Test if an input value is a supported ndarray data type.
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> Test if an input value is a supported ndarray data type.
``bash`
npm install @stdlib/ndarray-base-assert-is-data-type
`javascript`
var isDataType = require( '@stdlib/ndarray-base-assert-is-data-type' );
#### isDataType( value )
Tests if an input value is a supported ndarray data type.
`javascript
var bool = isDataType( 'float32' );
// returns true
bool = isDataType( 'int32' );
// returns true
`
- The function returns true when provided any supported ndarray [data type][@stdlib/ndarray/dtypes], a [struct][@stdlib/dstructs/struct] constructor describing a fixed-width composite data type, or a [DataType][@stdlib/ndarray/dtype-ctor] instance.
`javascript
var isDataType = require( '@stdlib/ndarray-base-assert-is-data-type' );
var bool = isDataType( 'binary' );
// returns true
bool = isDataType( 'float32' );
// returns true
bool = isDataType( 'float64' );
// returns true
bool = isDataType( 'generic' );
// returns true
bool = isDataType( 'int16' );
// returns true
bool = isDataType( 'int32' );
// returns true
bool = isDataType( 'int8' );
// returns true
bool = isDataType( 'uint16' );
// returns true
bool = isDataType( 'uint32' );
// returns true
bool = isDataType( 'uint8' );
// returns true
bool = isDataType( 'uint8c' );
// returns true
bool = isDataType( '' );
// returns false
bool = isDataType( 'foo' );
// returns false
`
*
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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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---
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