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| <div class="section"> |
| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="fusion.view.joint_view"></a><a class="link" href="joint_view.html" title="joint_view">joint_view</a> |
| </h3></div></div></div> |
| <a name="fusion.view.joint_view.description"></a><h5> |
| <a name="id951920"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.description">Description</a> |
| </h5> |
| <p> |
| <code class="computeroutput"><span class="identifier">joint_view</span></code> presents a view |
| which is a concatenation of two sequences. |
| </p> |
| <a name="fusion.view.joint_view.header"></a><h5> |
| <a name="id951944"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.header">Header</a> |
| </h5> |
| <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">joint_view</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">joint_view</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| </pre> |
| <a name="fusion.view.joint_view.synopsis"></a><h5> |
| <a name="id952052"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.synopsis">Synopsis</a> |
| </h5> |
| <pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence2</span><span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">joint_view</span><span class="special">;</span> |
| </pre> |
| <a name="fusion.view.joint_view.template_parameters"></a><h5> |
| <a name="id952117"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.template_parameters">Template parameters</a> |
| </h5> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Parameter |
| </p> |
| </th> |
| <th> |
| <p> |
| Description |
| </p> |
| </th> |
| <th> |
| <p> |
| Default |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Sequence1</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| A <a class="link" href="../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward |
| Sequence</a> |
| </p> |
| </td> |
| <td> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Sequence2</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| A <a class="link" href="../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward |
| Sequence</a> |
| </p> |
| </td> |
| <td> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="fusion.view.joint_view.model_of"></a><h5> |
| <a name="id952239"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.model_of">Model of</a> |
| </h5> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"> |
| <a class="link" href="../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward Sequence</a> |
| </li> |
| <li class="listitem"> |
| <a class="link" href="../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative |
| Sequence</a> if <code class="computeroutput"><span class="identifier">Sequence1</span></code> |
| and <code class="computeroutput"><span class="identifier">Sequence2</span></code> implement |
| the <a class="link" href="../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative |
| Sequence</a> model. |
| </li> |
| </ul></div> |
| <div class="variablelist"> |
| <p class="title"><b>Notation</b></p> |
| <dl> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">JV</span></code></span></dt> |
| <dd><p> |
| A <code class="computeroutput"><span class="identifier">joint_view</span></code> type |
| </p></dd> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">s1</span></code></span></dt> |
| <dd><p> |
| An instance of <code class="computeroutput"><span class="identifier">Sequence1</span></code> |
| </p></dd> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">s2</span></code></span></dt> |
| <dd><p> |
| An instance of <code class="computeroutput"><span class="identifier">Sequence2</span></code> |
| </p></dd> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">jv</span></code>, <code class="computeroutput"><span class="identifier">jv2</span></code></span></dt> |
| <dd><p> |
| Instances of <code class="computeroutput"><span class="identifier">joint_view</span></code> |
| </p></dd> |
| </dl> |
| </div> |
| <a name="fusion.view.joint_view.expression_semantics"></a><h5> |
| <a name="id952419"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.expression_semantics">Expression Semantics</a> |
| </h5> |
| <p> |
| Semantics of an expression is defined only where it differs from, or is not |
| defined in the implemented models. |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Expression |
| </p> |
| </th> |
| <th> |
| <p> |
| Semantics |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">JV</span><span class="special">(</span><span class="identifier">s1</span><span class="special">,</span> |
| <span class="identifier">s2</span><span class="special">)</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Creates a <code class="computeroutput"><span class="identifier">joint_view</span></code> |
| given sequences, <code class="computeroutput"><span class="identifier">s1</span></code> |
| and <code class="computeroutput"><span class="identifier">s2</span></code>. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">JV</span><span class="special">(</span><span class="identifier">jv</span><span class="special">)</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Copy constructs a <code class="computeroutput"><span class="identifier">joint_view</span></code> |
| from another <code class="computeroutput"><span class="identifier">joint_view</span></code>, |
| <code class="computeroutput"><span class="identifier">jv</span></code>. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">jv</span> <span class="special">=</span> |
| <span class="identifier">jv2</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Assigns to a <code class="computeroutput"><span class="identifier">joint_view</span></code>, |
| <code class="computeroutput"><span class="identifier">jv</span></code>, from another |
| <code class="computeroutput"><span class="identifier">joint_view</span></code>, <code class="computeroutput"><span class="identifier">jv2</span></code>. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="fusion.view.joint_view.example"></a><h5> |
| <a name="id952658"></a> |
| <a class="link" href="joint_view.html#fusion.view.joint_view.example">Example</a> |
| </h5> |
| <pre class="programlisting"><a class="link" href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="identifier">v1</span><span class="special">(</span><span class="number">3</span><span class="special">,</span> <span class="char">'x'</span><span class="special">);</span> |
| <a class="link" href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v2</span><span class="special">(</span><span class="string">"hello"</span><span class="special">,</span> <span class="number">123</span><span class="special">);</span> |
| <span class="identifier">joint_view</span><span class="special"><</span> |
| <a class="link" href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> |
| <span class="special">,</span> <a class="link" href="../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> |
| <span class="special">></span> <span class="identifier">view</span><span class="special">(</span><span class="identifier">v1</span><span class="special">,</span> <span class="identifier">v2</span><span class="special">);</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">view</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> |
| </pre> |
| </div> |
| <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> |
| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias |
| Schwinger<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
| </p> |
| </div></td> |
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