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23 lines
652 B
23 lines
652 B
"use strict";
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var ArrayReader = require("./ArrayReader");
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var utils = require("../utils");
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function Uint8ArrayReader(data) {
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ArrayReader.call(this, data);
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}
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utils.inherits(Uint8ArrayReader, ArrayReader);
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/**
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* @see DataReader.readData
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*/
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Uint8ArrayReader.prototype.readData = function(size) {
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this.checkOffset(size);
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if(size === 0) {
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// in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].
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return new Uint8Array(0);
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}
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var result = this.data.subarray(this.zero + this.index, this.zero + this.index + size);
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this.index += size;
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return result;
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};
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module.exports = Uint8ArrayReader;
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