cafe-grader-web Files · node_modules/jszip/lib/stream/Crc32Probe.js

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Location: cafe-grader-web/node_modules/jszip/lib/stream/Crc32Probe.js

Commit Description:

add model solution

Commit Description:

add model solution

References:

r855:ef5cd5528b8d algo

File last commit:

r789:8cd7e8db7e38 default

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                    node_modules/jszip/lib/stream/Crc32Probe.js
                
             | 24 lines
             | 599 B
             | application/javascript 
             | JavascriptLexer
             | 
      
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      'use strict';

      var GenericWorker = require('./GenericWorker');

      var crc32 = require('../crc32');

      var utils = require('../utils');

      /**

       * A worker which calculate the crc32 of the data flowing through.

       * @constructor

       */

      function Crc32Probe() {

          GenericWorker.call(this, "Crc32Probe");

          this.withStreamInfo("crc32", 0);

      }

      utils.inherits(Crc32Probe, GenericWorker);

      /**

       * @see GenericWorker.processChunk

       */

      Crc32Probe.prototype.processChunk = function (chunk) {

          this.streamInfo.crc32 = crc32(chunk.data, this.streamInfo.crc32 || 0);

          this.push(chunk);

      };

      module.exports = Crc32Probe;

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				'use strict';

				var GenericWorker = require('./GenericWorker');
				var crc32 = require('../crc32');
				var utils = require('../utils');

				/**
				* A worker which calculate the crc32 of the data flowing through.
				* @constructor
				*/
				function Crc32Probe() {
				GenericWorker.call(this, "Crc32Probe");
				this.withStreamInfo("crc32", 0);
				}
				utils.inherits(Crc32Probe, GenericWorker);

				/**
				* @see GenericWorker.processChunk
				*/
				Crc32Probe.prototype.processChunk = function (chunk) {
				this.streamInfo.crc32 = crc32(chunk.data, this.streamInfo.crc32 \|\| 0);
				this.push(chunk);
				};
				module.exports = Crc32Probe;