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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 13x 1x 1x 1x 13x 13x 13x 13x 13x | /** * @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. */ 'use strict'; // MAIN // /** * Applies a nullary function and assigns results to elements in an output ndarray. * * @private * @param {Object} x - object containing ndarray meta data * @param {string} x.dtype - data type * @param {Collection} x.data - data buffer * @param {NonNegativeIntegerArray} x.shape - dimensions * @param {IntegerArray} x.strides - stride lengths * @param {NonNegativeInteger} x.offset - index offset * @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) * @param {Callback} fcn - nullary callback * @returns {void} * * @example * var Float64Array = require( '@stdlib/array/float64' ); * * function fcn() { * return 10.0; * } * * // Create a data buffer: * var xbuf = new Float64Array( 2 ); * * // Define the shape of the output array: * var shape = []; * * // Define the array strides: * var sx = [ 0 ]; * * // Define the index offset: * var ox = 1; * * // Create the output ndarray-like object: * var x = { * 'dtype': 'float64', * 'data': xbuf, * 'shape': shape, * 'strides': sx, * 'offset': ox, * 'order': 'row-major' * }; * * // Apply the nullary function: * nullary0d( x, fcn ); * * console.log( x.data ); * // => <Float64Array>[ 0.0, 10.0 ] */ function nullary0d( x, fcn ) { x.data[ x.offset ] = fcn(); } // EXPORTS // module.exports = nullary0d; |