text: #ifndef INPUT_EXCEPTION_H
  #define INPUT_EXCEPTION_H
  
  #include <string>
  
  class InputException {
    private:
      std::string reason;
      bool quit;
    public:
      InputException(std::string reason, bool quit = false): reason{reason}, quit{quit} {}
      std::string getReason() const { return reason; }
      bool getQuit() const { return quit; }
  };
  
  #endif
  