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Float16Array

interface Float16Array
unstable

A typed array of 16-bit float values. The contents are initialized to 0. If the requested number of bytes could not be allocated an exception is raised.

Index Signatures Jump to heading

Jump to heading[index: number]: number

Properties Jump to heading

The size in bytes of each element in the array.

readonly
Jump to headingbuffer: ArrayBufferLike

The ArrayBuffer instance referenced by the array.

The length in bytes of the array.

The offset in bytes of the array.

readonly
Jump to headinglength: number

The length of the array.

Jump to headingcopyWithin(
target: number,
start: number,
end?: number,
): this

Returns the this object after copying a section of the array identified by start and end to the same array starting at position target

Jump to headingevery(
predicate: (
value: number,
index: number,
array: Float16Array,
) => unknown,
thisArg?: any,
): boolean

Determines whether all the members of an array satisfy the specified test.

Jump to headingfill(
value: number,
start?: number,
end?: number,
): this

Changes all array elements from start to end index to a static value and returns the modified array

Jump to headingfilter(
predicate: (
value: number,
index: number,
array: Float16Array,
) => any,
thisArg?: any,
): Float16Array

Returns the elements of an array that meet the condition specified in a callback function.

Jump to headingfind(
predicate: (
value: number,
index: number,
) => boolean,
thisArg?: any,
): number | undefined

Returns the value of the first element in the array where predicate is true, and undefined otherwise.

Jump to headingfindIndex(
predicate: (
value: number,
index: number,
) => boolean,
thisArg?: any,
): number

Returns the index of the first element in the array where predicate is true, and -1 otherwise.

Jump to headingforEach(
callbackfn: (
value: number,
index: number,
array: Float16Array,
) => void,
thisArg?: any,
): void

Performs the specified action for each element in an array.

Jump to headingindexOf(
searchElement: number,
fromIndex?: number,
): number

Returns the index of the first occurrence of a value in an array.

Jump to headingjoin(separator?: string): string

Adds all the elements of an array separated by the specified separator string.

Jump to headinglastIndexOf(
searchElement: number,
fromIndex?: number,
): number

Returns the index of the last occurrence of a value in an array.

Jump to headingmap(
callbackfn: (
value: number,
index: number,
array: Float16Array,
) => number,
thisArg?: any,
): Float16Array

Calls a defined callback function on each element of an array, and returns an array that contains the results.

Jump to headingreduce(callbackfn: (
previousValue: number,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => number): number

Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.

Jump to headingreduce(
callbackfn: (
previousValue: number,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => number,
initialValue: number,
): number
Jump to headingreduce<U>(
callbackfn: (
previousValue: U,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => U,
initialValue: U,
): U

Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.

Jump to headingreduceRight(callbackfn: (
previousValue: number,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => number): number

Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.

Jump to headingreduceRight(
callbackfn: (
previousValue: number,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => number,
initialValue: number,
): number
Jump to headingreduceRight<U>(
callbackfn: (
previousValue: U,
currentValue: number,
currentIndex: number,
array: Float16Array,
) => U,
initialValue: U,
): U

Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.

Reverses the elements in an Array.

Jump to headingset(
array: ArrayLike<number>,
offset?: number,
): void

Sets a value or an array of values.

Jump to headingslice(
start?: number,
end?: number,
): Float16Array

Returns a section of an array.

Jump to headingsome(
predicate: (
value: number,
index: number,
array: Float16Array,
) => unknown,
thisArg?: any,
): boolean

Determines whether the specified callback function returns true for any element of an array.

Jump to headingsort(compareFn?: (
a: number,
b: number,
) => number): this

Sorts an array.

Jump to headingsubarray(
begin?: number,
end?: number,
): Float16Array

Gets a new Float16Array view of the ArrayBuffer store for this array, referencing the elements at begin, inclusive, up to end, exclusive.

Converts a number to a string by using the current locale.

Returns a string representation of an array.

Returns the primitive value of the specified object.

Jump to heading[[Symbol.iterator]](): IterableIterator<number>
Jump to headingentries(): IterableIterator<[number, number]>

Returns an array of key, value pairs for every entry in the array

Jump to headingkeys(): IterableIterator<number>

Returns an list of keys in the array

Jump to headingvalues(): IterableIterator<number>

Returns an list of values in the array

Properties Jump to heading

Jump to headingincludes(
searchElement: number,
fromIndex?: number,
): boolean

Determines whether an array includes a certain element, returning true or false as appropriate.

Jump to headingat(index: number): number | undefined

Returns the item located at the specified index.

Jump to headingfindLast<S extends number>(
predicate: (
value: number,
index: number,
array: Float16Array,
) => value is S,
thisArg?: any,
): S | undefined

Returns the value of the last element in the array where predicate is true, and undefined otherwise.

Jump to headingfindLast(
predicate: (
value: number,
index: number,
array: Float16Array,
) => unknown,
thisArg?: any,
): number | undefined
Jump to headingfindLastIndex(
predicate: (
value: number,
index: number,
array: Float16Array,
) => unknown,
thisArg?: any,
): number

Returns the index of the last element in the array where predicate is true, and -1 otherwise.

Copies the array and returns the copy with the elements in reverse order.

Jump to headingtoSorted(compareFn?: (
a: number,
b: number,
) => number): Float16Array

Copies and sorts the array.

Jump to headingwith(
index: number,
value: number,
): Float16Array

Copies the array and inserts the given number at the provided index.

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