https://svn.boost.org/trac10/ticket/5458 <p> <a href="http://www.boost.org/doc/libs/1_46_1/libs/type_traits/doc/html/boost_typetraits/reference/is_virtual_base_of.html">http://www.boost.org/doc/libs/1_46_1/libs/type_traits/doc/html/boost_typetraits/reference/is_virtual_base_of.html</a> </p> <p> this rows is same. </p> <pre class="wiki">is_virtual_base_of&lt;Base, Derived&gt;::value is an integral constant expression that evaluates to true. is_virtual_base_of&lt;Base, Derived&gt;::value is an integral constant expression that evaluates to true. </pre><p> should be: </p> <pre class="wiki">is_virtual_base_of&lt;Base, Derived&gt;::value is an integral constant expression that evaluates to true. is_virtual_base_of&lt;Base, Base&gt;::value is an integral constant expression that evaluates to true. </pre> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/5458 Trac 1.4.3 John Maddock Wed, 13 Apr 2011 11:02:49 GMT https://svn.boost.org/trac10/ticket/5458#comment:1 https://svn.boost.org/trac10/ticket/5458#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> (In <a class="changeset" href="https://svn.boost.org/trac10/changeset/71222" title="Fix misc typos and regenerate docs. Fixes #5457. Fixes #5458. Fixes ...">[71222]</a>) Fix misc typos and regenerate docs. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5457" title="#5457: Bugs: typo document : is_stateless (closed: fixed)">#5457</a>. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5458" title="#5458: Bugs: typo document : is_virtual_base_of (closed: fixed)">#5458</a>. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5459" title="#5459: Bugs: mistake document? : boost::is_convertible (closed: fixed)">#5459</a>. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5460" title="#5460: Bugs: mistake document : boost::conditional include boost/type_traits.hpp (closed: fixed)">#5460</a>. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5461" title="#5461: Bugs: mistake document : boost::conditional include by boost/type_traits.hpp (closed: fixed)">#5461</a>. </p> Ticket