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 /*************************************** 00026 * 00027 * CQNEuclideanLengthSquare 00028 * 00029 **************************************** 00030 * 00031 * modification history: 00032 * 00033 * HM 090399 created the documentation 00034 * 00035 **************************************** 00036 * 00037 * compiler defines used: 00038 * 00039 * 00040 ****************************************/ 00041 #ifndef _CQNEUCLIDEANLENGTHSQUARE 00042 #define _CQNEUCLIDEANLENGTHSQUARE 00043 #include "libGIFTQuInvertedFile/include/uses-declarations.h" 00044 00045 #include "libGIFTQuInvertedFile/include/CQueryNormalizer.h" 00046 00049 class CQNEuclideanLengthSquare:public CQueryNormalizer{ 00050 public: 00051 /*************************************** 00052 * 00053 * 00054 * 00055 ***************************************/ 00057 CQNEuclideanLengthSquare(const 00058 CAcInvertedFile* 00059 inAccessor); 00060 /*************************************** 00061 * 00062 * 00063 * 00064 ***************************************/ 00066 virtual void considerQueryFeature(const CWeightingFunction& 00067 inFeature); 00068 /*************************************** 00069 * 00070 * returning a copy of this 00071 * 00072 ***************************************/ 00073 virtual CQueryNormalizer* clone()const; 00074 }; 00075 00076 #endif