marc-mabe /
php-enum
| @@ 318-325 (lines=8) @@ | ||
| 315 | * @param EnumSet $other |
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| 316 | * @return bool |
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| 317 | */ |
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| 318 | public function isSubset(EnumSet $other) |
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| 319 | { |
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| 320 | if ($this->enumeration !== $other->enumeration) { |
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| 321 | return false; |
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| 322 | } |
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| 323 | ||
| 324 | return ($this->bitset & $other->bitset) === $this->bitset; |
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| 325 | } |
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| 326 | ||
| 327 | /** |
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| 328 | * Check if this EnumSet is a superset of other |
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| @@ 332-339 (lines=8) @@ | ||
| 329 | * @param EnumSet $other |
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| 330 | * @return bool |
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| 331 | */ |
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| 332 | public function isSuperset(EnumSet $other) |
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| 333 | { |
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| 334 | if ($this->enumeration !== $other->enumeration) { |
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| 335 | return false; |
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| 336 | } |
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| 337 | ||
| 338 | return ($this->bitset | $other->bitset) === $this->bitset; |
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| 339 | } |
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| 340 | ||
| 341 | /** |
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| 342 | * Produce a new set with enumerators from both this and other (this | other) |
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