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Utility/declval: update history.
[SVN r78730]
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@@ -27,17 +27,13 @@
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<span class="firstname">Howard</span> <span class="surname">Hinnant</span>
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</h3></div>
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<div class="author"><h3 class="author">
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<span class="firstname">Beman</span> <span class="surname">Dawes</span>
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</h3></div>
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<div class="author"><h3 class="author">
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<span class="firstname">Vicente J.</span> <span class="surname">Botet Escriba</span>
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</h3></div>
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</div></div>
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<div><p class="copyright">Copyright © 2008 Howard Hinnant</p></div>
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<div><p class="copyright">Copyright © 2008 Beman Dawes</p></div>
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<div><p class="copyright">Copyright © 2009 -2012 Vicente J. Botet Escriba</p></div>
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<div><div class="legalnotice">
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<a name="idp13448880"></a><p>
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<a name="idp13449552"></a><p>
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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 href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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</p>
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@@ -104,13 +100,13 @@
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which ensures that we can also use cv void as template parameter. The careful
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reader might have noticed that <code class="computeroutput"><span class="identifier">declval</span><span class="special">()</span></code> already exists under the name create() as
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part of the definition of the semantics of the type trait is_convertible in
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the C==0x standard.
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the C++0x standard.
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</p>
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<p>
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The provision of a new library component that allows the production of values
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in unevaluated expressions is considered as important to realize constrained
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templates in C++0x where concepts are not available. This extremely light-weight
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function is expected to be part of the daily tool-box of the C++0x programmer.
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in unevaluated expressions is considered important to realize constrained templates
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in C++0x where concepts are not available. This extremely light-weight function
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is expected to be part of the daily tool-box of the C++0x programmer.
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</p>
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</div>
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<div class="section">
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@@ -123,7 +119,7 @@
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<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
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<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">></span>
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<span class="keyword">typename</span> <span class="identifier">add_rvalue_reference</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">declval</span><span class="special">();</span> <span class="comment">//noexcept; // as unevaluated operand
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<span class="keyword">typename</span> <span class="identifier">add_rvalue_reference</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">declval</span><span class="special">()</span> <span class="identifier">noexcept</span><span class="special">;</span> <span class="comment">// as unevaluated operand
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</span>
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<span class="special">}</span> <span class="comment">// namespace boost
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</span></pre>
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@@ -149,7 +145,7 @@
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<span class="identifier">decltype</span><span class="special">(</span><span class="keyword">static_cast</span><span class="special"><</span><span class="identifier">To</span><span class="special">>(</span><span class="identifier">declval</span><span class="special"><</span><span class="identifier">From</span><span class="special">>()))</span> <span class="identifier">convert</span><span class="special">(</span><span class="identifier">From</span><span class="special">&&);</span>
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</pre>
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<p>
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Declares a function template convert which only participats in overloading
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Declares a function template convert which only participates in overloading
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if the type From can be explicitly converted to type To.
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</p>
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</div>
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@@ -158,7 +154,7 @@
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<a name="declval.history"></a><a class="link" href="declval.html#declval.history" title="History">History</a>
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</h2></div></div></div>
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<a name="declval.history.boost_1_50"></a><h4>
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<a name="idp13551456"></a>
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<a name="idp13553216"></a>
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<a class="link" href="declval.html#declval.history.boost_1_50">boost 1.50</a>
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</h4>
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<p>
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@@ -171,7 +167,7 @@
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</div>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"><p><small>Last revised: April 01, 2012 at 20:13:37 GMT</small></p></td>
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<td align="left"><p><small>Last revised: May 28, 2012 at 18:59:06 GMT</small></p></td>
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<td align="right"><div class="copyright-footer"></div></td>
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</tr></table>
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<hr>
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