npm package: @stdlib/strided-base-dtype-enum2str
Description: Return the data type string associated with a strided array data type enumeration constant.
Author: The Stdlib Authors
Latest version: 0.2.3

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# enum2str

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> Return the data type string associated with a strided array data type enumeration constant.

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</section>

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<section class="installation">

## Installation

```bash
npm install @stdlib/strided-base-dtype-enum2str
```

</section>

<section class="usage">

## Usage

```javascript
var enum2str = require( '@stdlib/strided-base-dtype-enum2str' );
```

#### enum2str( dtype )

Returns the data type `string` associated with a strided array data type enumeration constant.

```javascript
var str2enum = require( '@stdlib/strided-base-dtype-str2enum' );

var v = str2enum( 'float64' );
// returns <number>

var dt = enum2str( v );
// returns 'float64'
```

If unable to resolve a data type `string`, the function returns `null`.

```javascript
var v = enum2str( -999999999 );
// returns null
```

</section>

<!-- /.usage -->

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<section class="notes">

</section>

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<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var str2enum = require( '@stdlib/strided-base-dtype-str2enum' );
var enum2str = require( '@stdlib/strided-base-dtype-enum2str' );

var str = enum2str( str2enum( 'float64' ) );
// returns 'float64'

str = enum2str( str2enum( 'float32' ) );
// returns 'float32'

str = enum2str( str2enum( 'int32' ) );
// returns 'int32'

str = enum2str( str2enum( 'int16' ) );
// returns 'int16'

str = enum2str( str2enum( 'int8' ) );
// returns 'int8'

str = enum2str( str2enum( 'uint32' ) );
// returns 'uint32'

str = enum2str( str2enum( 'uint16' ) );
// returns 'uint16'

str = enum2str( str2enum( 'uint8' ) );
// returns 'uint8'
```

</section>

<!-- /.examples -->

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* * *

## See Also

-   <span class="package-name">[`@stdlib/strided-base/dtype-str2enum`][@stdlib/strided/base/dtype-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a strided array data type string.</span>

</section>

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* * *

## Notice

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].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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