https://svn.boost.org/trac10/ticket/12852 <p> As the following block of code demonstrates, resizing a circular buffer fills it with values and thus full() reports true when one would expect it to be false. </p> <pre class="wiki"> boost::circular_buffer&lt;double&gt; cb(3); std::cout &lt;&lt; cb.full() &lt;&lt; std::endl; for (auto i : cb) std::cout &lt;&lt; i &lt;&lt; " "; std::cout &lt;&lt; std::endl; cb.resize(4); std::cout &lt;&lt; cb.full() &lt;&lt; std::endl; for (auto i : cb) std::cout &lt;&lt; i &lt;&lt; " "; std::cout &lt;&lt; std::endl; </pre> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/12852 Trac 1.4.3 anonymous Sat, 18 Feb 2017 09:28:41 GMT