29Bureaucrat::Bureaucrat(const std::string &name, int grade) : _name(name) {

30 if (grade < 1) {

31 throw Bureaucrat::GradeTooHighException();

32 }

33 if (grade > 150) {

34 throw Bureaucrat::GradeTooLowException();

35 }

36 this->_grade = grade;

37 std::cout << "Bureaucrat " << this->_name << " created with grade " << this->_grade << "." << std::endl;

38}

44Bureaucrat::Bureaucrat(const Bureaucrat &other) : _name(other._name), _grade(other._grade) {

45 std::cout << "Bureaucrat " << this->_name << " has been copied." << std::endl;

46}

54Bureaucrat &Bureaucrat::operator=(const Bureaucrat &other) {

55 if (this != &other) {

56 this->_grade = other._grade;

57 }

58 std::cout << "Bureaucrat " << this->_name << "'s grade has been assigned from " << other._name << "." << std::endl;

59 return *this;

60}

87void Bureaucrat::incrementGrade() {

88 if (this->_grade - 1 < 1) {

89 throw Bureaucrat::GradeTooHighException();

90 }

91 this->_grade--;

92 std::cout << "Bureaucrat " << this->_name << " grade incremented to " << this->_grade << "." << std::endl;

93}

99void Bureaucrat::decrementGrade() {

100 if (this->_grade + 1 > 150) {

101 throw Bureaucrat::GradeTooLowException();

102 }

103 this->_grade++;

104 std::cout << "Bureaucrat " << this->_name << " grade decremented to " << this->_grade << "." << std::endl;

105}

113const char *Bureaucrat::GradeTooHighException::what() const throw() {

114 return "Bureaucrat Error: Grade is too high (must be >= 1)";

115}

121const char *Bureaucrat::GradeTooLowException::what() const throw() {

122 return "Bureaucrat Error: Grade is too low (must be <= 150)";

123}

133std::ostream &operator<<(std::ostream &os, const Bureaucrat &bureaucrat) {

134 os << bureaucrat.getName() << ", bureaucrat grade " << bureaucrat.getGrade() << ".";

135 return os;

136}