public IDeque <T> EnqueueLeft(T value)
{
return((myLeft.IsFull)
? new Deque <T>(new One(value), myMiddle.EnqueueLeft(myLeft), myRight, myLongCount + 1)
: new Deque <T>(myLeft.EnqueueLeft(value), myMiddle, myRight, myLongCount + 1)
);
}
public IDeque <T> EnqueueLeft(T value)
{
if (!Left.Full)
{
return(new Deque <T>(Left.EnqueueLeft(value), Middle, Right));
}
return(new Deque <T>(
new Two(value, Left.PeekLeft()),
Middle.EnqueueLeft(Left.DequeueLeft()),
Right));
}