Loader.h

class Loader
{
   private:
      bool loaded;        //set to true if a file is successfully loaded into memory
      std::ifstream inf;  //input file handle
   public:
      Loader(int argc, char * argv[]);
      bool fileOpen(int argc, char * argv[]);
      bool isLoaded();


      bool hasData(std::string lineRead);
      void loadline(std::string lineRead);
      int32_t convert(std::string line, int a, int b);
      bool hasErrors(std::string input);

      bool align(std::string input);
      bool memAddress(std::string input);
      bool colon(std::string input);
      bool validChar(std::string input);
      bool comment(std::string input);
      bool byteTwo(std::string input);
      bool dataNoAdd(std::string input);
      bool boundsCheck(std::string input);
      bool trickyErrors(std::string input);
      bool greaterMem(std::string input);

      int32_t lastAddr;
};