text: #ifndef __CONFIG_H__
  #define __CONFIG_H__
  
  #include "util.h"
  
  #include <map>
  #include <string>
  
  namespace util {
  
  class config {
     private:
      std::map<std::string, std::string> content_;
  
     public:
      bool read_config( std::string const& configFile );
  
      std::string const& value( std::string const& section,
                                std::string const& entry ) const;
      bool exist( std::string const& section, std::string const& entry ) const;
  };
  };
  
  #endif
  