public void Delete(T data)
{
DuplexPoint <T> current = Head;
while (current != null)
{
if (current.Data.Equals(data))
{
if (Head.Previous != null)
{
current.Previous.Next = current.Next;
current.Next.Previous = current.Previous;
Count--;
return;
}
else
{
Head = current.Next;
Head.Previous = null;
Count--;
return;
}
}
current = current.Next;
}
Console.WriteLine("Элемент не найден!");
}
public void Add(T data)
{
DuplexPoint <T> item = new DuplexPoint <T>(data);
if (Count == 0)
{
SetHeadAndTail(item);
}
else
{
Tail.Next = item;
item.Previous = Tail;
Tail = item;
Count++;
}
}
public void DeleteEven()
{
DuplexPoint <T> current = Head;
int check = 1;
if (current == null)
{
Console.WriteLine("Список пуст!");
}
while (current != null)
{
if (check % 2 == 0)
{
current.Previous.Next = current.Next;
current.Next.Previous = current.Previous;
Count--;
}
check++;
current = current.Next;
}
Console.WriteLine("Элементы были удалены!");
return;
}
public DuplexPoint(T data)
{
Data = data;
Next = null;
Previous = null;
}
public DuplexPoint()
{
Next = null;
Previous = null;
Data = default(T);
}
private void SetHeadAndTail(DuplexPoint <T> item)
{
Head = item;
Tail = item;
Count = 1;
}
public LinkedList(T data)
{
DuplexPoint <T> item = new DuplexPoint <T>(data);
SetHeadAndTail(item);
}