lib/kernel_Environment/Instant.cxx

   1 /*
   2  # ---------------------------------------------------------------------
   3  #
   4  # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5  #                        pour la SantÈ)
   6  # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   7  # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   8  # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   9  #
  10  #  This software is governed by the CeCILL-B license under French law and
  11  #  abiding by the rules of distribution of free software. You can  use,
  12  #  modify and/ or redistribute the software under the terms of the CeCILL-B
  13  #  license as circulated by CEA, CNRS and INRIA at the following URL
  14  #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  15  #  or in the file LICENSE.txt.
  16  #
  17  #  As a counterpart to the access to the source code and  rights to copy,
  18  #  modify and redistribute granted by the license, users are provided only
  19  #  with a limited warranty  and the software's author,  the holder of the
  20  #  economic rights,  and the successive licensors  have only  limited
  21  #  liability.
  22  #
  23  #  The fact that you are presently reading this means that you have had
  24  #  knowledge of the CeCILL-B license and that you accept its terms.
  25  # ------------------------------------------------------------------------ */
  26
  27
  28
  29 // SYSTEM INCLUDES
  30
  31
  32 // PROJECT INCLUDES
  33 #include <iostream>
  34 #include <vector>
  35
  36 // LOCAL INCLUDES
  37 #include "ConceptInstantHandler.h"
  38 #include "Instant.h"
  39
  40 // FORWARD REFERENCES
  41 //NAMESPACE
  42
  43
  44
  45
  46                         //====== LIFECYCLE ========
  47
  48                         Instant::Instant(std::vector<int>* instant)
  49                                 {
  50                                         nTuple=new std::vector<int>();
  51                                         setInstant(instant);
  52                                 }
  53
  54                         Instant::Instant()
  55                                 {
  56                                         nTuple=new std::vector<int>();
  57                                 }
  58
  59                         Instant::Instant(int size)
  60                                 {
  61                                         nTuple= new std::vector<int>();
  62                                         int i;
  63                                         for(i=0;i<size;i++)
  64                                                 nTuple->push_back(0);
  65
  66                                 }
  67                         Instant::~Instant()
  68                         {
  69                                 //deleting nTuple
  70                                 nTuple->clear();
  71
  72                         }
  73
  74                         //====== OPERATIONS =======
  75                         /*
  76                         * Add a new concept to the instant
  77                         * @param indexConcept: index concept that is going
  78                         * to be added of the new concept added to the instant
  79                         * @return --
  80                         *
  81                         */
  82                         void Instant::addConcept(int value)
  83                                 {
  84                                         nTuple->push_back(value);
  85                                 }
  86                         //======= INQUIRY ===========
  87                         /*
  88                         * Returns the value nTuple
  89                         * @return nTuple
  90                         */
  91                         std::vector<int>* Instant::getInstant()
  92                                 {
  93                                         return nTuple;
  94                                 }
  95                         /*
  96                         * Returns the index of the concept that's
  97                         * in the instant's  concept index
  98                         * @param indexConcept: index of the concept in the instant
  99                         * @return indexInConcept
 100                         */
 101                         int Instant::getIndexInConcept(int indexConcept)
 102                                 {
 103                                         return (*nTuple)[indexConcept];
 104                                 }
 105
 106                         /*
 107                         * returns the number of concepts that the instant has
 108                         * @return nTuple.size()
 109                         */
 110                         int Instant::getSize()
 111                                 {
 112                                         return nTuple->size();
 113                                 }
 114
 115                         /*
 116                         * Compares if the instant given is equals to the nTuple
 117                         * @param instant: instant for compare
 118                         * @return true if is equals to the nTuple, false otherwise
 119                         */
 120                         bool Instant::isEquals(Instant* instant)
 121                                 {
 122                                         int sizeInstant=instant->getSize();
 123                                         bool equals=true;
 124                                         int sizeThisInstant=getSize();
 125                                         if(sizeInstant==sizeThisInstant)
 126                                                 {
 127                                                         int i;
 128                                                         for(i=0;i<sizeThisInstant;i++)
 129                                                                 {
 130                                                                         int indexi=(*nTuple)[i];
 131                                                                         int indexInConcept=instant->getIndexInConcept(i);
 132                                                                         if(indexi!=indexInConcept)
 133                                                                                 equals=false;
 134                                                                 }
 135
 136                                                 }
 137                                         else
 138                                                 equals=false;
 139                                         return equals;
 140                                 }
 141
 142                         //=========== ACCESS ==========
 143                         /*
 144                         * Sets the nTuple
 145                         * @param instant: the vector that's going to be save in
 146                         * nTuple
 147                         */
 148                         void Instant::setInstant(std::vector<int>* instant)
 149                                 {
 150                                         int i,size;
 151                                         size=instant->size();
 152                                         for(i=0;i<size;i++)
 153                                                 {
 154                                                         int k=(*instant)[i];
 155                                                         nTuple->push_back(k);
 156                                                 }
 157                                 }
 158
 159                         /*
 160                         * Change the  concept's index saved in the nTuple index (the index
 161                         * that's is for that concept
 162                         * @param indexConcept: Concept that's going to change the value
 163                         * @return--
 164                         *
 165                         */
 166                         void Instant::setConcept(int indexConcept, int index)
 167                                 {
 168                                         (*nTuple)[indexConcept]=index;
 169                                 }
 170                         /*
 171                         * remove a concept from the instant
 172                         * @param indexConcept: Concept that's going to be removec
 173                         * @return true if succesful, false otherwise
 174                         *
 175                         */
 176                         bool Instant::removeConcept(int indexConcept)
 177                                 {
 178                                         int i;
 179                                         std::vector<int>::iterator conceptsIterator=nTuple->begin();
 180                                         int size=nTuple->size();
 181                                         for(i=0;i<size;i++)
 182                                                 {
 183                                                         if(i==indexConcept)
 184                                                         {
 185                                                                 nTuple->erase(conceptsIterator);
 186                                                                 return true;
 187                                                         }
 188                                                         conceptsIterator++;
 189                                                 }
 190                                         return false;
 191                                 }