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<?php // $Id: gradelib.php,v 1.107 2007/09/05 19:15:23 skodak Exp $
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///////////////////////////////////////////////////////////////////////////
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// NOTICE OF COPYRIGHT //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// http://www.gnu.org/copyleft/gpl.html //
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///////////////////////////////////////////////////////////////////////////
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* Definitions of constants for gradebook
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* @author Moodle HQ developers
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* @version $Id: gradelib.php,v 1.107 2007/09/05 19:15:23 skodak Exp $
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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// category aggregation types
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define('GRADE_AGGREGATE_MEAN', 0);
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define('GRADE_AGGREGATE_MEDIAN', 2);
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define('GRADE_AGGREGATE_MIN', 4);
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define('GRADE_AGGREGATE_MAX', 6);
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define('GRADE_AGGREGATE_MODE', 8);
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define('GRADE_AGGREGATE_WEIGHTED_MEAN', 10);
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define('GRADE_AGGREGATE_WEIGHTED_MEAN2', 11);
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define('GRADE_AGGREGATE_EXTRACREDIT_MEAN', 12);
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define('GRADE_AGGREGATE_SUM', 13);
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define('GRADE_TYPE_NONE', 0);
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define('GRADE_TYPE_VALUE', 1);
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define('GRADE_TYPE_SCALE', 2);
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define('GRADE_TYPE_TEXT', 3);
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// grade_update() return status
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define('GRADE_UPDATE_OK', 0);
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define('GRADE_UPDATE_FAILED', 1);
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define('GRADE_UPDATE_MULTIPLE', 2);
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define('GRADE_UPDATE_ITEM_DELETED', 3);
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define('GRADE_UPDATE_ITEM_LOCKED', 4);
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// Grate teables history tracking actions
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define('GRADE_HISTORY_INSERT', 1);
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define('GRADE_HISTORY_UPDATE', 2);
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define('GRADE_HISTORY_DELETE', 3);
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// Display style constants
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define('GRADE_DISPLAY_TYPE_DEFAULT', 0);
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define('GRADE_DISPLAY_TYPE_REAL', 1);
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define('GRADE_DISPLAY_TYPE_PERCENTAGE', 2);
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define('GRADE_DISPLAY_TYPE_LETTER', 3);
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define('GRADE_DISPLAY_TYPE_REAL_PERCENTAGE', 12);
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define('GRADE_DISPLAY_TYPE_REAL_LETTER', 13);
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define('GRADE_DISPLAY_TYPE_LETTER_REAL', 31);
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define('GRADE_DISPLAY_TYPE_LETTER_PERCENTAGE', 32);
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define('GRADE_DISPLAY_TYPE_PERCENTAGE_LETTER', 23);
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define('GRADE_DISPLAY_TYPE_PERCENTAGE_REAL', 21);
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define('GRADE_REPORT_AGGREGATION_POSITION_FIRST', 0);
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define('GRADE_REPORT_AGGREGATION_POSITION_LAST', 1);
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define('GRADE_REPORT_AGGREGATION_VIEW_FULL', 0);
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define('GRADE_REPORT_AGGREGATION_VIEW_AGGREGATES_ONLY', 1);
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define('GRADE_REPORT_AGGREGATION_VIEW_GRADES_ONLY', 2);
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define('GRADE_REPORT_PREFERENCE_DEFAULT', 'default'); // means use setting from site preferences
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define('GRADE_REPORT_PREFERENCE_INHERIT', 'inherit'); // means inherit from parent
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define('GRADE_REPORT_PREFERENCE_UNUSED', -1);
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define('GRADE_REPORT_MEAN_ALL', 0);
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define('GRADE_REPORT_MEAN_GRADED', 1);