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CWeightingFunctionPointerHash.h

00001 /* -*- mode: c++ -*- 
00002 */
00003 /* 
00004 
00005     GIFT, a flexible content based image retrieval system.
00006     Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
00007 
00008     This program is free software; you can redistribute it and/or modify
00009     it under the terms of the GNU General Public License as published by
00010     the Free Software Foundation; either version 2 of the License, or
00011     (at your option) any later version.
00012 
00013     This program is distributed in the hope that it will be useful,
00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016     GNU General Public License for more details.
00017 
00018     You should have received a copy of the GNU General Public License
00019     along with this program; if not, write to the Free Software
00020     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021 
00022 */
00039 #ifndef _CWEIGHTINGFUNCTIONPOINTERHASH
00040 #define _CWEIGHTINGFUNCTIONPOINTERHASH
00041 #include "libGIFTQuInvertedFile/include/uses-declarations.h"
00042 #include <map>
00043 #include <algorithm>
00044 #ifdef HAS_HASH_MAP
00045 #include <hash_map>
00046 #else
00047 #define hash_map map
00048 #endif
00049 
00050 #include "libMRML/include/TID.h"
00051 #include "libGIFTQuInvertedFile/include/CWeightingFunction.h"
00052 #include "libGIFTQuInvertedFile/include/CWeightingFunctionPointerList.h"
00053 
00057 class CWeightingFunctionPointerHash:public hash_map<TID,CWeightingFunctionPointer>{
00058 protected:
00060   typedef hash_map<TID,CWeightingFunctionPointer> CFather;
00062   const CWeightingFunction& mWeightingFunction;
00063 public:
00069   CWeightingFunctionPointerHash(const CWeightingFunction& inWF);
00070   
00076   CWeightingFunctionPointerHash::CFather::size_type size()const;
00077 
00079   ~CWeightingFunctionPointerHash();
00083   void clearFeatures();
00084 
00090   void addFeature(const double inRelevanceLevel,
00091                   const CDocumentFrequencyElement& inElement);
00092 
00093 };
00094 
00095 
00096 #endif
00097 
00098 

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