Other Type Aliases

The following type aliases are available globally.

AnyElementArrayBuffer
A type-erased array that is not statically known to support any operations.
Declaration
Swift

public typealias AnyElementArrayBuffer = AnyArrayBuffer<AnyObject>
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EitherSequence
A sequence backed by one of two sequence types.

An EitherSequence can sometimes be used an alternative to AnySequence. Advantages of EitherSequence include higher performance, as more information is available at compile time, enabling more effective static optimizations.

Tip: if code uses AnySequence, but most of the time is used with a particular collection type T (e.g. Array<MyThings>), consider using an EitherSequence<T, AnySequence>.
Declaration
Swift

public typealias EitherSequence<A: Sequence, B: Sequence> = Either<A, B> where A.Element == B.Element
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                    EitherCollection

A collection of one of two collection types.

See also

EitherSequence.

Declaration

Swift

public typealias EitherCollection<A: Collection, B: Collection> = Either<A, B>
  where A.Element == B.Element

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                    Array1

Undocumented

Declaration

Swift

public typealias Array1<T> = ArrayN<Array0<T>>

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                    Array2

Undocumented

Declaration

Swift

public typealias Array2<T> = ArrayN<Array1<T>>

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                    Array3

Undocumented

Declaration

Swift

public typealias Array3<T> = ArrayN<Array2<T>>

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                    Array4

Undocumented

Declaration

Swift

public typealias Array4<T> = ArrayN<Array3<T>>

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                    Array5

Undocumented

Declaration

Swift

public typealias Array5<T> = ArrayN<Array4<T>>

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                    Array6

Undocumented

Declaration

Swift

public typealias Array6<T> = ArrayN<Array5<T>>

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                    Array7

Undocumented

Declaration

Swift

public typealias Array7<T> = ArrayN<Array6<T>>

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Priority Queue

ArrayPriorityQueueIndexer
Indexes priority queues using an Array, where the PriorityQueue’s Payloads are IdIndexable.
Declaration
Swift

public typealias ArrayPriorityQueueIndexer<Key: IdIndexable, Value> = CollectionPriorityQueueIndexer<Key, [Value?], Value>
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                    SimplePriorityQueue

A GenericPriorityQueue with useful defaults pre-specified.

See also

GenericPriorityQueue.

Declaration

Swift

public typealias SimplePriorityQueue<Payload> =
  GenericPriorityQueue<
    Int,
    Payload,
    [PriorityQueueElement<Int, Payload>],
    NonIndexingPriorityQueueIndexer<Payload, Int>>

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                    PriorityQueue

A PriorityQueue with useful defaults pre-specified.

See also

GenericPriorityQueue.

Declaration

Swift

public typealias PriorityQueue<Payload, Priority: Comparable> =
  GenericPriorityQueue<
    Priority,
    Payload,
    [PriorityQueueElement<Priority, Payload>],
    NonIndexingPriorityQueueIndexer<Payload, Int>>

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ReprioritizablePriorityQueue
A GenericPriorityQueue that uses a Dictionary to index the location of Payloads to allow for efficient updates to a Payload‘s priority.

Note: every Payload in self must not equal any other Payload in self.
Declaration
Swift

public typealias ReprioritizablePriorityQueue<Payload: Hashable, Priority: Comparable> = GenericPriorityQueue< Priority, Payload, [PriorityQueueElement<Priority, Payload>], Dictionary<Payload, Int>>
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Max priority queue.


                    
                    
                    SimpleMaxPriorityQueue

A GenericMaxPriorityQueue with useful defaults pre-specified.

See also

GenericMaxPriorityQueue.

Declaration

Swift

public typealias SimpleMaxPriorityQueue<Payload> =
  GenericMaxPriorityQueue<
    Int,
    Payload,
    [PriorityQueueElement<Int, Payload>],
    NonIndexingPriorityQueueIndexer<Payload, Int>>

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                    MaxPriorityQueue

A MaxPriorityQueue with useful defaults pre-specified.

See also

GenericMaxPriorityQueue.

Declaration

Swift

public typealias MaxPriorityQueue<Payload, Priority: Comparable> =
  GenericMaxPriorityQueue<
    Priority,
    Payload,
    [PriorityQueueElement<Priority, Payload>],
    NonIndexingPriorityQueueIndexer<Payload, Int>>

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ReprioritizableMaxPriorityQueue
A GenericMaxPriorityQueue that uses a Dictionary to index the location of Payloads to allow for efficient updates to a Payload‘s priority.

Note: every Payload in self must not equal any other Payload in self.
Declaration
Swift

public typealias ReprioritizableMaxPriorityQueue<Payload: Hashable, Priority: Comparable> = GenericPriorityQueue< Priority, Payload, [PriorityQueueElement<Priority, Payload>], Dictionary<Payload, Int>>
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                    KeyValueTuple

Undocumented

Declaration

Swift

public typealias KeyValueTuple<Key, Value> = (key: Key, value: Value)

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Tuple0
Tuple1
Tuple2
Tuple3
Tuple4
Tuple5
Tuple6
Tuple7