Class PermutationsIterator<T, Size>

Returns all successive size length permutations of the input iterator.

Type Parameters

T
Size extends number

Implements

IterableIterator<Tuple<T, Size>>

Index

Constructors

Properties

cycles indices pool size started

Accessors

Methods

[iterator] next

Constructors

constructor

new PermutationsIterator<T, Size>(iterator, size?): PermutationsIterator<T, Size>
Type Parameters
- T
- Size extends number
Parameters
- iterator: Iterator<T, any, any>
- Optionalsize: Size
Returns PermutationsIterator<T, Size>
- Defined in internal/PermutationsIterator.ts:14

Properties

`Protected`cycles

cycles: number[]

`Protected`indices

indices: number[]

`Protected`pool

pool: T[]

`Protected`size

size: Size

Tuple size.

`Protected`started

started: boolean = false

Accessors

`Protected`value

get value(): Tuple<T, Size>
Returns Tuple<T, Size>
- Defined in internal/PermutationsIterator.ts:23

Methods

[iterator]

[iterator](): IterableIterator<Tuple<T, Size>, any, any>
Returns IterableIterator<Tuple<T, Size>, any, any>
Implementation of IterableIterator.[iterator]
- Defined in internal/PermutationsIterator.ts:27

next

next(): IteratorResult<Tuple<T, Size>, any>
Returns IteratorResult<Tuple<T, Size>, any>
Implementation of IterableIterator.next
- Defined in internal/PermutationsIterator.ts:31