time-to-botec/squiggle/node_modules/@stdlib/utils/size-of/README.md

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# sizeOf

> Return the size (in bytes) of the canonical binary representation of a specified numeric type.

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## Usage

```javascript
var sizeOf = require( '@stdlib/utils/size-of' );
```

#### sizeOf( dtype )

Returns the size (in bytes) of the canonical binary representation of a specified numeric type.

```javascript
var s = sizeOf( 'int8' );
// returns 1
```

The following numeric types are supported:

-   `float64`: double-precision floating-point numbers
-   `float32`: single-precision floating-point numbers
-   `float16`: half-precision floating-point numbers
-   `int32`: 32-bit two's complement signed integers
-   `uint32`: 32-bit unsigned integers
-   `int16`: 16-bit two's complement signed integers
-   `uint16`: 16-bit unsigned integers
-   `int8`: 8-bit two's complement signed integers
-   `uint8`: 8-bit unsigned integers
-   `uint8c`: 8-bit unsigned integers clamped to `0-255`
-   `complex128`: 128-bit complex numbers
-   `complex64`: 64-bit complex numbers

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## Examples

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```javascript
var sizeOf = require( '@stdlib/utils/size-of' );

var s = sizeOf( 'float64' );
// returns 8

s = sizeOf( 'float32' );
// returns 4

s = sizeOf( 'float16' );
// returns 2

s = sizeOf( 'int32' );
// returns 4

s = sizeOf( 'uint32' );
// returns 4

s = sizeOf( 'int16' );
// returns 2

s = sizeOf( 'uint16' );
// returns 2

s = sizeOf( 'int8' );
// returns 1

s = sizeOf( 'uint8' );
// returns 1

s = sizeOf( 'uint8c' );
// returns 1

s = sizeOf( 'complex128' );
// returns 16

s = sizeOf( 'complex64' );
// returns 8
```

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* * *

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## CLI

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### Usage

```text
Usage: sizeof [options] <dtype>

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
```

</section>

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</section>

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### Examples

```bash
$ sizeof int16
2
```

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</section>

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