public void Insert(int index, T item)
{
if (index < 0 || index > Count)
{
throw new ArgumentException();
}
LazinatorLinkedListNode <T> node = new LazinatorLinkedListNode <T>(item);
if (index == 0)
{
node.NextNode = FirstNode;
FirstNode = node;
}
else
{
var previous = GetNodeAt(index - 1);
var currentlyAtIndex = previous.NextNode;
previous.NextNode = node;
node.NextNode = currentlyAtIndex;
}
Count++;
_lastAccessedNode = node;
_lastAccessedIndex = index;
ConsiderMultilevelReport(index);
}
public bool MoveNext()
{
if (CurrentNode == null)
{
CurrentNode = List.FirstNode;
}
else
{
CurrentNode = CurrentNode.NextNode;
}
return(CurrentNode != null);
}
private void LazinateFirstNode()
{
if (LazinatorMemoryStorage.Length == 0)
{
_FirstNode = null;
}
else
{
LazinatorMemory childData = GetChildSlice(LazinatorMemoryStorage, _FirstNode_ByteIndex, _FirstNode_ByteLength, null);
_FirstNode = DeserializationFactory.Instance.CreateBaseOrDerivedType(224, (c, p) => new LazinatorLinkedListNode <T>(c, p), childData, this);
}
_FirstNode_Accessed = true;
}
public T this[int index]
{
get
{
LazinatorLinkedListNode <T> current = GetNodeAt(index);
return(current.Value);
}
set
{
LazinatorLinkedListNode <T> current = GetNodeAt(index);
current.Value = value;
ConsiderMultilevelReport(index);
}
}
private LazinatorLinkedListNode <T> GetNodeAt(int index)
{
if (index < 0 || index >= Count)
{
throw new ArgumentException();
}
if (_lastAccessedNode == null || _lastAccessedIndex > index)
{
_lastAccessedNode = FirstNode;
_lastAccessedIndex = 0;
}
for (int i = (int)_lastAccessedIndex; i < index; i++)
{
_lastAccessedNode = _lastAccessedNode.NextNode;
_lastAccessedIndex++;
}
return(_lastAccessedNode);
}
public void RemoveAt(int index)
{
if (index < 0 || index > Count - 1)
{
throw new ArgumentException();
}
if (index == 0)
{
FirstNode = FirstNode.NextNode;
_lastAccessedIndex = null;
_lastAccessedNode = null;
}
else
{
var previous = GetNodeAt(index - 1);
previous.NextNode = previous.NextNode?.NextNode;
_lastAccessedIndex = index - 1;
_lastAccessedNode = previous;
}
Count--;
ConsiderMultilevelReport(index);
}