6f63e9d0c6
[SVN r64705]
127 lines
8.6 KiB
HTML
127 lines
8.6 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="generator" content="Docutils 0.7: http://docutils.sourceforge.net/" />
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<title>The MPL Reference Manual: joint_view</title>
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<link rel="stylesheet" href="../style.css" type="text/css" />
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</head>
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<body class="docframe refmanual">
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<table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./iterator-range.html" class="navigation-link">Prev</a> <a href="./single-view.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./iterator-range.html" class="navigation-link">Back</a> <a href="./single-view.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./views.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td>
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<td class="header-group page-location"><a href="../refmanual.html" class="navigation-link">Front Page</a> / <a href="./sequences.html" class="navigation-link">Sequences</a> / <a href="./views.html" class="navigation-link">Views</a> / <a href="./joint-view.html" class="navigation-link">joint_view</a></td>
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</tr></table><div class="header-separator"></div>
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<div class="section" id="joint-view">
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<h1><a class="toc-backref" href="./views.html#id1420">joint_view</a></h1>
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<div class="section" id="id143">
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<h3><a class="subsection-title" href="#synopsis" name="synopsis">Synopsis</a></h3>
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<pre class="literal-block">
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template<
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typename Sequence1
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, typename Sequence2
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>
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struct <a href="./joint-view.html" class="identifier">joint_view</a>
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{
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// <em>unspecified</em>
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// <em>...</em>
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};
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</pre>
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</div>
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<div class="section" id="id144">
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<h3><a class="subsection-title" href="#description" name="description">Description</a></h3>
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<p>A view into the sequence of elements formed by concatenating <tt class="literal"><span class="pre">Sequence1</span></tt>
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and <tt class="literal"><span class="pre">Sequence2</span></tt> elements.</p>
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</div>
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<div class="section" id="id145">
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<h3><a class="subsection-title" href="#header" name="header">Header</a></h3>
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<pre class="literal-block">
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#include <<a href="../../../../boost/mpl/joint_view.hpp" class="header">boost/mpl/joint_view.hpp</a>>
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</pre>
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</div>
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<div class="section" id="id146">
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<h3><a class="subsection-title" href="#model-of" name="model-of">Model of</a></h3>
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<ul class="simple">
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<li><a class="reference internal" href="./forward-sequence.html">Forward Sequence</a></li>
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</ul>
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</div>
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<div class="section" id="id147">
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<h3><a class="subsection-title" href="#parameters" name="parameters">Parameters</a></h3>
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<table border="1" class="docutils table">
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<colgroup>
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<col width="27%" />
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<col width="32%" />
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</colgroup>
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<thead valign="bottom">
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<tr><th class="head">Parameter</th>
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<th class="head">Requirement</th>
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<th class="head">Description</th>
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</tr>
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</thead>
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<tbody valign="top">
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<tr><td><tt class="literal"><span class="pre">Sequence1</span></tt>,
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<tt class="literal"><span class="pre">Sequence2</span></tt></td>
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<td><a class="reference internal" href="./forward-sequence.html">Forward Sequence</a></td>
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<td>Sequences to create a view on.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="id148">
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<h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3>
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<p>The semantics of an expression are defined only
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where they differ from, or are not defined in <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>.</p>
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<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
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<a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>s.</p>
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<table border="1" class="docutils table">
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<colgroup>
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<col width="34%" />
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<col width="66%" />
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<thead valign="bottom">
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<tr><th class="head">Expression</th>
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<th class="head">Semantics</th>
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</tr>
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</thead>
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<tbody valign="top">
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<tr><td><pre class="first last literal-block">
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<a href="./joint-view.html" class="identifier">joint_view</a><s1,s2>
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<a href="./joint-view.html" class="identifier">joint_view</a><s1,s2>::type
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</pre>
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</td>
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<td>A lazy <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a> of all the elements in the
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ranges [<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a><s1>::type</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a><s1>::type</span></tt>), [<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a><s2>::type</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a><s2>::type</span></tt>).</td>
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</tr>
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<tr><td><tt class="literal"><span class="pre"><a href="./size.html" class="identifier">size</a><v>::type</span></tt></td>
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<td>The size of <tt class="literal"><span class="pre">v</span></tt>;
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<tt class="literal"><span class="pre"><a href="./size.html" class="identifier">size</a><v>::value</span> <span class="pre">==</span> <span class="pre"><a href="./size.html" class="identifier">size</a><s1>::value</span> <span class="pre">+</span> <span class="pre"><a href="./size.html" class="identifier">size</a><s2>::value</span></tt>;
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linear complexity; see <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a>.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="id149">
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<h3><a class="subsection-title" href="#example" name="example">Example</a></h3>
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<pre class="literal-block">
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typedef <a href="./joint-view.html" class="identifier">joint_view</a><
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<a href="./range-c.html" class="identifier">range_c</a><int,0,10>
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, <a href="./range-c.html" class="identifier">range_c</a><int,10,15>
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> numbers;
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<a href="./assert.html" class="identifier">BOOST_MPL_ASSERT</a>(( <a href="./equal.html" class="identifier">equal</a>< numbers, <a href="./range-c.html" class="identifier">range_c</a><int,0,15> > ));
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</pre>
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</div>
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<div class="section" id="id150">
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<h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3>
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<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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<!-- Sequences/Views//single_view -->
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</div>
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<table class="footer"><tr class="footer"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./iterator-range.html" class="navigation-link">Prev</a> <a href="./single-view.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./iterator-range.html" class="navigation-link">Back</a> <a href="./single-view.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./views.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td>
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<td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at <a class="reference external" href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</div></td></tr></table></body>
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