| line | !l | l&&!r | l&&r | condition | 
 
| 47 | 0 | 0 | 0 | ref $p_col_groups eq 'HASH' and ref $$p_col_groups{$class} eq 'HASH' | 
 
|  | 0 | 0 | 0 | ref $p_col_groups eq 'HASH' and ref $$p_col_groups{$class} eq 'HASH' and ref $$p_col_groups{$class}{$parent_column} eq 'ARRAY' | 
 
| 53 | 0 | 0 | 0 | ref $p_col_groups eq 'HASH' and ref $$p_col_groups{$class} eq 'HASH' | 
 
| 146 | 0 | 0 | 0 | ref $$serializer{'serializer'} eq 'HASH' and exists $$serializer{'serializer'}{$column} | 
 
|  | 0 | 0 | 0 | ref $$serializer{'serializer'} eq 'HASH' and exists $$serializer{'serializer'}{$column} and ref $$serializer{'serializer'}{$column} eq 'CODE' | 
 
| 167 | 0 | 0 | 0 | ref $$serializer{'deserializer'} eq 'HASH' and exists $$serializer{'deserializer'}{$column} | 
 
|  | 0 | 0 | 0 | ref $$serializer{'deserializer'} eq 'HASH' and exists $$serializer{'deserializer'}{$column} and ref $$serializer{'deserializer'}{$column} eq 'CODE' | 
 
| 176 | 0 | 0 | 0 | defined $prop and ref $prop eq 'HASH' |