add: accessor and << method to form

ex01/src/Form.cpp

@@ -1,6 +1,7 @@
 #include "Form.hpp"
 
 #include <iostream>
+#include <ostream>
 #include <string>
 
 Form::Form()
@@ -53,3 +54,30 @@ void Form::beSigned(const Bureaucrat &bureaucrat)
 	this->_signed = true;
 	std::cout << bureaucrat.getName() << " signed " << this->_name << std::endl;
 }
+
+const std::string& Form::getName() const
+{
+	return this->_name;
+}
+
+bool Form::getSigned() const
+{
+	return this->_signed;
+}
+
+int Form::getGradeToBeExecute() const
+{
+	return this->_to_execute;
+}
+
+int Form::getGradeToBeSign() const
+{
+	return this->_to_sign;
+}
+
+std::ostream& operator<<(std::ostream& os, const Form& src)
+{
+	os << src.getName() << " Form signed: " << src.getSigned() << ", grade to be execute " << src.getGradeToBeExecute() << ", grade to be sign: " << src.getGradeToBeSign() << std::endl;
+
+	return os;
+}

ex01/src/Form.hpp

@@ -23,6 +23,11 @@ class Form
 
 		Form& operator=(const Form& src);
 
+		const std::string& getName() const;
+		bool getSigned() const;
+		int getGradeToBeExecute() const;
+		int getGradeToBeSign() const;
+
 		void beSigned(const Bureaucrat& bureaucrat);
 
 	class GradeTooHighException: public std::exception