Minimal DataView implementation that works with Node.js Buffers
This module provides a very minimal DataView implementation. Node.js already
comes with a DataView implementation, but it only works with
instances, and not Node's preferred
Buffer type. This is mostly useful when
re-using previously written code which interacts with
rather than Node.js Buffers.
DataView instances simply proxy the invoked instance method to the
equivalent Buffer API call.
Note that the
buffer property of the
DataView instance is the Node.js
instance, and not a converted
ArrayBuffer or something else like that. There's
no copying that happens here, it's just a "view"...
$ npm install buffer-dataview
var DataView = require'buffer-dataview';var buffer = 4;var view = buffer;// set a "float" in the data viewviewsetFloat320 1337.1234 true;// ensure that the original Buffer was modifiedconsole.logbufferreadFloatLE0;// → 1337.1234130859375
(The MIT License)
Copyright (c) 2013 Nathan Rajlich <firstname.lastname@example.org>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.