Boost C++ Libraries: Ticket #6300: c++11: Provide move semantic for tuple class and factory functions https://svn.boost.org/trac10/ticket/6300 <p> Provide a c++11 move semantic compliant tuple class and factory functions on compilers supporting rvalue references. </p> <p> On C++03 compilers use the Boost.Move emulation. </p> <p> 20.4.2 Class template tuple </p> <pre class="wiki"> template &lt;class... UTypes&gt; explicit tuple(UTypes&amp;&amp;...); tuple(tuple&amp;&amp;) = default; template &lt;class... UTypes&gt; tuple(tuple&lt;UTypes...&gt;&amp;&amp;); template &lt;class U1, class U2&gt; tuple(pair&lt;U1, U2&gt;&amp;&amp;); tuple&amp; operator=(tuple&amp;&amp;) noexcept; template &lt;class... UTypes&gt; tuple&amp; operator=(tuple&lt;UTypes...&gt;&amp;&amp;); template &lt;class U1, class U2&gt; tuple&amp; operator=(pair&lt;U1, U2&gt;&amp;&amp;) noexcept; </pre> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/6300 Trac 1.4.3