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+<!doctype html public "-//ietf//dtd html//en">
+<html><head><title>boost::mpl::single_view</title>
+<link rel="stylesheet" href="../mpl_wiki.css">
+</head><body bgcolor="white">
+<h1><a href="../Table_of_Contents.html"><img src="../mpl_logo.jpg" alt="[Home]" border=0 align="right"></a>single_view</h1><h3>Synopsis</h3>
+<p>
+<pre>
+template&lt;
+      typename T
+    &gt;
+struct single_view
+{
+    <span class="cxx-comment">// unspecified</span>
+};
+</pre>
+<p>
+<h3>Description</h3>
+<p>
+Allows one to represent an arbitrary type <code>T</code> as a single-element sequence. 
+<p>
+<h3>Definition</h3>
+<p>
+<pre>
+#include "<a href="../../../../../boost/mpl/single_view.hpp">boost/mpl/single_view.hpp</a>"
+</pre>
+<p>
+<h3>Parameters</h3>
+<table border="1">
+<tr><th>&nbsp;Parameter&nbsp;</th><th>&nbsp;Requirement&nbsp;</th><th>&nbsp;Description &nbsp;</th></tr>
+<tr><td><code>T</code></td><td>A type</td><td>The type to be wrapped in a sequence. </td></tr>
+</table>
+<p>
+<h3>Expression semantics</h3>
+<p>
+<table border="1">
+<tr><th>&nbsp;Expression&nbsp;</th><th>&nbsp;Expression&nbsp;type&nbsp;</th><th>&nbsp;Precondition&nbsp;</th><th>&nbsp;Semantics&nbsp;</th><th>&nbsp;Postcondition&nbsp;</th></tr>
+<tr><td><code>typedef single_view&lt;T&gt; s;</code></td><td>A model of <a href="../Sequence.html">Sequence</a></td><td></td><td><code>s</code> is a random-access, single-element sequence such as <code><a href="../Reference/front.html">front</a>&lt;s&gt;::type</code> is identical to <code>T</code></td><td><code><a href="../Reference/size.html">size</a>&lt;s&gt;::type::value == 1, boost::same_as&lt;<a href="../Reference/front.html">front</a>&lt;s&gt;::type,T&gt;::value == true</code>. </td></tr>
+</table>
+<p>
+<h3>Complexity</h3>
+<p>
+Amortized constant time.
+<p>
+<h3>Example</h3>
+<p>
+<pre>
+typedef single_view&lt;int&gt; view;
+typedef <a href="../Reference/begin.html">begin</a>&lt;view&gt;::type first;
+typedef <a href="../Reference/end.html">end</a>&lt;view&gt;::type last;
+<p>
+BOOST_MPL_ASSERT_IS_SAME(first::type,int);
+BOOST_MPL_ASSERT_IS_SAME(first::next,last);
+BOOST_MPL_ASSERT_IS_SAME(last::prior,first);
+<p>
+BOOST_STATIC_ASSERT(size&lt;view&gt;::type::value == 1);
+</pre>
+<p>
+<h3>See also</h3>
+<p>
+<a href="../Sequences.html">Sequences</a>, <code><a href="../Reference/transform_view.html">transform_view</a></code>, <code><a href="../Reference/filter_view.html">filter_view</a></code>, <code><a href="../Reference/joint_view.html">joint_view</a></code>, <code><a href="../Reference/zip_view.html">zip_view</a></code>
+<p><hr>
+<a href="../Table_of_Contents.html">Table of Contents</a><br>Last edited March 10, 2003 5:19 am</body></html>