status changed; resolution set

Robert Ramey — Thu, 09 Jul 2009 15:08:21 GMT

status new → closed
resolution → wontfix

this would make binary archives larger for every user of the library. And also require code to recognise old archives. All in all just not worth it. Try something like

enum {

epAvgCpu

... } const int_64 lookup_table[] = { 0x10000000l ...

and use

lookup_table[epAvgCpu instead of epAvgCpu.

Wed, 29 Jul 2009 11:18:30 GMT

namespace boost
{
        namespace archive
        {
                namespace detail
                {
                        template<class Archive>
                        struct save_enum_type<Archive, CGenericParamParam>
                        {
                                static void invoke(Archive &ar, const  CGenericParamParam & param)
                                {
                                        // convert enum to integers on save
                                        const __int64 i = static_cast<__int64>( param );
                                        ar << boost::serialization::make_nvp(NULL, i);
                                }
                        };
                        template<class Archive>
                        struct load_enum_type<Archive, CGenericParamParam>
                        {
                                static void invoke(Archive &ar, CGenericParamParam & param)
                                {
                                        // convert integers to correct enum to load
                                        __int64 i = 0;
                                        ar >> boost::serialization::make_nvp(NULL, i);
                                        param = static_cast<CGenericParamParam>(i);
                                }
                        };
                }
        }
}

Boost C++ Libraries: Ticket #3233: serialization problem: enum : __int64

status changed; resolution set