marc-mabe /
php-enum
| @@ 321-328 (lines=8) @@ | ||
| 318 | * @param EnumSet $other |
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| 319 | * @return bool |
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| 320 | */ |
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| 321 | public function isSubset(EnumSet $other) |
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| 322 | { |
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| 323 | if ($this->enumeration !== $other->enumeration) { |
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| 324 | return false; |
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| 325 | } |
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| 326 | ||
| 327 | return ($this->bitset & $other->bitset) === $this->bitset; |
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| 328 | } |
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| 329 | ||
| 330 | /** |
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| 331 | * Check if this EnumSet is a superset of other |
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| @@ 335-342 (lines=8) @@ | ||
| 332 | * @param EnumSet $other |
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| 333 | * @return bool |
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| 334 | */ |
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| 335 | public function isSuperset(EnumSet $other) |
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| 336 | { |
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| 337 | if ($this->enumeration !== $other->enumeration) { |
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| 338 | return false; |
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| 339 | } |
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| 340 | ||
| 341 | return ($this->bitset | $other->bitset) === $this->bitset; |
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| 342 | } |
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| 343 | ||
| 344 | /** |
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| 345 | * Produce a new set with enumerators from both this and other (this | other) |
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