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

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@license Apache-2.0
Copyright (c) 2018 The Stdlib Authors.
Licensed under the Apache License, Version 2.0 (the "License");
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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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### Examples
```bash
$ sizeof int16
2
```
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