Re: [Boost-users] serialization: loading std::mapreplacesexistingmapdata objects

Robert Ramey wrote:

Try putting it in either the namespace of std::map (ie std) or in the namespace boost::serialization

Sorry. Dumb mistake on my part from not carefully (painstakingly?) examining the error messages. The code was a minimal example to expose the original problem, and it is missing Mark::serialize. The MarkMap serialize function was found, and the namespace is not necessary. When I go back to the full code it works perfectly. Thanks once again for your prompt and useful responses.