mirror of
https://gitee.com/openharmony/interface_sdk-js
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355 lines
12 KiB
TypeScript
355 lines
12 KiB
TypeScript
/*
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* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file
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* @kit ArkTS
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*/
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/**
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* Vector is a linear data structure that is implemented based on arrays. When the memory of a vector is used up,
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* a larger contiguous memory area is automatically allocated, all the elements are copied to the new memory area,
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* and the current memory area is reclaimed.
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*
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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* @useinstead ohos.util.ArrayList
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*/
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declare class Vector<T> {
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/**
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* A constructor used to create a Vector object.
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*
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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constructor();
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/**
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* Gets the element number of the Vector. This is a number one higher than the highest index in the vector.
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*
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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length: number;
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/**
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* Appends the specified element to the end of this vector.
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*
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* @param { T } element - Element to be appended to this vector
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* @returns { boolean } the boolean type, returns true if the addition is successful, and returns false if it fails.
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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add(element: T): boolean;
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/**
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* Inserts the specified element at the specified position in this
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* vector. Shifts the element currently at that position (if any) and
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* any subsequent elements to the right (adds one to their index).
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*
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* @param { T } element - Element at which the specified element is to be inserted
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* @param { number } index - Index to be inserted
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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insert(element: T, index: number): void;
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/**
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* Check if vector contains the specified element
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*
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* @param { T } element - Element to be contained
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* @returns { boolean } the boolean type,if vector contains the specified element,return true,else return false
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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has(element: T): boolean;
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/**
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* Returns the element at the specified position in this Vector,or returns undefined if vector is empty
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*
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* @param { number } index - Index to be contained
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* @returns { T } the number type ,returns the lowest index such that or -1 if there is no such index.
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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get(index: number): T;
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/**
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* Returns the index of the first occurrence of the specified element
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* in this vector, or -1 if this vector does not contain the element.
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*
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* @param { T } element - Element current index
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* @returns { number } the number type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getIndexOf(element: T): number;
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/**
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* Returns the first component (the item at index 0) of this vector.
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* or returns undefined if vector is empty
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*
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* @returns { T } the T type ,returns undefined if vector is empty
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getFirstElement(): T;
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/**
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* Returns the Last component (the item at index length-1) of this vector.
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* or returns undefined if vector is empty
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*
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* @returns { T } the T type ,returns undefined if vector is empty
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getLastElement(): T;
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/**
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* Find the corresponding element according to the index,
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* delete the element, and move the index of all elements to the right of the element forward by one.
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*
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* @param { number } index - The index in the vector
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* @returns { T } the T type ,returns undefined if vector is empty,If the index is
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* out of bounds (greater than or equal to length or less than 0), throw an exception
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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removeByIndex(index: number): T;
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/**
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* Removes the first occurrence of the specified element from this vector,
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* if it is present. If the vector does not contain the element, it is
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* unchanged. More formally, removes the element with the lowest index
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*
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* @param { T } element - Element to remove
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* @returns { boolean } the boolean type ,If there is no such element, return false
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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remove(element: T): boolean;
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/**
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* Replaces the element at the specified position in this Vector with the specified element
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*
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* @param { number } index - Index to find
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* @param { T } element - Element replaced element
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* @returns { T } the T type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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set(index: number, element: T): T;
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/**
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* Returns in the index of the last occurrence of the specified element in this vector ,
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* or -1 if the vector does not contain the element.
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*
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* @param { T } element - Element to find
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* @returns { number } The number type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getLastIndexOf(element: T): number;
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/**
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* Returns the index of the last occurrence of the specified element in this vector ,searching backwards from index,
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* or returns -1 if the element is not found,or -1 if there is no such index
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*
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* @param { T } element - Element to find
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* @param { number } index - Index start index
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* @returns { number } the number type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getLastIndexFrom(element: T, index: number): number;
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/**
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* Returns the index of the first occurrence of the specified element in this vector ,searching forwards from index,
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* or returns -1 if the element is not found,or -1 if there is no such index
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*
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* @param { T } element - Element to find
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* @param { number } index - Index start index
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* @returns { number } the number type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getIndexFrom(element: T, index: number): number;
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/**
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* Removes from this vector all of the elements whose index is between fromIndex,inclusive,and toIndex ,exclusive.
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*
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* @param { number } fromIndex - The starting position of the index, containing the value at that index position
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* @param { number } toIndex - The end of the index, excluding the value at that index
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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removeByRange(fromIndex: number, toIndex: number): void;
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/**
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* Replaces each element of this vector with the result of applying the operator to that element.
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*
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* @param { function } callbackFn - A function that accepts up to four arguments.The function to be called
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* for each element in the vector,Returns the result of an operation
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* @param { Object } thisArg - The value passed to the function generally uses the
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* "this" value.If this parameter is empty, "undefined" will be passed to the "this" value
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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replaceAllElements(callbackFn: (value: T, index?: number, vector?: Vector<T>) => T, thisArg?: Object): void;
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/**
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* Executes a provided function once for each value in the vector object.
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*
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* @param { function } callbackFn - callbackFn
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* callbackFn (required) A function that accepts up to four arguments.The function to be
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* called for each element in the vector
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* @param { Object } thisArg - The value passed to the function generally uses the "this" value.
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* If this parameter is empty, "undefined" will be passed to the "this" value
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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forEach(callbackFn: (value: T, index?: number, vector?: Vector<T>) => void, thisArg?: Object): void;
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/**
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* Sorts this vector according to the order induced by the specified comparator,without comparator
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* this parameter, it will default to ASCII sorting
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*
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* @param { function } comparator - comparator
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* (Optional) A function that accepts up to two arguments.Specifies the sort order.
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* Must be a function,return number type,If it returns firstValue minus secondValue, it returns an vector sorted
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* in ascending order;If it returns secondValue minus firstValue, it returns an vector sorted in descending order;
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* If this parameter is empty, it will default to ASCII sorting
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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sort(comparator?: (firstValue: T, secondValue: T) => number): void;
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/**
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* Returns a view of the portion of this vector between the specified fromIndex,inclusive,and toIndex,exclusive
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*
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* @param { number } fromIndex - The starting position of the index, containing the value at that index position
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* @param { number } toIndex - The end of the index, excluding the value at that index
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* @returns { Vector<T> }
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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subVector(fromIndex: number, toIndex: number): Vector<T>;
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/**
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* Removes all of the elements from this vector.The vector will
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* be empty after this call returns.length becomes 0
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*
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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clear(): void;
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/**
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* Returns a shallow copy of this instance. (The elements themselves are not copied.)
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*
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* @returns { Vector<T> } this vector instance
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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clone(): Vector<T>;
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/**
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* Sets the length of this vector
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*
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* @param { number } newSize - newSize
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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setLength(newSize: number): void;
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/**
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* returns the capacity of this vector
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*
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* @returns { number } the number type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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getCapacity(): number;
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/**
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* convert vector to array
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*
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* @returns { Array<T> } the Array type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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convertToArray(): Array<T>;
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/**
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* Determine whether vector is empty and whether there is an element
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*
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* @returns { boolean } the boolean type
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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isEmpty(): boolean;
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/**
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* If the newCapacity provided by the user is greater than or equal to length,
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* change the capacity of the vector to newCapacity, otherwise the capacity will not be changed
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*
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* @param { number } newCapacity - newCapacity
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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increaseCapacityTo(newCapacity: number): void;
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/**
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* Returns a string representation of this Vector,
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* containing the String representation of each element
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*
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* @returns { string }
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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toString(): string;
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/**
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* Limit the capacity to the current length
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*
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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trimToCurrentLength(): void;
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/**
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* Copies the components of this vector into the specified array,
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* to overwrite elements of the same index
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*
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* @param { Array<T> } array - Replaced array
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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copyToArray(array: Array<T>): void;
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/**
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* returns an ES6 iterator.Each item of the iterator is a Javascript Object
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*
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* @returns { IterableIterator<T> }
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* @syscap SystemCapability.Utils.Lang
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* @since 8
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* @deprecated since 9
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*/
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[Symbol.iterator](): IterableIterator<T>;
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}
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export default Vector;
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