new SoupPermutations(set)
Creates a new SoupPermutations object
Parameters:
| Name | Type | Description |
|---|---|---|
set |
array | The set to permute |
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Members
currentPermutationNumber
Number of the current permutation
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possiblePermutations
Number of possible permutations of this set
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Methods
current() → {Array}
Gets a copy of the current permutation
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Returns:
An array with the current permutation of the set
- Type
- Array
hasNext() → {boolean}
Checks if more permutations can be made from the set
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Returns:
True if more permutations can be made, false otherwise
- Type
- boolean
next() → {Array}
Calculate and return the next permutation. Will throw an exception if called when {@SoupPermutations#hasNext} returns false
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Returns:
An array with the next permutation of the set
- Type
- Array