Method ToOpt

src/core/utils.h:117–117

    OptionMapper(const char *opt_name, T(FFMS_Struct::*member)) : impl(new OptionMapperImpl<T>(member, opt_name)) {}

    void ToOpt(FFMS_Struct const& src, void *dst) const { impl->ToOpt(src, dst); }
    void FromOpt(FFMS_Struct &dst, void *src) const { impl->FromOpt(dst, src); }
};