public void Add(T value)
{
var newNode = new Node <T>(value, null);
tail.ChangePointer(newNode);
tail = newNode;
}
public void Delete(int index)
{
if (index >= Count || index < 0)
{
throw new IndexOutOfRangeException("Index was out of bounds");
}
var pointer = GetElementByIndex(index - 1);
Node <T> prevPointer = pointer;
pointer = pointer.next;
var newPointer = pointer.next == default(Node <T>) ? null : pointer.next;
prevPointer.ChangePointer(newPointer);
}
public void Insert(T value, int index)
{
if (index >= Count || index < 0)
{
throw new IndexOutOfRangeException("Index was out of bounds");
}
if (index == 0)
{
head.ChangePointer(new Node <T>(value, head.next));
return;
}
var pointer = GetElementByIndex(index - 1);
var newPointer = new Node <T>(value, pointer.next == default(Node <T>)? null : pointer.next);
pointer.ChangePointer(newPointer);
}
