Re: [gnugo-devel] provide loops over all worms in a dragon

[Gunnar Farneback]

Arend wrote:
> This patch provides an interface to make loops over all worms in a dragon:
> 
>   for (ii = first_worm_in_dragon(pos); ii != NO_MOVE;
>        ii = next_worm_in_dragon(ii)) {
>     ...
>   }

It's a pity that the for statement becomes too long for a single line
but otherwise it looks fine. Now we also want

for (w = first_worm(); w != NO_MOVE; w = next_worm(w)) {
  ...
}

to loop over all the worms on the board. :-)

/Gunnar