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CIDRelevanceLevelPair.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 /***************************************
00024 *
00025 * CIDRELEVANCELEVELPAIR
00026 *
00027 ****************************************
00028 *
00029 * modification history:
00030 *
00031 *@Author Wolfgang Müller
00032 *
00033 ****************************************
00034 *
00035 * compiler defines used:
00036 *
00037 *
00038 ****************************************/
00039 #ifndef _CIDRELEVANCELEVELPAIR
00040 #define _CIDRELEVANCELEVELPAIR
00041 #include "libMRML/include/uses-declarations.h"
00042 #include <iostream>
00043 #include "libMRML/include/TID.h"
00044 #include <functional>
00045 #include <cmath>
00046 
00048 class CIDRelevanceLevelPair{
00050   int mID;
00052   double mRelevanceLevel;
00053 public:
00054 /***************************************
00055 *
00056 * 
00057 *
00058 ***************************************/
00062   CIDRelevanceLevelPair();
00063 
00064 /***************************************
00065 *
00066 * 
00067 *
00068 ***************************************/
00070   CIDRelevanceLevelPair(const TID inID,
00071                         double inRelevanceLevel);
00072 
00073 /***************************************
00074 *
00075 * 
00076 *
00077 ***************************************/
00079   CIDRelevanceLevelPair(const CIDRelevanceLevelPair& inElement);
00082 /***************************************
00083 *
00084 * 
00085 *
00086 ***************************************/
00089   TID getID()const;
00090 
00091 /***************************************
00092 *
00093 * 
00094 *
00095 ***************************************/
00097   double getRelevanceLevel()const;
00098 
00099 /***************************************
00100 *
00101 * 
00102 *
00103 ***************************************/
00105   void setRelevanceLevel(const double inRelevanceLevel);
00106 
00107 /***************************************
00108 *
00109 * 
00110 *
00111 ***************************************/
00113   void adjustRelevanceLevel(const double inRelevanceLevel);
00114 
00115 /***************************************
00116 *
00117 * 
00118 *
00119 ***************************************/
00121   void divideRelevanceLevelBy(const double inDivisor);
00123 };
00124 
00125 class CSortByID_IRLP:
00126   public binary_function<CIDRelevanceLevelPair,CIDRelevanceLevelPair,bool>{
00127 public:
00129   inline bool operator()(const CIDRelevanceLevelPair& l,
00130                          const CIDRelevanceLevelPair& t){
00131     return 
00132       fabs(double(l.getID()))
00133       <
00134       fabs(double(t.getID()));
00135   };
00136 };
00137 
00138 
00139 
00140 /***************************************
00141 *
00142 * 
00143 *
00144 ***************************************/
00145 bool operator<(const CIDRelevanceLevelPair& l,
00146                const CIDRelevanceLevelPair& t);
00147 
00148 #endif

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