I tried to remove the dependence on antindex in order to get rid of them

once and for all. I successfully removed from the pruning table generation
part by using an alternative (slower) method, but then I realized that I also
use antindexes when generating symmetry data. So I reverted to the original
pruning table computation method, but I left the alternative way there, commented.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/symcoord.c b/src/symcoord.c
index 97a8d9a..e9374d7 100644
--- a/src/symcoord.c
+++ b/src/symcoord.c
@@ -257,7 +257,16 @@ gensym(SymData *sd)
 
         for (i = 0; i < sd->coord->max; i++) {
                 if (sd->class[i] == sd->coord->max + 1) {
+                
+                        /*
+                         * TODO: this is the only unavoidable use of
+                         * antindexes. I also use them in genptable() (see
+                         * pruning.c), but there I can do without (see
+                         * commented functions in that file.
+                         * Removing this would allow for a great simplification
+                         */
                         c = sd->coord->cube(i);
+
                         sd->rep[nreps] = c;
                         for (j = 0; j < sd->ntrans; j++) {
                                 d = apply_trans(sd->trans[j], c);