# isInt32Array
> Test if a value is an [Int32Array][mdn-int32array].
## Usage
```javascript
var isInt32Array = require( '@stdlib/assert/is-int32array' );
```
#### isInt32Array( value )
Tests if a value is an [`Int32Array`][mdn-int32array].
```javascript
var Int32Array = require( '@stdlib/array/int32' );
var bool = isInt32Array( new Int32Array( 10 ) );
// returns true
bool = isInt32Array( [] );
// returns false
```
## Examples
```javascript
var Int8Array = require( '@stdlib/array/int8' );
var Uint8Array = require( '@stdlib/array/uint8' );
var Uint8ClampedArray = require( '@stdlib/array/uint8c' );
var Int16Array = require( '@stdlib/array/int16' );
var Uint16Array = require( '@stdlib/array/uint16' );
var Int32Array = require( '@stdlib/array/int32' );
var Uint32Array = require( '@stdlib/array/uint32' );
var Float32Array = require( '@stdlib/array/float32' );
var Float64Array = require( '@stdlib/array/float64' );
var isInt32Array = require( '@stdlib/assert/is-int32array' );
var bool = isInt32Array( new Int32Array( 10 ) );
// returns true
bool = isInt32Array( new Int8Array( 10 ) );
// returns false
bool = isInt32Array( new Uint8Array( 10 ) );
// returns false
bool = isInt32Array( new Uint8ClampedArray( 10 ) );
// returns false
bool = isInt32Array( new Uint16Array( 10 ) );
// returns false
bool = isInt32Array( new Int16Array( 10 ) );
// returns false
bool = isInt32Array( new Uint32Array( 10 ) );
// returns false
bool = isInt32Array( new Float32Array( 10 ) );
// returns false
bool = isInt32Array( new Float64Array( 10 ) );
// returns false
bool = isInt32Array( new Array( 10 ) );
// returns false
bool = isInt32Array( {} );
// returns false
bool = isInt32Array( null );
// returns false
```
[mdn-int32array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Int32Array