InputParser.hpp

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#ifndef CPP_TOOLS_INPUT_PARSER_HPP
#define CPP_TOOLS_INPUT_PARSER_HPP
 
#include <string>
#include <vector>
 
#include "ErrorHandler.hpp"

namespace CppTools
{
   class InputParser
   {
      public:
      InputParser();
      void AddField(const std::string& entry);
      int CheckEntry(const std::string& argument);
      {
         if (argument[0] == '-')
         {
            // position of the argument
            int startPos = 1;
            if (argument[1] == '-') startPos++;
 
            const std::string entry = argument.substr(startPos);
            for (int i = 0; i < static_cast<int>(parserFields.size()); i++)
            {
               if (entry == parserFields[i]) return i;
            }
         }
         return -1;
      }
      virtual ~InputParser();
 
      private:
      std::vector<std::string> parserFields;
   }
}
#endif /* CPP_TOOLS_INPUT_PARSER_HPP */