if"></a><a href="count_if.html" title="count_if">count_if</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if.description"></a><h6>
|
||||
<a name="id1183461"></a>
|
||||
<a name="id554938"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.metafunctions.count_if.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
A metafunction that returns the result type of <code class="computeroutput"><span class="identifier">count_if</span></code>
|
||||
A metafunction that returns the result type of <tt class="computeroutput"><span class="identifier">count_if</span></tt>
|
||||
given the sequence and predicate types.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if.synopsis"></a><h6>
|
||||
<a name="id1183500"></a>
|
||||
<a name="id554979"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.metafunctions.count_if.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -47,7 +51,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1183605"></a><p class="title"><b>Table<EFBFBD>1.52.<2E>Parameters</b></p>
|
||||
<a name="id555098"></a><p class="title"><b>Table<EFBFBD>1.52.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -55,86 +59,68 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Pred</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Pred</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A unary function object
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if.expression_semantics"></a><h6>
|
||||
<a name="id1183731"></a>
|
||||
<a name="id555238"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.metafunctions.count_if.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="count_if.html" title="count_if"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count_if</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Pred</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="count_if.html" title="count_if"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">count_if</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Pred</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">int</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">int</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the return type of
|
||||
<a href="../functions/count_if.html" title="count_if"><code class="computeroutput"><span class="identifier">count_if</span></code></a>. The return type is
|
||||
always <code class="computeroutput"><span class="keyword">int</span></code>.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the return type of
|
||||
<a href="../functions/count_if.html" title="count_if"><tt class="computeroutput"><span class="identifier">count_if</span></tt></a>. The return type is
|
||||
always <tt class="computeroutput"><span class="keyword">int</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if.complexity"></a><h6>
|
||||
<a name="id1183866"></a>
|
||||
<a name="id555390"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.metafunctions.count_if.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Constant.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.count_if.header"></a><h6>
|
||||
<a name="id1183893"></a>
|
||||
<a name="id555417"></a>
|
||||
<a href="count_if.html#fusion.algorithm.query.metafunctions.count_if.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">count_if</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>find</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="none.html" title="none">
|
||||
<link rel="previous" href="none.html" title="none">
|
||||
<link rel="next" href="find_if.html" title="find_if">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,18 +23,22 @@
|
||||
<a accesskey="p" href="none.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="find_if.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.find"></a><a href="find.html" title="find">find</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.find"></a><a href="find.html" title="find">find</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.find.description"></a><h6>
|
||||
<a name="id1181502"></a>
|
||||
<a name="id552753"></a>
|
||||
<a href="find.html#fusion.algorithm.query.metafunctions.find.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <code class="computeroutput"><span class="identifier">find</span></code>,
|
||||
Returns the result type of <tt class="computeroutput"><span class="identifier">find</span></tt>,
|
||||
given the sequence and search types.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find.synopsis"></a><h6>
|
||||
<a name="id1181541"></a>
|
||||
<a name="id552794"></a>
|
||||
<a href="find.html#fusion.algorithm.query.metafunctions.find.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -47,7 +51,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1181644"></a><p class="title"><b>Table<EFBFBD>1.49.<2E>Parameters</b></p>
|
||||
<a name="id552910"></a><p class="title"><b>Table<EFBFBD>1.49.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -55,88 +59,70 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">T</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">T</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.find.expression_semantics"></a><h6>
|
||||
<a name="id1181768"></a>
|
||||
<a name="id553049"></a>
|
||||
<a href="find.html#fusion.algorithm.query.metafunctions.find.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="find.html" title="find"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">find</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="find.html" title="find"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">find</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: A model of the same iterator
|
||||
category as the iterators of <code class="computeroutput"><span class="identifier">Sequence</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: A model of the same iterator
|
||||
category as the iterators of <tt class="computeroutput"><span class="identifier">Sequence</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns an iterator to the
|
||||
first element of type <code class="computeroutput"><span class="identifier">T</span></code>
|
||||
in <code class="computeroutput"><span class="identifier">Sequence</span></code>, or <code class="computeroutput"><a href="../../../sequence/intrinsic/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></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns an iterator to the
|
||||
first element of type <tt class="computeroutput"><span class="identifier">T</span></tt>
|
||||
in <tt class="computeroutput"><span class="identifier">Sequence</span></tt>, or <tt class="computeroutput"><a href="../../../sequence/intrinsic/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></tt>
|
||||
if there is no such element.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find.complexity"></a><h6>
|
||||
<a name="id1181946"></a>
|
||||
<a name="id553249"></a>
|
||||
<a href="find.html#fusion.algorithm.query.metafunctions.find.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear, at most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear, at most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find.header"></a><h6>
|
||||
<a name="id1182019"></a>
|
||||
<a name="id553330"></a>
|
||||
<a href="find.html#fusion.algorithm.query.metafunctions.find.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">find</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>find_if</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="find.html" title="find">
|
||||
<link rel="previous" href="find.html" title="find">
|
||||
<link rel="next" href="count.html" title="count">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,18 +23,22 @@
|
||||
<a accesskey="p" href="find.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="count.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if"></a><a href="find_if.html" title="find_if">find_if</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if"></a><a href="find_if.html" title="find_if">find_if</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if.description"></a><h6>
|
||||
<a name="id1182186"></a>
|
||||
<a name="id553516"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.metafunctions.find_if.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
Returns the result type of <code class="computeroutput"><span class="identifier">find_if</span></code>
|
||||
Returns the result type of <tt class="computeroutput"><span class="identifier">find_if</span></tt>
|
||||
given the sequence and predicate types.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if.synopsis"></a><h6>
|
||||
<a name="id1182225"></a>
|
||||
<a name="id553558"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.metafunctions.find_if.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -47,7 +51,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1182329"></a><p class="title"><b>Table<EFBFBD>1.50.<2E>Parameters</b></p>
|
||||
<a name="id553675"></a><p class="title"><b>Table<EFBFBD>1.50.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -55,89 +59,71 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Pred</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Pred</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="http://www.boost.org/libs/mpl/doc/refmanual/lambda-expression.html" target="_top">MPL
|
||||
Lambda Expression</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's arguments
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if.expression_semantics"></a><h6>
|
||||
<a name="id1182461"></a>
|
||||
<a name="id553822"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.metafunctions.find_if.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="find_if.html" title="find_if"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">find_if</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Pred</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="find_if.html" title="find_if"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">find_if</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">Pred</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: A model of the same iterator
|
||||
category as the iterators of <code class="computeroutput"><span class="identifier">Sequence</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: A model of the same iterator
|
||||
category as the iterators of <tt class="computeroutput"><span class="identifier">Sequence</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns an iterator to the
|
||||
first element in <code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
for which <code class="computeroutput"><span class="identifier">Pred</span></code> evaluates
|
||||
to true. Returns <code class="computeroutput"><a href="../../../sequence/intrinsic/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></code> if there is no such element.
|
||||
<span class="bold"><b>Semantics</b></span>: Returns an iterator to the
|
||||
first element in <tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
for which <tt class="computeroutput"><span class="identifier">Pred</span></tt> evaluates
|
||||
to true. Returns <tt class="computeroutput"><a href="../../../sequence/intrinsic/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></tt> if there is no such element.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if.complexity"></a><h6>
|
||||
<a name="id1182639"></a>
|
||||
<a name="id554022"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.metafunctions.find_if.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Linear. At most <code class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></code> comparisons.
|
||||
Linear. At most <tt class="computeroutput"><a href="../../../sequence/intrinsic/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">value</span></tt> comparisons.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.find_if.header"></a><h6>
|
||||
<a name="id1182712"></a>
|
||||
<a name="id554103"></a>
|
||||
<a href="find_if.html#fusion.algorithm.query.metafunctions.find_if.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">find_if</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>none</title>
|
||||
<link rel="stylesheet" href="../../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
||||
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../metafunctions.html" title="Metafunctions">
|
||||
<link rel="prev" href="all.html" title="all">
|
||||
<link rel="previous" href="all.html" title="all">
|
||||
<link rel="next" href="find.html" title="find">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
@ -23,17 +23,21 @@
|
||||
<a accesskey="p" href="all.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../metafunctions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="find.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.none"></a><a href="none.html" title="none">none</a></h5></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h5 class="title">
|
||||
<a name="fusion.algorithm.query.metafunctions.none"></a><a href="none.html" title="none">none</a>
|
||||
</h5></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.none.description"></a><h6>
|
||||
<a name="id1180864"></a>
|
||||
<a name="id552042"></a>
|
||||
<a href="none.html#fusion.algorithm.query.metafunctions.none.description">Description</a>
|
||||
</h6>
|
||||
<p>
|
||||
A metafunction returning the result type of <a href="../functions/none.html" title="none"><code class="computeroutput"><span class="identifier">none</span></code></a>.
|
||||
A metafunction returning the result type of <a href="../functions/none.html" title="none"><tt class="computeroutput"><span class="identifier">none</span></tt></a>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.none.synopsis"></a><h6>
|
||||
<a name="id1180907"></a>
|
||||
<a name="id552089"></a>
|
||||
<a href="none.html#fusion.algorithm.query.metafunctions.none.synopsis">Synopsis</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
|
||||
@ -46,7 +50,7 @@
|
||||
<span class="special">};</span>
|
||||
</pre>
|
||||
<div class="table">
|
||||
<a name="id1181013"></a><p class="title"><b>Table<EFBFBD>1.48.<2E>Parameters</b></p>
|
||||
<a name="id552208"></a><p class="title"><b>Table<EFBFBD>1.48.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -54,92 +58,74 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Requirement
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of <a href="../../../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">F</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">F</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A model of unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Operation's argument
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.algorithm.query.metafunctions.none.expression_semantics"></a><h6>
|
||||
<a name="id1181143"></a>
|
||||
<a name="id552354"></a>
|
||||
<a href="none.html#fusion.algorithm.query.metafunctions.none.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
<pre class="programlisting"><a href="none.html" title="none"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">none</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
<pre class="programlisting"><a href="none.html" title="none"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">none</span></tt></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">,</span> <span class="identifier">F</span><span class="special">>::</span><span class="identifier">type</span>
|
||||
</pre>
|
||||
<p>
|
||||
<span class="bold"><strong>Return type</strong></span>: <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
<span class="bold"><b>Return type</b></span>: <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<p>
|
||||
<span class="bold"><strong>Semantics</strong></span>: Returns the return type of
|
||||
<a href="../functions/none.html" title="none"><code class="computeroutput"><span class="identifier">none</span></code></a>
|
||||
given a sequence of type <code class="computeroutput"><span class="identifier">Sequence</span></code>
|
||||
<span class="bold"><b>Semantics</b></span>: Returns the return type of
|
||||
<a href="../functions/none.html" title="none"><tt class="computeroutput"><span class="identifier">none</span></tt></a>
|
||||
given a sequence of type <tt class="computeroutput"><span class="identifier">Sequence</span></tt>
|
||||
and a unary <a href="../../../functional/concepts/poly.html" title=" Polymorphic Function
|
||||
Object">Polymorphic
|
||||
Function Object</a> of type <code class="computeroutput"><span class="identifier">F</span></code>.
|
||||
The return type is always <code class="computeroutput"><span class="keyword">bool</span></code>.
|
||||
Function Object</a> of type <tt class="computeroutput"><span class="identifier">F</span></tt>.
|
||||
The return type is always <tt class="computeroutput"><span class="keyword">bool</span></tt>.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.none.complexity"></a><h6>
|
||||
<a name="id1181308"></a>
|
||||
<a name="id552538"></a>
|
||||
<a href="none.html#fusion.algorithm.query.metafunctions.none.complexity">Complexity</a>
|
||||
</h6>
|
||||
<p>
|
||||
Constant.
|
||||
</p>
|
||||
<a name="fusion.algorithm.query.metafunctions.none.header"></a><h6>
|
||||
<a name="id1181335"></a>
|
||||
<a name="id552566"></a>
|
||||
<a href="none.html#fusion.algorithm.query.metafunctions.none.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">algorithm</span><span class="special">/</span><span class="identifier">query</span><span class="special">/</span><span class="identifier">none</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
|
||||
Reference in New Issue
Block a user