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CQMultiple.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 _CQMULTIPLE
00025 #define _CQMULTIPLE
00026 #include "libMRML/include/uses-declarations.h"
00027 
00028 /* -*- mode: c++ -*- 
00029 */
00049 #include <memory>
00050 #include <map>
00051 #include <list>
00052 #include "libMRML/include/CQuery.h"
00053 #include "libMRML/include/CSelfDestroyPointer.h"
00054 #include "libMRML/include/CIDRelevanceLevelPairList.h"
00055 #include "libMRML/include/CRelevanceLevelList.h"
00056 
00057 //#include "CWeightingFunctionPointerList.h"
00058 //#include "CWeightingFunctionPointerHash.h"
00059 
00060 #include "libMRML/include/CAlgorithm.h"
00061 #include "libMRML/include/CAccessor.h"
00062 #include "libMRML/include/CAccessorAdminCollection.h"
00063 #include "libMRML/include/CAccessorAdmin.h"
00064 
00065 #ifdef HAS_HASH_MAP
00066 #include <hash_map>
00067 #else
00068 #define hash_map map
00069 #endif
00070 
00071 class CScoreBoard;
00072 class CAccessor;
00073 
00074 
00116 class CQMultiple:public CQuery{
00117 protected:
00118 
00125   void init();
00127   bool mUsesResultURLs;
00128  public:
00134   CQMultiple();
00140   ~CQMultiple();
00145   CQMultiple(CAccessorAdminCollection& inAccessorAdminCollection,
00146              CAlgorithm&          inAlgorithm);
00147   
00153   static void* doFastQueryThread(void *);
00159   virtual CIDRelevanceLevelPairList* fastQuery(const CXMLElement& inQuery,
00160                                                int inNumberOfInterestingImages,
00161                                                double inDifferenceToBest);
00162 
00168   static void* doQueryThread(void *);
00174   virtual CXMLElement* query(const CXMLElement& inQuery);
00175 
00182   virtual bool setAlgorithm(CAlgorithm& inAlgorithm);
00183 }; /* end of class */
00184 
00185 #endif
00186 

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