/* * @license Apache-2.0 * * Copyright (c) 2025 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 /// import { ArrayLike } from '@stdlib/types/array'; import { ndarray } from '@stdlib/types/ndarray'; /** * Tests whether an ndarray contains a specified value. * * @param arrays - array-like object containing an input ndarray and a zero-dimensional search element ndarray * @returns boolean indicating whether an ndarray contains a specified value * * @example * var Float64Array = require( '@stdlib/array/float64' ); * var ndarray = require( '@stdlib/ndarray/ctor' ); * var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' ); * * // Create data buffers: * var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); * * // Define the shape of the input array: * var shape = [ 3, 1, 2 ]; * * // Define the array strides: * var sx = [ 4, 4, 1 ]; * * // Define the index offset: * var ox = 0; * * // Create the input ndarray: * var x = ndarray( 'float64', xbuf, shape, sx, ox, 'row-major' ); * * // Create a zero-dimensional ndarray containing a search element: * var v = scalar2ndarray( 6.0, { * 'dtype': 'float64' * }); * * // Perform reduction: * var out = includes( [ x, v ] ); * // returns true */ declare function includes( arrays: ArrayLike ): boolean; // EXPORTS // export = includes;