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<div class="section" id="joint-view">
<h1><a class="toc-backref" href="./views.html#id1420">joint_view</a></h1>
<div class="section" id="id143">
<h3><a class="subsection-title" href="#synopsis" name="synopsis">Synopsis</a></h3>
<pre class="literal-block">
template&lt;
      typename Sequence1
    , typename Sequence2
    &gt;
struct <a href="./joint-view.html" class="identifier">joint_view</a>
{
    // <em>unspecified</em>
    // <em>...</em>
};
</pre>
</div>
<div class="section" id="id144">
<h3><a class="subsection-title" href="#description" name="description">Description</a></h3>
<p>A view into the sequence of elements formed by concatenating <tt class="literal"><span class="pre">Sequence1</span></tt>
and <tt class="literal"><span class="pre">Sequence2</span></tt> elements.</p>
</div>
<div class="section" id="id145">
<h3><a class="subsection-title" href="#header" name="header">Header</a></h3>
<pre class="literal-block">
#include &lt;<a href="../../../../boost/mpl/joint_view.hpp" class="header">boost/mpl/joint_view.hpp</a>&gt;
</pre>
</div>
<div class="section" id="id146">
<h3><a class="subsection-title" href="#model-of" name="model-of">Model of</a></h3>
<ul class="simple">
<li><a class="reference internal" href="./forward-sequence.html">Forward Sequence</a></li>
</ul>
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<div class="section" id="id147">
<h3><a class="subsection-title" href="#parameters" name="parameters">Parameters</a></h3>
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<tr><th class="head">Parameter</th>
<th class="head">Requirement</th>
<th class="head">Description</th>
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<tr><td><tt class="literal"><span class="pre">Sequence1</span></tt>,
<tt class="literal"><span class="pre">Sequence2</span></tt></td>
<td><a class="reference internal" href="./forward-sequence.html">Forward Sequence</a></td>
<td>Sequences to create a view on.</td>
</tr>
</tbody>
</table>
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<div class="section" id="id148">
<h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3>
<p>The semantics of an expression are defined only
where they differ from, or are not defined in <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>.</p>
<p>In the following table, <tt class="literal"><span class="pre">v</span></tt> is an instance of <tt class="literal"><span class="pre"><a href="./joint-view.html" class="identifier">joint_view</a></span></tt>, <tt class="literal"><span class="pre">s1</span></tt> and <tt class="literal"><span class="pre">s2</span></tt> are arbitrary
<a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>s.</p>
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<th class="head">Semantics</th>
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<tr><td><pre class="first last literal-block">
<a href="./joint-view.html" class="identifier">joint_view</a>&lt;s1,s2&gt;
<a href="./joint-view.html" class="identifier">joint_view</a>&lt;s1,s2&gt;::type
</pre>
</td>
<td>A lazy <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a> of all the elements in the
ranges [<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a>&lt;s1&gt;::type</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a>&lt;s1&gt;::type</span></tt>), [<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a>&lt;s2&gt;::type</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a>&lt;s2&gt;::type</span></tt>).</td>
</tr>
<tr><td><tt class="literal"><span class="pre"><a href="./size.html" class="identifier">size</a>&lt;v&gt;::type</span></tt></td>
<td>The size of <tt class="literal"><span class="pre">v</span></tt>;
<tt class="literal"><span class="pre"><a href="./size.html" class="identifier">size</a>&lt;v&gt;::value</span> <span class="pre">==</span> <span class="pre"><a href="./size.html" class="identifier">size</a>&lt;s1&gt;::value</span> <span class="pre">+</span> <span class="pre"><a href="./size.html" class="identifier">size</a>&lt;s2&gt;::value</span></tt>;
linear complexity; see <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>.</td>
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<div class="section" id="id149">
<h3><a class="subsection-title" href="#example" name="example">Example</a></h3>
<pre class="literal-block">
typedef <a href="./joint-view.html" class="identifier">joint_view</a>&lt;
      <a href="./range-c.html" class="identifier">range_c</a>&lt;int,0,10&gt;
    , <a href="./range-c.html" class="identifier">range_c</a>&lt;int,10,15&gt;
    &gt; numbers;

<a href="./assert.html" class="identifier">BOOST_MPL_ASSERT</a>(( <a href="./equal.html" class="identifier">equal</a>&lt; numbers, <a href="./range-c.html" class="identifier">range_c</a>&lt;int,0,15&gt; > ));
</pre>
</div>
<div class="section" id="id150">
<h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3>
<p><a class="reference internal" href="./sequences.html">Sequences</a>, <a class="reference internal" href="./views.html">Views</a>, <a class="reference internal" href="./filter-view.html">filter_view</a>, <a class="reference internal" href="./transform-view.html">transform_view</a>, <a class="reference internal" href="./zip-view.html">zip_view</a>, <a class="reference internal" href="./iterator-range.html">iterator_range</a></p>
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