private void interrupt(string single)
{
switch (single)
{
case "Start":
lv_info.Items.Clear();
btn_Start.Text = "Stop";
numPhils = (int)nud_numPhils.Value;
forks = new Fork[numPhils];
philosophers = new Philosopher[numPhils];
//create forks
for (int i = 0; i < numPhils; i++)
{
forks[i] = new Fork(i);
}
//create philosophers and start dining
for (int i = 0; i < numPhils; i++)
{
int rightforkID = i - 1;
if (i == 0)
{
rightforkID = numPhils - 1;
}
philosophers[i] = new Philosopher(i, forks[i], forks[rightforkID], ref lv_info);
ListViewItem lvi = new ListViewItem(i.ToString());
lvi.SubItems.Add("Waiting");
lvi.SubItems.Add("");
lvi.SubItems.Add("0");
lv_info.Items.Add(lvi);
philosophers[i].start((double)nud_Delay.Value);
}
break;
case "Stop":
btn_Start.Text = "Start";
for (int i = 0; i < numPhils; i++)
{
philosophers[i].stop(false);
}
break;
}
}
public void RequestFork(Philosopher phil)
{
if (holder == null || ((holder.philID) % 4 > phil.philID && holder.eating == false))
{
holder = phil;
}
else
{
while (holder != null)
{
Thread.Sleep(0);
}
holder = phil;
}
}
public void CleanFork()
{
holder = null;
}
