consolidate all repos to one for archive

semester_2/programiranje_2/naloga1101/Address.cpp

@@ -0,0 +1,24 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#include "Address.h"
+
+Address::Address(std::string street, std::string post, std::string country) :
+        street(street), post(post), country(country) {}
+
+std::string Address::toString() const {
+    return street + "," + post + "," + country;
+}
+
+void Address::setStreet(const std::string &street) {
+    Address::street = street;
+}
+
+void Address::setPost(const std::string &post) {
+    Address::post = post;
+}
+
+void Address::setCountry(const std::string &country) {
+    Address::country = country;
+}

semester_2/programiranje_2/naloga1101/Address.h

@@ -0,0 +1,28 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#ifndef NALOGA1101_ADDRESS_H
+#define NALOGA1101_ADDRESS_H
+
+#include <string>
+
+class Address {
+private:
+    std::string street, post, country;
+
+public:
+    Address() = default;
+    Address(std::string street, std::string post, std::string country);
+
+    std::string toString() const;
+
+    void setStreet(const std::string &street);
+
+    void setPost(const std::string &post);
+
+    void setCountry(const std::string &country);
+};
+
+
+#endif //NALOGA1101_ADDRESS_H

semester_2/programiranje_2/naloga1101/Date.cpp

@@ -0,0 +1,29 @@
+#include "Date.h"
+
+int months[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+
+Date::Date(unsigned int day, unsigned int month, unsigned int year) : day(day), month(month), year(year) {}
+
+std::string Date::toString() const {
+    return std::to_string(day) + "." + std::to_string(month) + "." + std::to_string(year);
+}
+
+Date Date::getDateFromString(std::string date) {
+
+    for (int i = 0; i < date.size(); ++i) {
+        if ((date[i] < '0' or date[i] > '9') and date[i] != '.') throw UnparseableDateException(date);
+    }
+
+    std::string tmp;
+    unsigned int dd[3] = {0,0,0};
+    std::stringstream stram(date);
+
+    for (int i = 0; i < 3; ++i) {
+        getline (stram,tmp, '.');
+        dd[i] = std::stoi(tmp);
+    }
+
+    if(dd[0] > months[dd[1] - 1] or dd[1] > 12) throw InvalidDateException(date);
+
+    return {dd[0], dd[1], dd[2]};
+}

semester_2/programiranje_2/naloga1101/Date.h

@@ -0,0 +1,24 @@
+#ifndef NALOGA0201_DATE_H
+#define NALOGA0201_DATE_H
+
+
+#include <string>
+#include <sstream>
+
+#include "UnparseableDateException.h"
+#include "InvalidDateException.h"
+
+class Date {
+private:
+    unsigned int day, month, year;
+public:
+    Date() = default;
+
+    Date(unsigned int day, unsigned int month, unsigned int year);
+
+    std::string toString() const;
+
+    static Date getDateFromString(std::string date);
+};
+
+#endif //NALOGA0201_DATE_H

semester_2/programiranje_2/naloga1101/InvalidDateException.cpp

@@ -0,0 +1,17 @@
+//
+// Created by Nik on 23/05/2022.
+//
+
+#include "InvalidDateException.h"
+
+InvalidDateException::InvalidDateException(std::string message) : message("InvalidDateException: " + message) {
+
+}
+
+const char *InvalidDateException::what() const noexcept {
+    return message.c_str();
+}
+
+std::string InvalidDateException::toString() {
+    return message;
+}

semester_2/programiranje_2/naloga1101/InvalidDateException.h

@@ -0,0 +1,23 @@
+//
+// Created by Nik on 23/05/2022.
+//
+
+#ifndef NALOGA1101_INVALIDDATEEXCEPTION_H
+#define NALOGA1101_INVALIDDATEEXCEPTION_H
+
+#include <exception>
+#include <string>
+
+class InvalidDateException : public std::exception{
+private:
+    std::string message;
+public:
+    explicit InvalidDateException(std::string message);
+
+    const char* what() const noexcept override;
+
+    std::string toString();
+};
+
+
+#endif //NALOGA1101_INVALIDDATEEXCEPTION_H

semester_2/programiranje_2/naloga1101/README.md

@@ -0,0 +1,37 @@
+    Prenesite si datoteko students.csv v kateri se nahaja seznam študentov. V datoteki je v vsaki posamezni vrstici zapisan študent v obliki id,name,surname,dateOfBirth,street,post,country. Datum je zapisan v formatu day.month.year.
+
+    Primer ene vrstice:
+
+    100432031,Simon,Novak,3.4.2001,Partizanska cesta 1,1000 Ljubljana,Slovenija
+
+    Napišite razred Address, ki ima:
+        instančne spremenljivke street, post, country in vse naj bodo tipa string
+        konstruktor s 3 parametri (za vsako instančno spremenljivko)
+        metodo toString
+
+    Uporabite razred Date iz predhodnih nalog. Razred naj ima:
+        instančne spremenljivke day, month, year in vse naj bodo tipa int
+        konstruktor s tremi paramteri (za vsako instančno spremenljivko)
+        metode get za vsako instančno spremenljivko
+        metodo toString ter dodatno:
+        razredo metodo (static) GetDateFromString, ki kot edini parameter prejme datum v obliki niza in ga vrne kot Date. V metodi prožite/vržite (throw) izjemo (UnparseableDateException), če podan niz, ki vsebuje datum, ni v pravem formatu. Izjemo npr. prožite, če datum ne vsebuje točno dve piki in če je namesto številke zapisana črka.
+
+    Napišite razred Student, ki ima:
+        instančne spremenljivke id (unsigned int), name (string), surname (string), dateOfBirth (Date), address (Address)
+        konstruktor s 4 parametri (za vsako instančno spremenljivko)
+        metodo toString
+        razredno (static) metodo std::vector<std::shared_ptr<Student>> LoadFromFile(const std::string &filename), ki iz datoteke prebere seznam študentov, jih shrani v vektor in le-tega vrne. Pri branju posameznega študenta iz datoteke v primeru napačnega formata datuma ulovite izjemo UnparseableDateException (try - catch blok)
+        razredno (static) metodo void SaveToFile(const std::vector<std::shared_ptr<Student>> &students, const std::string &fileName), ki v datoteko zapiše prejeti seznam študentov. Pri tem zapišite v formatu, da boste lahko z LoadFromFile prebrali.
+
+    Napišite izjemo (razred) UnparseableDateException, ki naj deduje iz sistemskega razreda std::exception. Potrebno je povoziti (angl. override) metodo const char* what() const noexcept iz nadrazreda exception. Razredu UnparseableDateException dodajte še lastnost std::string message in konstruktor, ki kot parameter prejme (napačen) datum v obliki niza in v spremenljivko message shranimo npr. niz Unparseable date: "21.5a.2020".
+
+    Pomagajte si z naslednjo povezavo: http://www.cplusplus.com/doc/tutorial/exceptions/.
+
+    V glavnem programu najprej iz datoteke preberite študente in vektor s študenti izpišite v konzolo.
+
+    V nalogi uporabljate pametne kazalce za ustvarjanje objektov shared_ptr iz standarda C++11. (https://en.cppreference.com/w/cpp/memory/shared_ptr)
+
+Pomoč za delo z datotekami:
+Za delo z datotekami si pomagajte z naslednjo povezavo: http://www.cplusplus.com/doc/tutorial/files/. Glede na to, da so podatki shranjeni v csv (angl. comma-separated values) formatu, si lahko pomagate z metodo getline(istream &is, string &str, char delim), kjer parameter is predstavlja objekt istream, iz katerega preberemo podatke, parameter str je spremenljivka, v katero se shrani prebran niz in parameter delim predstavlja ločilo, do katerega bo (trenutni) niz prebran. V vašem primeru bo prvi parameter predstavljal vhodno datoteko, drugi parameter bo spremenljivka, v katero boste shranili prebrano vrednost, tretja vrednost pa bo znak vejica (,).
+	
+students.csv

semester_2/programiranje_2/naloga1101/Student.cpp

@@ -0,0 +1,64 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#include "Student.h"
+#include <fstream>
+#include <iostream>
+
+Student::Student(unsigned int id, std::string name, std::string surname, Date date, Address address) :
+    id(id), name(name), surname(surname), dateOfBirth(date), address(address) {}
+
+std::string Student::toString() const {
+    return std::to_string(id) + "," + name + "," + surname + "," + dateOfBirth.toString() + "," + address.toString() + "\n";
+}
+
+std::vector<std::shared_ptr<Student>> Student::LoadFromFile(const std::string &fileName) {
+
+    std::vector<std::shared_ptr<Student>> ret;
+    std::ifstream file (fileName);
+    std::string line;
+
+    unsigned int id;
+    std::string name, surname;
+
+    Address address;
+
+    while (std::getline(file,line)){
+        std::stringstream word(line);
+        std::string tmp;
+        try {
+            std::getline(word,tmp,',');
+            id  = std::stoi(tmp);
+            std::getline(word,tmp,',');
+            name = tmp;
+            std::getline(word,tmp,',');
+            surname = tmp;
+            std::getline(word,tmp,',');
+            Date dateOfBirth = Date::getDateFromString(tmp);
+            std::getline(word,tmp,',');
+            address.setStreet(tmp);
+            std::getline(word,tmp,',');
+            address.setPost(tmp);
+            std::getline(word,tmp,',');
+            address.setCountry(tmp);
+            std::shared_ptr<Student> tmppoint = std::make_shared<Student>(id,name,surname,dateOfBirth,address);
+            ret.push_back(tmppoint);
+
+        }catch (UnparseableDateException e){
+            std::cout << e.what() << "\n";
+        }catch (InvalidDateException e){
+            std::cout << e.what() << "\n";
+        }
+    }
+    file.close();
+    return ret;
+}
+
+void Student::SaveToFile(const std::vector<std::shared_ptr<Student>> &students, const std::string &fileName) {
+    std::ofstream file (fileName);
+    for (int i = 0; i < students.size(); ++i) {
+        file << students[i]->toString();
+    }
+    file.close();
+}

semester_2/programiranje_2/naloga1101/Student.h

@@ -0,0 +1,32 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#ifndef NALOGA1101_STUDENT_H
+#define NALOGA1101_STUDENT_H
+
+#include <vector>
+#include <memory>
+
+#include "Address.h"
+#include "Date.h"
+
+
+class Student {
+private:
+    unsigned int id;
+    std::string name, surname;
+    Date dateOfBirth;
+    Address address;
+public:
+    Student(unsigned int, std::string, std::string, Date, Address);
+
+    std::string toString() const;
+
+    static std::vector<std::shared_ptr<Student>> LoadFromFile(const std::string &filename);
+
+    static void SaveToFile(const std::vector<std::shared_ptr<Student>> &students, const std::string &fileName);
+};
+
+
+#endif //NALOGA1101_STUDENT_H

semester_2/programiranje_2/naloga1101/UnparseableDateException.cpp

@@ -0,0 +1,20 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#include "UnparseableDateException.h"
+#include <cstring>
+
+UnparseableDateException::UnparseableDateException(std::string message) : message("Unparseable date: " + message){}
+
+const char* UnparseableDateException::what() const noexcept {
+    return message.c_str();
+}
+
+std::string UnparseableDateException::toString() {
+    return message;
+}
+
+
+
+

semester_2/programiranje_2/naloga1101/UnparseableDateException.h

@@ -0,0 +1,24 @@
+//
+// Created by Nik on 20/05/2022.
+//
+
+#ifndef NALOGA1101_UNPARSEABLEDATEEXCEPTION_H
+#define NALOGA1101_UNPARSEABLEDATEEXCEPTION_H
+
+#include <exception>
+#include <string>
+
+
+class UnparseableDateException  : public std::exception{
+private:
+    std::string message;
+public:
+    explicit UnparseableDateException(std::string message);
+
+    const char* what() const noexcept override;
+
+    std::string toString();
+};
+
+
+#endif //NALOGA1101_UNPARSEABLEDATEEXCEPTION_H

semester_2/programiranje_2/naloga1101/main.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+#include "Student.h"
+
+int main() {
+    std::cout << "Hello, World!" << std::endl;
+
+    std::vector<std::shared_ptr<Student>> test;
+
+    test = Student::LoadFromFile("students.csv");
+
+    for (int i = 0; i < test.size(); ++i) {
+        std::cout << test[i]->toString();
+    }
+
+    Student::SaveToFile(test,"test.csv");
+
+
+    return 0;
+}

semester_2/programiranje_2/naloga1101/students.csv

@@ -0,0 +1,6 @@
+100132321,Marko,Leska,3.4.2002,Smetanova cesta 1,2000 Maribor,Slovenija
+100432031,Simon,Novak,3.4.2001,Partizanska cesta 1,1000 Ljubljana,Slovenija
+100532028,Mitja,Novak,12.1.2001,Vrazova ulica 1,9000 Murska Sobota,Slovenija
+100212029,Milica,Radojev,60.4.2001,Malesa ulica 1,116417 Beograd,Srbija
+100456020,Ana,Gard,6.13.1999,Testna ulica 5,2000 Maribor,Slovenija
+100456021,Eva,Gard,6.12.199a,Testna ulica 5,2000 Maribor,Slovenija