File options_ini.hxx# class OptionINI : public OptionParser# #include <options_ini.hxx> Class for reading INI style configuration files. Public Functions virtual void read(Options *options, const std::string &filename) override# Read options from file. virtual void write(Options *options, const std::string &filename) override# Write options to file. Private Functions void parse(const std::string&, std::string&, std::string&)# std::string getNextLine(std::ifstream &fin)#