complete my code

/** @file SimulatorException.hpp * @brief Simulation Exceptions * * @author Derek Harter * @note cwid: 123456 * @date Fall 2019 * @note ide: g++ 8.2.0 / GNU Make 4.2.1 * * Header include file for a basic Exception class we will use in all * of the class assignment simulations. We use a generic Exception * but we allow the thrower to add a message to the exception that * will allow us to determine the reason the exception was generated. */ #ifndef SIMULATOR_EXCEPTION_HPP #define SIMULATOR_EXCEPTION_HPP #include <string> using namespace std; /** @class SimulatorException * @brief Exceptions for assignment simulations * * Exception class to be thrown by our Process Simulator when it * encounters a problem. * */ class SimulatorException : public exception { public: explicit SimulatorException(const string& msg); ~SimulatorException(); virtual const char* what() const throw(); private: /// Stores the particular message describing what caused the exception. string message; }; #endif // SIMULATOR_EXCEPTION_HPP