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/ohos5.0/docs/zh-cn/application-dev/arkts-utils/
H A Darkts-collections-introduction.md112 ### TypedArray（以Int8Array为例）
126 …mber, array: Int8Array) => any, thisArg?: any): Int8Array | filter(predicate: TypedArrayPredica…
128 …ndex: number, obj: Int8Array) => boolean, thisArg?: any): number | findIndex(predicate: TypedAr…
132 …er, array: Int8Array) => number, thisArg?: any): Int8Array | map(callbackFn: TypedArrayForEachC…
133 …tIndex: number, array: Int8Array) => number): number | reduce(callbackFn: TypedArrayReduceCallb…
136 | reverse(): Int8Array | reverse(): Int8Array | 否 | / |
138 | slice(start?: number, end?: number): Int8Array | slice(start?: number, end?: number): Int8Array |…
139 …ndex: number, array: Int8Array) => unknown, thisArg?: any): boolean | some(predicate: TypedArra…
141 | subarray(begin?: number, end?: number): Int8Array | subarray(begin?: number, end?: number): Int8A…
148 | new(length: number): Int8Array | constructor(length: number) | 否 | / |
[all …]
/ohos5.0/docs/en/application-dev/arkts-utils/
H A Darkts-collections-introduction.md112 ### TypedArray (Int8Array Used as an Example)
126 …mber, array: Int8Array) => any, thisArg?: any): Int8Array | filter(predicate: TypedArrayPredica…
132 …er, array: Int8Array) => number, thisArg?: any): Int8Array | map(callbackFn: TypedArrayForEachC…
133 …tIndex: number, array: Int8Array) => number): number | reduce(callbackFn: TypedArrayReduceCallb…
134 …ber, array: Int8Array) => number, initialValue: number): number | reduce(callbackFn: TypedArray…
135 …: number, array: Int8Array) => U, initialValue: U): U | reduce<U>(callbackFn: TypedArrayR…
136 | reverse(): Int8Array | reverse(): Int8Array | No| / |
138 | slice(start?: number, end?: number): Int8Array | slice(start?: number, end?: number): Int8Array |…
141 | subarray(begin?: number, end?: number): Int8Array | subarray(begin?: number, end?: number): Int8A…
148 | new(length: number): Int8Array | constructor(length: number) | No| / |
[all …]
/ohos5.0/docs/zh-cn/application-dev/quick-start/
H A Darkts-high-performance-programming.md149 const typedArray1 = new Int8Array([1, 2, 3]);
150 const typedArray2 = new Int8Array([4, 5, 6]);
151 let res = new Int8Array(3);
/ohos5.0/docs/zh-cn/application-dev/performance/
H A Dhigh-performance-programming.md170 常见的TypedArray包括：Int8Array、Uint8Array、Uint8ClampedArray、Int16Array、Uint16Array、Int32Array、Uint32Arra…
175 const typedArray1 = new Int8Array([1, 2, 3]); // 针对这一场景，建议不要使用new Array([1, 2, 3])
176 const typedArray2 = new Int8Array([4, 5, 6]); // 针对这一场景，建议不要使用new Array([4, 5, 6])
177 let res = new Int8Array(3);
/ohos5.0/docs/zh-cn/application-dev/napi/
H A Duse-napi-about-array.md13 …定元素类型的数组，TypedArray没有直接构造器，但是可以用它的子类构造器构造TypedArray类型的数据。TypedArray的子类有：Int8Array、Uint8Array、Uint8…
530 let typedArray = testNapi.createTypedArray<Int8Array>(testNapi.TypedArrayTypes["INT8_ARRAY"]);
531 if (typedArray instanceof Int8Array) {
532 hilog.info(0x0000, 'testTag', ' Node-API napi_create_typedarray: Int8Array');
696 // TypedArray的子类有: Int8Array Uint8Array Uint8ClampedArray Int16Array Int32Array等
697 let int8Array = new Int8Array([15, 7]);
707 let arr = new Array(new Int8Array(arrbuff));
896 let arrayBuffer = new Int8Array([2, 5]).buffer;
910 let arr = Array.from(new Int8Array(arrbuff));
H A Duse-jsvm-about-array.md13 …型的数组，TypedArray 没有直接构造器，但是可以用它的子类构造器构造 TypedArray 类型的数据。TypedArray 的子类有：Int8Array、Uint8Array、Uint8…
489 getTypedArrayInfo(new Int8Array(3), 0);
491 getTypedArrayInfo(new Int8Array(5), 1);
493 getTypedArrayInfo(new Int8Array(5), 2);
495 getTypedArrayInfo(new Int8Array(1), 3);
582 getDataViewInfo(new DataView(new Int8Array([2,5]).buffer), 0);
588 data = new DataView(new Int8Array([2,5,3]).buffer);
592 data = new DataView(new Int8Array([2,5,3]).buffer);
/ohos5.0/drivers/hdf_core/framework/tools/hcs-view/hcsVSCode/
H A Dextension.js119 let tt = new Int8Array(tt2);
137 let tt = new Int8Array(tt2);
/ohos5.0/docs/en/application-dev/quick-start/
H A Darkts-high-performance-programming.md149 const typedArray1 = new Int8Array([1, 2, 3]);
150 const typedArray2 = new Int8Array([4, 5, 6]);
151 let res = new Int8Array(3);
/ohos5.0/docs/en/application-dev/napi/
H A Duse-napi-about-array.md13 …ruct **TypedArray** data. The child classes of **TypedArray** include **Int8Array**, **Uint8Array*…
529 let typedArray = testNapi.createTypedArray<Int8Array>(testNapi.TypedArrayTypes["INT8_ARRAY"]);
530 if (typedArray instanceof Int8Array) {
531 hilog.info(0x0000, 'testTag', ' Node-API napi_create_typedarray: Int8Array');
695 // The child classes of TypedArray include Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, an…
696 let int8Array = new Int8Array([15, 7]);
706 let arr = Array.prototype.slice.call(new Int8Array(arrbuff));
895 let arrayBuffer = new Int8Array([2, 5]).buffer;
909 let arr = Array.from(new Int8Array(arrbuff));
H A Duse-jsvm-about-array.md13 …ruct **TypedArray** data. The child classes of **TypedArray** include **Int8Array**, **Uint8Array*…
489 getTypedArrayInfo(new Int8Array(3), 0);
491 getTypedArrayInfo(new Int8Array(5), 1);
493 getTypedArrayInfo(new Int8Array(5), 2);
495 getTypedArrayInfo(new Int8Array(1), 3);
582 getDataViewInfo(new DataView(new Int8Array([2,5]).buffer), 0);
588 data = new DataView(new Int8Array([2,5,3]).buffer);
592 data = new DataView(new Int8Array([2,5,3]).buffer);
/ohos5.0/base/hiviewdfx/hisysevent/interfaces/rust/innerkits/src/
H A Dsys_event.rs111 Int8Array, enumerator
H A Dmacros.rs56 hisysevent::HiSysEventParamType::Int8Array
/ohos5.0/docs/zh-cn/release-notes/changelogs/OpenHarmony_5.0.0.31/
H A Dchangelogs-arkcompiler.md80 /interface/sdk-js/arkts/@arkts.collections.d.ets中TypedArray（包括Int8Array/Uint8Array/Int16Array/Uint1…
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkts/
H A Djs-apis-arkts-collections.md2555 一种线性数据结构，底层基于[ArkTS ArrayBuffer](#collectionsarraybuffer)实现。目前支持包括Int8Array、Uint8Array、Int16Array、U…
2594 let int8Array: collections.Int8Array = new collections.Int8Array();
2632 let int8Array: collections.Int8Array = new collections.Int8Array(12);
3776 返回TypedArray指定索引位置的元素，适用于Int8Array，Int16Array，Int32Array，Uint8Array，Uint16Array，Uint32Array，Float32…
3795 let int8Array = collections.Int8Array.from([1, 2, 4]);
H A Djs-apis-util.md3755 ArrayBufferView辅助类型包括：Int8Array、Int16Array、Int32Array、Uint8Array、Uint8ClampedArray、Uint32Array、Floa…
3777 let result = type.isArrayBufferView(new Int8Array([]));
4240 检查输入的value是否是Int8Array数组类型。
4256 | boolean | 判断的结果，如果是内置包含的Int8Array数组类型为true，反之为false。 |
4262 let result = type.isInt8Array(new Int8Array([]));
4718 TypedArray类型的辅助类型，包括Int8Array、Int16Array、Int32Array、Uint8Array、Uint8ClampedArray、Uint16Array、Uint32…
H A Djs-apis-worker.md132 const view = new Int8Array(data).fill(3);
2408 const view = new Int8Array(data).fill(3);
2488 const view = new Int8Array(data).fill(3);
/ohos5.0/docs/zh-cn/release-notes/
H A DOpenHarmony-v5.0-beta1.md580 - 支持Sendable共享内存的数据类型，包括Sendable类、Sendable容器（Array、Map、Set、Int8Array、Int16Array、Int32Array、Uint8Arr…
/ohos5.0/commonlibrary/ets_utils/js_api_module/buffer/src/
H A Djs_buffer.ts282 type TypedArray = Int8Array | Uint8Array | Uint8ClampedArray | Int16Array | Uint16Array |
2137 let typeArr = [Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, Uint16Array,
/ohos5.0/docs/en/release-notes/changelogs/OpenHarmony_5.0.0.31/
H A Dchangelogs-arkcompiler.md80 **map** API of TypedArray (including Int8Array/Uint8Array/Int16Array/Uint16Array/Int32Array/Uint32A…
/ohos5.0/docs/en/application-dev/reference/apis-arkts/
H A Djs-apis-arkts-collections.md2555 …implemented on [ArkTS ArrayBuffer](#collectionsarraybuffer). Currently, Int8Array, Uint8Array, Int…
2594 let int8Array: collections.Int8Array = new collections.Int8Array();
2632 let int8Array: collections.Int8Array = new collections.Int8Array(12);
3776 Returns the element at a given index in this TypedArray. This API is applicable to Int8Array, Int16…
3795 let int8Array = collections.Int8Array.from([1, 2, 4]);
H A Djs-apis-util.md3756 **ArrayBufferView** is a helper type representing any of the following: Int8Array, Int16Array, Int3…
3778 let result = type.isArrayBufferView(new Int8Array([]));
4241 Checks whether the input value is of the Int8Array type.
4257 | boolean | Returns **true** if the input value is of the Int8Array type; returns **false** otherwi…
4263 let result = type.isInt8Array(new Int8Array([]));
4719 **TypedArray** is a helper type representing any of the following: Int8Array, Int16Array, Int32Arra…
H A Djs-apis-worker.md133 const view = new Int8Array(data).fill(3);
2412 const view = new Int8Array(data).fill(3);
2492 const view = new Int8Array(data).fill(3);
/ohos5.0/foundation/distributeddatamgr/kv_store/test/unittest/distributedKVStore/
H A DQueryKVJsTest.js734 var i8 = new Int8Array([-21, 31]);
/ohos5.0/foundation/distributeddatamgr/kv_store/test/unittest/distributeddata/
H A DQueryDataJsTest.js782 var i8 = new Int8Array([-21,31]);
/ohos5.0/commonlibrary/ets_utils/
H A DREADME.en.md657 | isInt8Array(value: Object): boolean | Checks whether the input value is of the **Int8Array** type…
1333 var result = proc.isInt8Array(new Int8Array([]));

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