Return the underlying data buffer of a provided ndarray.
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> Return the underlying data buffer of a provided [ndarray][@stdlib/ndarray/ctor].
``bash`
npm install @stdlib/ndarray-data-buffer
`javascript`
var data = require( '@stdlib/ndarray-data-buffer' );
#### data( x )
Returns the underlying data buffer of a provided [ndarray][@stdlib/ndarray/ctor].
`javascript
var zeros = require( '@stdlib/ndarray-zeros' );
var x = zeros( [ 3, 2, 3 ], {
'dtype': 'float64'
});
// returns
var out = data( x );
// returns
`
`javascript
var zeros = require( '@stdlib/ndarray-zeros' );
var data = require( '@stdlib/ndarray-data-buffer' );
// Create a 'float64' array...
var opts = {
'dtype': 'float64'
};
var x = zeros( [ 2, 2 ], opts );
// returns
var buf = data( x );
// returns
// Create a 'float32' array...
opts = {
'dtype': 'float32'
};
x = zeros( [ 2, 2 ], opts );
// returns
buf = data( x );
// returns
// Create a 'complex128' array...
opts = {
'dtype': 'complex128'
};
x = zeros( [ 2, 2 ], opts );
// returns
buf = data( x );
// returns
// Create an 'int32' array...
opts = {
'dtype': 'int32'
};
x = zeros( [ 2, 2 ], opts );
// returns
buf = data( x );
// returns
`
*
- [@stdlib/ndarray-array][@stdlib/ndarray/array]: multidimensional arrays.
- [@stdlib/ndarray-ctor][@stdlib/ndarray/ctor]: multidimensional array constructor.
- [@stdlib/ndarray-dtype][@stdlib/ndarray/dtype]: return the data type of a provided ndarray.
*
This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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---
See [LICENSE][stdlib-license].
Copyright © 2016-2026. The Stdlib [Authors][stdlib-authors].
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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules
[deno-url]: https://github.com/stdlib-js/ndarray-data-buffer/tree/deno
[deno-readme]: https://github.com/stdlib-js/ndarray-data-buffer/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/ndarray-data-buffer/tree/umd
[umd-readme]: https://github.com/stdlib-js/ndarray-data-buffer/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/ndarray-data-buffer/tree/esm
[esm-readme]: https://github.com/stdlib-js/ndarray-data-buffer/blob/esm/README.md
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[@stdlib/ndarray/ctor]: https://www.npmjs.com/package/@stdlib/ndarray-ctor
[@stdlib/ndarray/array]: https://www.npmjs.com/package/@stdlib/ndarray-array
[@stdlib/ndarray/dtype]: https://www.npmjs.com/package/@stdlib/ndarray-dtype