82 lines
1.9 KiB
JavaScript
82 lines
1.9 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2021 The Stdlib Authors.
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*
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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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'use strict';
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/**
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* Apply a unary callback to elements in an input ndarray and assign results to elements in an output ndarray.
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*
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* @module @stdlib/ndarray/base/unary
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*
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* @example
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* var Float64Array = require( '@stdlib/array/float64' );
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* var unary = require( '@stdlib/ndarray/base/unary' );
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*
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* function scale( x ) {
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* return x * 10.0;
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* }
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*
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* // Create data buffers:
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* 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 ] );
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* var ybuf = new Float64Array( 6 );
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*
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* // Define the shape of the input and output arrays:
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* var shape = [ 3, 1, 2 ];
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*
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* // Define the array strides:
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* var sx = [ 4, 4, 1 ];
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* var sy = [ 2, 2, 1 ];
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*
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* // Define the index offsets:
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* var ox = 1;
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* var oy = 0;
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*
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* // Create the input and output ndarray-like objects:
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* var x = {
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* 'dtype': 'float64',
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* 'data': xbuf,
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* 'shape': shape,
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* 'strides': sx,
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* 'offset': ox,
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* 'order': 'row-major'
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* };
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* var y = {
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* 'dtype': 'float64',
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* 'data': ybuf,
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* 'shape': shape,
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* 'strides': sy,
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* 'offset': oy,
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* 'order': 'row-major'
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* };
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*
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* // Apply the unary function:
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* unary( [ x, y ], scale );
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*
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* console.log( y.data );
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* // => <Float64Array>[ 20.0, 30.0, 60.0, 70.0, 100.0, 110.0 ]
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*/
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// MODULES //
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var unary = require( './main.js' );
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// EXPORTS //
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module.exports = unary;
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