#ifndef MYSQLCPPAPI_time_base_h#define MYSQLCPPAPI_time_base_h#include "mysqlcppapi/datetime/datetime_base.h"namespace mysqlcppapi{class time_base : virtual public datetime_base{public:  time_base();  virtual ~time_base();  typedef short int tiny_int;  tiny_int hour;  tiny_int minute;    tiny_int second;  std::ostream& out_stream(std::ostream& str) const;  std::string::size_type convert(const std::string& str);  protected:  short int compare(const time_base* other) const;};  } //namespace#endif //MYSQLCPPAPI_time_base_h