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Return the underlying data buffer of a provided ndarray.
npm install @stdlib/ndarray-data-bufferAlternatively,
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scripttag without installation and bundlers, use the ES Module available on theesmbranch (see README). - If you are using Deno, visit the
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umdbranch (see README).
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To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
var data = require( '@stdlib/ndarray-data-buffer' );Returns the underlying data buffer of a provided ndarray.
var zeros = require( '@stdlib/ndarray-zeros' );
var x = zeros( [ 3, 2, 3 ], {
'dtype': 'float64'
});
// returns <ndarray>
var out = data( x );
// returns <Float64Array>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 <ndarray>
var buf = data( x );
// returns <Float64Array>
// Create a 'float32' array...
opts = {
'dtype': 'float32'
};
x = zeros( [ 2, 2 ], opts );
// returns <ndarray>
buf = data( x );
// returns <Float32Array>
// Create a 'complex128' array...
opts = {
'dtype': 'complex128'
};
x = zeros( [ 2, 2 ], opts );
// returns <ndarray>
buf = data( x );
// returns <Complex128Array>
// Create an 'int32' array...
opts = {
'dtype': 'int32'
};
x = zeros( [ 2, 2 ], opts );
// returns <ndarray>
buf = data( x );
// returns <Int32Array>@stdlib/ndarray-array: multidimensional arrays.@stdlib/ndarray-ctor: multidimensional array constructor.@stdlib/ndarray-dtype: return the data type of a provided ndarray.
This package is part of 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, see the main project repository.
See LICENSE.
Copyright © 2016-2025. The Stdlib Authors.
