serialization - How to implement global string to constructor map in C++? -

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i have interface file parser. parser can configured, saved file. new parsers new file types can added using .dll plugins.

class fileparserinterface { public:     qstring tostring() const = 0;     qstring constructorname() const {return "fileparserinterface";}     somedatastruct getdata() = 0; }

therefore need way save instances name (can name of constructor). have method instance string, eg:

static std::shared_ptr<fileparserinterface> fileparserfromstring(const qstring& name, const qstring& parameters);

i have no idea how thread-safely implement this. using boost , qt libraries. prefer use stdlib , qt when possible.


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