private bool FirstNonOrderedNextToPartialList()
{
/* Creates a partial list consisting of first non ordered and earlier.
* Returns first non ordered .next().
*/
last = first = null;
int orderedIndex = 0;
while (queue.Top() != null)
{
SpansCell cell = (SpansCell)queue.Pop();
AddToList(cell);
if (cell.index == orderedIndex)
{
orderedIndex++;
}
else
{
return(cell.Next());
// FIXME: continue here, rename to eg. checkOrderedMatch():
// when checkSlop() and not ordered, repeat cell.next().
// when checkSlop() and ordered, add to list and repeat queue.pop()
// without checkSlop(): no match, rebuild the queue from the partial list.
// When queue is empty and checkSlop() and ordered there is a match.
}
}
throw new System.SystemException("Unexpected: ordered");
}
private void InitList(bool next)
{
for (int i = 0; More && i < Ordered.Count; i++)
{
SpansCell cell = Ordered[i];
if (next)
{
More = cell.Next(); // move to first entry
}
if (More)
{
AddToList(cell); // add to list
}
}
}
private void InitList(bool next, IState state)
{
for (int i = 0; more && i < ordered.Count; i++)
{
SpansCell cell = ordered[i];
if (next)
{
more = cell.Next(state); // move to first entry
}
if (more)
{
AddToList(cell); // add to list
}
}
}