private void SetHeadAndTail(T data)
{
var item = new ItemNext <T>(data);
Head = item;
Tail = item;
Count = 1;
}
public void AppendHead(T data)
{
var item = new ItemNext <T>(data)
{
Next = Head
};
Head = item;
Count++;
}
public void Add(T data)
{
if (Tail != null)
{
var item = new ItemNext <T>(data);
Tail.Next = item;
Tail = item;
Count++;
}
else
{
SetHeadAndTail(data);
}
}
public void InsertAfter(T target, T data)
{
if (Head != null)
{
var current = Head;
while (current != null)
{
if (current.Data.Equals(target))
{
var item = new ItemNext <T>(data);
item.Next = current.Next;
current.Next = item;
Count++;
return;
}
else
{
current = current.Next;
}
}
}
}
