public bool MoveNext()
{
var node = _current_Node;
var key = _current_Key;
long dataAddress = 0;
Data <TKey> data;
if (!_Current_Has_Value)
{
dataAddress = node.Get_Data_Address(key);
Current = data = _reader.Read_Data(dataAddress);
return(_Current_Has_Value = true);
}
int indexOf = Array.BinarySearch(node.Keys, 0, node.Key_Num, key) + 1;
if (indexOf < node.Key_Num)
{
key = node.Keys[indexOf];
}
else
{
while (_current_Key.CompareTo(key) >= 0)
{
if (node.Parent == null)
{
Current = null;
return(_Current_Has_Value = false);
}
node = node.Parent;
indexOf = Array.BinarySearch(node.Keys, 0, node.Key_Num, key);
if (indexOf < 0)
{
indexOf = ~indexOf;
}
if (indexOf == node.Key_Num)
{
indexOf--;
}
key = node.Keys[indexOf];
}
}
node = _reader.Find_Leaf_Node(key, node);
_current_Node = node;
_current_Key = key;
dataAddress = node.Get_Data_Address(key);
Current = data = _reader.Read_Data(dataAddress);
return(_Current_Has_Value = true);
}
public bool MoveNext()
{
var node = _current_Node;
var key = _current_Key;
long dataAddress = 0;
Data <TKey> data;
if (!_Current_Has_Value)
{
if (node.IsClustered)
{
Current = _data_serializer.Get_Instance(node.Get_Clustered_Data(key), 0);
}
else
{
dataAddress = node.Get_Data_Address(key);
data = _reader.Read_Data(dataAddress);
Current = _data_serializer.Get_Instance(data.Payload, 0);
}
return(_Current_Has_Value = true);
}
int indexOf = Array.BinarySearch(node.Keys, 0, node.Key_Num, key) + 1;
if (indexOf < node.Key_Num)
{
key = node.Keys[indexOf];
}
else
{
while (_current_Key.CompareTo(key) >= 0)
{
if (node.Parent == null)
{
Current = default(TValue);
return(_Current_Has_Value = false);
}
node = node.Parent;
indexOf = Array.BinarySearch(node.Keys, 0, node.Key_Num, key);
if (indexOf < 0)
{
indexOf = ~indexOf;
}
if (indexOf == node.Key_Num)
{
indexOf--;
}
key = node.Keys[indexOf];
}
}
node = _reader.Find_Leaf_Node(key, node);
_current_Node = node;
_current_Key = key;
if (node.IsClustered)
{
Current = _data_serializer.Get_Instance(node.Get_Clustered_Data(key), 0);
}
else
{
dataAddress = node.Get_Data_Address(key);
data = _reader.Read_Data(dataAddress);
Current = _data_serializer.Get_Instance(data.Payload, 0);
}
//dataAddress = node.Get_Data_Address(key);
//data = _reader.Read_Data(dataAddress);
//Current = _data_serializer.Get_Instance(data.Payload, 0);
return(_Current_Has_Value = true);
}
