Class DataBufferView<T>

An IterableIterator that iterates a DataBuffer from startIndex to endIndex with an optional filter.

Type Parameters

T

Implements

IterableIterator<T>

Index

Constructors

Methods

[iterator] filter findIndex next slice sliceAndFilter

Constructors

constructor

new DataBufferView<T>(
    data: T[],
    size: number,
    startIndex: number,
    endIndex: number,
    length: number,
    filter?: (value: T) => boolean,
): DataBufferView<T>
Type Parameters
- T
Parameters
- data: T[]
- size: number
- startIndex: number
- endIndex: number
- length: number
- Optionalfilter: (value: T) => boolean
Returns DataBufferView<T>

Methods

[iterator]

"[iterator]"(): DataBufferView<T>
Returns DataBufferView<T>
Implementation of IterableIterator.[iterator]

filter

filter(filter: (value: T) => boolean): IterableIterator<T>
Returns an iterator of a section of this buffer.
Parameters
- filter: (value: T) => boolean
  An optional callback filter.
Returns IterableIterator<T>

findIndex

findIndex(filter: (value: T) => boolean): number
Parameters
- filter: (value: T) => boolean
Returns number

next

next(): IteratorResult<T, T>
Returns IteratorResult<T, T>
Implementation of IterableIterator.next

slice

slice(start: number, end?: number): IterableIterator<T>
Returns an iterator of a section of this buffer.
Parameters
- start: number
  The beginning index of the specified portion of the buffer.
- Optionalend: number
  The end index of the specified portion of the buffer. This is exclusive of the element at the index 'end'. If end is undefined, then the slice extends to the end of the buffer.
Returns IterableIterator<T>

sliceAndFilter

sliceAndFilter(
    start: number,
    end?: number,
    filter?: (value: T) => boolean,
): IterableIterator<T>
Returns an iterator of a section of this buffer.
Parameters
- start: number
  The beginning index of the specified portion of the buffer.
- Optionalend: number
  The end index of the specified portion of the buffer. This is exclusive of the element at the index 'end'. If end is undefined, then the slice extends to the end of the buffer.
- Optionalfilter: (value: T) => boolean
  An optional callback filter.
Returns IterableIterator<T>