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61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
3 years ago
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//
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// WordStat.h
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//
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// WordStat: Kind of record that holds statistics about each distinct word
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// in the database.
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//
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// Part of the ht://Dig package <http://www.htdig.org/>
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// Copyright (c) 1999-2004 The ht://Dig Group
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// For copyright details, see the file COPYING in your distribution
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// or the GNU Library General Public License (LGPL) version 2 or later
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// <http://www.gnu.org/copyleft/lgpl.html>
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//
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// $Id: WordStat.h,v 1.5 2004/05/28 13:15:28 lha Exp $
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//
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#ifndef _WordStat_h_
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#define _WordStat_h_
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#include "WordReference.h"
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class WordStat : public WordReference
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{
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public:
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//
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// Construction/Destruction
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//
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WordStat() { record.type = WORD_RECORD_STATS; }
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WordStat(const String& key_arg, const String& record_arg) : WordReference(key_arg, record_arg) {
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record.type = WORD_RECORD_STATS;
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}
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WordStat(const String& word) {
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Clear();
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key.SetWord(String("\001") + word);
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record.type = WORD_RECORD_STATS;
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}
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~WordStat() {}
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//
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// Accessors
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//
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unsigned int Noccurrence() const { return record.info.stats.noccurrence; }
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unsigned int &Noccurrence() { return record.info.stats.noccurrence; }
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//
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// Return upper boundary key of reference count records
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//
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static inline const WordReference& Last() {
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if(!word_stat_last)
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word_stat_last = new WordReference("\002");
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return *word_stat_last;
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}
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protected:
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static WordReference* word_stat_last;
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};
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#endif
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