[Cppcms-users] json serialization issue

[Lee E. <lee...@gm...>]

can anyone point me to what i did wrong in this code:

namespace cppcms {
    namespace json {

        template<typename V>
        struct traits<std::map<std::string,V>> {
            static std::map<std::string,V> get(const value& val) {
                std::map<std::string,V> m;

                for(auto p : val.object())
                    m[p.first]=traits<V>::get(p.second);

                return m;
            }
            static void set(value& v, const std::map<std::string,V> m) {
                auto o = v.object();

                for(auto p : m) {
                    o[p.first]=value(p.second);
                }
            }
        };

    } // namespace json
} // namespace cppcms

when i try to use this:

std::map<string, cppcms::json::value> m;
...
cppcms::json::value v(m);

i get the bad_value_cast exception

thanks
lee

-- 
--
lee
Lee Elenbaas
lee...@gm...