• buffer : ecl::Converter< std::string, int >
• byte : ecl::Converter< std::vector< char >, char * >
• format_specifier : ecl::Converter< char *, float > , ecl::Converter< char *, double >
• state : ecl::Converter< std::vector< char >, char * >
• waiting_first_digit : ecl::Converter< std::vector< char >, char * >
• waiting_second_digit : ecl::Converter< std::vector< char >, char * >
• waiting_x : ecl::Converter< std::vector< char >, char * >
• waiting_zero : ecl::Converter< std::vector< char >, char * >