forked from boostorg/fusion
Joel de Guzman
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>zip_view</title>
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<link rel="up" href="../view.html" title="View">
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<link rel="prev" href="joint_view.html" title="joint_view">
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<link rel="previous" href="joint_view.html" title="joint_view">
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@ -23,35 +23,39 @@
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<a accesskey="p" href="joint_view.html"><img src="../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../view.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="transform_view.html"><img src="../../../../../../doc/html/images/next.png" alt="Next"></a>
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</div>
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<div class="section" lang="en">
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<div class="titlepage"><div><div><h3 class="title">
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||||
<a name="fusion.view.zip_view"></a><a href="zip_view.html" title="zip_view">zip_view</a></h3></div></div></div>
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<div class="titlepage">
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<div><div><h3 class="title">
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<a name="fusion.view.zip_view"></a><a href="zip_view.html" title="zip_view">zip_view</a>
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||||
</h3></div></div>
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<div></div>
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</div>
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<a name="fusion.view.zip_view.description"></a><h4>
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<a name="id1139256"></a>
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<a name="id523411"></a>
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||||
<a href="zip_view.html#fusion.view.zip_view.description">Description</a>
|
||||
</h4>
|
||||
<p>
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||||
<code class="computeroutput"><span class="identifier">zip_view</span></code> presents a view
|
||||
<tt class="computeroutput"><span class="identifier">zip_view</span></tt> presents a view
|
||||
which iterates over a collection of <a href="../sequence.html" title="Sequence">Sequence</a>(s)
|
||||
in parallel. A <code class="computeroutput"><span class="identifier">zip_view</span></code> is
|
||||
in parallel. A <tt class="computeroutput"><span class="identifier">zip_view</span></tt> is
|
||||
constructed from a <a href="../sequence.html" title="Sequence">Sequence</a> of references
|
||||
to the component <span class="underline">_sequence</span>_s.
|
||||
</p>
|
||||
<a name="fusion.view.zip_view.header"></a><h4>
|
||||
<a name="id1139322"></a>
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||||
<a name="id523488"></a>
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||||
<a href="zip_view.html#fusion.view.zip_view.header">Header</a>
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||||
</h4>
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||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">view</span><span class="special">/</span><span class="identifier">zip_view</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
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||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">zip_view</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
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||||
<a name="fusion.view.zip_view.synopsis"></a><h4>
|
||||
<a name="id1139459"></a>
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||||
<a name="id523643"></a>
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||||
<a href="zip_view.html#fusion.view.zip_view.synopsis">Synopsis</a>
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||||
</h4>
|
||||
<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequences</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">zip_view</span><span class="special">;</span>
|
||||
</pre>
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||||
<a name="fusion.view.zip_view.template_parameters"></a><h4>
|
||||
<a name="id1139528"></a>
|
||||
<a name="id523721"></a>
|
||||
<a href="zip_view.html#fusion.view.zip_view.template_parameters">Template parameters</a>
|
||||
</h4>
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||||
<div class="informaltable"><table class="table">
|
||||
@ -61,43 +65,31 @@
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||||
<col>
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||||
</colgroup>
|
||||
<thead><tr>
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||||
<th>
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||||
<p>
|
||||
<th><p>
|
||||
Parameter
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Default
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">Sequences</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">Sequences</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A <a href="../sequence/concepts/forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a> of references to other Fusion <span class="underline">_sequence</span>_s
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.view.zip_view.model_of"></a><h4>
|
||||
<a name="id1139635"></a>
|
||||
<a name="id523840"></a>
|
||||
<a href="zip_view.html#fusion.view.zip_view.model_of">Model of</a>
|
||||
</h4>
|
||||
<div class="itemizedlist"><ul type="disc"><li>
|
||||
@ -114,23 +106,23 @@
|
||||
<div class="variablelist">
|
||||
<p class="title"><b>Notation</b></p>
|
||||
<dl>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">ZV</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">ZV</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A <code class="computeroutput"><span class="identifier">joint_view</span></code> type
|
||||
A <tt class="computeroutput"><span class="identifier">joint_view</span></tt> type
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An instance of <code class="computeroutput"><span class="identifier">Sequences</span></code>
|
||||
An instance of <tt class="computeroutput"><span class="identifier">Sequences</span></tt>
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">zv1</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">zv2</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">zv1</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">zv2</span></tt></span></dt>
|
||||
<dd><p>
|
||||
Instances of <code class="computeroutput"><span class="identifier">ZV</span></code>
|
||||
Instances of <tt class="computeroutput"><span class="identifier">ZV</span></tt>
|
||||
</p></dd>
|
||||
</dl>
|
||||
</div>
|
||||
<a name="fusion.view.zip_view.expression_semantics"></a><h4>
|
||||
<a name="id1139806"></a>
|
||||
<a name="id524034"></a>
|
||||
<a href="zip_view.html#fusion.view.zip_view.expression_semantics">Expression Semantics</a>
|
||||
</h4>
|
||||
<p>
|
||||
@ -145,71 +137,55 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Semantics
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">ZV</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Creates a <code class="computeroutput"><span class="identifier">zip_view</span></code>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">ZV</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Creates a <tt class="computeroutput"><span class="identifier">zip_view</span></tt>
|
||||
given a sequence of references to the component <span class="underline">_sequence</span>_s.
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">ZV</span><span class="special">(</span><span class="identifier">zv1</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Copy constructs a <code class="computeroutput"><span class="identifier">zip_view</span></code>
|
||||
from another <code class="computeroutput"><span class="identifier">zip_view</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">zv</span></code>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">ZV</span><span class="special">(</span><span class="identifier">zv1</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Copy constructs a <tt class="computeroutput"><span class="identifier">zip_view</span></tt>
|
||||
from another <tt class="computeroutput"><span class="identifier">zip_view</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">zv</span></tt>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">zv1</span> <span class="special">=</span>
|
||||
<span class="identifier">zv2</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
Assigns to a <code class="computeroutput"><span class="identifier">zip_view</span></code>,
|
||||
<code class="computeroutput"><span class="identifier">zv</span></code>, from another
|
||||
<code class="computeroutput"><span class="identifier">zip_view</span></code>, <code class="computeroutput"><span class="identifier">zv2</span></code>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">zv1</span> <span class="special">=</span>
|
||||
<span class="identifier">zv2</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Assigns to a <tt class="computeroutput"><span class="identifier">zip_view</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">zv</span></tt>, from another
|
||||
<tt class="computeroutput"><span class="identifier">zip_view</span></tt>, <tt class="computeroutput"><span class="identifier">zv2</span></tt>.
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.view.zip_view.example"></a><h4>
|
||||
<a name="id1140078"></a>
|
||||
<a name="id524340"></a>
|
||||
<a href="zip_view.html#fusion.view.zip_view.example">Example</a>
|
||||
</h4>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec1</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span><span class="keyword">char</span><span class="special">></span> <span class="identifier">vec2</span><span class="special">;</span>
|
||||
<pre class="programlisting"><span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">int</span><span class="special">></span> <span class="identifier">vec1</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="keyword">char</span><span class="special">,</span><span class="keyword">char</span><span class="special">></span> <span class="identifier">vec2</span><span class="special">;</span>
|
||||
<span class="identifier">vec1</span> <span class="identifier">v1</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="identifier">vec2</span> <span class="identifier">v2</span><span class="special">(</span><span class="char">'a'</span><span class="special">,</span><span class="char">'b'</span><span class="special">);</span>
|
||||
<span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="identifier">vec1</span><span class="special">&,</span> <span class="identifier">vec2</span><span class="special">&></span> <span class="identifier">sequences</span><span class="special">;</span>
|
||||
<span class="keyword">typedef</span> <a href="../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special"><</span><span class="identifier">vec1</span><span class="special">&,</span> <span class="identifier">vec2</span><span class="special">&></span> <span class="identifier">sequences</span><span class="special">;</span>
|
||||
<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">zip_view</span><span class="special"><</span><span class="identifier">sequences</span><span class="special">>(</span><span class="identifier">sequences</span><span class="special">(</span><span class="identifier">v1</span><span class="special">,</span> <span class="identifier">v2</span><span class="special">))</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> <span class="comment">// ((1 a) (2 b))
|
||||
</span></pre>
|
||||
</div>
|
||||
|
||||
Reference in New Issue
Block a user