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LithiumOxLithiumOx
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05/ex02 pretty much done
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‎05/ex02/.gitignore‎

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bureaucrat
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*_shrubbery

‎05/ex02/AForm.cpp‎

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#include "AForm.hpp"
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#include "Bureaucrat.hpp"
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AForm::AForm(std::string name, int gradeToSign, int gradeToExecute, std::string target)
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: _name(name), _signed(false), _gradeToSign(gradeToSign), _gradeToExecute(gradeToExecute), _target(target) {
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if (gradeToSign < 1 || gradeToExecute < 1) {
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throw GradeTooHighException();
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}
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if (gradeToSign > 150 || gradeToExecute > 150) {
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throw GradeTooLowException();
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}
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}
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AForm::AForm(const AForm& other) : _name(other._name), _signed(other._signed), _gradeToSign(other._gradeToSign), _gradeToExecute(other._gradeToExecute), _target(other._target) {}
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AForm& AForm::operator=(const AForm& other) {
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if (this != &other) {
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_signed = other.isSigned();
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}
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return *this;
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}
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AForm::~AForm() {}
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std::string AForm::getName() const {
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return _name;
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}
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bool AForm::isSigned() const {
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return _signed;
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}
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int AForm::getGradeToSign() const {
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return _gradeToSign;
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}
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int AForm::getGradeToExecute() const {
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return _gradeToExecute;
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}
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std::string AForm::getTarget() const {
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return _target;
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}
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void AForm::beSigned(const Bureaucrat& bureaucrat) {
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if (bureaucrat.getGrade() <= _gradeToSign) {
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_signed = true;
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} else {
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throw GradeTooLowException();
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}
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}
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void AForm::checkExecutability(const Bureaucrat& executor) const {
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if (!_signed) {
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throw FormNotSignedException();
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}
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if (executor.getGrade() > _gradeToExecute) {
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throw GradeTooLowException();
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}
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}
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const char* AForm::GradeTooHighException::what() const throw() {
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return "Grade is too high!";
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}
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const char* AForm::GradeTooLowException::what() const throw() {
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return "Grade is too low!";
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}
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const char* AForm::FormNotSignedException::what() const throw() {
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return "Form is not signed!";
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}
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std::ostream& operator<<(std::ostream& os, const AForm& form) {
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os << "Form: " << form.getName()
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<< ", Signed: " << (form.isSigned() ? "Yes" : "No")
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<< ", Grade to Sign: " << form.getGradeToSign()
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<< ", Grade to Execute: " << form.getGradeToExecute();
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return os;
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}

‎05/ex02/AForm.hpp‎

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#pragma once
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#include <iostream>
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#include <string>
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class Bureaucrat;
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class AForm {
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private:
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const std::string _name;
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bool _signed;
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const int _gradeToSign;
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const int _gradeToExecute;
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std::string _target;
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public:
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AForm();
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AForm(std::string name, int gradeToSign, int gradeToExecute, std::string target);
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virtual ~AForm();
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AForm(const AForm& other);
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AForm& operator=(const AForm& other);
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std::string getName() const;
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bool isSigned() const;
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int getGradeToSign() const;
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int getGradeToExecute() const;
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std::string getTarget() const;
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void beSigned(const Bureaucrat& bureaucrat);
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void checkExecutability(const Bureaucrat& executor) const;
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virtual void execute(const Bureaucrat& executor) const = 0;
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class GradeTooHighException : public std::exception {
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public:
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virtual const char* what() const throw();
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};
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class GradeTooLowException : public std::exception {
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public:
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virtual const char* what() const throw();
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};
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class FormNotSignedException : public std::exception {
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public:
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virtual const char* what() const throw();
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};
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};
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std::ostream& operator<<(std::ostream& os, const AForm& form);

‎05/ex02/Bureaucrat.cpp‎

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#include "./Bureaucrat.hpp"
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#include "AForm.hpp"
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Bureaucrat::Bureaucrat() : _name("default"), _grade(150) {}
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Bureaucrat::Bureaucrat(std::string name, int grade) : _name(name) {
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if (grade < 1) throw Bureaucrat::GradeTooHighException();
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if (grade > 150) throw Bureaucrat::GradeTooLowException();
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_grade = grade;
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}
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Bureaucrat::~Bureaucrat() {}
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Bureaucrat::Bureaucrat(const Bureaucrat& other) : _name(other._name), _grade(other._grade) {}
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Bureaucrat& Bureaucrat::operator=(const Bureaucrat& other) {
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if (this != &other) {
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_grade = other._grade;
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}
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return *this;
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}
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std::string Bureaucrat::getName() const { return _name; }
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int Bureaucrat::getGrade() const { return _grade; }
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void Bureaucrat::incrementGrade() {
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if (_grade == 1) throw Bureaucrat::GradeTooHighException();
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_grade--;
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}
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void Bureaucrat::decrementGrade() {
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if (_grade == 150) throw Bureaucrat::GradeTooLowException();
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_grade++;
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}
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const char* Bureaucrat::GradeTooHighException::what() const throw() { return "Grade is too high!"; }
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const char* Bureaucrat::GradeTooLowException::what() const throw() { return "Grade is too low!"; }
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void Bureaucrat::signForm(AForm& form) {
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try {
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form.beSigned(*this);
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std::cout << _name << " signed " << form.getName() << std::endl;
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} catch (const std::exception& e) {
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std::cout << _name << " couldn't sign " << form.getName() << " because " << e.what() << std::endl;
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}
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}
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void Bureaucrat::executeForm(const AForm& form) const {
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try {
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form.execute(*this);
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std::cout << _name << " executed " << form.getName() << std::endl;
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} catch (const std::exception& e) {
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std::cout << _name << " couldn't execute " << form.getName() << " because " << e.what() << std::endl;
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}
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}
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std::ostream& operator<<(std::ostream& os, const Bureaucrat& bureaucrat) {
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os << bureaucrat.getName() << ", bureaucrat grade " << bureaucrat.getGrade();
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return os;
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}

‎05/ex02/Bureaucrat.hpp‎

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#pragma once
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#include <iostream>
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#include <string>
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#include "AForm.hpp"
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class Bureaucrat {
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private:
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std::string const _name;
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int _grade;
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public:
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Bureaucrat();
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Bureaucrat(std::string name, int grade);
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~Bureaucrat();
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Bureaucrat(const Bureaucrat& other);
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Bureaucrat& operator=(const Bureaucrat& other);
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std::string getName() const;
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int getGrade() const;
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void incrementGrade();
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void decrementGrade();
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void signForm(AForm& form);
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void executeForm(const AForm& form) const;
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class GradeTooHighException : public std::exception {
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public:
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virtual const char* what() const throw();
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};
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class GradeTooLowException : public std::exception {
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public:
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virtual const char* what() const throw();
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};
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};
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std::ostream& operator<<(std::ostream& os, const Bureaucrat& bureaucrat);

‎05/ex02/Makefile‎

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NAME = bureaucrat
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SRC = Bureaucrat.cpp main.cpp AForm.cpp PresidentialPardonForm.cpp RobotomyRequestForm.cpp ShrubberyCreationForm.cpp
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HEADERS = Bureaucrat.hpp AForm.hpp PresidentialPardonForm.hpp RobotomyRequestForm.hpp ShrubberyCreationForm.hpp
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BUILD_DIR = build
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BUILD = $(addprefix $(BUILD_DIR)/, $(SRC:.cpp=.o))
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all: $(NAME)
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$(NAME): $(BUILD_DIR) $(BUILD)
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@c++ $(BUILD) -o $(NAME)
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$(BUILD_DIR)/%.o: %.cpp | $(BUILD_DIR)
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@c++ -Werror -Wall -Wextra -Wno-implicit-fallthrough -std=c++11 -c $< -o $@
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$(BUILD_DIR):
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@mkdir -p $(BUILD_DIR)
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clean:
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@rm -rf $(NAME)
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fclean: clean
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@rm -rf $(BUILD_DIR)
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re: fclean all
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format:
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@clang-format -i $(SRC) $(HEADERS)
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run: all
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@printf "\n🤖 05/ex00 $(NAME) output:\n\n"
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@./$(NAME)
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.PHONY: all clean fclean re

‎05/ex02/PresidentialPardonForm.cpp‎

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#include "PresidentialPardonForm.hpp"
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#include "Bureaucrat.hpp"
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PresidentialPardonForm::PresidentialPardonForm(std::string target)
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: AForm("PresidentialPardonForm", 25, 5, target) {}
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PresidentialPardonForm::PresidentialPardonForm(const PresidentialPardonForm& other)
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: AForm(other) {}
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PresidentialPardonForm::~PresidentialPardonForm() {}
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PresidentialPardonForm& PresidentialPardonForm::operator=(const PresidentialPardonForm& other) {
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AForm::operator=(other);
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return *this;
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}
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void PresidentialPardonForm::execute(const Bureaucrat& executor) const {
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checkExecutability(executor);
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std::cout << getTarget() << " has been pardoned by Zaphod Beeblebrox." << std::endl;
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}

‎05/ex02/PresidentialPardonForm.hpp‎

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#pragma once
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#include "AForm.hpp"
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class PresidentialPardonForm : public AForm {
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public:
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PresidentialPardonForm(std::string target);
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PresidentialPardonForm(const PresidentialPardonForm& other);
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~PresidentialPardonForm();
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PresidentialPardonForm& operator=(const PresidentialPardonForm& other);
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virtual void execute(const Bureaucrat& executor) const;
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};

‎05/ex02/RobotomyRequestForm.cpp‎

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#include "RobotomyRequestForm.hpp"
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#include "Bureaucrat.hpp"
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#include <cstdlib>
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#include <ctime>
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RobotomyRequestForm::RobotomyRequestForm(std::string target)
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: AForm("RobotomyRequestForm", 72, 45, target) {
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std::srand(std::time(0));
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}
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RobotomyRequestForm::RobotomyRequestForm(const RobotomyRequestForm& other)
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: AForm(other) {}
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RobotomyRequestForm::~RobotomyRequestForm() {}
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RobotomyRequestForm& RobotomyRequestForm::operator=(const RobotomyRequestForm& other) {
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AForm::operator=(other);
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return *this;
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}
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void RobotomyRequestForm::execute(const Bureaucrat& executor) const {
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checkExecutability(executor);
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std::cout << "* DRILLING NOISES *" << std::endl;
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if (std::rand() % 2) {
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std::cout << getTarget() << " has been robotomized successfully!" << std::endl;
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} else {
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std::cout << "Robotomy failed for " << getTarget() << "." << std::endl;
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}
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}

‎05/ex02/RobotomyRequestForm.hpp‎

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#pragma once
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#include "AForm.hpp"
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class RobotomyRequestForm : public AForm {
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public:
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RobotomyRequestForm(std::string target);
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RobotomyRequestForm(const RobotomyRequestForm& other);
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~RobotomyRequestForm();
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RobotomyRequestForm& operator=(const RobotomyRequestForm& other);
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virtual void execute(const Bureaucrat& executor) const;
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};

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