Boost C++ Libraries: Ticket #5948: ptr_map_adapter::insert( key_type& key, mapped_type x ) should have const kex paramter https://svn.boost.org/trac10/ticket/5948 <p> ptr_map_adapter::insert( key_type&amp; key, mapped_type x ) </p> <p> should be </p> <p> ptr_map_adapter::insert( <strong>const</strong> key_type&amp; key, mapped_type x ) </p> <p> as the other insert methods are. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/5948 Trac 1.4.3