58 lines
1.4 KiB
JavaScript
58 lines
1.4 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Constructor returning an object used to represent a generic, fixed-length raw binary data buffer which can be used to create views of shared memory.
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*
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* @module @stdlib/array/shared-buffer
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*
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* @example
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* var ctor = require( '@stdlib/array/shared-buffer' );
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*
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* var buf;
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* try {
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* buf = new ctor( 10 );
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* // returns <SharedArrayBuffer>
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* } catch ( err ) {
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* console.log( 'Environment does not support SharedArrayBuffers.' );
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* }
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*/
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// MODULES //
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var hasSharedArrayBufferSupport = require( '@stdlib/assert/has-sharedarraybuffer-support' ); // eslint-disable-line id-length
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var builtin = require( './sharedarraybuffer.js' );
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var polyfill = require( './polyfill.js' );
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// MAIN //
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var ctor;
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if ( hasSharedArrayBufferSupport() ) {
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ctor = builtin;
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} else {
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ctor = polyfill;
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}
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// EXPORTS //
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module.exports = ctor;
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