@stdlib/array
Version:
Arrays.
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TypeScript
/*
* @license Apache-2.0
*
* Copyright (c) 2023 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// TypeScript Version: 4.1
/// <reference types="@stdlib/types"/>
import { Array4D, ArrayLike } from '@stdlib/types/array';
import { Shape4D, Strides4D } from '@stdlib/types/ndarray';
/**
* Converts a strided array to a four-dimensional nested array.
*
* ## Notes
*
* - The function assumes that the input array is compatible with the specified array shape, dimension strides, and index offset.
*
* @param x - input array
* @param shape - array shape
* @param strides - dimension strides
* @param offset - index of the first indexed value in the input array
* @returns four-dimensional nested array
*
* @example
* var x = [ 1, 2, 3, 4, 5, 6 ];
*
* var arr = strided2array4d( x, [ 1, 1, 3, 2 ], [ 6, 6, 2, 1 ], 0 );
* // returns [ [ [ [ 1, 2 ], [ 3, 4 ], [ 5, 6 ] ] ] ]
*
* @example
* var x = [ 1, 2, 3, 4, 5, 6 ];
*
* var arr = strided2array4d( x, [ 1, 1, 3, 2 ], [ 1, 1, 1, 3 ], 0 );
* // returns [ [ [ [ 1, 4 ], [ 2, 5 ], [ 3, 6 ] ] ] ]
*/
declare function strided2array4d<T = unknown>( x: ArrayLike<T>, shape: Shape4D, strides: Strides4D, offset: number ): Array4D<T>;
// EXPORTS //
export = strided2array4d;