Sulyma Mariia. Group Statistics. Project #19 University

CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.14)
+project(university_sulyma_mariia)
+
+set(CMAKE_CXX_STANDARD 11)
+
+add_executable(university_sulyma_mariia src/university_sulyma.cpp headers/univeristy_sulyma.h tests/university_tests_sulyma.cpp)

README.md

@@ -10,3 +10,5 @@ C - projects :
 https://github.com/albatros78/C-Projects
 
 C++ projects
+
+Программный проект написан за стандартом С++11!

headers/univeristy_sulyma.h

@@ -0,0 +1,110 @@
+#ifndef UNIVERSITY_SULYMA_MARIIA_UNIVERISTY_SULYMA_H
+#define UNIVERSITY_SULYMA_MARIIA_UNIVERISTY_SULYMA_H
+
+#include <iostream>
+#include <string>
+
+namespace University
+{
+    class Human;
+    class Recordbook;
+    class Profession;
+
+    class Student;
+    class Teacher;
+    class Worker;
+}
+
+class University::Human
+{
+    virtual int getSalary() = 0;
+};
+
+class University::Recordbook
+{
+private:
+    int math;
+    int computerScience;
+    int philosophy;
+    int pe;
+public:
+    Recordbook();
+    Recordbook(int i1, int i2, int i3, int i4);
+
+    double getAverage();
+
+    friend std::istream &operator>>(std::istream &in, Recordbook &r)
+    {
+        in >> r.math;
+        in >> r.computerScience;
+        in >> r.philosophy;
+        in >> r.pe;
+        return in;
+    }
+    friend std::ostream &operator<<(std::ostream &out, const Recordbook &r)
+    {
+        out << r.math << std::endl;
+        out << r.computerScience << std::endl;
+        out << r.philosophy << std::endl;
+        out << r.pe << std::endl;
+        return out;
+    }
+};
+
+class University::Profession
+{
+    const static int base = 8000;
+public:
+    std::string title;
+    int experience;
+    int k;
+
+    Profession();
+    Profession(std::string s, int i1, int i2);
+
+    int premium();
+};
+
+class University::Student : public Human
+{
+    Recordbook rb;
+    std::string name;
+    std::string surname;
+
+    Student();
+    Student(int i1, int i2, int i3, int i4, std::string s1, std::string s2);
+
+    int getSalary() override;
+};
+
+class University::Teacher : public Human
+{
+    std::string name;
+    std::string surname;
+    bool rate;
+    int experience;
+
+    Teacher();
+    Teacher(std::string s1, std::string s2, bool b, int i);
+
+    int getSalary() override
+    {
+        if (!rate)
+        {
+            return 15000 + 1000 * experience;
+        }
+        return 25000 + 1000 * experience;
+    }
+};
+
+class University::Worker : public Human
+{
+    std::string name;
+    std::string surname;
+    Profession profession;
+
+    Worker();
+    Worker(std::string s1, std::string s2, std::string s3, int i1, int i2);
+};
+
+#endif

output_data_recordbook.txt

@@ -0,0 +1,4 @@
+100
+99
+88
+79

src/university_sulyma.cpp

@@ -0,0 +1,56 @@
+#include "../headers/univeristy_sulyma.h"
+
+University::Recordbook::Recordbook():
+math(), computerScience(), philosophy(), pe()
+{}
+
+University::Recordbook::Recordbook(int i1, int i2, int i3, int i4):
+math(i1), computerScience(i2), philosophy(i3), pe(i4)
+{}
+
+double University::Recordbook::getAverage()
+{
+    return (math + computerScience + philosophy + pe) / 4.;
+}
+
+University::Profession::Profession():
+title(), experience(), k()
+{}
+
+University::Profession::Profession(std::string s, int i1, int i2):
+title(s), experience(i1), k(i2)
+{}
+
+int University::Profession::premium()
+{
+    return k * experience;
+}
+
+University::Student::Student():
+rb(Recordbook()), name(), surname()
+{}
+
+University::Student::Student(int i1, int i2, int i3, int i4, std::string s1, std::string s2):
+rb(Recordbook(i1, i2, i3, i4)), name(s1), surname(s2)
+{}
+
+int University::Student::getSalary()
+{
+    return (int)(4000 * rb.getAverage());
+}
+
+University::Teacher::Teacher():
+name(), surname(), rate(), experience()
+{}
+
+University::Teacher::Teacher(std::string s1, std::string s2, bool b, int i):
+name(s1), surname(s2), rate(b), experience(i)
+{}
+
+University::Worker::Worker():
+profession(Profession()), name(), surname()
+{}
+
+University::Worker::Worker(std::string s1, std::string s2, std::string s3, int i1, int i2):
+profession(Profession(s1, i1, i2)), name(s2), surname(s3)
+{}

tests/university_tests_sulyma.cpp

@@ -0,0 +1,102 @@
+#define _ERR_INVALID_INPUT 1
+
+#include "../headers/univeristy_sulyma.h"
+
+#include <iostream>
+#include <fstream>
+
+using namespace University;
+
+void TestStudent()
+{
+
+}
+
+void TestTeacher()
+{
+
+}
+
+void TestWorker()
+{
+
+}
+
+void TestRecordbook()
+{
+    Recordbook r;
+
+    std::cout << "Input marks for math, cs, philosophy, p.e.:" << std::endl;
+    std::cin >> r;
+
+    std::cout << "Output marks:" << std::endl;
+    std::cout << r;
+
+    std::cout << "Writing data..." << std::endl;
+
+    std::fstream i_text_file_stream("../output_data_recordbook.txt", std::ios::out);
+
+    i_text_file_stream << r;
+
+    i_text_file_stream.close();
+
+    std::cout << "Done." << std::endl;
+
+    Recordbook q;
+
+    std::cout << "Reading data from text file..." << std::endl;
+
+    std::fstream o_text_file_stream("../output_data_recordbook.txt", std::ios::in);
+
+    o_text_file_stream >> q;
+
+    o_text_file_stream.close();
+
+    std::cout << q;
+
+    std::cout << "Done." << std::endl;
+
+    std::cout << "Avg. is " << r.getAverage() << std::endl;
+}
+
+int main()
+{
+    short m;
+
+    std::cout << "\tEnter mode:\n"
+           "1 - test Student class\n"
+           "2 - test Teacher class\n"
+           "3 - test Worker class\n"
+           "4 - test Recordbook class\n" << std::endl;
+
+    std::cin >> m;
+
+    switch (m)
+    {
+        case 1:
+        {
+            TestStudent();
+            break;
+        }
+        case 2:
+        {
+            TestTeacher();
+            break;
+        }
+        case 3:
+        {
+            TestWorker();
+            break;
+        }
+        case 4:
+        {
+            TestRecordbook();
+            break;
+        }
+        default:
+        {
+            std::cout << "Error: Invalid input" << std::endl;
+            exit(_ERR_INVALID_INPUT);
+        }
+    }
+}