From: Doug Gregor (dgregor_at_[hidden])
Date: 2005-09-06 10:55:16
On Sep 5, 2005, at 7:20 AM, Marco Morandini wrote:
> Even worst, if I comment out the first
> two code blocks that wraps the call to
> cuthill_mckee_ordering, and leave only the third,
> I get
> -------------------------------
> Reverse Cuthill-McKee ordering:
> 0 0 0 0 0 0 0 0 0 0
> bandwidth: 9
>
> Is this correct?
Yikes! It appears that it's doing no work at all.
I've found the problem, which will be fixed in 1.33.1. Line 167 of
cuthill_mckee_ordering.hpp has:
if (get(color, v) != Color::white()) {
It should be:
if (get(color, v) == Color::white()) {
The same problem occurs on line 297 of king_ordering.hpp.
Thanks for reporting this!
Doug