System documentation of the GNU Image-Finding Tool

Main Page | Class Hierarchy | Alphabetical List | Class List | File List | Class Members

CWeighter.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 */
00023 // -*- mode: c++ -*-
00024 #ifndef _CWEIGHTER
00025 #define _CWEIGHTER
00026 #include "libGIFTQuInvertedFile/include/uses-declarations.h"
00027 class CWeightingFunction;
00028 class CQueryNormalizer;
00029 class CAcInvertedFile;
00039 class CWeighter{
00041   CWeightingFunction* mWeightingFunction;
00043   CQueryNormalizer* mDocumentNormalizer;
00045   CQueryNormalizer* mQueryNormalizer;
00046 public:
00048   CWeighter(CWeightingFunction* inWeightingFunction=0,
00049             CQueryNormalizer* inDocumentNormalizer=0,
00050             CQueryNormalizer* inQueryNormalizer=0);
00054   void init();
00058   void setAccessor(CAcInvertedFile& inAccessor);
00062   CWeighter* clone()const;
00063   
00065   ~CWeighter();
00066 
00068   CWeightingFunction* getWeightingFunction()const;
00070   CQueryNormalizer* getDocumentNormalizer()const;
00072   CQueryNormalizer* getQueryNormalizer()const;
00073 };
00074 
00075 #endif

Need for discussion? Want to contribute? Contact
help-gift@gnu.org Generated using Doxygen