override public void Remove(Component pComponent)
{
Debug.Assert(pComponent != null);
DLink.RemoveFromList(ref this.pHead, pComponent);
this.numChildren -= 1;
}
/// <summary>
/// Moves a node from active to reserve and cleans list references for node
/// </summary>
/// <param name="pNode"></param>
protected void BaseRemove(DLink pNode)
{
Debug.Assert(pNode != null);
// Update list pointers to remove pNode from list
DLink.RemoveFromList(ref pActive, pNode);
// Remove list references in removed node
pNode.ClearLinks();
// Return pNode to pReserve list
DLink.AddToFront(ref pReserve, pNode);
// stats update
this.activeNodeNum--;
this.reserveNodeNum++;
}
public void DetachAllObservers()
{
DLink pNode = this.head;
DLink pTmpNode;
while (pNode != null)
{
// Walk through the list
pTmpNode = pNode;
pNode = pNode.GetNext();
// Clear and remove node
Debug.Assert(pTmpNode != null);
DLink.RemoveFromList(ref this.head, pTmpNode);
pTmpNode = null;
}
}
//----------------------------------------------------------------------
// Private methods
//----------------------------------------------------------------------
private void ClearList(DLink listHead)
{
DLink pNode;
DLink pTmpNode;
pNode = listHead;
while (pNode != null)
{
// Walk through the list
pTmpNode = pNode;
pNode = pNode.GetNext();
// Clear and remove node
Debug.Assert(pTmpNode != null);
this.DerivedDestroyNode(pTmpNode);
DLink.RemoveFromList(ref listHead, pTmpNode);
pTmpNode = null;
}
}
private void ClearList(DLink listHead)
{
DLink pNode;
DLink pTmpNode;
pNode = listHead;
while (pNode != null)
{
// Walk through the list
pTmpNode = pNode;
pNode = pNode.GetNext();
// Clear and remove node
Debug.Assert(pTmpNode != null);
this.DerivedDestroyNode(pTmpNode);
DLink.RemoveFromList(ref this.pActive, pTmpNode);
pTmpNode = null;
// Decrement total count
this.totalNodeNum--;
}
}