Class SingleIndexSet

A single set of indices

Implements

ILocalIDSetWithCursor

Index

Constructors

Accessors

Methods

cursor has createFromLocalIds createFromSingleLocalId

Constructors

constructor

new SingleIndexSet(start_, end_, elements_): SingleIndexSet
Construct this with a matching elements table.
Parameters
- start_: number
- end_: number
- elements_: Uint32Array<ArrayBufferLike>
  The elements in the index, matching the start->end indices * 2, where there's 2 elements in the array for each item, packed (first has the bottom 5 bits masked out, and is the top bits, the second is a bit field representing the elements for the top bit range, in a unioned-one-hot representation).
Returns SingleIndexSet
- Defined in indexing/single_index_set.ts:31

Accessors

buffer

get buffer(): ReadonlyUint32Array
Get the buffer elements from this (treat as immutable)

Returns ReadonlyUint32Array
The buffer elements.
- Defined in indexing/single_index_set.ts:63

size

get size(): number
The size of the set.

Returns number
The size of the set.
Implementation of ILocalIDSetWithCursor.size
- Defined in indexing/single_index_set.ts:42

Methods

cursor

cursor(): IIndexSetCursor
Get a cursor that lets you iterate over the items in this set.

Returns IIndexSetCursor
The returned cursor.
Implementation of ILocalIDSetWithCursor.cursor
- Defined in indexing/single_index_set.ts:82

has

has(localID): boolean
Does the set have a particular index for a particular type.
Parameters
- localID: number
  The dense index in the set to check.
Returns boolean
True if it has the type.
Implementation of ILocalIDSetWithCursor.has
- Defined in indexing/single_index_set.ts:73

`Static`createFromLocalIds

createFromLocalIds(localIds): SingleIndexSet
Create an index from an ascended sorting set of local IDs.
Parameters
- localIds: number[] | ReadonlyUint32Array
  The local ids to create this
Returns SingleIndexSet
The created index sex.
- Defined in indexing/single_index_set.ts:116

`Static`createFromSingleLocalId

createFromSingleLocalId(localId): SingleIndexSet
Create an index from a single local id.
Parameters
- localId: number
  The local id.
Returns SingleIndexSet
The created multi-set index.
- Defined in indexing/single_index_set.ts:94