time-to-botec/js/node_modules/@stdlib/buffer/ctor/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");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# Buffer
> [Buffer][node-buffer] constructor.
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</section>
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<section class="usage">
## Usage
```javascript
var Buffer = require( '@stdlib/buffer/ctor' );
```
#### Buffer( size )
Allocates a [`Buffer`][node-buffer] having a specified number of bytes.
<!-- eslint-disable stdlib/require-globals, no-buffer-constructor -->
```javascript
var b = new Buffer( 10 );
// returns <Buffer>
```
#### Buffer( array )
Allocates a [`Buffer`][node-buffer] from an array of octets.
<!-- eslint-disable stdlib/require-globals, no-buffer-constructor -->
```javascript
var b = new Buffer( [ 1, 2, 3, 4 ] );
// returns <Buffer>[ 1, 2, 3, 4 ]
```
#### Buffer( buffer )
Copies [buffer][node-buffer] data to a new [`Buffer`][node-buffer] instance.
<!-- eslint-disable stdlib/require-globals, no-buffer-constructor -->
```javascript
var b1 = new Buffer( [ 1, 2, 3, 4 ] );
var b2 = new Buffer( b1 );
// returns <Buffer>[ 1, 2, 3, 4 ]
```
#### Buffer( str\[, encoding] )
Returns a [`Buffer`][node-buffer] containing a provided `string`.
<!-- eslint-disable stdlib/require-globals, no-buffer-constructor -->
```javascript
var b = new Buffer( 'beep boop' );
// returns <Buffer>
```
* * *
### Properties
TODO: add properties
* * *
### Methods
TODO: add methods
</section>
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* * *
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## Examples
<!-- eslint no-undef: "error" -->
```javascript
var ctor = require( '@stdlib/buffer/ctor' );
var b;
var i;
// Allocate uninitialized memory:
if ( typeof ctor.alloc === 'function' ) {
b = ctor.alloc( 10 );
} else {
b = new ctor( 10 );
}
// Zero fill the buffer...
for ( i = 0; i < b.length; i++ ) {
b[ i ] = 0;
}
console.log( b );
```
</section>
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[node-buffer]: https://nodejs.org/api/buffer.html
</section>
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