65 lines
1.7 KiB
JavaScript
65 lines
1.7 KiB
JavaScript
/**
|
|
* @license Apache-2.0
|
|
*
|
|
* Copyright (c) 2018 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';
|
|
|
|
/**
|
|
* BLAS level 1 routine to copy values from `x` into `y`.
|
|
*
|
|
* @module @stdlib/blas/base/dcopy
|
|
*
|
|
* @example
|
|
* var Float64Array = require( '@stdlib/array/float64' );
|
|
* var dcopy = require( '@stdlib/blas/base/dcopy' );
|
|
*
|
|
* var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
|
|
* var y = new Float64Array( [ 6.0, 7.0, 8.0, 9.0, 10.0 ] );
|
|
*
|
|
* dcopy( x.length, x, 1, y, 1 );
|
|
* // y => <Float64Array>[ 1.0, 2.0, 3.0, 4.0, 5.0 ]
|
|
*
|
|
* @example
|
|
* var Float64Array = require( '@stdlib/array/float64' );
|
|
* var dcopy = require( '@stdlib/blas/base/dcopy' );
|
|
*
|
|
* var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
|
|
* var y = new Float64Array( [ 6.0, 7.0, 8.0, 9.0, 10.0 ] );
|
|
*
|
|
* dcopy.ndarray( x.length, x, 1, 0, y, 1, 0 );
|
|
* // y => <Float64Array>[ 1.0, 2.0, 3.0, 4.0, 5.0 ]
|
|
*/
|
|
|
|
// MODULES //
|
|
|
|
var join = require( 'path' ).join;
|
|
var tryRequire = require( '@stdlib/utils/try-require' );
|
|
var dcopy = require( './main.js' );
|
|
|
|
|
|
// MAIN //
|
|
|
|
var tmp = tryRequire( join( __dirname, './native.js' ) );
|
|
if ( !(tmp instanceof Error) ) {
|
|
dcopy = tmp;
|
|
}
|
|
|
|
|
|
// EXPORTS //
|
|
|
|
module.exports = dcopy;
|