openstvoutput24compare; wip

[appendix-a6.git] / compute

diff --git a/compute b/compute
index 58b3587d69cc216827e8e7a1f23987f0aae51c60..bd9ed7c6ab9e0b01d9a89f4cdcff95eed7ec6c07 100755 (executable)
--- a/compute
+++ b/compute
@@ -203,7 +203,7 @@ foreach my $iv (@invotes_v) {
            my $vchr = $vs[$ix];
            if ($vchr eq '-') {
                $vs[$ix] = 1000;
-           } elsif ($vchr =~ m/[0-9a-z]/) {
+           } elsif ($vchr =~ m/[0-9A-Z]/) {
                $vs[$ix] = ord($vchr);
            } else {
                die "bad vote char";
@@ -305,8 +305,10 @@ foreach my $ia (0..$#ch) {
            " ($vab > $vba = +$diff)\n";
        $defeats->add_edge($choices[$ia],$choices[$ib]);
        my $label = "$diff($vab:$vba)";
-       $label .= "\n". join ' ', @{ $vab[$ia][$ib] };
-       $label .= "\n/". join ' ', @{ $vab[$ib][$ia] };
+       if (@invotes_v < 10) {
+           $label .= "\n". join ' ', @{ $vab[$ia][$ib] };
+           $label .= "\n/". join ' ', @{ $vab[$ib][$ia] };
+       }
        $defeats->set_edge_attribute($choices[$ia],$choices[$ib],
                                     label => $label);
     }
@@ -339,12 +341,12 @@ foreach my $ix (0..$#ch) {
 
 our $schwartz;
 
-for (;;) {
+for (my $dropiter = 1; ; $dropiter++) {
     # loop from A6(5)
 
     print "defeats graph: $defeats\n";
 
-    print "\nTransitive closure A.6(5)\n";
+    print "\nTransitive closure A.6(5) (iteration $dropiter)\n";
 
     my $tdefeats = $defeats->transitive_closure();
 
@@ -400,6 +402,11 @@ for (;;) {
        my ($ca,$cb) = @$weakest;
        print "a weakest defeat is $ca > $cb\n";
        $defeats->delete_edge($ca,$cb);
+       my $label = $showg->get_edge_attribute($ca,$cb,'label');
+       $label .= "\ndropped - weakest in iter.$dropiter";
+       $showg->set_edge_attribute($ca,$cb,'label',$label);
+       $showg->set_edge_attribute($ca,$cb,'style','dotted');
+       $showg->set_edge_attribute($ca,$cb,'graphviz',{constraint=>0});
     }
 
     print "\nDefeats within the Schwartz set, go round again\n";
@@ -423,7 +430,7 @@ printf "    %-5s %s\n", $_, $choices{$_}{Desc}
 if (defined $gfile) {
     foreach my $cho (values %choices) {
        my $chn = $choices[$cho->{Index}];
-       my $label = "\\N\n$cho->{Desc}";
+       my $label = "$chn\n$cho->{Desc}";
        if ($cho->{Dropped}) {
            $label .= "\nDropped: $cho->{Dropped}";
        }