/// <summary>
///
/// </summary>
/// <param name="freeMemory">是否释放内存</param>
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)
{
WAHBitArray bmp = null;
if (_cache.TryGetValue(k, out bmp) && bmp.isDirty)
{
this.SaveBitmap(k, bmp);
bmp.FreeMemory();
bmp.isDirty = false;
}
}
Flush();
if (freeMemory)
{
_cache = //new SafeDictionary<int, WAHBitArray>();
new SafeSortedList <int, WAHBitArray>();
log.Debug(" freeing cache");
}
_isDirty = false;
}
}
public void FreeMemory()
{
lock (_lock)
{
SaveIndex();
_bits.FreeMemory();
// free memory
//_bits.FreeMemory();
// save to disk
//SaveIndex();
}
}
