Operating-Systems-Simulation-Project/process.cpp at main · anya-tralshawala/Operating-Systems-Simulation-Project · GitHub

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#include "process.h"

process::process(int aState, int aPid, double aTime, std::vector<cpuBurst> aBurstList, int atotal_bursts, int abursts_completed, cpuBurst acurrently_on, int atotal_time, int aremaining_time, int atau)

{
    // process id, arrival time, cpu bursts

    all_bursts = aBurstList;
    state = aState;
    arrival_time = aTime;
    pid = aPid;
    total_bursts = atotal_bursts;
    bursts_completed = abursts_completed;
    currently_on = acurrently_on;
    remaining_time = aremaining_time;
    total_time = atotal_time;
    wait_queue = 0;
    wait_time = 0;
    tau = atau;
    turnaround_time = 0;
    completion_time = 0;
    num_switches = 0;
    cpu_time = 0;
}
process::process()
{
    std::vector<cpuBurst> emptylist;
    all_bursts = emptylist;
    state = 0;
    arrival_time = 0;
    pid = 0;
    currently_on = cpuBurst(0, 0);
    remaining_time = 0;
    total_time = 0;
    remaining_time = 0;
    total_time = 0;
    wait_queue = 0;
    wait_time = 0;
    turnaround_time = 0;
    completion_time = 0;
    num_switches = 0;
    cpu_time = 0;
}

cpuBurst &process::getCurrent()
{
    // printf("---->io in getCurrent:%f\n", currently_on.get_IOtime());
    //  printf("---->check cpu in getCurrent:%f\n", currently_on.get_CPUtime());
    return currently_on;
}

process::process(const process &i)
{
    all_bursts = i.all_bursts;

    state = i.state;
    arrival_time = i.arrival_time;
    pid = i.pid;

    total_bursts = i.total_bursts;
    bursts_completed = i.bursts_completed;
    remaining_time = i.remaining_time;
    total_time = i.total_time;
    currently_on = i.currently_on;
    wait_queue = i.wait_queue;
    wait_time = i.wait_time;
    tau = i.tau;
    num_switches = i.num_switches;
    turnaround_time = i.turnaround_time;
    completion_time = i.completion_time;
    cpu_time = i.cpu_time;
}

void process::removeBurst(cpuBurst removethis)
{
    std::vector<cpuBurst>::iterator itr;

    for (itr = all_bursts.begin(); itr != all_bursts.end(); ++itr)
    {
        if (itr->get_CPUtime() == removethis.get_CPUtime() && itr->get_IOtime() == removethis.get_IOtime())
        {
            itr = all_bursts.erase(itr);
            break;
        }
    }
}

// bool lesort_by()
// {
// }