private Queue(DropCollectStack <T> incoming,
DropStack <T> outgoing,
DropStack <T> partialOutgoing,
DropStack <T> incomingTraverser)
{
this._incoming = incoming;
this._outgoing = outgoing;
this._partialOutgoing = partialOutgoing;
this._incomingTraverser = incomingTraverser;
}
private Queue <T> With(DropCollectStack <T> items = null,
DropStack <T>?ready = null,
DropStack <T>?reStack = null,
DropStack <T>?reFeed = null)
{
return(new Queue <T>(
items ?? _incoming,
ready ?? _outgoing,
reStack ?? _partialOutgoing,
reFeed ?? _incomingTraverser));
}
