public void InsertPage(Page pageToInsert)
{
lock (_object)
{
for (int i = 0; i < _sizeOfVirtualMemory; ++i)
{
if (_pages[i] == null)
{
_pages[i] = pageToInsert;
VirtualMemoryUpdatedEvent?.Invoke(i, pageToInsert.ProcessID, pageToInsert.PageNumber);
return;
}
}
throw new OutOfMemoryException();
}
}
public Page ExtractPage(int processID, int pageNumber)
{
lock (_object)
{
for (int i = 0; i < _sizeOfVirtualMemory; ++i)
{
if (_pages[i] != null && _pages[i].ProcessID == processID && _pages[i].PageNumber == pageNumber)
{
Page resPage = _pages[i];
_pages[i] = null;
VirtualMemoryUpdatedEvent?.Invoke(i, -1, -1);
return(resPage);
}
}
return(null);
}
}