public static void blackbox(hole hole)
{
List <memoryitem> temp = memory.OrderBy(a => a.getstratingadd()).ToList();
memoryitem last_item;
int st_add;
int t_size;
if (temp.Count > 0)
{
last_item = temp.Last();
t_size = last_item.size;
st_add = last_item.getstratingadd();
if ((st_add + t_size < hole.starting_add))
{
blackhole before = new blackhole(st_add + t_size, (hole.starting_add - st_add - t_size));
memory.Add(before);
}
}
}
public static void inserthole(hole hole)
{
// check holes
//if(hole.setstarting_add)
foreach (var item in memory)
{
if (item.type == "s")
{
if ((item.starting_add + item.size <= hole.getstratingadd()))
{ //case 1 ;
//el case de m3naha en el hole el gdeda htkon b3d el item ely ana wa2f feh fa akml itteration 3shan aro7 ll item el next
//3shan hwa da el item el mohem
continue;
}
else if ((item.starting_add <= hole.getstratingadd()) && (item.starting_add + item.size > hole.getstratingadd()))
{ //case 2.1 ;
//remove the black hole and add the new blackhole and the new hole
// two black hole one before the hole and one after
//but we can use the black hole function to create these blackboxes
//so we will delete only and add the hole
int starting_add = item.starting_add;
int size_temp = item.size;
blackhole before = new blackhole(starting_add, (hole.starting_add - starting_add));
blackhole after = new blackhole(hole.starting_add + hole.size, starting_add + size_temp - hole.starting_add - hole.size);
memory.Remove(item);
memory.Add(hole);
memory.Add(before);
memory.Add(after);
return;
}
else if ((item.starting_add <= hole.getstratingadd()) && (item.starting_add + item.size < hole.getstratingadd() + hole.size))
{
//case 2.2;
//hna el hole htb2a nosha fe black hole w el nos el tany either over lap with process or another hole ;
//we are going tp ignore the hole inthose cases or we can fill the hole till the overlpping point
}
}
else if (item.type == "p")
{
if ((item.starting_add + item.size <= hole.getstratingadd()))
{ //case 1 ;
//el case de m3naha en el hole el gdeda htkon b3d el item ely ana wa2f feh fa akml itteration 3shan aro7 ll item el next
//3shan hwa da el item el mohem
continue;
}
else if ((item.starting_add <= hole.getstratingadd()) && (item.starting_add + item.size > hole.getstratingadd()))
{
//send error w break ;
break;
}
else
{
//send error and break;
break;
}
}
else
{
if ((item.starting_add + item.size <= hole.getstratingadd()))
{ //case 1 ;
//el case de m3naha en el hole el gdeda htkon b3d el item ely ana wa2f feh fa akml itteration 3shan aro7 ll item el next
//3shan hwa da el item el mohem
continue;
}
else if ((item.starting_add <= hole.getstratingadd()) && (item.starting_add + item.size >= hole.getstratingadd()))
{
//send error w break ;
return;
}
else
{
//send error and break;
return;
}
}
}
blackbox(hole);
memory.Add(hole);
concatenate(memory);
}