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main.cpp
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#include "header.h"
#include "Process.h"
#include "FCFS.h"
#include "SJF.h"
#include "SJFw.h"
#include "RR.h"
#include "Generator.h"
//https://www.ii.pwr.edu.pl/~juszczyszyn/so.htm
void printMenu();
using namespace std;
int main()
{
std::vector<Process> data;
data = Generator("less.txt").getProcessList();
//data = Generator("more.txt").getProcessList();
//data = Generator("onebig.txt").getProcessList();
/*data.push_back(Process(0, 21, 0));
data.push_back(Process(1, 3, 2));
data.push_back(Process(2, 17, 4));
data.push_back(Process(3, 13, 8));
data.push_back(Process(4, 15, 4));
data.push_back(Process(5, 7, 20));
*/
int kwantCzasu = -1;
int choose = 0;
while (choose != 7)
{
printMenu();
cin >> choose;
cout << endl;
switch (choose)
{
case 1:
{
//Algorytm FCFS
cout << "Algorytm FCFS\n";
FCFS fcfs(data);
fcfs.run();
fcfs.processList();
fcfs.statictic();
cout << endl;
break;
}
case 2:
{
//Algorytm SJF
cout << "Algorytm SJF\n";
SJF sjf(data);
sjf.run();
sjf.processList();
sjf.statistic();
cout << endl;
break;
}
case 3:
{
//Algorytm SJFw
cout << "Algorytm SJFw\n";
SJFw sjfw(data);
sjfw.run();
sjfw.processList();
sjfw.statistic();
cout << endl;
break;
}
case 4:
{
//Algorytm RR
cout << "Algorytm RR\n";
RR rr(data);
if (kwantCzasu != -1) {
rr.setRotationTime(kwantCzasu);
}
rr.run();
rr.processList();
rr.statistic();
cout << endl;
break;
}
case 5:
{
cout << "W kolejce bylo: " << data.size() << " procesow\n";
FCFS fcfs(data);
fcfs.run();
fcfs.statictic();
SJF sjf(data);
sjf.run();
sjf.statistic();
SJFw sjfw(data);
sjfw.run();
sjfw.statistic();
RR rr(data);
if (kwantCzasu != -1) {
rr.setRotationTime(kwantCzasu);
}
rr.run();
rr.statistic();
cout << endl;
break;
}
case 6:
{
char a = 'f';
cout << "\ta. Zmiana kwantu czasu\n"
<< "\tb. Wczytaj plik less.txt\n"
<< "\tc Wczytaj plik more.txt\n"
<< "\td. Wczytaj plik onebig.txt\n"
<< "\te. Wlasny...\n"
<< "\tf. Wroc\n"
<< "=====================================\n"
<< "Twoj wybor:";
cin >> a;
switch (a)
{
case 'a':
cout << "Aktualny kwant czasu wynosi: " << kwantCzasu << "\nPodaj nowa wartosc (-1 dla automatyczego wyliczania): ";
cin >> kwantCzasu;
break;
case 'b':
data = Generator("less.txt").getProcessList();
break;
case 'c':
data = Generator("more.txt").getProcessList();
break;
case 'd':
data = Generator("onebig.txt").getProcessList();
break;
case 'e':
{
string src;
cout << "Podaj nazwe pliku: ";
cin >> src;
data = Generator(src).getProcessList();
}
default:
break;
}
break;
}
default:
break;
}
}
}
void printMenu()
{
cout << "====== MENU WYBORU ======\n"
<< "1. Algorytm FCFS\n"
<< "2. Algorytm SJF\n"
<< "3. Algorytm SJF z wywlaszczeniem\n"
<< "4. Algorytm RR\n"
<< "5. Statystyki dla wszystkich algorytmow\n"
<< "6. Konfiguracja\n"
<< "7. Wyjscie\n"
<< "=========================\n"
<< "Twoj wybor to: ";
}