lab8

Author: danyathecoder

Lab2_source/Schoolkid.cpp Lab2/Schoolkid.cpp

@@ -0,0 +1,114 @@
+//
+// Created by danilapoddubny on 15/12/2020.
+//
+
+#include "Drug.h"
+#include<iostream>
+
+Drug::Drug(const std::string &name, const std::string &country, int date, int rating, int sold) : name(name),
+                                                                                                  country(country),
+                                                                                                  date(date),
+                                                                                                  rating(rating),
+                                                                                                  sold(sold) {}
+
+Drug::Drug() : name("name"),
+               country("country"),
+               date(100),
+               rating(10),
+               sold(100) {}
+
+const std::string &Drug::getName() const {
+    return name;
+}
+
+void Drug::setName(const std::string &name) {
+    Drug::name = name;
+}
+
+const std::string &Drug::getCountry() const {
+    return country;
+}
+
+void Drug::setCountry(const std::string &country) {
+    Drug::country = country;
+}
+
+int Drug::getDate() const {
+    return date;
+}
+
+void Drug::setDate(int date) {
+    Drug::date = date;
+}
+
+int Drug::getRating() const {
+    return rating;
+}
+
+void Drug::setRating(int rating) {
+    Drug::rating = rating;
+}
+
+int Drug::getSold() const {
+    return sold;
+}
+
+void Drug::setSold(int sold) {
+    Drug::sold = sold;
+}
+
+bool operator==(const Drug &lhs, const Drug &rhs) {
+    return lhs.name == rhs.name &&
+           lhs.country == rhs.country &&
+           lhs.date == rhs.date &&
+           lhs.rating == rhs.rating &&
+           lhs.sold == rhs.sold;
+}
+
+bool operator<(const Drug &lhs, const Drug &rhs) {
+    if (lhs.name < rhs.name)
+        return true;
+    if (rhs.name < lhs.name)
+        return false;
+    if (lhs.country < rhs.country)
+        return true;
+    if (rhs.country < lhs.country)
+        return false;
+    if (lhs.date < rhs.date)
+        return true;
+    if (rhs.date < lhs.date)
+        return false;
+    if (lhs.rating < rhs.rating)
+        return true;
+    if (rhs.rating < lhs.rating)
+        return false;
+    return lhs.sold < rhs.sold;
+}
+
+bool operator>(const Drug &lhs, const Drug &rhs) {
+    return rhs < lhs;
+}
+
+bool operator<=(const Drug &lhs, const Drug &rhs) {
+    return !(rhs < lhs);
+}
+
+bool operator>=(const Drug &lhs, const Drug &rhs) {
+    return !(lhs < rhs);
+}
+
+std::ostream &operator<<(std::ostream &os, const Drug &drug) {
+    os << "name: " << drug.name << " country: " << drug.country << " date: " << drug.date << " rating: " << drug.rating
+       << " sold: " << drug.sold;
+    return os;
+}
+
+std::istream& operator>>(std::istream& in, Drug& drug)
+{
+    in >> drug.name;
+    in >> drug.country;
+    in >> drug.date;
+    in >> drug.rating;
+    in >> drug.sold;
+    return in;
+}

Lab2_source/Schoolkid.h Lab2/Schoolkid.h

@@ -0,0 +1,61 @@
+//
+// Created by danilapoddubny on 15/12/2020.
+//
+
+#ifndef LAB8_DRUG_H
+#define LAB8_DRUG_H
+
+#include <string>
+#include <ostream>
+
+class Drug {
+public:
+    Drug(const std::string &name, const std::string &country, int date, int rating, int sold);
+    Drug();
+
+    const std::string &getName() const;
+
+    void setName(const std::string &name);
+
+    const std::string &getCountry() const;
+
+    void setCountry(const std::string &country);
+
+    int getDate() const;
+
+    void setDate(int date);
+
+    int getRating() const;
+
+    void setRating(int rating);
+
+    int getSold() const;
+
+    void setSold(int sold);
+
+        bool operator!=(const Drug &rhs) const;
+
+        friend bool operator==(const Drug &lhs, const Drug &rhs);
+
+    friend bool operator<(const Drug &lhs, const Drug &rhs);
+
+    friend bool operator>(const Drug &lhs, const Drug &rhs);
+
+    friend bool operator<=(const Drug &lhs, const Drug &rhs);
+
+    friend bool operator>=(const Drug &lhs, const Drug &rhs);
+
+    friend std::ostream &operator<<(std::ostream &os, const Drug &drug);
+
+    friend std::istream &operator>>(std::istream& in, Drug& drug);
+
+private:
+    std::string name;
+    std::string country;
+    int date;
+    int rating;
+    int sold;
+};
+
+
+#endif //LAB8_DRUG_H

Lab2_source/Teacher.cpp Lab2/Teacher.cpp

@@ -0,0 +1,11 @@
+//
+// Created by danilapoddubny on 16/12/2020.
+//
+
+#include "Exception.h"
+
+const std::string &Exception::getMessage() const {
+    return message;
+}
+
+Exception::Exception(const std::string &message) : message(message) {}

Lab2_source/Teacher.h Lab2/Teacher.h

@@ -0,0 +1,22 @@
+//
+// Created by danilapoddubny on 16/12/2020.
+//
+
+#ifndef LAB8_EXCEPTION_H
+#define LAB8_EXCEPTION_H
+
+#include <string>
+
+class Exception {
+public:
+    Exception(const std::string &message);
+
+    const std::string &getMessage() const;
+
+private:
+    std::string message;
+
+};
+
+
+#endif //LAB8_EXCEPTION_H