78 lines
2.3 KiB
JavaScript
78 lines
2.3 KiB
JavaScript
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2020 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 function accepting and returning double-precision floating-point numbers to each element in a double-precision floating-point strided input array according to a corresponding element in a strided mask array and assign each result to an element in a double-precision floating-point strided output array.
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*
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* @module @stdlib/strided/base/dmskmap
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*
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* @example
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* var Float64Array = require( '@stdlib/array/float64' );
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* var Uint8Array = require( '@stdlib/array/uint8' );
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* var dmskmap = require( '@stdlib/strided/base/dmskmap' );
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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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* var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
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* var m = new Uint8Array( [ 0, 0, 1, 0, 0 ] );
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* var y = new Float64Array( x.length );
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*
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* dmskmap( x.length, x, 1, m, 1, y, 1, scale );
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*
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* console.log( y );
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* // => <Float64Array>[ 10.0, 20.0, 0.0, 40.0, 50.0 ]
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*
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* @example
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* var Float64Array = require( '@stdlib/array/float64' );
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* var Uint8Array = require( '@stdlib/array/uint8' );
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* var dmskmap = require( '@stdlib/strided/base/dmskmap' );
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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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* var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
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* var m = new Uint8Array( [ 0, 0, 1, 0, 0 ] );
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* var y = new Float64Array( x.length );
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*
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* dmskmap.ndarray( x.length, x, 1, 0, m, 1, 0, y, 1, 0, scale );
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*
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* console.log( y );
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* // => <Float64Array>[ 10.0, 20.0, 0.0, 40.0, 50.0 ]
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*/
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// MODULES //
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var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
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var main = require( './main.js' );
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var ndarray = require( './ndarray.js' );
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// MAIN //
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setReadOnly( main, 'ndarray', ndarray );
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// EXPORTS //
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module.exports = main;
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