marc-mabe /
php-enum
| @@ 348-355 (lines=8) @@ | ||
| 345 | * @param EnumSet $other |
|
| 346 | * @return bool |
|
| 347 | */ |
|
| 348 | public function isSubset(EnumSet $other) |
|
| 349 | { |
|
| 350 | if ($this->enumeration !== $other->enumeration) { |
|
| 351 | return false; |
|
| 352 | } |
|
| 353 | ||
| 354 | return ($this->bitset & $other->bitset) === $this->bitset; |
|
| 355 | } |
|
| 356 | ||
| 357 | /** |
|
| 358 | * Check if this EnumSet is a superset of other |
|
| @@ 362-369 (lines=8) @@ | ||
| 359 | * @param EnumSet $other |
|
| 360 | * @return bool |
|
| 361 | */ |
|
| 362 | public function isSuperset(EnumSet $other) |
|
| 363 | { |
|
| 364 | if ($this->enumeration !== $other->enumeration) { |
|
| 365 | return false; |
|
| 366 | } |
|
| 367 | ||
| 368 | return ($this->bitset | $other->bitset) === $this->bitset; |
|
| 369 | } |
|
| 370 | ||
| 371 | /** |
|
| 372 | * Produce a new set with enumerators from both this and other (this | other) |
|
