/// <summary>
/// Creating of a list
/// </summary>
public List()
{
head = new ListElement();
head.data = 0;
head.next = null;
length = 0;
}
/// <summary>
/// ADding value to the list
/// </summary>
/// <param name="value">value</param>
/// <param name="pos">position</param>
public void AddToList(int value, ListElement pos)
{
ListElement tmp = new ListElement();
tmp.data = value;
tmp.next = pos.next;
pos.next = tmp;
length++;
}
/// <summary>
/// Deleting from list
/// </summary>
/// <param name="pos">position</param>
public void DeleteFromList(ListElement pos)
{
ListElement tmp = this.head;
if (this.head.next == null)
return;
while (tmp.next == null || tmp.next != pos)
{
tmp = tmp.next;
}
tmp.next = pos.next;
length--;
}
public ListElement Next(ListElement pos)
{
return pos.next;
}
/// <summary>
/// Returns
/// </summary>
/// <param name="pos"></param>
/// <returns></returns>
public int Retrieve(ListElement pos)
{
return pos.data;
}