https://svn.boost.org/trac10/ticket/3199 <p> <code>std::hash</code> now supports: </p> <ul><li>integer types </li><li>floating point types </li><li>pointer types </li><li><code>std::string</code>, <code>std::u16string</code>, <code>std::u32string</code>, <code>std::wstring</code> </li><li><code>std::error_code</code> </li><li><code>std::thread::id</code> </li><li><code>std::bitset</code> </li><li><code>std::vector&lt;bool&gt;</code> </li></ul><p> So <code>boost::hash</code> should support all of those. And boost equivalents as well, if possible. </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/3199 Trac 1.4.3 Daniel James Fri, 13 Apr 2018 16:01:42 GMT https://svn.boost.org/trac10/ticket/3199#comment:1 https://svn.boost.org/trac10/ticket/3199#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> <p> Since this ticket was opened has gradually gained support for all of those types, apart from <code>std::bitset</code>. </p> Ticket