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 Copyright (C) 2003, 2004 Bayreuth University 00009 2005 Bamberg University 00010 This program is free software; you can redistribute it and/or modify 00011 it under the terms of the GNU General Public License as published by 00012 the Free Software Foundation; either version 2 of the License, or 00013 (at your option) any later version. 00014 00015 This program is distributed in the hope that it will be useful, 00016 but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 GNU General Public License for more details. 00019 00020 You should have received a copy of the GNU General Public License 00021 along with this program; if not, write to the Free Software 00022 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00023 00024 */ 00025 // -*- mode: c++ -*- 00042 #ifndef _CINVERTEDFILECHUNK 00043 #define _CINVERTEDFILECHUNK 00044 #include "libGIFTAcInvertedFile/include/uses-declarations.h" 00045 #include <iostream> 00046 #include <fstream> 00047 #include "libMRML/include/TID.h" 00048 #include <map> 00049 #include "libGIFTAcInvertedFile/include/CDocumentFrequencyList.h" 00050 00051 00053 class CMapInvertedFileChunk:public map<TID,double>{}; 00054 00055 00059 class CInvertedFileChunk:public CMapInvertedFileChunk{ 00060 00061 public: 00062 00069 double getCollectionFrequency(size_t inSize)const; 00070 00076 void CInvertedFileChunk::addElement(TID inDocumentID, 00077 double inDocumentFrequency); 00078 00084 bool writeBinary(ostream&, 00085 TID inFeatureID, 00086 size_t inSize)const; 00087 }; 00088 00089 #endif