Convert
Convert an array to an array of a different data type.
Usage
var convertArray = require( '@stdlib/array/convert' );
convertArray( arr, dtype )
Converts an array to an array of a different data type.
var arr = [ 1.0, 2.0, 3.0 ];
var out = convertArray( arr, 'float32' );
// returns <Float32Array>[ 1.0, 2.0, 3.0 ]
The function supports the following data types:
float32
: single-precision floating-point numbers.float64
: double-precision floating-point numbers.complex64
: single-precision complex floating-point numbers.complex128
: double-precision complex floating-point numbers.generic
: values of any type.int16
: signed 16-bit integers.int32
: signed 32-bit integers.int8
: signed 8-bit integers.uint16
: unsigned 16-bit integers.uint32
: unsigned 32-bit integers.uint8
: unsigned 8-bit integers.uint8c
: unsigned clamped 8-bit integers.
Examples
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' ).factory;
var filledarrayBy = require( '@stdlib/array/filled-by' );
var dtypes = require( '@stdlib/array/dtypes' );
var convertArray = require( '@stdlib/array/convert' );
// Create a generic array:
var arr = filledarrayBy( 5, 'generic', discreteUniform( -100, 100 ) );
// Get a list of array data types:
var DTYPES = dtypes();
// Convert the generic array to each array data type:
var out;
var i;
for ( i = 0; i < DTYPES.length; i++ ) {
out = convertArray( arr, DTYPES[ i ] );
console.log( out );
}