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26 <div class=
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27 <a name=
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"link" href=
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"type_identity">type_identity
</a>
28 </h3></div></div></div>
29 <pre class=
"programlisting"><span class=
"keyword">template
</span> <span class=
"special"><</span><span class=
"keyword">class
</span> <span class=
"identifier">T
</span><span class=
"special">></span>
30 <span class=
"keyword">struct
</span> <span class=
"identifier">type_identity
</span>
31 <span class=
"special">{
</span>
32 <span class=
"keyword">typedef
</span> <span class=
"identifier">T
</span> <span class=
"identifier">type
</span><span class=
"special">;
</span>
33 <span class=
"special">};
</span>
36 <span class=
"bold"><strong>Header:
</strong></span> <code class=
"computeroutput"> <span class=
"preprocessor">#include
</span>
37 <span class=
"special"><</span><span class=
"identifier">boost
</span><span class=
"special">/
</span><span class=
"identifier">type_traits
</span><span class=
"special">/
</span><span class=
"identifier">type_identity
</span><span class=
"special">.
</span><span class=
"identifier">hpp
</span><span class=
"special">></span></code>
38 or
<code class=
"computeroutput"> <span class=
"preprocessor">#include
</span> <span class=
"special"><</span><span class=
"identifier">boost
</span><span class=
"special">/
</span><span class=
"identifier">type_traits
</span><span class=
"special">.
</span><span class=
"identifier">hpp
</span><span class=
"special">></span></code>
41 <a name=
"boost_typetraits.reference.type_identity.examples"></a><p class=
"title"><b>Table
 1.33.
 Examples
</b></p>
42 <div class=
"table-contents"><table class=
"table" summary=
"Examples">
63 <code class=
"computeroutput"><span class=
"identifier">type_identity
</span><span class=
"special"><</span><span class=
"keyword">int
</span><span class=
"special">>::
</span><span class=
"identifier">type
</span></code>
68 <code class=
"computeroutput"><span class=
"keyword">int
</span></code>
75 <code class=
"computeroutput"><span class=
"identifier">type_identity
</span><span class=
"special"><</span><span class=
"keyword">int
</span><span class=
"special">&>::
</span><span class=
"identifier">type
</span></code>
80 <code class=
"computeroutput"><span class=
"keyword">int
</span><span class=
"special">&</span></code>
87 <code class=
"computeroutput"><span class=
"identifier">type_identity
</span><span class=
"special"><</span><span class=
"keyword">int
</span><span class=
"special">*
</span> <span class=
"keyword">const
</span><span class=
"special">&>::
</span><span class=
"identifier">type
</span></code>
92 <code class=
"computeroutput"><span class=
"keyword">int
</span><span class=
"special">*
</span>
93 <span class=
"keyword">const
</span><span class=
"special">&</span></code>
100 <br class=
"table-break">
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"http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width=
"100%"><tr>
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"right"><div class=
"copyright-footer">Copyright
© 2000,
2011 Adobe Systems Inc, David Abrahams,
105 Frederic Bron, Steve Cleary, Beman Dawes, Aleksey Gurtovoy, Howard Hinnant,
106 Jesse Jones, Mat Marcus, Itay Maman, John Maddock, Alexander Nasonov, Thorsten
107 Ottosen, Roman Perepelitsa, Robert Ramey, Jeremy Siek, Robert Stewart and Steven
109 Distributed under the Boost Software License, Version
1.0. (See accompanying
110 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>)
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