https://svn.boost.org/trac10/ticket/4204 <p> If you remove an element from a symbol table others may be removed too. </p> <p> example: </p> <p> main() { std::string s; double *d; qi::symbols&lt;char, double&gt; vars; </p> <p> vars.add("l1",12.0); vars.add("l2",0.0); vars.remove("l2"); vars.find("l1"); d = vars.find("l1"); if (d) </p> <blockquote> <p> std::cout &lt;&lt; "found\n"; </p> </blockquote> <p> else </p> <blockquote> <p> std::cout &lt;&lt; "not found\n"; </p> </blockquote> <p> } </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/4204 Trac 1.4.3 dino.puller@… Tue, 11 May 2010 10:13:40 GMT https://svn.boost.org/trac10/ticket/4204 https://svn.boost.org/trac10/ticket/4204 <ul> <li><strong>attachment</strong> → <span class="trac-field-new">tst.patch</span> </li> </ul> <p> patch </p> Ticket dino.puller@… Tue, 11 May 2010 13:35:59 GMT https://svn.boost.org/trac10/ticket/4204 https://svn.boost.org/trac10/ticket/4204 <ul> <li><strong>attachment</strong> → <span class="trac-field-new">tst.2.patch</span> </li> </ul> Ticket dino.puller@… Tue, 11 May 2010 13:37:21 GMT https://svn.boost.org/trac10/ticket/4204#comment:2 https://svn.boost.org/trac10/ticket/4204#comment:2 <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> Ticket