public void Assign(int start, int length, TData value)
{
if (this.State == state.Increased)
{
Update();
}
this.State = state.Changed;
if (Left == null && Right == null)
{
Data.Data = value;
Measure = Data.Measure;
State = state.None;
return;
}
if (Right != null && Left != null && start == 0 && length == Left.Size + Right.Size)
{
State = state.Assigned;
Change = value;
return;
}
if (Right == null || start + length <= Left.Size)
{
Left.Assign(start, length, value);
return;
}
if (Left == null || start >= Left.Size)
{
Right.Assign(start - Left.Size, length, value);
return;
}
Left.Assign(start, Left.Size - start, value);
Right.Assign(0, start + length - Left.Size, value);
}