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Sourcecode: qt4-x11 version File versions


* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
* Distributable under the terms of either the Apache License (Version 2.0) or 
* the GNU Lesser General Public License, as specified in the COPYING file.
#ifndef _lucene_search_TermScorer_
#define _lucene_search_TermScorer_

#if defined(_LUCENE_PRAGMA_ONCE)
# pragma once

#include "Scorer.h"
#include "CLucene/index/Terms.h"
#include "CLucene/search/Similarity.h"
#include "SearchHeader.h"

      class TermScorer: public Scorer {
            CL_NS(index)::TermDocs* termDocs;
            uint8_t* norms;
            Weight* weight;
            const float_t weightValue;
            int32_t _doc;

            int32_t docs[32];   // buffered doc numbers
            int32_t freqs[32];        // buffered term freqs
            int32_t pointer;
            int32_t pointerMax;

            float_t scoreCache[LUCENE_SCORE_CACHE_SIZE];

            //TermScorer takes TermDocs and delets it when TermScorer is cleaned up
            TermScorer(Weight* weight, CL_NS(index)::TermDocs* td, 
            Similarity* similarity, uint8_t* _norms);


            int32_t doc() const { return _doc; }

            bool next();
            bool skipTo(int32_t target);
            void explain(int32_t doc, Explanation* ret);
            TCHAR* toString();

            float_t score();

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