| 202 | } |
| 203 | |
| 204 | bool |
| 205 | FactUnion::equal(const Fact& f) const |
| 206 | { |
| 207 | if (is_related(f)) { |
| 208 | const FactUnion& fact = (const FactUnion&)f; |
| 209 | return last_written_fid == fact.get_last_written_fid(); |
| 210 | } |
| 211 | return false; |
| 212 | } |
| 213 | |
| 214 | /* |
| 215 | * return 1 if changed, 0 otherwise. currently facts from diff. categories are not joined |
nothing calls this directly
no test coverage detected