[Nauty-list] nauty24b4 nausparse.h patch

[Brendan McKay]

Thanks Paul, Your changes are correct. The error is not in DYNFREE
though, it is in SG_FREE (which is not used in any of the code I
distribute). This error prevents compilation, so nobody need
worry about the results of previous computations.

I plan to release nauty24b6 after a few days.  There are only a few
changes, the main one being some extra parameters in directg.

Brendan.


* Paul T. Darga <pdarga at umich.edu> [070802 11:06]:
> Hi all,
> 
> Version nauty24b4 of nauty has a bug in the DYNFREE macro of
> nausparse.h.  Here's a patch to fix it.
> 
> Cheers,
> 
> Paul
> 
> --- nauty24b4/nausparse.h	2007-07-11 04:40:07.000000000 -0400
> +++ nauty24b4-paul/nausparse.h	2007-08-01 18:47:52.000000000 -0400
> @@ -29,9 +29,9 @@
>     DYNALLOC1(int,(sg).d,(sg).dlen,nlen,msg); \
>     DYNALLOC1(int,(sg).e,(sg).elen,ndelen,msg); } while (0)
>  #define SG_FREE(sg) do { \
> -   DYNFREE(int,(sg).v,(sg).vlen); \
> -   DYNFREE(int,(sg).d,(sg).dlen); \
> -   DYNFREE(int,(sg).e,(sg).elen); } while (0)
> +   DYNFREE((sg).v,(sg).vlen); \
> +   DYNFREE((sg).d,(sg).dlen); \
> +   DYNFREE((sg).e,(sg).elen); } while (0)
>  
>  #define SG_DECL(sg) sparsegraph sg = {0,0,NULL,NULL,NULL,NULL,0,0,0,0}
> 
> -- 
> Paul T. Darga - pdarga at umich.edu - http://www.eecs.umich.edu/~pdarga/
> "When I gave food to the poor, they called me a saint. When I asked
> why the poor were hungry, they called me a communist."
>     -- Dom Helder Camara, Brazilian Bishop, Nobel Peace Prize nominee
> 
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