private uint[] GetOffsets()
{
uint[] k;
lock (_lock)
{
k = new uint[_offsets.Count()];
_offsets.Keys().CopyTo(k, 0);
}
Array.Sort(k);
return(k);
}
public void SaveIndex()
{
//_log.Debug("Total split time (s) = " + _totalsplits);
//_log.Debug("Total pages = " + _pageList.Count);
int[] keys = _cache.Keys();
Array.Sort(keys);
// save index to disk
foreach (var i in keys)
{
var p = _cache.GetValue(i);
if (p.isDirty)
{
_index.SavePage(p);
p.isDirty = false;
}
}
_index.SavePageList(_pageList, _pageListDiskPages);
_index.BitmapFlush();
}
public void Commit(bool freeMemory)
{
if (_isDirty == false)
{
return;
}
using (new L(this))
{
log.Debug("writing " + _filename);
int[] keys = _cache.Keys();
Array.Sort(keys);
foreach (int k in keys)
{
MGRB bmp = null;
if (_cache.TryGetValue(k, out bmp) && bmp.isDirty)
{
bmp.Optimize();
SaveBitmap(k, bmp);
bmp.isDirty = false;
}
}
Flush();
if (freeMemory)
{
if (Global.UseLessMemoryStructures)
{
_cache = new SafeSortedList <int, MGRB>();
}
else
{
_cache = new SafeDictionary <int, MGRB>();
}
log.Debug(" freeing cache");
}
_isDirty = false;
}
}
