public virtual void RemoveItem(T item)
{
CAssert.Greater(m_size, 0);
CAssert.AreSame(this, item.m_list);
CFastListNode prev = item.m_listPrev;
CFastListNode next = item.m_listNext;
if (prev != null)
{
prev.m_listNext = next;
}
else
{
m_listFirst = next;
}
if (next != null)
{
next.m_listPrev = prev;
}
else
{
m_listLast = prev;
}
item.m_listNext = item.m_listPrev = null;
item.m_list = null;
--m_size;
}
protected virtual void InsertItem(CFastListNode item, CFastListNode prev, CFastListNode next)
{
CAssert.IsNull(item.m_list);
if (next != null)
{
next.m_listPrev = item;
}
else
{
m_listLast = item;
}
if (prev != null)
{
prev.m_listNext = item;
}
else
{
m_listFirst = item;
}
item.m_listPrev = prev;
item.m_listNext = next;
item.m_list = this;
++m_size;
}
public virtual void Clear()
{
for (CFastListNode t = m_listFirst; t != null;)
{
CFastListNode next = t.m_listNext;
t.m_listPrev = t.m_listNext = null;
t.m_list = null;
t = next;
}
m_listFirst = m_listLast = null;
m_size = 0;
}
public virtual bool ContainsItem(CFastListNode item)
{
if (item.m_list != this)
{
return(false);
}
for (CFastListNode t = m_listFirst; t != null; t = t.m_listNext)
{
if (t == item)
{
return(true);
}
}
return(false);
}
/* For Unit testing */
public void DetachFromList()
{
m_list = null;
m_listPrev = m_listNext = null;
}