time-to-botec/js/node_modules/@stdlib/ndarray/base/assert/is-buffer-length-compatible-shape/README.md

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@license Apache-2.0
Copyright (c) 2018 The Stdlib Authors.
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# isBufferLengthCompatibleShape
> Determine if a buffer length is compatible with an array shape.
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## Usage
<!-- eslint-disable id-length -->
```javascript
var isBufferLengthCompatibleShape = require( '@stdlib/ndarray/base/assert/is-buffer-length-compatible-shape' );
```
#### isBufferLengthCompatibleShape( len, shape )
Returns a `boolean` indicating if a buffer `length` is compatible with a provided `shape` array.
<!-- eslint-disable id-length -->
```javascript
var shape = [ 2, 2 ];
var bool = isBufferLengthCompatibleShape( 10, shape );
// returns true
bool = isBufferLengthCompatibleShape( 3, shape );
// returns false
```
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## Examples
<!-- eslint-disable id-length -->
<!-- eslint no-undef: "error" -->
```javascript
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
var isBufferLengthCompatibleShape = require( '@stdlib/ndarray/base/assert/is-buffer-length-compatible-shape' );
var shape;
var bool;
var len;
var i;
len = 500; // buffer length
shape = [ 0, 0, 0 ];
for ( i = 0; i < 100; i++ ) {
// Generate a random array shape:
shape[ 0 ] = discreteUniform( 1, 10 );
shape[ 1 ] = discreteUniform( 1, 10 );
shape[ 2 ] = discreteUniform( 1, 10 );
// Determine if the buffer length is compatible with the shape array:
bool = isBufferLengthCompatibleShape( len, shape );
console.log( 'Buffer length: %d. Shape: %s. Compatible: %s.', len, shape.join( 'x' ), bool );
}
```
</section>
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