virtual const std::string & GetDirName(size_t num) const = 0;
virtual const std::string & GetScriptsDir() const = 0;
virtual unsigned GetDetailStatWritePeriod() const = 0;
virtual const std::string & GetDirName(size_t num) const = 0;
virtual const std::string & GetScriptsDir() const = 0;
virtual unsigned GetDetailStatWritePeriod() const = 0;