bunch of comments

Urlaubsverwaltung/Urlaubsverwaltung.cpp

@@ -51,14 +51,22 @@ public:
 	bool operator !=(const date& d) const { return !operator==(d); }
 };
 
+/**
+ * \brief Employee defined with name, first name & date of birth
+ */
 class employee
 {
-private:
 public:
+	/**
+	 * \brief Creates a new instance of employee
+	 */
 	employee(): holidays(0), taken_holidays(0)
 	{
 	}
 
+	/**
+	 * \brief Creates a new instance of employee
+	 */
 	employee(string name, string first_name, short day, short month, unsigned int year) : name(move(name)),
 	                                                                                      first_name(move(first_name)),
 	                                                                                      taken_holidays(0)
@@ -68,6 +76,11 @@ public:
 		holidays = age > 50 ? 32 : 30;
 	}
 
+	/**
+	 * \brief Try take holidays
+	 * \param days Days to take.
+	 * \return True if holidays ready to take. False otherwise.
+	 */
 	bool try_take_holidays(const int days)
 	{
 		if (holidays - taken_holidays - days > 0)
@@ -78,11 +91,17 @@ public:
 		return false;
 	}
 
+	/**
+	 * \brief Implements the equality operator.
+	 */
 	bool operator ==(const employee& e) const
 	{
 		return name == e.name && first_name == e.first_name && day_of_birth == e.day_of_birth;
 	}
 
+	/**
+	 * \brief Implements the inequality operator.
+	 */
 	bool operator !=(const employee& e) const { return !operator==(e); }
 
 	string name;
@@ -92,12 +111,36 @@ public:
 	int taken_holidays;
 };
 
+/**
+ * \brief Collection of all employees (Database)
+ */
 static list<employee> employees;
+/**
+ * \brief Create new employee entry in database.
+ */
 void create_employee();
+/**
+ * \brief Search employee in the database
+ * \return Return pointer of type employee
+ */
 employee* search_employee();
+/**
+ * \brief List all employees in database
+ */
 void list_employees();
+/**
+ * \brief Modify entry in database
+ */
 void modify_employee();
+/**
+ * \brief Print information about employee
+ * \param employee Entry from database.
+ */
 void print_employee(employee employee);
+/**
+ * \brief Enter holidays to take, if available.
+ * \param employee Employee as reference.
+ */
 void enter_holidays(employee& employee);
 
 int main()
@@ -135,6 +178,7 @@ int main()
 			system("pause");
 		}
 	}
+	return 0;
 }
 
 void create_employee()
@@ -208,7 +252,7 @@ void modify_employee()
 			cout << "Bitte w\x84hlen Sie eine Option:" << endl;
 			cout << "1: Urlaub eingeben" << endl;
 			cout << "2: Mitarbeiter l\x94schen" << endl;
-			cout << "0: Zurueck" << endl;
+			cout << "0: Zur\x81 \bck" << endl;
 			cout << "Ihre Eingabe:";
 			auto input = 0;
 			cin >> input;
@@ -252,9 +296,9 @@ void modify_employee()
 
 void print_employee(employee employee)
 {
-	cout << "    " << employee.first_name << employee.name << endl;
+	cout << "    " << employee.first_name << " " << employee.name << endl;
 	cout << "    Geburtstag: " << employee.day_of_birth.get_birthday() << endl;
-	cout << "    Urlaub: " << employee.holidays << " Genehmigter Urlaub: " << employee.taken_holidays << endl;
+	cout << "    Resturlaub: " << employee.holidays - employee.taken_holidays << endl;
 	cout << "--------------------------------" << endl;
 }