internal DeltaVisit(PackParser.DeltaVisit parent)
{
// At the root of the stack we have a base.
this.parent = parent;
this.delta = parent.nextChild;
parent.nextChild = delta.next;
}
public DeltaVisit()
{
this.delta = null;
}
internal virtual PackParser.UnresolvedDelta Remove()
{
PackParser.UnresolvedDelta r = head;
if (r != null)
{
head = null;
}
return r;
}
internal virtual void Add(PackParser.UnresolvedDelta d)
{
d.next = head;
head = d;
}
/// <exception cref="System.IO.IOException"></exception>
protected internal override PackParser.UnresolvedDelta OnEndDelta()
{
PackParser.UnresolvedDelta delta = new PackParser.UnresolvedDelta();
delta.SetCRC((int)crc.GetValue());
return delta;
}