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+ < span class ="cline-any cline-neutral "> </ span > </ td > < td class ="text "> < pre class ="prettyprint lang-js "> /**
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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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+
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+ 'use strict';
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+
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+ // MAIN //
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+
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+ /**
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+ * Applies a binary callback to strided input array elements and assigns results to elements in a strided output array.
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+ *
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+ * @private
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+ * @param {ArrayLikeObject<Collection>} arrays - array-like object containing two input arrays and one output array
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+ * @param {NonNegativeIntegerArray} shape - array-like object containing a single element, the number of indexed elements
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+ * @param {IntegerArray} strides - array-like object containing the stride lengths for the input and output arrays
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+ * @param {NonNegativeIntegerArray} offsets - array-like object containing the starting indices (i.e., index offsets) for the input and output arrays
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+ * @param {Array<Function>} accessors - array-like object containing accessors for the input and output arrays
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+ * @param {Callback} fcn - binary callback
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+ * @returns {void}
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+ *
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+ * @example
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+ * var Float64Array = require( '@stdlib/array/float64' );
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+ * var add = require( '@stdlib/math/base/ops/add' );
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+ *
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+ * function get( buf, idx ) {
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+ * return buf[ idx ] * 2.0;
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+ * }
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+ *
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+ * function set( buf, idx, value ) {
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+ * buf[ idx ] = value;
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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 y = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
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+ * var z = new Float64Array( x.length );
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+ *
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+ * var shape = [ x.length ];
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+ * var strides = [ 1, 1, 1 ];
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+ * var offsets = [ 0, 0, 0 ];
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+ *
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+ * binary( [ x, y, z ], shape, strides, offsets, [ get, get, set ], add );
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+ *
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+ * console.log( z );
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+ * // => <Float64Array>[ 4.0, 8.0, 12.0, 16.0, 20.0 ]
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+ */
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+ function binary( arrays, shape, strides, offsets, accessors, fcn ) {
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+ var xget;
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+ var yget;
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+ var zset;
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+ var sx;
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+ var sy;
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+ var sz;
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+ var ix;
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+ var iy;
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+ var iz;
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+ var x;
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+ var y;
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+ var z;
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+ var N;
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+ var i;
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+
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+ N = shape[ 0 ];
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+ if ( N <= 0 ) {
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+ return;
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+ }
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+ ix = offsets[ 0 ];
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+ iy = offsets[ 1 ];
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+ iz = offsets[ 2 ];
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+ sx = strides[ 0 ];
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+ sy = strides[ 1 ];
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+ sz = strides[ 2 ];
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+ x = arrays[ 0 ];
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+ y = arrays[ 1 ];
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+ z = arrays[ 2 ];
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+ xget = accessors[ 0 ];
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+ yget = accessors[ 1 ];
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+ zset = accessors[ 2 ];
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+ for ( i = 0; i < N; i++ ) {
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+ zset( z, iz, fcn( xget( x, ix ), yget( y, iy ) ) );
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+ ix += sx;
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+ iy += sy;
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+ iz += sz;
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+ }
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+ }
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+
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+
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+ // EXPORTS //
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+
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+ module.exports = binary;
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+ </ pre > </ td > </ tr > </ table > </ pre >
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+
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+ < div class ='push '> </ div > <!-- for sticky footer -->
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+ </ div > <!-- /wrapper -->
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+ < div class ='footer quiet pad2 space-top1 center small '>
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+ Code coverage generated by
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+ < a href ="https://istanbul.js.org/ " target ="_blank " rel ="noopener noreferrer "> istanbul</ a >
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+ at 2024-07-06T19:31:00.362Z
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+ </ div >
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+ < script src ="../../../../prettify.js "> </ script >
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+ < script >
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+ window . onload = function ( ) {
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+ prettyPrint ( ) ;
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+ } ;
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+ </ script >
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+ < script src ="../../../../sorter.js "> </ script >
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+ < script src ="../../../../block-navigation.js "> </ script >
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+ </ body >
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+ </ html >
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+
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