int ReadDouble(const std::string & param, double * val, double defaultVal) const;
void WriteString(const std::string & param, const char * val) { return WriteString(param, std::string(val)); }
- void WriteString(const std::string & param, const std::string & val);
+ void WriteString(const std::string & param, const std::string& val);
void WriteInt(const std::string & param, int64_t val);
void WriteDouble(const std::string & param, double val);
+ void WriteTime(const std::string & param, time_t val);
int Error() const;
int Flush() const;